CN104690337A - Fixture for drilling split nuts - Google Patents
Fixture for drilling split nuts Download PDFInfo
- Publication number
- CN104690337A CN104690337A CN201510143006.9A CN201510143006A CN104690337A CN 104690337 A CN104690337 A CN 104690337A CN 201510143006 A CN201510143006 A CN 201510143006A CN 104690337 A CN104690337 A CN 104690337A
- Authority
- CN
- China
- Prior art keywords
- fixture
- top board
- clamp body
- axle
- top plate
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/12—Drilling jigs with means to affix the jig to the workpiece
Abstract
The invention discloses a fixture for drilling split nuts. The fixture comprises a top plate, drill plates, a clamp wedge, a first screw, second screws, a positioning spindle, a fixture body, a base, a clamp handle and a compressing disc. The drill plates are arranged on the top plate, a straight notch is formed in the top plate, the first screw penetrates the straight notch and is connected with the clamp wedge in a threaded manner, threaded holes are formed in the fixture body, threaded through holes are formed in the top plate, the second screws are arranged in threaded holes in the fixture body and the threaded through holes in the top plate, the top plate is fixed onto the fixture body, the spindle is arranged on the fixture body and is fixed onto the fixture body, a through hole is formed in the compressing disc, a stepped shaft is arranged on the handle, and the size of the stepped shaft is matched with that of the through hole in the compressing disc. The fixture has the advantages that the fixture is simple in structure and convenient to mount and use, the positioning precision can be effectively improved owing to the spindle and the wedge, the machining precision can be obviously improved, and the quality of products can be improved.
Description
Technical field
The present invention relates to machinery manufacturing technology field, particularly relate to a kind of fixture for clasp nut boring.
Background technology
Clasp nut is mainly used in by the Movement transmit of leading screw to slip crate, and during cutting thread, feed box passes motion to leading screw.Close clasp nut, just can drive slip crate and knife rest, thus realize accurate feeding, and car goes out screw thread.At present, the process route of processing clasp nut has a lot, but when tradition processes two holes on clasp nut, often occurs that location is inaccurate, the problem that precision is not high.
Summary of the invention
In order to overcome above-mentioned technical problem, the invention provides a kind of fixture for clasp nut boring.
The present invention solves the technical scheme that its technical problem takes: a kind of fixture for clasp nut boring, comprise bushing plate, apotting spindle, clamp body, it is characterized in that, also comprise top board, clamping voussoir, clamp lever, base, compression plate, described top board is provided with bushing plate, described top board is provided with straight trough mouth, first screw is through notch, be threaded connection and be connected with voussoir, can move left and right in straight trough mouth, described clamp body is provided with screwed hole, described top board is provided with tapped through hole, the second screw is provided with in the screwed hole of described clamp body and top board, described top board is fixed on described clamp body, described clamp body is provided with axle, described axle is fixed on described clamp body, described compression plate is provided with through hole, described handle is provided with multidiameter, match with the hole size on compression plate.
Further, described axle is provided with screwed hole, and described handle axle is provided with the screw thread closed with described corresponding threaded holes, and axle is nested in the screwed hole in handle axle.
Further, have a groove be consistent with voussoir tapering below the straight trough mouth on described top board, described groove and described voussoir match.
The invention has the beneficial effects as follows: structure of the present invention is simple, easy to install, adopt mandrel structure effectively can improve the positioning precision of clasp nut, top board is provided with two bushing plates, the positional precision in two holes can be improved, and be convenient to processing.The voussoir that top board is installed can well realize the clamping of clasp nut, ensure that flatness.Clamp body is provided with handle, can transmit motion by screw thread, is convenient to clamping, significantly improves working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is left view of the present invention;
Fig. 4 is top view of the present invention;
In figure: 1 top board, 2 drill jigs, 3 clamping voussoir, 4 first screws, 5 second screws, 6 apotting spindles, 7 clamp bodies, 8 bases, 9 clamp levers, 10 compression plates.
Detailed description of the invention
With reference to Figure of description 1 to accompanying drawing 4 to a kind of fixture for clasp nut boring of the present invention,
Be described in detail below.
A kind of fixture for clasp nut boring, it comprises top board 1, drill jig 2, clamping voussoir 3, first screw 4, second screw 5, apotting spindle 6, clamp body 7, base 8, clamp lever 9, compression plate 10, described top board 1 is provided with bushing plate 2, described top board 1 is provided with straight trough mouth, first screw 5 is through notch, be threaded connection and clamp voussoir 3 and be connected, on described clamp body, 7 are provided with screwed hole, described top board 1 is provided with tapped through hole, the second screw is provided with in the screwed hole of described clamp body 7 and top board 1, described top board 1 is fixed on described clamp body 7, described clamp body 7 is provided with axle 6, described axle 6 is fixed on described clamp body 7, described compression plate 10 is provided with through hole, described handle 9 is provided with multidiameter, match with the hole size on compression plate 10.
Further, in described axle, 6 are provided with screwed hole, and described handle axle 9 is provided with the screw thread closed with described corresponding threaded holes, and axle 6 is nested in the screwed hole on handle 9 axle.
Further, have a groove be consistent with clamping voussoir 3 tapering below the straight trough mouth on described top board 1, described groove and described clamping voussoir 3 match.
With reference to figure 3, when the present invention uses, first clamp base 8 is fixed on drilling machine, then clasp nut is nested on the cylinder of axle 6, then compression plate 10 is nested on the axle of handle 9, by handle 9, clasp nut is clamped in advance, more mobile clamping voussoir 3, clasp nut is clamped, realizes the final clamping of clasp nut finally by handle 9.
The above, be only the specific embodiment of the present invention, and those of ordinary skill in the art are in the scope that the present invention discloses, and the change that can expect easily, within the protection domain that all should be encompassed in invention.
Claims (3)
1. the fixture for clasp nut boring, comprise bushing plate, apotting spindle, clamp body, it is characterized in that, also comprise top board, clamping voussoir, clamp lever, base, compression plate, described top board is provided with bushing plate, described top board is provided with straight trough mouth, first screw is through notch, be threaded connection and be connected with voussoir, described clamp body is provided with screwed hole, described top board is provided with tapped through hole, the second screw is provided with in the screwed hole of described clamp body and top board, described top board is fixed on described clamp body, described clamp body is provided with axle, described axle is fixed on described clamp body, described compression plate is provided with through hole, described handle is provided with multidiameter, match with the hole size on compression plate.
2. a kind of fixture for clasp nut boring according to claim 1, it is characterized in that, described axle is provided with screwed hole, and described handle axle is provided with the screw thread closed with described corresponding threaded holes.
3. a kind of fixture for clasp nut boring according to claim 1, it is characterized in that there is a groove be consistent with voussoir tapering below the straight trough mouth on described top board, described groove and described voussoir match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510143006.9A CN104690337A (en) | 2015-03-30 | 2015-03-30 | Fixture for drilling split nuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510143006.9A CN104690337A (en) | 2015-03-30 | 2015-03-30 | Fixture for drilling split nuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104690337A true CN104690337A (en) | 2015-06-10 |
Family
ID=53338098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510143006.9A Pending CN104690337A (en) | 2015-03-30 | 2015-03-30 | Fixture for drilling split nuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104690337A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593951Y (en) * | 2002-11-14 | 2003-12-24 | 辽河石油勘探局总机械厂 | Wedge style automatic centralizing clamp |
| CN201090088Y (en) * | 2007-09-25 | 2008-07-23 | 宋岳江 | Plug pole |
| CN201505824U (en) * | 2009-09-15 | 2010-06-16 | 中煤张家口煤矿机械有限责任公司 | Positioning and clamping device for rail support bent plate boreholes |
| CN202804747U (en) * | 2012-07-30 | 2013-03-20 | 苏州戴尔菲精密机械科技有限公司 | Clamping and positioning device |
| CN203003517U (en) * | 2012-11-28 | 2013-06-19 | 天津世创机械制造有限公司 | Tool used for drilling location pinhole of joint body |
| CN103252435A (en) * | 2013-04-15 | 2013-08-21 | 杜洋 | Hydraulic upsetter loose tooling locking device |
| CN204565218U (en) * | 2015-03-30 | 2015-08-19 | 济南大学 | A kind of fixture for clasp nut boring |
-
2015
- 2015-03-30 CN CN201510143006.9A patent/CN104690337A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593951Y (en) * | 2002-11-14 | 2003-12-24 | 辽河石油勘探局总机械厂 | Wedge style automatic centralizing clamp |
| CN201090088Y (en) * | 2007-09-25 | 2008-07-23 | 宋岳江 | Plug pole |
| CN201505824U (en) * | 2009-09-15 | 2010-06-16 | 中煤张家口煤矿机械有限责任公司 | Positioning and clamping device for rail support bent plate boreholes |
| CN202804747U (en) * | 2012-07-30 | 2013-03-20 | 苏州戴尔菲精密机械科技有限公司 | Clamping and positioning device |
| CN203003517U (en) * | 2012-11-28 | 2013-06-19 | 天津世创机械制造有限公司 | Tool used for drilling location pinhole of joint body |
| CN103252435A (en) * | 2013-04-15 | 2013-08-21 | 杜洋 | Hydraulic upsetter loose tooling locking device |
| CN204565218U (en) * | 2015-03-30 | 2015-08-19 | 济南大学 | A kind of fixture for clasp nut boring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |