CN203076962U - Hole milling positioning clamping device - Google Patents
Hole milling positioning clamping device Download PDFInfo
- Publication number
- CN203076962U CN203076962U CN 201220651068 CN201220651068U CN203076962U CN 203076962 U CN203076962 U CN 203076962U CN 201220651068 CN201220651068 CN 201220651068 CN 201220651068 U CN201220651068 U CN 201220651068U CN 203076962 U CN203076962 U CN 203076962U
- Authority
- CN
- China
- Prior art keywords
- riser
- clamping device
- hole milling
- base plate
- milling positioning
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a hole milling positioning clamping device. The hole milling positioning clamping device comprises a baseplate. Kidney-shaped fixed holes are formed in two sides of the baseplate. A vertical plate is connected on the baseplate. A pair of sliding holes is formed in the upper portion of the vertical plate. Positioning rods are arranged in the sliding holes in a sliding mode. A fixed seat is arranged on the rear side of the vertical plate. A positioning tensioning carrier rod is arranged on a vertical seat of the fixed seat. An installation seat is further arranged at a position, close to the bottom of the vertical plate, located on the baseplate. A center is arranged in the installation seat in a sliding mode. The hole milling positioning clamping device can machine a plurality of annular workpieces at a time, and therefore machining efficiency of the annular workpieces is greatly improved, and high positioning accuracy is achieved.
Description
Technical field
The utility model relates to clamping frock field, is specially a kind of hole milling positioning and clamping device.
Background technology
Annular workpieces such as bearing etc. are components of machine commonly used in the automobile, and annular workpieces need carry out hole milling adding man-hour, need adopt clamping device positioning and clamping annular workpieces during hole milling.The simple location structure that the prior art clamping device only has pair annular workpieces to fix, operating efficiency is low, and positioning accuracy is poor.
The utility model content
The utility model purpose provides a kind of hole milling positioning and clamping device, and is low to solve prior art clamping device operating efficiency, the problem of positioning accuracy difference.
In order to achieve the above object, the technical scheme that the utility model adopted is:
Hole milling positioning and clamping device, include base plate, it is characterized in that: both sides have horizontal waist shape fixing hole on the base plate, be connected with vertical riser on the base plate, described riser top is provided with a pair of horizontal slide opening that is mutually symmetrical, be slidingly fitted with the backstay that stretches out from the riser front in each slide opening respectively, the described riser back side is provided with holder, holder is provided with stand, be equipped with vertical on the stand and stretch to the locating tensioning push rod in riser the place ahead from the riser top with riser, be positioned on the base plate near the riser bottom position mount pad also is installed, be slidingly fitted with the thimble parallel in the mount pad with riser.
Described hole milling positioning and clamping device, it is characterized in that: the slide opening on the riser is respectively the mounting hole shape.
When the utility model uses, whole device is fixed on the milling machine table by waist shape fixing hole, according to the annular workpieces internal diameter size, adjust spacing between two backstays, a plurality of annular workpieces word orders are placed on the backstay by backstay, a plurality of annular workpieces endoporus of locating tensioning push rod together support annular, can carry out processing work, thimble can be adjusted the anglec of rotation of annular workpieces as required simultaneously.The utility model once can be processed a plurality of annular workpieces, has improved the working (machining) efficiency of annular workpieces greatly, and has high orientation precision.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1.Hole milling positioning and clamping device, include base plate 1, both sides have horizontal waist shape fixing hole 2 on the base plate 1, be connected with vertical riser 3 on the base plate 1, riser 3 tops are provided with the horizontal slide opening 4 of a pair of mounting hole shape that is mutually symmetrical, be slidingly fitted with the backstay 5 that stretches out from riser 3 fronts in each slide opening 4 respectively, riser 3 back sides are provided with holder 6, holder 6 is provided with stand, be equipped with vertical on the stand and stretch to the locating tensioning push rod 7 in riser 3 the place aheads from riser 3 tops with riser 3, be positioned on the base plate 1 near riser 3 bottom positions mount pad 8 also is installed, be slidingly fitted with the thimble 9 parallel in the mount pad 8 with riser 3.
Claims (2)
1. hole milling positioning and clamping device, include base plate, it is characterized in that: both sides have horizontal waist shape fixing hole on the base plate, be connected with vertical riser on the base plate, described riser top is provided with a pair of horizontal slide opening that is mutually symmetrical, be slidingly fitted with the backstay that stretches out from the riser front in each slide opening respectively, the described riser back side is provided with holder, holder is provided with stand, be equipped with vertical on the stand and stretch to the locating tensioning push rod in riser the place ahead from the riser top with riser, be positioned on the base plate near the riser bottom position mount pad also is installed, be slidingly fitted with the thimble parallel in the mount pad with riser.
2. hole milling positioning and clamping device according to claim 1, it is characterized in that: the slide opening on the riser is respectively the mounting hole shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651068 CN203076962U (en) | 2012-11-30 | 2012-11-30 | Hole milling positioning clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651068 CN203076962U (en) | 2012-11-30 | 2012-11-30 | Hole milling positioning clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076962U true CN203076962U (en) | 2013-07-24 |
Family
ID=48822837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220651068 Expired - Fee Related CN203076962U (en) | 2012-11-30 | 2012-11-30 | Hole milling positioning clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526929A (en) * | 2018-03-29 | 2018-09-14 | 安徽全信精工装备有限公司 | A kind of technological equipment in the processing group hole in outer circle |
-
2012
- 2012-11-30 CN CN 201220651068 patent/CN203076962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526929A (en) * | 2018-03-29 | 2018-09-14 | 安徽全信精工装备有限公司 | A kind of technological equipment in the processing group hole in outer circle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |