CN203292345U - Clamping mechanism of pipe reducing machine - Google Patents
Clamping mechanism of pipe reducing machine Download PDFInfo
- Publication number
- CN203292345U CN203292345U CN2013203556689U CN201320355668U CN203292345U CN 203292345 U CN203292345 U CN 203292345U CN 2013203556689 U CN2013203556689 U CN 2013203556689U CN 201320355668 U CN201320355668 U CN 201320355668U CN 203292345 U CN203292345 U CN 203292345U
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- China
- Prior art keywords
- oil cylinder
- lower clamping
- clamping seats
- installing rack
- machine
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a clamping mechanism of a pipe reducing machine. The clamping mechanism comprises a mounting frame and a lower clamping seat. The mounting frame and the lower clamping seat are arranged on a cabinet, a lower clamping die is arranged on the lower clamping seat, a downward driving cylinder is vertically arranged on the mounting frame, an upper clamping seat is arranged at the bottom of a piston rod of the driving cylinder, an upper clamping die is arranged on the upper clamping seat, the mounting frame comprises two upright columns arranged on the cabinet, an included angle between a connecting line of the two upright columns and the axis of a to-be-reduced pipe ranges from 30 degrees to 60 degrees, a cylinder base is arranged on the upright columns, and the driving cylinder is vertically and downwardly arranged on the cylinder base. The clamping mechanism has the advantages that the clamping mechanism is good in clamping effect and cannot deform easily.
Description
Technical field
The utility model relates to a kind of clamp mechanism of machine for shrinking.
Background technology
As shown in Figure 1, usually the clamp mechanism of machine for shrinking comprise be arranged on board 1 ' on installing rack 2 ' and lower clamping seats 3 '.The lower clamping die 4 of lower clamping seats 3 ' be provided with '.Installing rack 2 ' comprise base plate 21 ', be arranged on base plate 21 ' on column 22 ', and be arranged on the oil cylinder hold-down arm 23 at column 22 ' top '.On hold-down arm, vertically be provided with downward driving oil cylinder 5 ', drive oil cylinder 5 ' piston rod bottom be provided with clamping seats 6 ', upper clamping seats 6 ' be provided with clamping die 7 '.Machine for shrinking is in when work, and tubing to be processed can produce a power that makes progress to hold-down arm, and this power can make the generation deformation that flips to the outside of installing rack 2 ' top, thereby impact clamps effect.
The utility model content
Technical problem to be solved in the utility model is: a kind of clamp mechanism effective, on-deformable machine for shrinking that clamps is provided.
for solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of clamp mechanism of machine for shrinking, comprise the installing rack and the lower clamping seats that are arranged on board, lower clamping seats is provided with lower clamping die, on installing rack, vertically be provided with downward driving oil cylinder, drive the cylinder piston rod bottom and be provided with clamping seats, upper clamping seats is provided with clamping die, described installing rack comprises two root posts that are arranged on board, line between two root posts and treat between draw axis to be 30 ° of-60 ° of angles, column is provided with oil cylinder seat, described driving oil cylinder is located on oil cylinder seat straight down.
Described column top is provided with installation step, and the installing hole that described oil cylinder seat is offered by both sides is arranged on the installation step of column.
Described two root post lines and treat between draw axis to be 45 ° of angles.
The beneficial effects of the utility model are: because the oil cylinder seat by installing rack is arranged on two root posts, tubing to be processed can not make the installing rack of clamp mechanism produce distortion to the active force of upper clamping seats, clamps effective.
Two root post lines and treat between draw axis to be 30 ° of-60 ° of angles, the operating position that can well dodge the workman, be convenient to the workman machine operated.
The accompanying drawing explanation
Fig. 1 is the structural representation of the described clamp mechanism of background technology.
Fig. 2 is that the utility model is for the structural representation on machine for shrinking.
Fig. 3 is the plan structure schematic diagram of Fig. 2.
In Fig. 1 to Fig. 3: 1 ' board, 2 '. installing rack, 21 '. base plate, 22 '. column, 23 '. the oil cylinder hold-down arm, 3 '. lower clamping seats, 4 '. lower clamping die, 5 '. drive oil cylinder, 6 '. upper clamping seats, 7 '. upper clamping die, 1. board, 2. installing rack, 21. columns, 22. oil cylinder seat, 3. descend clamping seats, 4. descends clamping die, 5. the driving oil cylinder, 6. go up clamping seats, 7. goes up clamping die.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
as Figure 2-3, a kind of clamp mechanism of machine for shrinking, comprise the installing rack 2 and the lower clamping seats 3 that are arranged on board 1, lower clamping seats 3 is provided with lower clamping die 4, on installing rack 2, vertically be provided with downward driving oil cylinder 5, drive oil cylinder 5 piston rod bottoms and be provided with clamping seats 6, upper clamping seats 6 is provided with clamping die 7, described installing rack 2 comprises two root posts 21 that are arranged on board 1, the line of two 21 of root posts and treat between draw axis to be 45 ° of angles, column 21 is provided with oil cylinder seat 22, described column 21 tops are provided with installation step, the installing hole that described oil cylinder seat 22 is offered by both sides is arranged on the installation step of column 21, described driving oil cylinder 5 is located on oil cylinder seat 22 straight down.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not be used to limiting the utility model; It should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. the clamp mechanism of a machine for shrinking, comprise the installing rack and the lower clamping seats that are arranged on board, lower clamping seats is provided with lower clamping die, on installing rack, vertically be provided with downward driving oil cylinder, drive the cylinder piston rod bottom and be provided with clamping seats, upper clamping seats is provided with clamping die, it is characterized in that: described installing rack comprises two root posts that are arranged on board, line between two root posts and treat between draw axis to be 30 ° of-60 ° of angles, column is provided with oil cylinder seat, and described driving oil cylinder is located on oil cylinder seat straight down.
2. the clamp mechanism of a kind of machine for shrinking as claimed in claim 1, it is characterized in that: described column top is provided with installation step, and the installing hole that described oil cylinder seat is offered by both sides is arranged on the installation step of column.
3. the clamp mechanism of a kind of machine for shrinking as claimed in claim 1 or 2 is characterized in that: described two root post lines and treat between draw axis to be 45 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203556689U CN203292345U (en) | 2013-06-20 | 2013-06-20 | Clamping mechanism of pipe reducing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203556689U CN203292345U (en) | 2013-06-20 | 2013-06-20 | Clamping mechanism of pipe reducing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292345U true CN203292345U (en) | 2013-11-20 |
Family
ID=49568385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203556689U Expired - Fee Related CN203292345U (en) | 2013-06-20 | 2013-06-20 | Clamping mechanism of pipe reducing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302195A (en) * | 2013-06-20 | 2013-09-18 | 张家港市明华机械制造有限公司 | Clamping mechanism of contracting pipe machine |
| CN104128522A (en) * | 2013-11-30 | 2014-11-05 | 柳州万众汽车部件有限公司 | Pipe end spinning and safely-clamping device |
-
2013
- 2013-06-20 CN CN2013203556689U patent/CN203292345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302195A (en) * | 2013-06-20 | 2013-09-18 | 张家港市明华机械制造有限公司 | Clamping mechanism of contracting pipe machine |
| CN104128522A (en) * | 2013-11-30 | 2014-11-05 | 柳州万众汽车部件有限公司 | Pipe end spinning and safely-clamping device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20200620 |