CN107234461A - One kind processing inner hole device - Google Patents
One kind processing inner hole device Download PDFInfo
- Publication number
- CN107234461A CN107234461A CN201710401690.5A CN201710401690A CN107234461A CN 107234461 A CN107234461 A CN 107234461A CN 201710401690 A CN201710401690 A CN 201710401690A CN 107234461 A CN107234461 A CN 107234461A
- Authority
- CN
- China
- Prior art keywords
- plate
- location
- block board
- depression bar
- endoporus
- 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
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention discloses a kind of processing inner hole device, base including horizontal positioned, a rectangle location-plate being vertically arranged is provided with above base, simultaneously block board is provided with above base, block board is placed in the front portion of location-plate and the height of block board is less than the height of location-plate, location-plate is provided with the depression bar of a horizontal positioned, the bearing of trend of the depression bar is set towards block board, depression bar is placed in above block board and is correspondingly arranged with block board simultaneously, the cylinder of multiple circumferentially spread configurations is provided with location-plate around depression bar, cylinder is outwardly to be set.The fixture for locating inner hole of the present invention, the endoporus of workpiece is positioned using several cylinders, and the inwall of endoporus is contacted with the periphery of several cylinder, reduces the contact area of endoporus and clamping tool, clamping difficulty of the reduction endoporus on fixture, it is to avoid workpiece damage.
Description
Technical field：
The present invention relates to endoporus manufacture field, specifically a kind of processing inner hole device.
Background technology：
Positioned when workpiece with endoporus is processed further, it is necessary to which the endoporus of the workpiece is arranged on internal clamp.In existing
The structure of hole positioning fixture includes base and is vertically set on the location-plate of the side of base, wherein, it is fixed to be provided with location-plate
The locating ring and the depression bar of workpiece pressing of position endoporus, depression bar end is provided with quick change pressing plate；When the Internal hole positioning of workpiece is in positioning
On ring, depression bar is stretched out outside workpiece, and pressing plate is connected with depression bar and fixes workpiece.Locating ring sheet on existing fixture for locating inner hole
There is machining tolerance in body, the endoporus of workpiece is there is also machining tolerance, and inner hole of workpiece is not easy clamping to locating ring, Er Qierong
The hole wall of easy damaged endoporus.
The content of the invention：
The invention aims to overcome the shortcomings of that the above, there is provided one kind processing inner hole device, solves work in the prior art
Part hardly possible clamping and flimsy problem.
The purpose of the present invention is achieved through the following technical solutions：One kind processing inner hole device, includes the bottom of horizontal positioned
A rectangle location-plate being vertically arranged is provided with above seat, base, while being provided with block board above base, block board is placed in location-plate
Front portion and the height of block board is less than the height of location-plate, location-plate is provided with the depression bar of a horizontal positioned, and the depression bar prolongs
Stretch direction to set towards block board, while depression bar is placed in above block board and is correspondingly arranged with block board, around pressure on location-plate
Bar is provided with the cylinder of multiple circumferentially spread configurations, and cylinder is outwardly to be set.
Further improvement of the present invention is：The rear portion of location-plate is provided with a triangular prism, and the triangular prism, which is close to be arranged on, to be determined
The rear end face of position plate and the top for being placed in base.
The present invention has advantages below compared with prior art：The fixture for locating inner hole of the present invention, utilizes several cylinders
The endoporus of workpiece is positioned, the inwall of endoporus is contacted with the periphery of several cylinder, reduce the contact surface of endoporus and clamping tool
Product, clamping difficulty of the reduction endoporus on fixture, it is to avoid workpiece damage.
Brief description of the drawings：
Fig. 1 processes the structural representation of inner hole device for the present invention.
Fig. 2 processes the front view of inner hole device for the present invention.
Embodiment：
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, the implementation
Example is only used for explaining the present invention, is not intended to limit the scope of the present invention..
