CN206405779U - A kind of steel pipe bidirectional punching clamping device - Google Patents
A kind of steel pipe bidirectional punching clamping device Download PDFInfo
- Publication number
- CN206405779U CN206405779U CN201621429101.1U CN201621429101U CN206405779U CN 206405779 U CN206405779 U CN 206405779U CN 201621429101 U CN201621429101 U CN 201621429101U CN 206405779 U CN206405779 U CN 206405779U
- Authority
- CN
- China
- Prior art keywords
- support
- hydraulic cylinder
- clamping device
- crushing block
- steel pipe
- 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
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Abstract
The utility model provides a kind of steel pipe bidirectional punching clamping device, including support, upper hydraulic cylinder, base, upper clamping device and lower fixture, the support is fixed on base upper end, and upper clamping device is connected to the piston rod end of hydraulic cylinder, and the both sides of support are arranged with drilling；The upper surface of lower crushing block is provided with two circular arc concave surfaces, and groove location of each circular arc concave surface respectively with upper crushing block is corresponding, the dividing plate of vertical direction is fixed between two circular arc concave surfaces, the bottom of lower crushing block is embedded with splicing groove.The utility model can be easy to two side perforatings of metal tube, prevent that metal tube shifts during punching, the position of convenient regulation steel pipe, to let drive at hole position, it is additionally provided with the support meanss for supporting drilling machine, two steel pipes can be punched out by the vertical position of adjustable drilling machine simultaneously.
Description
Technical field
The utility model belongs to perforating device field, more particularly, to a kind of steel pipe bidirectional punching clamping device.
Background technology
Steel pipe punching is an important step in steel pipe process.Generally there is steel pipe blessing in traditional punching link
Shakiness, or need punching again after being replaced to steel pipe.If being rotated in steel pipe punch process to steel pipe around axial direction
Then need to retighten steel pipe, can so increase the workload of staff, so that the time required to increasing steel pipe punching.These
Directly affecting for causing is reduction steel pipe punching efficiency.If the specification of steel pipe is different, it may also need to readjust punching and set
Standby, process is comparatively laborious；And most of punching apparatus can only be punched out to a steel pipe simultaneously, also influence whether that punching is imitated
Rate.
The content of the invention
In view of this, the utility model is directed to a kind of steel pipe bidirectional punching clamping device, to solve the above problems.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of steel pipe bidirectional punching clamping device, including support, upper hydraulic cylinder, base, upper clamping device and lower clamping dress
Put, the support is fixed on base upper end, support is in n-type structure, and upper hydraulic cylinder is above support, the piston rod of upper hydraulic cylinder
Straight down, upper clamping device is connected to the piston rod end of hydraulic cylinder, and the both sides of support are arranged with drilling；
The upper clamping device includes fixed plate and two upper crushing blocks, and fixed plate is connected under the piston rod of hydraulic cylinder
Side, is connected between upper crushing block and fixed plate by connecting rod, and upper crushing block is located on the inside of support, and the lower end of upper crushing block is provided with
Hemispherical groove；
The lower fixture includes lower hydraulic cylinder and lower crushing block, and lower hydraulic cylinder is dual-rod hydraulic cylinder, and lower hydraulic cylinder is set
In in base, straight up, lower crushing block is fixedly connected on the piston rod end of lower hydraulic cylinder to the piston rod of lower hydraulic cylinder, lower to squeeze
The upper surface of briquetting is provided with two circular arc concave surfaces, and groove location of each circular arc concave surface respectively with upper crushing block is corresponding, two circles
The dividing plate of vertical direction is fixed between arc concave surface, two upper crushing blocks are moved up and down in the both sides of dividing plate, under lower crushing block
Portion is embedded with splicing groove, and passage is provided between circular arc concave surface and splicing groove.
Further, the both sides outside the support are arranged with support cabinet, and support cabinet is close to base and support, support cabinet
Upper end is located under drilling.
Further, it is close to the positional symmetry on the inside of support and is provided with limited block, lower crushing block is between two limited blocks
And slided vertically between two limited blocks.
