CN105563170A - Manual bolt pressing type plate-shaped workpiece drilling clamp - Google Patents
Manual bolt pressing type plate-shaped workpiece drilling clamp Download PDFInfo
- Publication number
- CN105563170A CN105563170A CN201410549586.7A CN201410549586A CN105563170A CN 105563170 A CN105563170 A CN 105563170A CN 201410549586 A CN201410549586 A CN 201410549586A CN 105563170 A CN105563170 A CN 105563170A
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- China
- Prior art keywords
- thread bush
- type plate
- portal trestle
- fixedly arranged
- threaded sleeve
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Abstract
The invention discloses a manual bolt pressing type plate-shaped workpiece drilling clamp. The manual bolt pressing type plate-shaped workpiece drilling clamp comprises a bottom plate playing a fixing and bearing role. A first n-shaped support is fixedly arranged at one end of the upper side of the bottom plate. A second n-shaped support is fixedly arranged at the other end of the upper side of the bottom plate. A first threaded sleeve is fixedly arranged in the middle portion of the first n-shaped support. A first screw forming a threaded pair with the first threaded sleeve is arranged in the first threaded sleeve. A first drive handle is fixedly arranged at the upper end of the first screw. A second threaded sleeve is fixedly arranged in the middle portion of the second n-shaped support. A second screw forming a threaded pair with the second threaded sleeve is arranged in the second threaded sleeve. A second drive handle is fixedly arranged at the upper end of the second screw. The manual bolt pressing type plate-shaped workpiece drilling clamp has the beneficial effects that the self-locking performance is good, the design is reasonable, the structure is simple, and the operation is convenient; and the service life is very long, the application range is wide, the production cost is low, and usage and popularization are facilitated.
Description
Technical field
The invention belongs to Machining Technology field, relate to a kind of drilling jig, be specifically related to a kind of manual bolts compression type plate workpiece boring grab.
Background technology
When carrying out machining to parts, first compression to be positioned to workpiece to be processed, it is multiplex various that plate workpiece conventional at present steps up mode, hydraulic pressure and the automatic fixture such as pneumatic are applied widely in plate workpiece Drilling operation, but it is large to there is volume in automatic fixture, dismounting inconvenience, the shortcomings such as requirement on machining accuracy is high, and use cost is high.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, provide a kind of manual bolts compression type plate workpiece boring grab, its self-locking performance is good, reasonable in design, structure is simple, and easy to operate, service life is very long, applied widely, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution used in the present invention is: a kind of manual bolts compression type plate workpiece boring grab, comprise the base plate of its fixing carrying effect, it is characterized in that: on the upside of described base plate, one end is fixedly installed portal trestle one, on the upside of described base plate, the other end is fixedly installed portal trestle two, thread bush one is installed with in the middle part of described portal trestle one, the screw rod one forming screw thread pair with described thread bush one is provided with in described thread bush one, described screw rod one upper end is fixedly installed driving handle one, thread bush two is installed with in the middle part of described portal trestle two, the screw rod two forming screw thread pair with described thread bush two is provided with in described thread bush two, described screw rod two upper end is fixedly installed driving handle two.
Above-mentioned manual bolts compression type plate workpiece boring grab, is characterized in that: described portal trestle one and described portal trestle two are all fixedly mounted on the upside of described base plate by multiple bolt.
Above-mentioned manual bolts compression type plate workpiece boring grab, it is characterized in that: described thread bush one welds or is fixedly mounted in the middle part of described portal trestle one by screw thread, and described thread bush two is welded or is fixedly mounted in the middle part of described portal trestle two by screw thread.
The present invention compared with prior art has the following advantages:
(1) this manual bolts compression type plate workpiece boring grab adopts screw rod and thread bush with the use of compressing plate workpiece, and thus its self-locking property is good, highly stable after plate workpiece is fixed.
(2) design of this manual bolts compression type plate workpiece boring grab is very reasonable, and simple and compact for structure, operating personnel only need rotating drive handle can compress or unclamp plate workpiece, operate very easy.
(3) in use there is not rigid shock in this manual bolts compression type plate workpiece boring grab, and thus its service life is very long.
(4) this manual bolts compression type plate workpiece boring grab is not only applicable to Machining Technology field, and be also applicable to the field that other needs to compress, thus its scope of application widely.
(5) requirement on machining accuracy of this manual bolts compression type plate workpiece boring grab is low, and a lot of parts are convenient to produce, buy all very much, and thus its production cost is very low, is convenient to promote the use of.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Description of reference numerals:
1-base plate; 2-bolt; 3-portal trestle one;
4-thread bush one; 5-screw rod one; 6-driving handle one;
7-driving handle two; 8-screw rod two; 9-thread bush two;
10-portal trestle two; 11-plate workpiece.
Detailed description of the invention
A kind of manual bolts compression type plate workpiece boring grab as depicted in figs. 1 and 2, comprise the base plate 1 of its fixing carrying effect, on the upside of described base plate 1, one end is fixedly installed portal trestle 1, on the upside of described base plate 1, the other end is fixedly installed portal trestle 2 10, thread bush 1 is installed with in the middle part of described portal trestle 1, the screw rod 1 forming screw thread pair with described thread bush 1 is provided with in described thread bush 1, described screw rod 1 upper end is fixedly installed driving handle 1, thread bush 29 is installed with in the middle part of described portal trestle 2 10, the screw rod 28 forming screw thread pair with described thread bush 29 is provided with in described thread bush 29, described screw rod 28 upper end is fixedly installed driving handle 27.
In the present embodiment, described portal trestle 1 and described portal trestle 2 10 are all fixedly mounted on the upside of described base plate 1 by multiple bolt 2.
In the present embodiment, described thread bush 1 welds or is fixedly mounted in the middle part of described portal trestle 1 by screw thread, and described thread bush 29 is welded or is fixedly mounted in the middle part of described portal trestle 29 by screw thread.
The course of work of manual bolts compression type plate workpiece boring grab of the present invention is: be first fixed on Drilling machines bench by this manual bolts compression type plate workpiece boring grab, plate workpiece 11 is placed on the upside of base plate 1, rotate forward driving handle 1, driving handle 1 drives screw rod 1 to move down in thread bush 1, thus make screw rod 1 lower end compress one end of plate workpiece 11, rotate forward driving handle 27, driving handle 27 drives screw rod 28 to move down in thread bush 29, thus makes screw rod 28 lower end compress the other end of plate workpiece 11.Otherwise, rotate backward driving handle 1 and driving handle 27 can unclamp plate workpiece 11.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. a manual bolts compression type plate workpiece boring grab, comprise the base plate (1) of its fixing carrying effect, it is characterized in that: one end, described base plate (1) upside is fixedly installed portal trestle one (3), described base plate (1) the upside other end is fixedly installed portal trestle two (10), described portal trestle one (3) middle part is installed with thread bush one (4), the screw rod one (5) forming screw thread pair with described thread bush one (4) is provided with in described thread bush one (4), described screw rod one (5) upper end is fixedly installed driving handle one (6), described portal trestle two (10) middle part is installed with thread bush two (9), the screw rod two (8) forming screw thread pair with described thread bush two (9) is provided with in described thread bush two (9), described screw rod two (8) upper end is fixedly installed driving handle two (7).
2. according to manual bolts compression type plate workpiece boring grab according to claim 1, it is characterized in that: described portal trestle one (3) and described portal trestle two (10) are all fixedly mounted on described base plate (1) upside by multiple bolt (2).
3. according to manual bolts compression type plate workpiece boring grab according to claim 1, it is characterized in that: described thread bush one (4) welds or is fixedly mounted on described portal trestle one (3) middle part by screw thread, described thread bush two (9) welds or is fixedly mounted on described portal trestle two (9) middle part by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549586.7A CN105563170A (en) | 2014-10-16 | 2014-10-16 | Manual bolt pressing type plate-shaped workpiece drilling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549586.7A CN105563170A (en) | 2014-10-16 | 2014-10-16 | Manual bolt pressing type plate-shaped workpiece drilling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105563170A true CN105563170A (en) | 2016-05-11 |
Family
ID=55874086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410549586.7A Pending CN105563170A (en) | 2014-10-16 | 2014-10-16 | Manual bolt pressing type plate-shaped workpiece drilling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105563170A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378735A (en) * | 2017-09-12 | 2017-11-24 | 海盐星辰工具有限公司 | A kind of spanner polishing machine fixing device |
| CN107398821A (en) * | 2017-09-12 | 2017-11-28 | 海盐星辰工具有限公司 | A kind of spanner polishing machine modified form fixing device |
| CN107538326A (en) * | 2017-09-12 | 2018-01-05 | 海盐星辰工具有限公司 | A kind of spanner polishing machine |
-
2014
- 2014-10-16 CN CN201410549586.7A patent/CN105563170A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378735A (en) * | 2017-09-12 | 2017-11-24 | 海盐星辰工具有限公司 | A kind of spanner polishing machine fixing device |
| CN107398821A (en) * | 2017-09-12 | 2017-11-28 | 海盐星辰工具有限公司 | A kind of spanner polishing machine modified form fixing device |
| CN107538326A (en) * | 2017-09-12 | 2018-01-05 | 海盐星辰工具有限公司 | A kind of spanner polishing machine |
| CN107398821B (en) * | 2017-09-12 | 2024-06-11 | 海盐星辰工具有限公司 | Improved fixing device for wrench polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |
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| WD01 | Invention patent application deemed withdrawn after publication |