CN203109290U - Stand column double-end punching device - Google Patents
Stand column double-end punching device Download PDFInfo
- Publication number
- CN203109290U CN203109290U CN 201320063019 CN201320063019U CN203109290U CN 203109290 U CN203109290 U CN 203109290U CN 201320063019 CN201320063019 CN 201320063019 CN 201320063019 U CN201320063019 U CN 201320063019U CN 203109290 U CN203109290 U CN 203109290U
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- drive link
- drilling tool
- column double
- aperture apparatus
- platform
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Abstract
The utility model relates to the technical field of hardware machining tools, in particular to a stand column double-end punching device. The stand column double-end punching device is high in punching efficiency and stable in quality and comprises a support, a base board, a hydraulic oil cylinder, a hydraulic pump, drive rods and drilling tools, wherein the drive rods comprise a first drive rod and a second drive rod, drilling tools comprise a first drilling tool and a second drilling tool, the base board is arranged on the support, the hydraulic oil cylinder is connected with the hydraulic pump, both the middle of the first drive rod and the middle of the second drive rod are fixed on the support through rotating shafts, one end of the hydraulic oil cylinder is connected with the bottom end of the first drive rod through a rotating shaft, the other end of the hydraulic oil cylinder is connected with the bottom end of the second drive rod through a rotating shaft, the first drilling tool is arranged at the top end of the first drive rod, and the second drilling tool is arranged at the top end of the second drive rod. The stand column double-end punching device is widely applied to a basically non-machining or non-processing device of a metal board or pipe, a stick or a profile.
Description
Technical field
The utility model relates to hardware machining tool technical field, particularly relates to a kind of column double-end punch aperture apparatus.
Background technology
As everyone knows, column is a kind of of required building materials in the expressway construction, is mainly used in the border of mark highway, and the fixed installation obstruction block, and then finish on obstruction block nonfloating rail plate and rush down the purpose of power to reach buffering, so column is widely used in the road traffic engineering; Owing to need fixedly mount obstruction block at column when using, therefore column in process of production, usually need be after column tube be finished in cutting, further at column tube upper punch auger shell bolt fixing hole, with convenient fixedly obstruction block, and the general paired drill in bolting hole, its position and arrangement regularity affect the installation effect of obstruction block again; Bolting hole on the existing column uses punch press to finish usually, needs manually column tube to be put on the punch press, and drill is finished in every next hole then, and not only punching efficient is low, and quality is also unstable simultaneously.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of punching efficient higher, the column double-end punch aperture apparatus that quality is more stable.
Column double-end punch aperture apparatus of the present utility model, comprise support, base plate, hydraulic jack, hydraulic pump, drive link and drilling tool, described drive link comprises first drive link and second drive link, described drilling tool comprises first drilling tool and second drilling tool, described base plate is installed on the described support, described hydraulic jack links to each other with described hydraulic pump, the middle part of described first drive link and second drive link all is fixed on the support by rotating shaft, one end of described hydraulic jack links to each other by the bottom of rotating shaft with described first drive link, the other end links to each other by the bottom of rotating shaft with described second drive link, the top of described first drive link is equipped with first drilling tool, and the top of described second drive link is equipped with second drilling tool.
Column double-end punch aperture apparatus of the present utility model also is provided with first back-moving spring between the bottom of described first drive link and the described support, also is provided with second back-moving spring between the bottom of described second drive link and the described support.
Column double-end punch aperture apparatus of the present utility model also is provided with lifting platform on the described base plate.
Column double-end punch aperture apparatus of the present utility model, described lifting platform is provided with scale strip.
Column double-end punch aperture apparatus of the present utility model, described lifting platform is provided with groove, and is provided with friction pad in described groove.
Column double-end punch aperture apparatus of the present utility model, described first drilling tool is installed in the top of described first drive link by rotating shaft, described second drilling tool is installed in the top of described second drive link by rotating shaft, the below of described first drilling tool and second drilling tool also is respectively arranged with first platform and second platform, upper surface and the horizontal direction parallel of described first platform and second platform.
Column double-end punch aperture apparatus of the present utility model also is respectively arranged with first slideway and second slideway on described first platform and second platform, described first drilling tool slides in described first slideway relatively, and described second drilling tool slides in described second slideway relatively.