Further, it is fixed with reinforcement between the piston rod of the lower hydraulic cylinder and lower crushing block.
Further, the depth of the circular arc concave surface is less than the depth of groove.
Relative to prior art, steel pipe bidirectional punching clamping device described in the utility model has the advantage that：Can be just
In by two side perforatings of metal tube, prevent that metal tube shifts during punching, the position of convenient regulation steel pipe, so as to
Hole position is let drive at, the support meanss for supporting drilling machine are additionally provided with, the vertical position of drilling machine is can adjust, can be simultaneously to two
Individual steel pipe is punched out.
Brief description of the drawings
Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is structural representation of the present utility model；
Description of reference numerals：
The upper hydraulic cylinders of 1-；2- fixed plates；3- connecting rods；The upper crushing blocks of 4-；5- supports；6- drills；7- limited blocks；8- is supported
Cabinet；9- bases；Crushing block under 10-；11- splicing grooves；Hydraulic cylinder under 12-；13- dividing plates.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figure 1, a kind of steel pipe bidirectional punching clamping device, including support 5, upper hydraulic cylinder 1, base 9, upper clamping dress
Put and lower fixture, the support 5 is fixed on the upper end of base 9, support 5 is in n-type structure, and upper hydraulic cylinder 1 is on support 5
Side, straight down, upper clamping device is connected to the piston rod end of hydraulic cylinder 1, the two of support 5 to the piston rod of upper hydraulic cylinder 1
Side is arranged with drilling 6；
The upper clamping device includes fixed plate 2 and two upper crushing blocks 4, and fixed plate 2 is connected to the piston of hydraulic cylinder 1
Below bar, connected between upper crushing block 4 and fixed plate 2 by connecting rod 3, upper crushing block 4 is located at the inner side of support 5, upper crushing block 4
Lower end be provided with hemispherical groove；
The lower fixture includes lower hydraulic cylinder 12 and lower crushing block 10, and lower hydraulic cylinder 12 is dual-rod hydraulic cylinder, lower liquid
Cylinder pressure 12 is in base 9, and straight up, lower crushing block 10 is fixedly connected on lower hydraulic cylinder 12 to the piston rod of lower hydraulic cylinder 12
Piston rod end, the upper surface of lower crushing block 10 is provided with two circular arc concave surfaces, and each circular arc concave surface is recessed with upper crushing block 4 respectively
The dividing plate 13 of vertical direction is fixed between groove location correspondence, two circular arc concave surfaces, two upper crushing blocks 4 are in the both sides of dividing plate 13
Move up and down, the bottom of lower crushing block 10 is embedded with splicing groove 11, passage is provided between circular arc concave surface and splicing groove 11.
Both sides outside the support 5 are arranged with support cabinet 8, and support cabinet 8 is close to base 9 and support, supports the upper of cabinet 8
End is located under drilling 6.
The positional symmetry for being close to the inner side of support 5 is provided with limited block 7, and lower crushing block 10 is located between two limited blocks 7 simultaneously
Slided vertically between two limited blocks 7.
Reinforcement is fixed between the piston rod of the lower hydraulic cylinder 12 and lower crushing block 10.
The depth of the circular arc concave surface is less than the depth of groove.
