CN201744559U - Punching equipment for pipe punching - Google Patents
Punching equipment for pipe punching Download PDFInfo
- Publication number
- CN201744559U CN201744559U CN201020263342XU CN201020263342U CN201744559U CN 201744559 U CN201744559 U CN 201744559U CN 201020263342X U CN201020263342X U CN 201020263342XU CN 201020263342 U CN201020263342 U CN 201020263342U CN 201744559 U CN201744559 U CN 201744559U
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- punching
- tubing
- push rod
- chute
- workbench
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Abstract
The utility model provides punching equipment for pipe punching, and belongs to the technical field of machinery. The utility model solves the problems of inefficiency and low accuracy in pipe punching in the prior art. The punching equipment comprises a frame, wherein a workbench is arranged at the upper part of the frame, a punching pipe for allowing processed pipes to be sleeved in and a holding element positioned on the outer side of the punching pipe are arranged on the workbench, one end of the punch pipe is fixedly connected to the workbench, the lower end of the other end of the punching pipe is provided with a bracket fixedly connected with the workbench, a push rod is arranged in the punching pipe, one end of the push rod extends out of the punching pipe to be connected with a power mechanism, the other end of the push rod is provided with a chute inclining axially, a through hole is formed on the side part of the punching pipe, a cylindrical punch is arranged at the through hole, one end of the punch is connected to the position of the chute and can move along the chute, and the other end of the punch partially extends out of the punching pipe. The punching equipment has the advantages that the processing efficiency is high, and the punching equipment is simple and convenient to operate.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of punching apparatus, especially for the punching apparatus of tubing sidewall punching.
Background technology
In industrial processes, particularly for tubing such as copper pipe, steel pipes, the through hole that need run through in the sidewall processing of pipe.
In order to achieve the above object, directly adopt boring processing usually.Boring processing need be carried out clamping to tubing and fixes, and not only process seems loaded down with trivial details, waste time and energy, and the positional precision of institute's machining hole is not high.
In order to address the above problem, people have designed the various punching apparatus that are used for the tubing punching.A kind of " hole punched device on the perforating press " that for example its publication number of Chinese patent CN101670398A provides, this dress comprises a sleeve pipe and the push rod that can move in sleeve pipe, one end of push rod stretches out sleeve pipe and links to each other with actuating unit, the other end of push rod has the skewed slot of inclination, the place is connected with drift at skewed slot, and the other end of drift partly stretches out sleeve pipe.When actuating unit driving push rod moves, drift is stretched out.Because processed tubing is enclosed within on the sleeve pipe, drift stretches out the back just can carry out punching press by the tubing inboard, stamps out the through hole that runs through at the tubing sidewall by the drift that moves.
But above-mentioned push rod is a monolithic construction, in case need to change whole push rod after the excessive wear of skewed slot place, its cost is than higher.And it once can only stamp out a through hole at the tubing sidewall, and its operating efficiency is not high.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist at prior art, provides a kind of simple in structure, and practical cost is low, the punching apparatus that is used for the tubing punching that working (machining) efficiency is high.
The purpose of this utility model can realize by following technical proposal: a kind of punching apparatus that is used for the tubing punching, comprise a frame, described upper rack has workbench, workbench is provided with the impact tube that is inserted in for processed tubing and is positioned at the holder in the impact tube outside, impact tube one end is connected on the workbench, the bottom of the impact tube other end has the carriage that is connected with workbench, it is characterized in that, be provided with push rod in the described impact tube, one end of push rod stretches out impact tube and links to each other with actuating unit one, the other end of push rod has the chute with its axioversion, the impact tube sidepiece has through hole and is provided with the drift that is column in the through hole, drift one end is connected the chute place and can moves along chute, and the drift other end partly stretches out impact tube.
In this punching apparatus, the tubing that needs are processed is enclosed within on the impact tube, and bracket support is in the bottom of tubing simultaneously.After by holder tubing being clamped, tubing is just fixed.
At this moment, carry out punching.Particularly, actuating unit one drives push rod and moves, and the push rod after moving makes drift stretch out to the impact tube outside under its chute effect, and the drift after moving stamps out the through hole that runs through by the inboard punching press of tubing at the tubing sidewall.
At the above-mentioned punching apparatus that is used for the tubing punching, described push rod is formed by being shaft-like connecting rod and bar head, dismountable connecting rod one end that is connected in of bar head, the other end of connecting rod and above-mentioned actuating unit one link, above-mentioned chute is positioned on the bar head, described impact tube front end is by the sleeve pipe that has been threaded, and above-mentioned through hole is positioned at outside of sleeve.
After the chute excessive wear on the bar head, bar head and connecting rod dismounting can be changed the bar head separately.Certainly, at first sleeve pipe is unloaded during the removal rod head.
At the above-mentioned punching apparatus that is used for the tubing punching, described connecting rod links to each other by screw with the bar head.Make between connecting rod and the bar head to removably connecting by screw.
As another scheme, at the above-mentioned punching apparatus that is used for the tubing punching, described connecting rod is connected by screw thread with the bar head.The thread connecting mode of connecting rod and bar head makes both removably connect.
At the above-mentioned punching apparatus that is used for the tubing punching, have 2-4 road chute on the described bar head, and the incline direction unanimity of per pass chute.Per pass chute place all is connected with a drift, just can drive a plurality of drifts and stretch out after push rod moves, thereby once stamp out a plurality of through holes that run through at the tubing sidewall.
At the above-mentioned punching apparatus that is used for the tubing punching, described bar head is the center has symmetry in bar head both sides a twice chute with its axial line, and the quantity of described drift is that two and these two drifts are connected to above-mentioned twice chute place.
Just can drive two drifts in the push rod moving process and move simultaneously, thereby once stamp out two through holes that run through at the tubing sidewall.
At the above-mentioned punching apparatus that is used for the tubing punching, be provided with between described push rod and the workbench and can regulate the governor motion that push rod moves back and forth stroke.
Make push rod in the stroke of setting, move back and forth by governor motion.
At the above-mentioned punching apparatus that is used for the tubing punching, described governor motion comprises and being connected on the workbench and it is inner for the stroke case of cavity with by being threaded in the limited block on the push rod that limited block is positioned at the stroke case.
Because limited block is positioned at the stroke case, the wherein side when push rod moves forward in limited block and the stroke case against.Opposition side when moving behind the push rod in limited block and the stroke case against.Making push rod in the scope of setting, move under the effect of limited block and stroke case.
At the above-mentioned punching apparatus that is used for the tubing punching, the quantity of described limited block is two.
Because the space in the stroke case is changeless, just can control the extreme position that push rod moves forward and backward by the position that changes two limited blocks.
At the above-mentioned punching apparatus that is used for the tubing punching, also be provided with guide rail on the described workbench, above-mentioned holder is connected on the guide rail, also is provided with actuating unit two on guide rail, and actuating unit two links to each other with holder and can drive holder and moves along guide rail.
After actuating unit drives holder and moves along guide rail, be held the tubing that part clamps and also can that is to say that driving tubing moves along with together moving.Behind what a through hole of processing on the tubing, in the time of need on tubing, processing the another one through hole, drive holder by actuating unit two and both moved and to realize.
At the above-mentioned punching apparatus that is used for the tubing punching, described holder is the cylinder chuck, and the cylinder chuck is connected on the fixed head, fixed head is connected with above-mentioned guide rail, described actuating unit two is a motor, is fixed with screw mandrel in the rotating shaft of motor, and screw mandrel is threaded with fixed head.
Drive screw mandrel during the motor running and rotate, drive fixed head in the screw mandrel rotation process and move along guide rail.Above-mentioned holder can be along with fixed head together moves after clamping workpiece.
At the above-mentioned punching apparatus that is used for the tubing punching, described actuating unit one is a cylinder, and push rod is connected mutually with the piston rod of cylinder.
Driving above-mentioned push rod by piston rod in the cylinder course of action together moves back and forth.
Compared with prior art, the punching apparatus that originally is used for the tubing punching, can be changed the bar head after the chute excessive wear because push rod is made up of two parts.Make its use cost reduce, have than higher utility, and the replacing of drift is also more convenient.
Simultaneously, owing to have a plurality of chutes and drift on the bar head, therefore, it can disposablely stamp out a plurality of through holes that run through at the tubing sidewall.In addition, by the orderly control actuating unit one of control system, actuating unit two and holder action, can realize that clamping of tubing just can it axially processes a plurality of through holes in the tubing upper edge, its working (machining) efficiency is not only than higher, and easy and simple to handle.
Description of drawings
Fig. 1 is the perspective view that originally is used for the punching apparatus of tubing punching.
Fig. 2 is the main TV structure schematic diagram that originally is used for the punching apparatus of tubing punching.
Fig. 3 originally is used for the punching apparatus middle sleeve of tubing punching and the sectional structure schematic diagram at bar head place.
Fig. 4 is the structural representation that originally is used for the punching apparatus formation case place of tubing punching.
Fig. 5 is the structural representation that originally is used for the punching apparatus king-rod head of tubing punching.
Among the figure, 1, frame; 1a, workbench; 2, holder; 3, fixed head; 4, stroke case; 5, impact tube; 6, sleeve pipe; 6a, through hole; 7, push rod; 7a, bar head; 7a1, chute; 7b, connecting rod; 8, screw; 9, limited block; 10, carriage; 11, guide rail; 12, screw mandrel; 13, actuating unit one; 14, actuating unit two; 15, drift.
The specific embodiment
As depicted in figs. 1 and 2, the punching apparatus that originally is used for the tubing punching can stamp out at the tubing sidewall and runs through through hole.It comprises a frame 1, has workbench 1a on frame 1 top.
Workbench 1a is provided with impact tube 5 that is inserted in for processed tubing and the holder 2 that is positioned at impact tube 5 outsides.
The stroke case 4 that to be fixed with an inside on the workbench 1a be cavity, an end of impact tube 5 is connected on the stroke case 4, the other end of impact tube 5 sleeve pipe 6 that an inside is cavity that is threaded.
As shown in Figures 2 and 3, be provided with push rod 7 in the impact tube 5, push rod 7 is made up of bar head 7a that is detachably connected and connecting rod 7b, in the present embodiment, bar head 7a links to each other by screw 8 with connecting rod 7b, certainly, according to actual conditions, bar head 7a and connecting rod 7b adopted directly to be threaded also be feasible.
The end of connecting rod 7b stretches out impact tube 5 and passes stroke case 4 and links to each other with actuating unit 1, and in the present embodiment, actuating unit 1 that is to say that for being connected in the cylinder on the stroke case 4 piston rod of cylinder is connected with connecting rod 7b.
As shown in Figure 4, the other end of connecting rod 7b links to each other with bar head 7a, and bar head 7a is corresponding with sleeve pipe 6 positions.By two limited blocks 9 that have been threaded, and these two limited blocks 9 all are positioned at stroke case 4 on connecting rod 7b.
As shown in Figure 5, have the chute 7a1 with its axioversion on bar head 7a, sleeve pipe 6 sidepieces have the through hole 6a that runs through, and are provided with drift 15 at through hole 6a place, one end of drift 15 links to each other with chute 7a1 and can move along chute 7a1, and the other end of drift 15 stretches out sleeve pipe 6.In the present embodiment, bar head 7a is the center has symmetry in bar head 7a both sides twice chute 7a1 with its axial line, and the quantity of described drift 15 is that two and these two drifts 15 are connected to above-mentioned twice chute 7a1 place.
Also be fixed with a carriage 10 on the workbench 1a, carriage 10 is positioned at the bottom of sleeve pipe 6.Also be provided with guide rail 11 on the workbench 1a, guide rail 11 is provided with the fixed head 3 that can move thereon, and above-mentioned holder 2 is connected on the fixed head 3 for cylinder chuck and holder 2.Have actuating unit 2 14 on the guide rail 11, in the present embodiment, actuating unit 2 14 is a motor.Be fixed with screw mandrel 12 in the rotating shaft of motor, screw mandrel 12 is threaded with said fixing plate 3.
When carrying out the tubing punching processing, at first processed tubing is enclosed within on the impact tube 5, and it is corresponding with sleeve pipe 6 positions to need to process the position of portalling on tubing, by holder 2 tubing is fixed firmly then.The 10 pairs of tubing of carriage support in this process, and in the present embodiment, carriage 10 is a support body and is connected in the roller that can rotate on the support body, and the roller sidepiece circumferentially has the groove that is complementary with tubing along it, and tubing just rides in the groove of roller.
Then, actuating unit 1 drives push rod 7 and moves, and orders about drift 15 by the chute 7a1 on the bar head 7a after push rod 7 moves and stretches out to impact tube 5 outsides.On the tubing sidewall, stamp out the through hole that runs through by the drift 15 that stretches out.Actuating unit 1 drove push rod 7 retractions after punching press was finished, and drove drift 15 retractions, and drift 15 is by breaking away from the tubing.In this process, the mobile formation of push rod 7 is subjected to limited block 9 restrictions, makes push rod 7 move back and forth in the scope of setting.
After treating that above-mentioned hole machines, actuating unit 2 14 drives fixed head 3 and moves on guide rail 11, and the holder that is connected with fixed head 3 clamps tubing 2 this moments, drives tubing and together moves, and makes that the next position on the tubing is corresponding with the drift position.After actuating unit 1 moves once more, just can process through hole in this position, place of tubing.
Certainly, the action of above-mentioned actuating unit 1, actuating unit 2 14, holder 2 all is to control in order by a control circuit, makes the hole machine-shaping that just can on tubing all need be processed behind clamping of tubing.
Claims (10)
1. punching apparatus that is used for the tubing punching, comprise a frame (1), described frame (1) top has workbench (1a), workbench (1a) is provided with the impact tube (5) that is inserted in for processed tubing and is positioned at the holder (2) in impact tube (5) outside, impact tube (5) one ends are connected on the workbench (1a), the bottom of impact tube (5) other end has the carriage (10) that is connected with workbench (1a), it is characterized in that, be provided with push rod (7) in the described impact tube (5), one end of push rod (7) stretches out impact tube (5) and links to each other with actuating unit one (13), the other end of push rod (7) has the chute (7a1) with its axioversion, impact tube (5) sidepiece has through hole (6a) and locates to be provided with the drift (15) that is column at through hole (6a), drift (15) one ends are connected that chute (7a1) is located and can move along chute (7a1), and drift (15) other end partly stretches out impact tube (5).
2. the punching apparatus that is used for the tubing punching according to claim 1, it is characterized in that, described push rod (7) is formed by being shaft-like connecting rod (7b) and bar head (7a), dismountable connecting rod (7b) end that is connected in of bar head (7a), the other end of connecting rod (7b) and above-mentioned actuating unit one (13) link, above-mentioned chute (7a1) is positioned on the bar head (7a), and described impact tube (5) front end is by the sleeve pipe that has been threaded (6), and above-mentioned through hole (6a) is positioned at sleeve pipe (6) outside.
3. the punching apparatus that is used for the tubing punching according to claim 2 is characterized in that, described connecting rod (7b) links to each other by screw (8) with bar head (7a).
4. the punching apparatus that is used for the tubing punching according to claim 2 is characterized in that, described connecting rod (7b) is connected by screw thread with bar head (7a).
5. according to claim 2 or the 3 or 4 described punching apparatus that are used for the tubing punching, it is characterized in that having 2-4 road chute (7a1) on the described bar head (7a), and the incline direction unanimity of per pass chute (7a1).
6. the punching apparatus that is used for the tubing punching according to claim 5, it is characterized in that, described bar head (7a) is the center has symmetry in bar head (7a) both sides a twice chute (7a1) with its axial line, and the quantity of described drift (15) is that two and these two drifts (15) are connected to above-mentioned twice chute (7a1) and locate.
7. according to claim 1 or 2 or the 3 or 4 described punching apparatus that are used for the tubing punching, it is characterized in that, be provided with between described push rod (7) and the workbench (1a) and can regulate the governor motion that push rod (7) moves back and forth stroke.
8. the punching apparatus that is used for the tubing punching according to claim 7, it is characterized in that, described governor motion comprises and is connected in that workbench (1a) is gone up and it is inner for the stroke case (4) of cavity with by being threaded in the limited block (9) on the push rod (7), limited block (9) is positioned at stroke case (4), and the quantity of described limited block (9) is two.
9. according to claim 1 or 2 or the 3 or 4 described punching apparatus that are used for the tubing punching, it is characterized in that, also be provided with guide rail (11) on the described workbench (1a), above-mentioned holder (2) is connected on the guide rail (11), also be provided with actuating unit two (14) on guide rail (11), actuating unit two (14) links to each other with holder (2) and can drive holder (2) and moves along guide rail (11).
10. the punching apparatus that is used for the tubing punching according to claim 9, it is characterized in that, described holder (2) is the cylinder chuck, the cylinder chuck is connected on the fixed head (3), and fixed head (3) is connected with above-mentioned guide rail (11), and described actuating unit two (14) is a motor, be fixed with screw mandrel (12) in the rotating shaft of motor, screw mandrel (12) is threaded with fixed head (3), and described actuating unit one (13) is a cylinder, and push rod (7) is connected mutually with the piston rod of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020263342XU CN201744559U (en) | 2010-07-19 | 2010-07-19 | Punching equipment for pipe punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020263342XU CN201744559U (en) | 2010-07-19 | 2010-07-19 | Punching equipment for pipe punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744559U true CN201744559U (en) | 2011-02-16 |
Family
ID=43579234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020263342XU Expired - Lifetime CN201744559U (en) | 2010-07-19 | 2010-07-19 | Punching equipment for pipe punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344801A (en) * | 2015-11-19 | 2016-02-24 | 无锡工源机械有限公司 | Punching machine for copper pipe |
| CN107900200A (en) * | 2017-12-18 | 2018-04-13 | 重庆黎帆装饰工程有限公司 | Guardrail punch device |
-
2010
- 2010-07-19 CN CN201020263342XU patent/CN201744559U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344801A (en) * | 2015-11-19 | 2016-02-24 | 无锡工源机械有限公司 | Punching machine for copper pipe |
| CN107900200A (en) * | 2017-12-18 | 2018-04-13 | 重庆黎帆装饰工程有限公司 | Guardrail punch device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |
|
| CX01 | Expiry of patent term |