CN105935814A - Fixing device for machining locating hole of gear - Google Patents
Fixing device for machining locating hole of gear Download PDFInfo
- Publication number
- CN105935814A CN105935814A CN201510958246.4A CN201510958246A CN105935814A CN 105935814 A CN105935814 A CN 105935814A CN 201510958246 A CN201510958246 A CN 201510958246A CN 105935814 A CN105935814 A CN 105935814A
- Authority
- CN
- China
- Prior art keywords
- workbench
- fixing device
- screw mandrel
- lead screw
- gear
- 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
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a fixing device for machining a locating hole of a gear. The fixing device comprises a workbench, a lead screw, bearing pedestals, a handle, sliding blocks, connecting rods and press plates. A strip-shaped groove is formed in the middle of the workbench. The lead screw is mounted under the strip-shaped groove of the workbench through the bearing pedestals. The handle is mounted at one end of the lead screw. The two sliding blocks are mounted on the lead screw and each vertically welded to the corresponding connecting rod. The connecting rods penetrate the strip-shaped groove of the workbench. The upper ends of the two connecting rods are fixedly connected with the press plates. A thread on the lead screw is divided into two parts with the lead screw as the middle point, and the two thread parts are opposite in direction. A triangular gap is formed in one side of each press plate, and the triangular gaps of the two press plates are opposite. The fixing device has the beneficial effects of being simple in structure, reasonable in design, capable of being used for gears of different specifications and easy to utilize and popularize.
Description
Technical field
The present invention relates to Gear Production processing technique field, a kind of fixing device for adding hole, work gear location.
Background technology
Gear is dependent on the colyliform machine components of the engagement transmission moment of torsion of the gear teeth, can realize changing rotating speed and moment of torsion, changing the effects such as power direction, and has that transmission efficiency is high, transmission is accurate, and the advantages such as power bracket is big, gear is widely used.
Gear is before processing the gear teeth, for the ease of processing, often outputing hole, location on gear, this is all to be completed by puncher, and the workbench of traditional puncher is fitted with the frock due to fixed gear, the frock of each specification can only the gear of corresponding a kind of size, when the gear of the different gear of processing, when puncher lazy weight, need to change frequently frock, when being worked into the gear of the specification seldom used, it is impossible to get the hole, location that precision is high.
Summary of the invention
It is an object of the invention to provide a kind of fixing device for adding hole, work gear location, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of fixing device for adding hole, work gear location, including: workbench, screw mandrel, bearing block, hands handle, slide block, connecting rod and pressing plate, a bar-shaped trough is had in the middle part of described workbench, described screw mandrel is arranged on the underface of workbench bar-shaped trough by bearing block, described hands is the one end being arranged on screw mandrel, described slide block is two, it is separately mounted on screw mandrel, connecting rod the most vertically it is welded with on two slide blocks, described connecting rod is through the bar-shaped trough of workbench, and two the upper end of connecting rod be all connected with pressing plate.
The described screw thread on screw mandrel is divided into two parts with screw mandrel midpoint, and two parts hand of spiral is contrary.
Described pressing plate side has vee, and the vee of two pressing plates is relative.
Compared with prior art, the invention has the beneficial effects as follows: simple in construction, reasonable in design, can be used for the gear of different size and use easy to spread.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
In figure: 1-workbench；2-screw mandrel；3-bearing block；4-hands handle；5-slide block；6-connecting rod；7-pressing plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1, the present invention provides a kind of technical scheme: a kind of fixing device for adding hole, work gear location, including: workbench 1, screw mandrel 2, bearing block 3, hands is 4, slide block 5, connecting rod 6 and pressing plate 7, a bar-shaped trough is had in the middle part of described workbench 1, described screw mandrel 2 is arranged on the underface of workbench 1 bar-shaped trough by bearing block 3, one end that described hands is arranged on screw mandrel 24, described slide block 5 is two, it is separately mounted on screw mandrel 2, connecting rod 6 the most vertically it is welded with on two slide blocks 5, described connecting rod 6 is through the bar-shaped trough of workbench 1, and two the upper end of connecting rod 6 be all connected with pressing plate 7.
The described screw thread on screw mandrel 2 is divided into two parts with screw mandrel 1 midpoint, and two parts hand of spiral is contrary.
Described pressing plate 7 side has vee, and the vee of two pressing plates 7 is relative.
The present invention is implemented: the gear needing processing is placed on workbench, by rocking-turn handle 4, owing to the screw thread on screw mandrel 2 is divided into two parts with screw mandrel 1 midpoint, and two parts hand of spiral is contrary, two slide blocks 5 can synchronize to centre position close, thus is fixed by the gear of different size；Pressing plate 7 side therein has vee, and the vee of two pressing plates 7 is relative, and this can allow the fixed effect of gear more preferable.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can carry out multiple change without departing from the principles and spirit of the present invention, revise, replace and modification, the scope of the present invention be defined by the appended.
Claims (3)
1. the fixing device positioning hole for adding work gear, it is characterized in that: including: workbench (1), screw mandrel (2), bearing block (3), hands is (4), slide block (5), connecting rod (6) and pressing plate (7), it is characterized in that: described workbench (1) middle part has a bar-shaped trough, described screw mandrel (2) is arranged on the underface of workbench (1) bar-shaped trough by bearing block (3), described hands is arranged on one end of screw mandrel (2) (4), described slide block (5) is two, it is separately mounted on screw mandrel (2), connecting rod (6) the most vertically it is welded with on two slide blocks (5), described connecting rod (6) is through the bar-shaped trough of workbench (1), and two the upper end of connecting rod (6) be all connected with pressing plate (7).
A kind of fixing device for adding hole, work gear location the most according to claim 1, it is characterised in that: the described screw thread on screw mandrel (2) is divided into two parts with screw mandrel (1) midpoint, and two parts hand of spiral is contrary.
A kind of fixing device for adding hole, work gear location the most according to claim 1, it is characterised in that: described pressing plate (7) side has vee, and the vee of two pressing plates (7) is relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510958246.4A CN105935814A (en) | 2015-12-19 | 2015-12-19 | Fixing device for machining locating hole of gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510958246.4A CN105935814A (en) | 2015-12-19 | 2015-12-19 | Fixing device for machining locating hole of gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105935814A true CN105935814A (en) | 2016-09-14 |
Family
ID=57152963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510958246.4A Pending CN105935814A (en) | 2015-12-19 | 2015-12-19 | Fixing device for machining locating hole of gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105935814A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424994A (en) * | 2016-12-28 | 2017-02-22 | 贵州练成机械有限公司 | Universal clamp achieving slow wire winding |
| CN106670852A (en) * | 2017-01-20 | 2017-05-17 | 浙江大学 | Internal supporting and supporting taper adjustable fixture for machine tool |
| CN106736653A (en) * | 2016-12-30 | 2017-05-31 | 无锡凯涵科技有限公司 | For the movable vehicle clamper of door closure face processing |
| CN107363577A (en) * | 2017-06-28 | 2017-11-21 | 安徽江淮车轮有限公司 | A kind of coordinated type rotary work piece fast clamp structure |
| CN107702747A (en) * | 2017-09-28 | 2018-02-16 | 武汉华星光电半导体显示技术有限公司 | Panel test jig |
| CN107803680A (en) * | 2017-11-23 | 2018-03-16 | 浙江西子航空工业有限公司 | A kind of quick-clamping system |
| CN108747995A (en) * | 2018-06-12 | 2018-11-06 | 柳州通亿汽车配件制造有限公司 | A kind of slab conversion automatic turning tooling |
| CN108890340A (en) * | 2018-08-01 | 2018-11-27 | 芜湖市昌瑞金属粉末有限公司 | A kind of bowl mill quill shaft slotting attachment |
| CN108942040A (en) * | 2018-08-06 | 2018-12-07 | 肥东万安工程机械有限公司 | A kind of forklift door frame apparatus for welding and positioning |
| CN109318023A (en) * | 2018-12-03 | 2019-02-12 | 燕山大学 | The method and fixture of variable force clamping are carried out using electric control permanent magnet technology |
| CN109514414A (en) * | 2018-12-04 | 2019-03-26 | 贺基乾 | A kind of Internal Spherical Surface burnishing device for handware |
| CN110774022A (en) * | 2019-10-14 | 2020-02-11 | 合肥常青机械股份有限公司 | Positioning fixture for drilling automobile parts |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2943892A1 (en) * | 1979-10-31 | 1981-05-14 | Fichtel & Sachs Ag, 8720 Schweinfurt | Clamp for round workpieces - has rotatable self locking jaws with V=grooves to receive workpiece |
| RO125370B1 (en) * | 2007-12-12 | 2011-03-30 | Neculai-Eugen Seghedin | Self-centering vice with oscillating bases |
| CN202292184U (en) * | 2011-09-30 | 2012-07-04 | 天津铁路信号有限责任公司 | Automatic centering flat tongs for machine |
| CN103659379A (en) * | 2013-12-30 | 2014-03-26 | 马光战 | Bidirectional flat-nose pliers for machine |
| CN204819215U (en) * | 2015-04-30 | 2015-12-02 | 金华职业技术学院 | It is two -way from feeling relieved flat -nose pliers |
| CN105149984A (en) * | 2015-09-01 | 2015-12-16 | 上海大学 | Clamp device |
-
2015
- 2015-12-19 CN CN201510958246.4A patent/CN105935814A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2943892A1 (en) * | 1979-10-31 | 1981-05-14 | Fichtel & Sachs Ag, 8720 Schweinfurt | Clamp for round workpieces - has rotatable self locking jaws with V=grooves to receive workpiece |
| RO125370B1 (en) * | 2007-12-12 | 2011-03-30 | Neculai-Eugen Seghedin | Self-centering vice with oscillating bases |
| CN202292184U (en) * | 2011-09-30 | 2012-07-04 | 天津铁路信号有限责任公司 | Automatic centering flat tongs for machine |
| CN103659379A (en) * | 2013-12-30 | 2014-03-26 | 马光战 | Bidirectional flat-nose pliers for machine |
| CN204819215U (en) * | 2015-04-30 | 2015-12-02 | 金华职业技术学院 | It is two -way from feeling relieved flat -nose pliers |
| CN105149984A (en) * | 2015-09-01 | 2015-12-16 | 上海大学 | Clamp device |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424994A (en) * | 2016-12-28 | 2017-02-22 | 贵州练成机械有限公司 | Universal clamp achieving slow wire winding |
| CN106736653A (en) * | 2016-12-30 | 2017-05-31 | 无锡凯涵科技有限公司 | For the movable vehicle clamper of door closure face processing |
| CN106670852B (en) * | 2017-01-20 | 2018-07-17 | 浙江大学 | Formula support and the support adjustable jig of taper inside a kind of |
| CN106670852A (en) * | 2017-01-20 | 2017-05-17 | 浙江大学 | Internal supporting and supporting taper adjustable fixture for machine tool |
| CN107363577A (en) * | 2017-06-28 | 2017-11-21 | 安徽江淮车轮有限公司 | A kind of coordinated type rotary work piece fast clamp structure |
| CN107363577B (en) * | 2017-06-28 | 2019-10-25 | 安徽江淮车轮有限公司 | A kind of coordinated type rotary work piece fast clamp structure |
| CN107702747A (en) * | 2017-09-28 | 2018-02-16 | 武汉华星光电半导体显示技术有限公司 | Panel test jig |
| CN107803680A (en) * | 2017-11-23 | 2018-03-16 | 浙江西子航空工业有限公司 | A kind of quick-clamping system |
| CN107803680B (en) * | 2017-11-23 | 2023-08-15 | 浙江西子势必锐航空工业有限公司 | Quick clamping system |
| CN108747995A (en) * | 2018-06-12 | 2018-11-06 | 柳州通亿汽车配件制造有限公司 | A kind of slab conversion automatic turning tooling |
| CN108890340A (en) * | 2018-08-01 | 2018-11-27 | 芜湖市昌瑞金属粉末有限公司 | A kind of bowl mill quill shaft slotting attachment |
| CN108942040A (en) * | 2018-08-06 | 2018-12-07 | 肥东万安工程机械有限公司 | A kind of forklift door frame apparatus for welding and positioning |
| CN109318023A (en) * | 2018-12-03 | 2019-02-12 | 燕山大学 | The method and fixture of variable force clamping are carried out using electric control permanent magnet technology |
| CN109514414A (en) * | 2018-12-04 | 2019-03-26 | 贺基乾 | A kind of Internal Spherical Surface burnishing device for handware |
| CN110774022A (en) * | 2019-10-14 | 2020-02-11 | 合肥常青机械股份有限公司 | Positioning fixture for drilling automobile parts |
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Legal Events
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| 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: 20160914 |