CN102896519A - Fixture for machining groove on outer circular surface of workpiece with holes - Google Patents
Fixture for machining groove on outer circular surface of workpiece with holes Download PDFInfo
- Publication number
- CN102896519A CN102896519A CN2011102153169A CN201110215316A CN102896519A CN 102896519 A CN102896519 A CN 102896519A CN 2011102153169 A CN2011102153169 A CN 2011102153169A CN 201110215316 A CN201110215316 A CN 201110215316A CN 102896519 A CN102896519 A CN 102896519A
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- workpiece
- bolt
- briquetting
- guide holder
- adjusting rod
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Abstract
The invention discloses a fixture for machining a groove on an outer circular surface of a workpiece with holes. The top of a substrate is provided with a fixed link on which a workpiece can be sleeved; and in the process of machining the workpiece, a positioning assembly consisting of a guide holder, a bolt, a tight-pressing block and a first elastic part tightly props against a deep groove on the outer circular surface of the workpiece, and a compression mechanism consisting of a press block, an adjusting bar, a second elastic part and a support bar tightly compresses the workpiece, wherein the bolt passes through the interior of the guide holder through threaded connection, the tight-pressing block is rotatably connected to the tail end of the bolt, and the first elastic part is sleeved on the bolt, the adjusting bar vertically passes through the interior of the press block, the second elastic part is sleeved on the adjusting bar, and the support bar vertically passes through one end of the press block, so that the positioning of the workpiece in the circumferential direction and axial direction is realized, and the fixture is flexible in operation, and high in operating efficiency.
Description
Technical field
The present invention relates to a kind of frock clamp of the groove for processing belt hole workpiece periphery
Background technology
The processing of existing workpiece with hole periphery shallow slot, the method that employing is located simultaneously to circumferential direction and the axial direction of workpiece, end face at workpiece adopts the chuck instrument workpiece to be carried out the location of circumferential direction, adopt in the other end of workpiece compress class instrument with Work-sheet pressing on the chuck instrument, behind the location of having guaranteed workpiece circumferential direction and axial direction, periphery at workpiece carries out groove milling processing again, such localization method is comparatively complicated, may there be the situation of using two kinds of anchor clamps, and when the location, dismounting operation to workpiece is comparatively loaded down with trivial details, has reduced operating efficiency
Summary of the invention
The frock clamp that the purpose of this invention is to provide the groove that is used for processing belt hole workpiece periphery of flexible operation, high efficiency.
For achieving the above object, the invention provides a kind of frock clamp of the groove for processing belt hole workpiece periphery, described workpiece has periphery, run through the through hole of self longitudinal direction, have deep trouth on the periphery of described workpiece, compress the hold-down mechanism of described workpiece but described frock clamp comprises pedestal, the positioning component in the vertical direction that is passed in fixed bar in the described workpiece through-hole, can pushes against in the horizontal direction described workpiece that vertically is arranged on the top of described pedestal.
Preferably, described positioning component comprises guide holder, bolt, withstanding tight block, elastic component, described guide holder has along continuous straight runs and runs through the screwed hole of self, described bolt and described screwed hole are complementary, described bolt is passed in the described screwed hole, must be connected with described withstanding tight block the terminal rotatable of described bolt, the end face of described withstanding tight block can hold out against in the deep trouth of described excircle of workpiece face, and the first elastic component that is set on the described bolt is set between described withstanding tight block, described guide holder.
Preferably, described hold-down mechanism comprise horizontally disposed briquetting, vertically pass the adjusting rod of described briquetting, vertically pass the support bar of an end of described briquetting, offer screwed hole at described pedestal top, described adjusting rod bottom has screw thread, described adjusting rod is threaded connection at described pedestal top, described adjusting rod top outwards convexes to form the hat head along circumferential direction, and the second elastic component that is set on the described adjusting rod is set between described briquetting, described pedestal top.
Preferably, the two bottom sides of described guide holder has flange, and the top that the bolt that vertically passes described flange is fixed on described guide holder described pedestal is set.
Preferably, the bottom that is adjacent to described briquetting arranges the locking nut be tightened on the described support bar.
Because technique scheme is used, the present invention compared with prior art has following advantages and effect: arrange at the pedestal top and can make the sheathed fixed bar thereon of workpiece with hole, simultaneously at the pedestal top guide holder is set, bolt is passed in the guide holder, must be connected with withstanding tight block the terminal rotatable of bolt, the first elastic component that is set on the bolt is set between withstanding tight block and guide holder, in the pedestal upper horizontal briquetting is set, the adjusting rod that vertically passes briquetting is set, the bottom of adjusting rod and pedestal top are threaded connection together, the top of adjusting rod has the hat head that can compress briquetting, while is stable in order to ensure briquetting, the support bar of an end that vertically passes briquetting is set, screw bolt, the end face of withstanding tight block can hold out against in the deep trouth of workpiece, screws adjusting rod, briquetting is the top of compressible workpiece, like this flexible operation, operating efficiency is higher.
Description of drawings:
Accompanying drawing 2 is schematic top plan view of the present invention.
The specific embodiment:
Referring to shown in Figure 1, be provided for 12 positioning component of fixation workpiece at the top of pedestal 1, hold-down mechanism, positioning component comprises the guide holder 2 with the tapped through hole that runs through self longitudinal direction, bolt 3 passes guide holder 2, bolt 3 can be implemented in the motion of advancing or moving back in the guide holder 2 by the nut that rotates self head, must be connected with withstanding tight block 4 the terminal rotatable of bolt 3, the width of withstanding tight block 4 end faces is identical with the width of the deep trouth of workpiece 12 peripheries, length can be greater than the length of deep trouth, the end of withstanding tight block 4 can be inserted in the deep trouth like this, the first elastic component 5 that is set on the bolt 3 is set between withstanding tight block 4 and guide holder 2, when withstanding tight block 4 top tight workpiece 12, the first elastic component 5 is compressed, can apply a pressure to withstanding tight block 4, more effectively must fix workpiece 12, the briquetting 6 of level is set above pedestal 1, offer screwed hole at the pedestal top, the adjusting rod 7 that vertically is passed in the briquetting 6 is set, the bottom of adjusting rod 7 has the screw thread that is complementary with screwed hole, the top of adjusting rod 7 has the hat head 10 that can compress briquetting 6, at pedestal 1, the second elastic component 8 that is set on the adjusting rod is set between the briquetting 6, for guaranteeing the balance of briquetting 6, the support bar 9 of an end that vertically is passed in briquetting 6 is set, has screw thread on the periphery of support bar 9, the bottom of pressing close to briquetting 6 arranges the locking nut 15 that is tightened on the support bar 9, in workpiece pressing 12, at first give briquetting 6 enough lower row spaces according to the height of workpiece 12 by turn locking nut 15, then make briquetting 6 descending by rotating hat head 10, behind briquetting 6 workpiece pressings 12, again adjusting lock nut 15 to the bottom that is adjacent to briquetting 6 to support an end of briquetting 6.
Referring to shown in Figure 2, at the top of pedestal fixed bar 11 is set, workpiece 12 can be located at by the borehole jack of self on the fixed bar 11, the two bottom sides of guide holder 2 is given prominence to outwardly and is formed flange such as 13, arrange vertically pass flange such as 13 bolt such as 14, can fix guide holder 2 like this, make anchor clamps to the registration of workpiece 12
Claims (5)
1. frock clamp that is used for the groove of processing belt hole workpiece periphery, described workpiece has periphery, run through the through hole of self longitudinal direction, have deep trouth on the periphery of described workpiece, it is characterized in that: compress the hold-down mechanism of described workpiece but described frock clamp comprises pedestal, the positioning component in the vertical direction that is passed in fixed bar in the described workpiece through-hole, can pushes against in the horizontal direction described workpiece that vertically is arranged on the top of described pedestal.
2. the frock clamp of the groove for processing belt hole workpiece periphery according to claim 1, it is characterized in that: described positioning component comprises guide holder, bolt, withstanding tight block, elastic component, described guide holder has along continuous straight runs and runs through the screwed hole of self, described bolt and described screwed hole are complementary, described bolt is passed in the described screwed hole, must be connected with described withstanding tight block the terminal rotatable of described bolt, the end face of described withstanding tight block can hold out against in the deep trouth of described excircle of workpiece face, at described withstanding tight block, the first elastic component that is set on the described bolt is set between the described guide holder.
3. the frock clamp of the groove for processing belt hole workpiece periphery according to claim 1, it is characterized in that: described hold-down mechanism comprises horizontally disposed briquetting, vertically pass the adjusting rod of described briquetting, vertically pass the support bar of an end of described briquetting, offer screwed hole at described pedestal top, described adjusting rod bottom has screw thread, described adjusting rod is threaded connection at described pedestal top, described adjusting rod top outwards convexes to form the hat head along circumferential direction, at described briquetting, the second elastic component that is set on the described adjusting rod is set between the described pedestal top.
4. the frock clamp of the groove for processing belt hole workpiece periphery according to claim 1 and 2, it is characterized in that: the two bottom sides of described guide holder has flange, and the top that the bolt that vertically passes described flange is fixed on described guide holder described pedestal is set.
5. according to claim 1 or the frock clamp of 3 described grooves for processing belt hole workpiece periphery, it is characterized in that: the bottom that is adjacent to described briquetting arranges the locking nut that is tightened on the described support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102153169A CN102896519A (en) | 2011-07-29 | 2011-07-29 | Fixture for machining groove on outer circular surface of workpiece with holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102153169A CN102896519A (en) | 2011-07-29 | 2011-07-29 | Fixture for machining groove on outer circular surface of workpiece with holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102896519A true CN102896519A (en) | 2013-01-30 |
Family
ID=47569162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102153169A Pending CN102896519A (en) | 2011-07-29 | 2011-07-29 | Fixture for machining groove on outer circular surface of workpiece with holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102896519A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493558A (en) * | 2014-12-18 | 2015-04-08 | 重庆智锐德科技有限公司 | Hardware drilling clamp |
| CN105811218A (en) * | 2016-05-09 | 2016-07-27 | 镇江市丹徒区亨通电子元件厂 | Positioning unit in feeding device for inner conductor in coaxial connector |
| CN105817667A (en) * | 2016-05-09 | 2016-08-03 | 镇江市丹徒区亨通电子元件厂 | Drilling device for inner conductors in dual-radiofrequency coaxial connector |
| CN107791179A (en) * | 2017-12-01 | 2018-03-13 | 常州江鼎精密机械有限公司 | The fixing device of photovoltaic glass |
| CN113478186A (en) * | 2021-08-26 | 2021-10-08 | 齐齐哈尔建华机械有限公司 | Machining method of slender threaded workpiece |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2647501Y (en) * | 2003-09-29 | 2004-10-13 | 上海汽轮机有限公司 | Clamp for partition plate stationery blade vertical lathe processing |
| CN201579639U (en) * | 2009-12-31 | 2010-09-15 | 赣州群星机械有限公司 | Spiral positioning device for milling trislot of gear hub |
| CN201625876U (en) * | 2009-12-11 | 2010-11-10 | 长春轨道客车股份有限公司 | Two-step processing universal clamp of truck frame |
| CN102126146A (en) * | 2011-04-17 | 2011-07-20 | 铁岭天河机械制造有限责任公司 | Machining clamp for cam bearing cover of automobile engine |
-
2011
- 2011-07-29 CN CN2011102153169A patent/CN102896519A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2647501Y (en) * | 2003-09-29 | 2004-10-13 | 上海汽轮机有限公司 | Clamp for partition plate stationery blade vertical lathe processing |
| CN201625876U (en) * | 2009-12-11 | 2010-11-10 | 长春轨道客车股份有限公司 | Two-step processing universal clamp of truck frame |
| CN201579639U (en) * | 2009-12-31 | 2010-09-15 | 赣州群星机械有限公司 | Spiral positioning device for milling trislot of gear hub |
| CN102126146A (en) * | 2011-04-17 | 2011-07-20 | 铁岭天河机械制造有限责任公司 | Machining clamp for cam bearing cover of automobile engine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493558A (en) * | 2014-12-18 | 2015-04-08 | 重庆智锐德科技有限公司 | Hardware drilling clamp |
| CN105811218A (en) * | 2016-05-09 | 2016-07-27 | 镇江市丹徒区亨通电子元件厂 | Positioning unit in feeding device for inner conductor in coaxial connector |
| CN105817667A (en) * | 2016-05-09 | 2016-08-03 | 镇江市丹徒区亨通电子元件厂 | Drilling device for inner conductors in dual-radiofrequency coaxial connector |
| CN105817667B (en) * | 2016-05-09 | 2018-04-03 | 镇江市丹徒区亨通电子元件厂 | One kind is used in Double RF coaxial connector drilling equipment on inner wire |
| CN107791179A (en) * | 2017-12-01 | 2018-03-13 | 常州江鼎精密机械有限公司 | The fixing device of photovoltaic glass |
| CN113478186A (en) * | 2021-08-26 | 2021-10-08 | 齐齐哈尔建华机械有限公司 | Machining method of slender threaded workpiece |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20130130 |