CN202199652U - Rapid draw hole forming machine - Google Patents
Rapid draw hole forming machine Download PDFInfo
- Publication number
- CN202199652U CN202199652U CN2011202886536U CN201120288653U CN202199652U CN 202199652 U CN202199652 U CN 202199652U CN 2011202886536 U CN2011202886536 U CN 2011202886536U CN 201120288653 U CN201120288653 U CN 201120288653U CN 202199652 U CN202199652 U CN 202199652U
- Authority
- CN
- China
- Prior art keywords
- forming machine
- hole
- hole forming
- pulling eye
- workpiece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Metal Extraction Processes (AREA)
Abstract
The utility model discloses a rapid draw hole forming machine. The technical scheme mainly includes that the rapid draw hole forming machine comprises a frame, a guide rail is arranged on the frame, a sliding seat capable of sliding back and forth along the guide rail is arranged on the guide rail, a mandrel capable of extending into a central hole of a workpiece is arranged on the sliding seat, a notch is arranged at one end of the mandrel, a broaching head mounted on the notch is capable of being inserted into the central hole of the workpiece along with the mandrel and sliding towards a hole wall, a pull rod arranged on one side of the mandrel is capable of extending into the central hole of the workpiece from a pre-bored hole on the lateral wall of the workpiece to be connected with the broaching head and to outwardly pull the broaching head for broaching and flanging, and a driving device for driving the pull rod to rotate forwards and reversely and move vertically is arranged at the upper end of the pull rod. The rapid draw hole forming machine aims to overcome the shortcomings of the prior art, and is simple in structure, low in production cost and capable of rapidly broaching and flanging.
Description
[technical field]
The present invention relates to a kind of hole forming machine of taking out fast.
[background technology]
When processing the radiating tube of heat exchanger, need on the hole wall of radiating tube, make through hole radially and will around through hole, make flange, at present, make the complex process of flange, production cost is high, makes long in time limit.Need the production that a kind of equipment of reaming flange fast is used for heater.
[summary of the invention]
The present invention seeks to overcome the deficiency of prior art, provide a kind of simple in structure, production cost is low, and fast the reaming flange takes out hole forming machine fast.
The present invention realizes through following technical scheme:
A kind of hole forming machine of taking out fast; It is characterized in that: comprise frame 11; Described frame 11 is provided with guide rail 12; Described guide rail 12 is provided with the sliding seat 13 that ability reciprocatingly slides along described guide rail 12; Described sliding seat 13 is provided with the core bar 1 that can stretch in the workpiece centre hole, and described core bar 1 one ends are provided with breach 101, and the pulling eye head 2 that can insert in the workpiece centre hole and can slide towards the hole wall direction with core bar 1 is housed on the described breach 101; Described core bar 1 one sides are provided with to stretch in the workpiece centre hole from the prebored hole on the workpiece sidewall and connect described pulling eye head 2 and described pulling eye head 2 is pulled outwardly the pull bar 3 of reaming flange, and described pull bar 3 upper ends are provided with the drive unit 4 that drives described pull bar 3 forward and reverse rotations and move up and down.
The aforesaid hole forming machine of taking out fast is characterized in that: described pulling eye head 2 one ends are provided with chute 201, are provided with the square slider guide 102 that can snap in the described chute 201 in the described breach 101.
The aforesaid hole forming machine of taking out fast; It is characterized in that: workpiece centre hole one end that stretches into of described pull bar 3 is provided with bayonet lock 301; The other end of described pulling eye head 2 is provided with the jack 202 that the termination that supplies described pull bar 3 and described bayonet lock 301 insert, also be provided with on the described pulling eye head 2 communicate with described jack 202 and at described bayonet lock 301 from blocking the hole clipping 203 of described bayonet lock 301 after described jack 202 inserts rotation.
The aforesaid hole forming machine of taking out fast is characterized in that: described core bar 1 is cylindrical bar.
The aforesaid hole forming machine of taking out fast is characterized in that: described pulling eye head 2 middle parts are cylindrical, and two ends are conical.
The aforesaid hole forming machine of taking out fast is characterized in that: described frame 11 is provided with the console 5 of ability multi-angle rotation.
The aforesaid hole forming machine of taking out fast is characterized in that: both sides are respectively equipped with workpiece are clamped upward clamping die 14 and following clamping die 15 about described core bar 1 front end, and described pull bar 3 passes from described upward clamping die 14 and extend into described breach 101.
The aforesaid hole forming machine of taking out fast is characterized in that: described drive unit 4 can rotate and retractable combined cylinders for piston rod.
Compared with prior art, the present invention has following advantage:
The present invention is employed in to be provided with on the core bar and can inserts the pulling eye head in the pipeline center hole, and pull bar stretches in the pipeline from tube wall exterior and directly pulls out flange behind the connection pulling eye head, and simple in structure, production cost is low, fast the reaming flange.
[description of drawings]
Fig. 1 is a stereogram of the present invention;
Fig. 2 is a parts stereogram of the present invention;
Fig. 3 is a parts stereogram of the present invention;
Fig. 4 is a parts stereogram of the present invention;
Fig. 5 is an exploded view of the present invention.
[specific embodiment]
A kind of hole forming machine of taking out fast; Comprise frame 11; Described frame 11 is provided with guide rail 12; Described guide rail 12 is provided with the sliding seat 13 that ability reciprocatingly slides along described guide rail 12; Described sliding seat 13 is provided with the core bar 1 that can stretch in the workpiece centre hole, and described core bar 1 one ends are provided with breach 101, and the pulling eye head 2 that can insert in the workpiece centre hole and can slide towards the hole wall direction with core bar 1 is housed on the described breach 101; Described core bar 1 one sides are provided with to stretch in the workpiece centre hole from the prebored hole on the workpiece sidewall and connect described pulling eye head 2 and described pulling eye head 2 is pulled outwardly the pull bar 3 of reaming flange, and described pull bar 3 upper ends are provided with the drive unit 4 that drives described pull bar 3 forward and reverse rotations and move up and down.
Described pulling eye head 2 one ends are provided with chute 201, are provided with the square slider guide 102 that can snap in the described chute 201 in the described breach 101.
Workpiece centre hole one end that stretches into of described pull bar 3 is provided with bayonet lock 301; The other end of described pulling eye head 2 is provided with the jack 202 that the termination that supplies described pull bar 3 and described bayonet lock 301 insert, also be provided with on the described pulling eye head 2 communicate with described jack 202 and at described bayonet lock 301 from blocking the hole clipping 203 of described bayonet lock 301 after described jack 202 inserts rotation.
Described core bar 1 is a cylindrical bar.
Described pulling eye head 2 middle parts are cylindrical, and two ends are conical.
Described frame 11 is provided with the console 5 of ability multi-angle rotation, and is convenient in each different orientation operation.
Both sides are respectively equipped with workpiece are clamped upward clamping die 14 and following clamping die 15 about described core bar 1 front end, and described pull bar 3 passes from described upward clamping die 14 and extend into described breach 101.
Described drive unit 4 can rotate and retractable combined cylinders for piston rod.
Operation principle of the present invention:
The radiating tube of the heat exchanger of the good areole of preboring on the pipe side wall is clamped between clamping die 14 and the following clamping die 15; The core bar 1 that will have the pulling eye head inserts in the centre bore of pipeline, and insert pull bar 3 aligned sidewalls holes in the pipeline in pulling eye head 2 aligned sidewalls holes; Pull bar 3 terminations and bayonet lock 301 revolve when in jack 202, being inserted into hole clipping 203 and turn 90 degrees; Hole clipping 203 will be blocked bayonet lock 301, and pull bar 3 is being with pulling eye head 2 outwards to pull out, because the diameter of pulling eye head 2 is greater than pre-drilled areole; Will form even flange around areole is enlarged, pulling eye is accomplished.Pull bar 3 stretches in the centre bore of pipeline once more, and reverse rotation 90 degree is outwards pulled out pull bar 3 described pulling eye heads 2 and just stayed in the pipeline, and sliding seat 13 clampings Tube Sheet of Heat Exchanger and moved forward and aim at next prebored hole, the above-mentioned action of pull bar cycle repeats.
Claims (8)
1. take out hole forming machine fast for one kind; It is characterized in that: comprise frame (11); Described frame (11) is provided with guide rail (12); Described guide rail (12) is provided with the sliding seat (13) that ability reciprocatingly slides along described guide rail (12); Described sliding seat (13) is provided with the core bar (1) that can stretch in the workpiece centre hole, and described core bar (1) one end is provided with breach (101), is equipped with on the described breach (101) to insert in the workpiece centre hole and can be towards the pulling eye head (2) of hole wall direction slip with core bar (1); Described core bar (1) one side is provided with to stretch in the workpiece centre hole from the prebored hole on the workpiece sidewall and connects described pulling eye head (2) and described pulling eye head (2) is pulled outwardly the pull bar (3) of reaming flange, and described pull bar (3) upper end is provided with the drive unit (4) that drives the forward and reverse rotation of described pull bar (3) and move up and down.
2. the hole forming machine of taking out fast according to claim 1 is characterized in that: described pulling eye head (2) one ends are provided with chute (201), are provided with the square slider guide (102) that can snap in the described chute (201) in the described breach (101).
3. the hole forming machine of taking out fast according to claim 2; It is characterized in that: workpiece centre hole one end that stretches into of described pull bar (3) is provided with bayonet lock (301); The other end of described pulling eye head (2) is provided with the jack (202) that the termination that supplies described pull bar (3) and described bayonet lock (301) insert, also be provided with on the described pulling eye head (2) communicate with described jack (202) and at described bayonet lock (301) from blocking the hole clipping (203) of described bayonet lock (301) after described jack (202) inserts rotation.
4. the hole forming machine of taking out fast according to claim 3 is characterized in that: described core bar (1) is a cylindrical bar.
5. the hole forming machine of taking out fast according to claim 3 is characterized in that: described pulling eye head (2) middle part is for cylindrical, and two ends are conical.
6. the hole forming machine of taking out fast according to claim 3 is characterized in that: described frame (11) is provided with the console (5) of ability multi-angle rotation.
7. the hole forming machine of taking out fast according to claim 3; It is characterized in that: both sides are respectively equipped with workpiece are clamped upward clamping die (14) and following clamping die (15) about described core bar (1) front end, and described pull bar (3) passes from described upward clamping die (14) and extend into described breach (101).
8. the hole forming machine of taking out fast according to claim 3 is characterized in that: described drive unit (4) can rotate and retractable combined cylinders for piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202886536U CN202199652U (en) | 2011-08-10 | 2011-08-10 | Rapid draw hole forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202886536U CN202199652U (en) | 2011-08-10 | 2011-08-10 | Rapid draw hole forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202199652U true CN202199652U (en) | 2012-04-25 |
Family
ID=45963790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202886536U Withdrawn - After Issue CN202199652U (en) | 2011-08-10 | 2011-08-10 | Rapid draw hole forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202199652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274882A (en) * | 2011-08-10 | 2011-12-14 | 中山市奥美森工业技术有限公司 | Hole drawing machine |
| CN108971301A (en) * | 2018-09-03 | 2018-12-11 | 伏特机械科技（湖南）有限公司 | A kind of pipe fitting method for flanging |
-
2011
- 2011-08-10 CN CN2011202886536U patent/CN202199652U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274882A (en) * | 2011-08-10 | 2011-12-14 | 中山市奥美森工业技术有限公司 | Hole drawing machine |
| CN108971301A (en) * | 2018-09-03 | 2018-12-11 | 伏特机械科技（湖南）有限公司 | A kind of pipe fitting method for flanging |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104118137B (en) | Portable paper bag handle rope erecting device and installation method | |
| CN102284526A (en) | Processing method of oval pipe | |
| CN202399455U (en) | Rapid die locking device | |
| CN104325328B (en) | A kind of automotive gear-shifting fork end face deburring positioning tool | |
| CN202199652U (en) | Rapid draw hole forming machine | |
| CN110052648A (en) | A kind of hot melt drilling equipment for air conditioner piping | |
| CN201644532U (en) | Clamping device for copper tube drawing machine | |
| CN203184854U (en) | Vertical roll sliding block adjusting device | |
| CN203380648U (en) | Manual tube clamping device for drilling process | |
| CN102274882B (en) | Hole drawing machine | |
| CN109732360B (en) | Copper pipe hole drawing mechanism | |
| CN110524067A (en) | Bar material-pulling device | |
| CN203765066U (en) | Full-automatic pipe cutter | |
| CN202715705U (en) | Stamping jig for machining six side-holes of airflow guide tube of blasting machine | |
| CN202199686U (en) | Rapid draw hole forming machine | |
| CN203578596U (en) | Expanding rod selection device of pipe expander | |
| CN210524225U (en) | Steel band welding set | |
| CN2845946Y (en) | Flanging device for wall metal tube wall hole | |
| CN201900318U (en) | Inclined plane cutting clamp for lipstick intermediate beam tubes | |
| CN102350468A (en) | Draw-hole device | |
| CN104858289B (en) | A kind of groove positioner of notching die | |
| CN100369692C (en) | Flanging arrangement for wall hole of thin metal pipe | |
| CN201807620U (en) | Reciprocating type cold drawing machine | |
| CN105107868B (en) | Wire calendering and coiling fixture | |
| CN205703813U (en) | Multipoint positioning helical clamping apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120425 Effective date of abandoning: 20130501 |
|
| RGAV | Abandon patent right to avoid regrant |