A kind of embodiment for processing inner hole device of the present invention is shown as shown in Figure 1, Figure 2, includes the base 1 of horizontal positioned,
The top of base 1 is provided with a rectangle location-plate 2 being vertically arranged, while the top of base 1 is provided with block board 5, block board 5 is placed in positioning
The front portion of plate 2 and height of the height less than location-plate 2 of block board 5, location-plate 2 are provided with the depression bar 3 of a horizontal positioned, the pressure
The bearing of trend of bar 3 is set towards block board 5, while depression bar 3 is placed in the top of block board 5 and is correspondingly arranged with block board 5, is positioned
The cylinder 4 of multiple circumferentially spread configurations is provided with plate 2 around depression bar 3, cylinder 4 is outwardly to be set.
The rear portion of location-plate 2 is provided with a triangular prism, and the triangular prism is close to the rear end face for being arranged on location-plate and is placed in base 1
Top.
The present invention fixture for locating inner hole, using several cylinders position workpiece endoporus, the inwall of endoporus and several
Cylinder periphery contact, reduce the contact area of endoporus and clamping tool, clamping difficulty of the reduction endoporus on fixture is kept away
Exempt from workpiece damage.
It should be understood by those skilled in the art that, the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also have
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
By appended claims and its equivalent thereof.
Claims (2)
1. one kind processing inner hole device, it is characterised in that：Set vertically provided with one above base including horizontal positioned, the base
The rectangle location-plate put, while being provided with block board above base, the block board is placed in the front portion of location-plate and the height of block board
Degree is less than the height of location-plate, and the location-plate is provided with the depression bar of a horizontal positioned, and the bearing of trend of the depression bar is towards screens
Plate is set, while depression bar is placed in above block board and is correspondingly arranged with block board, around depression bar provided with multiple on the location-plate
The circumferentially cylinder of spread configuration, the cylinder is outwardly to be set.
2. a kind of according to claim 1 process inner hole device, it is characterised in that：The rear portion of the location-plate is provided with a triangle
Post, the triangular prism is close to the rear end face for being arranged on location-plate and is placed in the top of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710401690.5A CN107234461A (en) | 2017-05-31 | 2017-05-31 | One kind processing inner hole device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710401690.5A CN107234461A (en) | 2017-05-31 | 2017-05-31 | One kind processing inner hole device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107234461A true CN107234461A (en) | 2017-10-10 |
Family
ID=59984754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710401690.5A Pending CN107234461A (en) | 2017-05-31 | 2017-05-31 | One kind processing inner hole device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107234461A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1110470A (en) * | 1997-06-20 | 1999-01-19 | Daido Kikai Seisakusho:Kk | Clamp device |
| CN203371298U (en) * | 2013-07-11 | 2014-01-01 | 常德华海液压机械制造有限公司 | Inner hole machining device of diesel engine cylinder liner |
| CN203527032U (en) * | 2013-09-09 | 2014-04-09 | 天津鑫茂天和机电科技有限公司 | Hole positioning machining clamp |
| CN205254599U (en) * | 2015-12-15 | 2016-05-25 | 重庆市为根弧齿轮制造有限公司 | Spiral bevel gear hole car adds clamping apparatus |
| CN205325219U (en) * | 2016-01-29 | 2016-06-22 | 山西华恩机械制造有限公司 | Inner bore positioning clamp |
| CN105729151A (en) * | 2016-03-30 | 2016-07-06 | 句容五星机械制造有限公司 | Workpiece inner hole positioning tool |
-
2017
- 2017-05-31 CN CN201710401690.5A patent/CN107234461A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1110470A (en) * | 1997-06-20 | 1999-01-19 | Daido Kikai Seisakusho:Kk | Clamp device |
| CN203371298U (en) * | 2013-07-11 | 2014-01-01 | 常德华海液压机械制造有限公司 | Inner hole machining device of diesel engine cylinder liner |
| CN203527032U (en) * | 2013-09-09 | 2014-04-09 | 天津鑫茂天和机电科技有限公司 | Hole positioning machining clamp |
| CN205254599U (en) * | 2015-12-15 | 2016-05-25 | 重庆市为根弧齿轮制造有限公司 | Spiral bevel gear hole car adds clamping apparatus |
| CN205325219U (en) * | 2016-01-29 | 2016-06-22 | 山西华恩机械制造有限公司 | Inner bore positioning clamp |
| CN105729151A (en) * | 2016-03-30 | 2016-07-06 | 句容五星机械制造有限公司 | Workpiece inner hole positioning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171010 |
|
| WD01 | Invention patent application deemed withdrawn after publication |