Column double-end punch aperture apparatus of the present utility model, described hydraulic jack is dual-rod hydraulic cylinder, the top of two piston rods of described dual-rod hydraulic cylinder links to each other with the bottom of described first drive link and second drive link respectively.
Compared with prior art the beneficial effects of the utility model are: comprise support, base plate, hydraulic jack, hydraulic pump, drive link and drilling tool, drive link comprises first drive link and second drive link, drilling tool comprises first drilling tool and second drilling tool, base plate is rack-mount, hydraulic jack links to each other with hydraulic pump, the middle part of first drive link and second drive link all is fixed on the support by rotating shaft, one end of hydraulic jack links to each other by the bottom of rotating shaft with first drive link, the other end links to each other by the bottom of rotating shaft with second drive link, the top of first drive link is equipped with first drilling tool, and the top of second drive link is equipped with second drilling tool; Like this, the user need be when column upper punch auger shell bolt fixing hole, only need column is placed on the base plate, open the hydraulic jack switch then, hydraulic jack namely promotes the bottom of first drive link and second drive link respectively, under the turning effort of rotating shaft, it is relative with second drilling tool close that the top of first drive link and second drive link namely drives first drilling tool, outer surface until the contact column, and on column two bolting holes of drill symmetry, such mode, punching efficient is higher, and quality is more stable.
Description of drawings
Fig. 1 be the utility model column double-end punch aperture apparatus cut open to structural representation.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, column double-end punch aperture apparatus of the present utility model, comprise support 1, base plate 2, hydraulic jack 3, drive link 4 and drilling tool 5, drive link 4 comprises first drive link 41 and second drive link 42, drilling tool comprises first drilling tool 51 and second drilling tool 52, base plate 2 is installed on the support 1, hydraulic jack 3 links to each other with hydraulic pump, the middle part of first drive link 41 and second drive link 42 all is fixed on the support 1 by rotating shaft, one end of hydraulic jack 3 links to each other by the bottom of rotating shaft with first drive link 41, the other end links to each other by the bottom of rotating shaft with second drive link 42, the tops that the top of first drive link 41 is equipped with first drilling tool, 51, the second biographies, 42 moving bars are equipped with second drilling tool 52; Like this, the user need be when column upper punch auger shell bolt fixing hole, only need column is placed on the base plate, open the hydraulic jack switch then, hydraulic jack namely promotes the bottom of first drive link and second drive link respectively, under the turning effort of rotating shaft, it is relative with second drilling tool close that the top of first drive link and second drive link namely drives first drilling tool, outer surface until the contact column, and on column two bolting holes of drill symmetry, such mode, punching efficient is higher, and quality is more stable.
Column double-end punch aperture apparatus of the present utility model also is provided with between the bottom of first drive link 41 and the support 1 between the bottom of first back-moving spring, 11, the second drive links and the support and also is provided with second back-moving spring 12; Like this, can control the displacement of first drive link and second drive link effectively, prevent that effectively instantaneous movement is excessive, the inhomogenous situation of displacement takes place.
Column double-end punch aperture apparatus of the present utility model also is provided with lifting platform 21 on the base plate; Like this, can be according to the column of different-diameter size, lifting lifting platform correspondingly, the drill position of control drilling tool on column guarantees that effectively the position in every pair of hole is collinear with the center of circle on same cross section, or the every pair of hole and axis are in same plane.
Column double-end punch aperture apparatus of the present utility model, lifting platform 21 is provided with scale strip 22; Like this, can be more accurately according to the column of different-diameter size, corresponding adjusting lifting platform, the control drill position of drilling tool on column guarantees that effectively the position in every pair of hole is collinear with the center of circle on same cross section, or the every pair of hole and axis are in same plane.
Column double-end punch aperture apparatus of the present utility model, lifting platform 21 is provided with groove, and is provided with friction pad in groove; Like this, can prevent effectively that column from sliding at lifting platform.
Column double-end punch aperture apparatus of the present utility model, first drilling tool 51 is installed in the top of first drive link 41 by rotating shaft, second drilling tool 52 is installed in the top of second drive link 42 by rotating shaft, the below of first drilling tool 51 and second drilling tool 52 also is respectively arranged with upper surface and the horizontal direction parallel of first platform 53 and second platform, 54, the first platforms 53 and second platform 54; Like this, can guarantee effectively that first drilling tool and second drilling tool pierce column with horizontal direction, guarantee that effectively the position in every pair of hole is collinear with the center of circle on same cross section, or the every pair of hole and axis are in same plane.
Column double-end punch aperture apparatus of the present utility model also is respectively arranged with first slideway and second slideway on first platform 53 and second platform 54, and first drilling tool 51 slides in first slideway relatively, and second drilling tool 52 slides in second slideway relatively; Like this, can effectively prevent the slip in the drilling tool drill process, effectively guarantee the stability of drill.
Column double-end punch aperture apparatus of the present utility model, hydraulic jack 3 is dual-rod hydraulic cylinder, the top of two piston rods of dual-rod hydraulic cylinder links to each other with the bottom of first drive link 41 and second drive link 42 respectively; Like this, can effectively guarantee the uniformity of first drive link and the second drive link shift position, and the uniformity of stressed size.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (8)
1. column double-end punch aperture apparatus, it is characterized in that, comprise support, base plate, hydraulic jack, hydraulic pump, drive link and drilling tool, described drive link comprises first drive link and second drive link, described drilling tool comprises first drilling tool and second drilling tool, described base plate is installed on the described support, described hydraulic jack links to each other with described hydraulic pump, the middle part of described first drive link and second drive link all is fixed on the support by rotating shaft, one end of described hydraulic jack links to each other by the bottom of rotating shaft with described first drive link, the other end links to each other by the bottom of rotating shaft with described second drive link, the top of described first drive link is equipped with first drilling tool, and the top of described second drive link is equipped with second drilling tool.
2. column double-end punch aperture apparatus as claimed in claim 1 is characterized in that, also is provided with first back-moving spring between the bottom of described first drive link and the described support, also is provided with second back-moving spring between the bottom of described second drive link and the described support.
3. column double-end punch aperture apparatus as claimed in claim 1 is characterized in that, also is provided with lifting platform on the described base plate.
4. column double-end punch aperture apparatus as claimed in claim 3 is characterized in that described lifting platform is provided with scale strip.
5. column double-end punch aperture apparatus as claimed in claim 3 is characterized in that described lifting platform is provided with groove, and be provided with friction pad in described groove.
6. column double-end punch aperture apparatus as claimed in claim 1, it is characterized in that, described first drilling tool is installed in the top of described first drive link by rotating shaft, described second drilling tool is installed in the top of described second drive link by rotating shaft, the below of described first drilling tool and second drilling tool also is respectively arranged with first platform and second platform, upper surface and the horizontal direction parallel of described first platform and second platform.
7. column double-end punch aperture apparatus as claimed in claim 6, it is characterized in that, also be respectively arranged with first slideway and second slideway on described first platform and second platform, described first drilling tool slides in described first slideway relatively, and described second drilling tool slides in described second slideway relatively.
8. column double-end punch aperture apparatus as claimed in claim 1 is characterized in that, described hydraulic jack is dual-rod hydraulic cylinder, and the top of two piston rods of described dual-rod hydraulic cylinder links to each other with the bottom of described first drive link and second drive link respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063019 CN203109290U (en) | 2013-02-05 | 2013-02-05 | Stand column double-end punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063019 CN203109290U (en) | 2013-02-05 | 2013-02-05 | Stand column double-end punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109290U true CN203109290U (en) | 2013-08-07 |
Family
ID=48889668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063019 Expired - Fee Related CN203109290U (en) | 2013-02-05 | 2013-02-05 | Stand column double-end punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109290U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433355A (en) * | 2013-08-19 | 2013-12-11 | 泉州恒劲机械有限公司 | Bucket tooth forge piece punching typewriter |
| CN112524117A (en) * | 2020-12-10 | 2021-03-19 | 保隆(安徽)汽车配件有限公司 | Special-shaped piston multi-punch oil cylinder device and design method thereof |
-
2013
- 2013-02-05 CN CN 201320063019 patent/CN203109290U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433355A (en) * | 2013-08-19 | 2013-12-11 | 泉州恒劲机械有限公司 | Bucket tooth forge piece punching typewriter |
| CN112524117A (en) * | 2020-12-10 | 2021-03-19 | 保隆(安徽)汽车配件有限公司 | Special-shaped piston multi-punch oil cylinder device and design method thereof |
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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: 20130807 Termination date: 20190205 |