In use, by steel tube clamping between upper clamping device and lower fixture, drilling machine is positioned on support cabinet 8,
Drill bit is extend into drilling 6, steel pipe is drilled, the metal fillings after drilling is dropped into splicing groove 11 along passage.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of steel pipe bidirectional punching clamping device, it is characterised in that：Including support (5), upper hydraulic cylinder (1), base (9), on
Clamping device and lower fixture, the support (5) are fixed on base (9) upper end, and support (5) is in n-type structure, upper hydraulic cylinder
(1) above support (5), straight down, upper clamping device is connected to hydraulic cylinder (1) to the piston rod of upper hydraulic cylinder (1)
Piston rod end, the both sides of support (5) are arranged with drilling (6)；
The upper clamping device includes fixed plate (2) and two upper crushing blocks (4), and fixed plate (2) is connected to hydraulic cylinder (1)
Below piston rod, it is connected between upper crushing block (4) and fixed plate (2) by connecting rod (3), upper crushing block (4) is located at support (5)
Inner side, the lower end of upper crushing block (4) is provided with hemispherical groove；
The lower fixture includes lower hydraulic cylinder (12) and lower crushing block (10), and lower hydraulic cylinder (12) is dual-rod hydraulic cylinder, under
Hydraulic cylinder (12) is in base (9), and straight up, lower crushing block (10) is fixedly connected on down the piston rod of lower hydraulic cylinder (12)
The piston rod end of hydraulic cylinder (12), the upper surface of lower crushing block (10) is provided with two circular arc concave surfaces, each circular arc concave surface difference
Groove location with upper crushing block (4) is corresponding, and the dividing plate (13) of vertical direction is fixed between two circular arc concave surfaces, and two upper crowded
Briquetting (4) is moved up and down in the both sides of dividing plate (13), and the bottom of lower crushing block (10) is embedded with splicing groove (11), circular arc concave surface with
Passage is provided between splicing groove (11).
2. steel pipe bidirectional punching clamping device according to claim 1, it is characterised in that：The both sides of the support (5) outside
Be arranged with support cabinet (8), support cabinet (8) is close to base (9) and support, the upper end of support cabinet (8) be located at drilling (6) it
Under.
3. steel pipe bidirectional punching clamping device according to claim 2, it is characterised in that：It is close on the inside of support (5)
Positional symmetry is provided with limited block (7), and lower crushing block (10) is erected between two limited blocks (7) and between two limited blocks (7)
It is straight to slide.
4. the steel pipe bidirectional punching clamping device according to any one of claims 1 to 3, it is characterised in that：The lower hydraulic pressure
Reinforcement is fixed between the piston rod of cylinder (12) and lower crushing block (10).
5. the steel pipe bidirectional punching clamping device according to any one of claims 1 to 3, it is characterised in that：The circular arc is recessed
The depth in face is less than the depth of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621429101.1U CN206405779U (en) | 2016-12-24 | 2016-12-24 | A kind of steel pipe bidirectional punching clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621429101.1U CN206405779U (en) | 2016-12-24 | 2016-12-24 | A kind of steel pipe bidirectional punching clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206405779U true CN206405779U (en) | 2017-08-15 |
Family
ID=59552285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621429101.1U Expired - Fee Related CN206405779U (en) | 2016-12-24 | 2016-12-24 | A kind of steel pipe bidirectional punching clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206405779U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890764A (en) * | 2018-09-11 | 2018-11-27 | 浙江冠森新材料有限公司 | A kind of lateral opening positioning device of wood plastic composite board special jewel |
| CN110883193A (en) * | 2019-11-14 | 2020-03-17 | 安徽省繁昌县皖南阀门铸造有限公司 | Butterfly plate production and processing equipment |
| CN111103190A (en) * | 2019-12-20 | 2020-05-05 | 青岛深达海洋工程勘察有限公司 | Pipe clamp for injection machine |
-
2016
- 2016-12-24 CN CN201621429101.1U patent/CN206405779U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890764A (en) * | 2018-09-11 | 2018-11-27 | 浙江冠森新材料有限公司 | A kind of lateral opening positioning device of wood plastic composite board special jewel |
| CN108890764B (en) * | 2018-09-11 | 2024-04-12 | 南京溥博渊泉环保科技有限公司 | Special edge hole drilling positioning device for plastic-wood composite plate |
| CN110883193A (en) * | 2019-11-14 | 2020-03-17 | 安徽省繁昌县皖南阀门铸造有限公司 | Butterfly plate production and processing equipment |
| CN111103190A (en) * | 2019-12-20 | 2020-05-05 | 青岛深达海洋工程勘察有限公司 | Pipe clamp for injection machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20171224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |