CN2633463Y - Steel pipe drum making machine - Google Patents
Steel pipe drum making machine Download PDFInfo
- Publication number
- CN2633463Y CN2633463Y CN 03268686 CN03268686U CN2633463Y CN 2633463 Y CN2633463 Y CN 2633463Y CN 03268686 CN03268686 CN 03268686 CN 03268686 U CN03268686 U CN 03268686U CN 2633463 Y CN2633463 Y CN 2633463Y
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- travelling carriage
- cylinder
- groove
- tappet
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to the steel pipe drum making machine technical field, comprising a drum making device and a clamping device, wherein, the drum making device comprises a slide rack capable of moving up and down along a slideway, vertically arranged tappets A and B positioned at the left side of the slide rack and vertically arranged piercing riveting tools A and B positioned at the right side of the slide rack; the head of the piercing riveting tool A is in the shape of a half ball, while the head of the piercing riveting tool B is provided with a groove; the diameter of the cross section of the groove is of greater outside and smaller inside. The utility model is used for drum making of small-diameter steel pipe specially and is also characterized in simple structure and convenient use.
Description
(1) technical field under
The utility model belongs to the technical field that steel pipe plays bulging machine, and particularly a kind of minor-diameter steel-tube that is used for plays the bulging drum machine that rises.
(2) background technology
In the normal life of order, there are a lot of places airduct and rubber tube simply need be linked together, after rubber hose is aging, can change easily like this.In order to guarantee to connect reliably, need play drum, and this respect never has equipment preferably to steel pipe.
(3) summary of the invention
The utility model has proposed a kind of drum that rises that is exclusively used in minor-diameter steel-tube at above deficiency, and has the drum machine that rises simple in structure, easy to use.
The utility model is realized by following technical measures:
Steel pipe of the present utility model plays bulging machine, is made up of hot drum device and clamping device, and clamping device comprises switch B, pressure die, clamping arm and cylinder B.Hot drum device comprises: cylinder A and switch A; The step-up system and the push rod that are connected with cylinder A; The travelling carriage that on slideway, can move up and down, be positioned at the tappet A that is arranged above and below and the tappet B in travelling carriage left side, be positioned at the travelling carriage right side be arranged above and below dash riveter tool A and towards riveter tool B, head towards riveter tool A is a hemispherical, head towards riveter tool B has groove, and the outer imperial palace of the diameter of section of groove is little.
Steel pipe of the present utility model plays bulging machine, for easy to operate, at travelling carriage handle is installed.
Step-up system increases cylinder thrust by lever principle, and distance rod can move left and right under the step-up system effect, and promotes tappet and towards riveter tool move left and right.Towards riveter tool A, B, respectively with tappet A, B by being threaded, can dismantle towards riveter tool A, B.Be connected with spring between tappet B, A and the travelling carriage, can guarantee that tappet is each to get back to the origin-location after stressed, travelling carriage can move up and down on slideway.Pressure die divides two up and down, and is middle fluted, can put into the groove clamping with playing tympanic canal.Counterdie is fixed on the workbench, and patrix and clamping arm are fixed together, and upper and lower mould is all detachable.Clamping arm links together by bolt pin and support, can increase the thrust of cylinder.
The beneficial effects of the utility model are to be exclusively used in playing drum and having characteristics simple in structure, easy to use of minor-diameter steel-tube.
(4) description of drawings
Accompanying drawing is a structural representation of the present utility model
Among the figure, 1 step-up system, 2 switch A, 3 push rods, 4 tappet A, 5 tappet B, 6 slideways, 7 switch B, 8 towards riveter tool A, 9 pressure dies, 10 clamping arms, 11 cylinder B, 12 supports, 13 towards riveter tool B, 14 handles, 15 travelling carriages, 16 cylinder A
(5) specific embodiment
The specific embodiment of the present utility model as shown in the figure, be made up of hot drum device and clamping device, clamping device comprises switch B (7), pressure die (9), clamping arm (10) and cylinder B (11), and pressure die (9) is two up and down, middle fluted, can put into the groove clamping with playing tympanic canal.The counterdie of pressure die is fixed on the workbench, and patrix and clamping arm are fixed together, and upper and lower mould is all detachable.Clamping arm (10) links together by bolt pin and support, can increase the thrust of cylinder.
Hot drum device comprises cylinder A (16) and switch A (2); Step-up system (1) that is connected with cylinder A and push rod (3); The travelling carriage (15) that on slideway (6), can move up and down, be positioned at the tappet A (4) that is arranged above and below and the tappet B (5) in travelling carriage (15) left side, be positioned at travelling carriage (15) right side be arranged above and below dash riveter tool A (8) and towards riveter tool B (13), head towards riveter tool A (8) is a hemispherical, head towards riveter tool B (13) has groove, and the outer imperial palace of the diameter of section of groove is little; Has handle (14) on the travelling carriage (15).
Its course of work is as follows: steel pipe is put on the pressure die (9), opens switch B (7), cylinder B (11) promotes clamping arm (10), and steel pipe is compressed.Shift travelling carriage (15) onto as figure position, open switch A (2), cylinder A (16) promotes push rod (3) by step-up system (1), makes push rod promote tappet B (5) and drives towards riveter tool A (8), with the steel pipe enlarging.Then, close switch A (2) and make its venting, make push rod get back to the origin-location, simultaneously, tappet B (5) also gets back to the origin-location under spring action.Pull handle (14), make travelling carriage (15) move to the uppermost position in fig-ure place, open switch B (7) again, make push rod promote to drive,, finish the drum that rises minor-diameter steel-tube with the steel pipe reducing after the enlarging towards riveter tool B (13).
Claims (2)
1. a steel pipe plays bulging machine, is made up of hot drum device and clamping device, and clamping device comprises switch B (7), pressure die (9), clamping arm (10) and cylinder B (11), and it is characterized in that: hot drum device comprises with lower member
1. cylinder A (16) and switch A (2);
2. step-up system (1) that is connected with cylinder A and push rod (3);
The travelling carriage (15) that 3. on slideway (6), can move up and down, be positioned at the tappet A (4) that is arranged above and below and the tappet B (5) in travelling carriage (15) left side, be positioned at travelling carriage (15) right side be arranged above and below dash riveter tool A (8) and towards riveter tool B (13), head towards riveter tool A (8) is a hemispherical, head towards riveter tool B (13) has groove, and the outer imperial palace of the diameter of section of groove is little.
2. according to claim 1 bulging machine is characterized in that: have handle (14) on the described travelling carriage (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268686 CN2633463Y (en) | 2003-07-07 | 2003-07-07 | Steel pipe drum making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268686 CN2633463Y (en) | 2003-07-07 | 2003-07-07 | Steel pipe drum making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2633463Y true CN2633463Y (en) | 2004-08-18 |
Family
ID=34299545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03268686 Expired - Fee Related CN2633463Y (en) | 2003-07-07 | 2003-07-07 | Steel pipe drum making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2633463Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150092A (en) * | 2017-07-21 | 2017-09-12 | 无锡市中捷减震器有限公司 | A kind of processing technology of belt pulley |
| CN110405030A (en) * | 2019-07-24 | 2019-11-05 | 邰国芳 | A kind of full-automatic upsetting drum machine |
-
2003
- 2003-07-07 CN CN 03268686 patent/CN2633463Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150092A (en) * | 2017-07-21 | 2017-09-12 | 无锡市中捷减震器有限公司 | A kind of processing technology of belt pulley |
| CN110405030A (en) * | 2019-07-24 | 2019-11-05 | 邰国芳 | A kind of full-automatic upsetting drum machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |