CN105642956A - Self-locking type double-station thread drilling tool fixture - Google Patents
Self-locking type double-station thread drilling tool fixture Download PDFInfo
- Publication number
- CN105642956A CN105642956A CN201410649849.1A CN201410649849A CN105642956A CN 105642956 A CN105642956 A CN 105642956A CN 201410649849 A CN201410649849 A CN 201410649849A CN 105642956 A CN105642956 A CN 105642956A
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- bushing plate
- self
- drilling
- pedestal
- nut
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Abstract
The invention discloses a self-locking type double-station thread drilling tool fixture. The self-locking type double-station thread drilling tool fixture comprises a base, a first drilling mold plate, a second drilling mold plate, a U-shaped pressing plate, a threaded rod and a nut. A first positioning groove is formed in one side of the base and internally provided with the first drilling mold plate. A second positioning groove is formed in the other side of the base and internally provided with the second drilling mold plate. The lower end of the threaded rod is fixedly installed on the base. The U-shaped pressing plate with an unthreaded hole in the middle is arranged on the upper side of the base. The upper end of the threaded rod penetrates through the unthreaded hole, and then the nut is installed at the upper end of the threaded rod. A gasket is arranged between the nut and the U-shaped pressing plate. The self-locking type double-station thread drilling tool fixture has the following characteristics of being convenient to operate, provided with double stations, high in production efficiency, good in drilling position precision, reasonable in design, simple and compact in structure, convenient to disassemble, assemble and maintain, large in pressing force, reliable in self locking, high in universality and wide in application scope.
Description
Technical field
The invention belongs to Machining Technology field, relate to a kind of simple frock fixture, be specifically related to a kind of double threaded self-locking tool for drilling fixture.
Background technology
Boring refers to processes hole with drill bit in workpiece physical location. At present, Drilling operation is manufacturing procedure the most frequently used in machining, workman is when using drilling machine that workpiece is carried out Drilling operation, it is necessary first to mark the cross centre line of position, hole according to the position dimension of boring, then according to cross centre line hits heart dotting punch correctly to fall to boring centering. Carrying out high-volume workman and add man-hour, be repeatedly performed line and hit heart dotting punch, labor strength is big, and production efficiency is low, wastes time and energy, and the positional precision of Drilling operation cannot ensure.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency of the prior art, it is provided that a kind of double threaded self-locking tool for drilling fixture, it is easy to operate, having double, production efficiency is high, and bore position precision is good, reasonable in design, simple and compact for structure, easy accessibility, it is simple to safeguard, thrust is big, self-locking is reliable, and highly versatile is applied widely.
For achieving the above object, the technical solution used in the present invention is: a kind of double threaded self-locking tool for drilling fixture, including play carrying effect and up and down lateral symmetry be provided with the pedestal of opening mounting groove and for guiding bushing plate one and the bushing plate two of drill bit processing boring, it is characterised in that: also include the U-shaped pressure strip for compressing described bushing plate one and described bushing plate two and the composition screw thread pair and for compressing screw rod and the nut of described U-shaped pressure strip of cooperating, described pedestal side is provided with the locating slot one for positioning described bushing plate one and workpiece one, described bushing plate one it is provided with in described locating slot one, described pedestal opposite side of stating is provided with the locating slot two for positioning described bushing plate two and workpiece two, described bushing plate two it is provided with in described locating slot two, described screw rod lower end is fixedly mounted on described pedestal, the middle part described U-shaped pressure strip with unthreaded hole it is provided with on the upside of described pedestal, described screw rod upper end is provided with described nut after described unthreaded hole, it is provided with pad between described nut and described U-shaped pressure strip.
Above-mentioned double threaded self-locking tool for drilling fixture, it is characterised in that: described screw rod lower end is welded on described pedestal.
Above-mentioned double threaded self-locking tool for drilling fixture, it is characterised in that: described screw rod lower end is threadably secured and is arranged on described pedestal.
Above-mentioned double threaded self-locking tool for drilling fixture, it is characterised in that: described pad is opening pad.
The present invention compared with prior art has the advantage that
(1) this double threaded self-locking tool for drilling fixture adopts threaded self-locking clamping mode, operator uses spanner rotating nut can complete clamping or unloading operation, very easy to use, and this fixture has two stations, can carrying out drilling operation, production efficiency is high simultaneously.
(2) this double threaded self-locking tool for drilling fixture is provided with bushing plate, need not carry out line and can determine the position in hole to be processed easily, and bore position precision is good.
(3) this double threaded self-locking tool for drilling jig Design is very reasonable, simple and compact for structure, easy accessibility, it is simple to safeguard.
(4) this double threaded self-locking tool for drilling fixture adopts screw rod and nut screw connection clamping workpiece, thus its clamping force is big, and self-locking is reliable.
(5) this double threaded self-locking tool for drilling fixture highly versatile, is applicable not only to field of machining, is also applicable to the place that self-locking compresses, thus its scope of application is widely.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the top view of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Description of reference numerals:
1-pedestal; 1-1-position groove one; 1-2-locating slot two;
2-workpiece one; 3-bushing plate one; 4-screw rod;
5-U shape pressure strip; 5-1-unthreaded hole; 6-nut;
7-pad; 8-bushing plate two; 9-workpiece two.
Detailed description of the invention
A kind of double threaded self-locking tool for drilling fixture as depicted in figs. 1 and 2, including play carrying effect and up and down lateral symmetry be provided with the pedestal 1 of opening mounting groove and for guiding bushing plate 1 and the bushing plate 28 of drill bit processing boring, also include the U-shaped pressure strip 5 for compressing described bushing plate 1 and described bushing plate 28 and the composition screw thread pair and for compressing screw rod 4 and the nut 6 of described U-shaped pressure strip 5 of cooperating, described pedestal 1 side is provided with locating slot one 1-1 for positioning described bushing plate 1 and workpiece 1, it is provided with described bushing plate 1 in described locating slot one 1-1, described pedestal 1 opposite side of stating is provided with locating slot two 1-2 for positioning described bushing plate 28 and workpiece 29, it is provided with described bushing plate 28 in described locating slot two 1-2, described screw rod 4 lower end is fixedly mounted on described pedestal 1, the middle part described U-shaped pressure strip 5 with unthreaded hole 5-1 it is provided with on the upside of described pedestal 1, described screw rod 4 upper end is provided with described nut 6 after described unthreaded hole 5-1, it is provided with pad 7 between described nut 6 and described U-shaped pressure strip 5, described pad 7 is opening pad.
In the present embodiment, described screw rod 4 lower end is welded or is threadably secured and is arranged on described pedestal 1.
The work process of double threaded self-locking tool for drilling fixture of the present invention is: be first fixedly mounted on Drilling machines bench by this double threaded self-locking tool for drilling fixture, bushing plate 1 and workpiece 1 are overlayed successively in locating slot one 1-1, the locating surface of bushing plate 1 and workpiece 1 and the locating surface of locating slot one 1-1 is made to be close to, then bushing plate 28 and workpiece 29 are overlayed in locating slot two 1-2 successively, the locating surface of bushing plate 28 and workpiece 29 and the locating surface of locating slot two 1-2 is made to be close to, spanner is used to rotate clockwise nut 6, nut 6 can move downward through U-shaped pressure strip 5 and compress bushing plate 1 and bushing plate 28, start drilling machine and can carry out Drilling operation.
The above; it it is only presently preferred embodiments of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation above example made according to the technology of the present invention essence, all still fall within the protection domain of technical solution of the present invention.
Claims (4)
1. a double threaded self-locking tool for drilling fixture, including play carrying effect and up and down lateral symmetry be provided with the pedestal (1) of opening mounting groove and for guiding bushing plate one (3) and the bushing plate two (8) of drill bit processing boring, it is characterised in that: also include the U-shaped pressure strip (5) for compressing described bushing plate one (3) and described bushing plate two (8) and cooperate and constitute screw thread pair and for compressing screw rod (4) and the nut (6) of described U-shaped pressure strip (5), described pedestal (1) side is provided with the locating slot one (1-1) for positioning described bushing plate one (3) and workpiece one (2), described bushing plate one (3) it is provided with in described locating slot one (1-1), described pedestal (1) opposite side of stating is provided with the locating slot two (1-2) for positioning described bushing plate two (8) and workpiece two (9), described bushing plate two (8) it is provided with in described locating slot two (1-2), described screw rod (4) lower end is fixedly mounted on described pedestal (1), described pedestal (1) upside is provided with the middle part described U-shaped pressure strip (5) with unthreaded hole (5-1), described screw rod (4) upper end is provided with described nut (6) after described unthreaded hole (5-1), pad (7) it is provided with between described nut (6) and described U-shaped pressure strip (5).
2. the double threaded self-locking tool for drilling fixture described in claim 1, it is characterised in that: described screw rod (4) lower end is welded on described pedestal (1).
3. the double threaded self-locking tool for drilling fixture described in claim 1, it is characterised in that: described screw rod (4) lower end is threadably secured and is arranged on described pedestal (1).
4. the double threaded self-locking tool for drilling fixture described in claim 1, it is characterised in that: described pad (7) is opening pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410649849.1A CN105642956A (en) | 2014-11-15 | 2014-11-15 | Self-locking type double-station thread drilling tool fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410649849.1A CN105642956A (en) | 2014-11-15 | 2014-11-15 | Self-locking type double-station thread drilling tool fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105642956A true CN105642956A (en) | 2016-06-08 |
Family
ID=56480051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410649849.1A Pending CN105642956A (en) | 2014-11-15 | 2014-11-15 | Self-locking type double-station thread drilling tool fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105642956A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336167A (en) * | 2017-06-07 | 2017-11-10 | 安徽机电职业技术学院 | A kind of mutual thrust type pincers worker fixture of double |
| CN109396720A (en) * | 2018-11-29 | 2019-03-01 | 中国工程物理研究院机械制造工艺研究所 | A kind of multistation vacuum welding is consecutive |
-
2014
- 2014-11-15 CN CN201410649849.1A patent/CN105642956A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336167A (en) * | 2017-06-07 | 2017-11-10 | 安徽机电职业技术学院 | A kind of mutual thrust type pincers worker fixture of double |
| CN109396720A (en) * | 2018-11-29 | 2019-03-01 | 中国工程物理研究院机械制造工艺研究所 | A kind of multistation vacuum welding is consecutive |
| CN109396720B (en) * | 2018-11-29 | 2024-04-23 | 中国工程物理研究院机械制造工艺研究所 | Multi-station vacuum welding table |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |
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| WD01 | Invention patent application deemed withdrawn after publication |