CN205165972U - Axle head drilling frock - Google Patents
Axle head drilling frock Download PDFInfo
- Publication number
- CN205165972U CN205165972U CN201521003216.XU CN201521003216U CN205165972U CN 205165972 U CN205165972 U CN 205165972U CN 201521003216 U CN201521003216 U CN 201521003216U CN 205165972 U CN205165972 U CN 205165972U
- Authority
- CN
- China
- Prior art keywords
- girder
- bottom plate
- axle head
- position sleeve
- sleeves
- 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
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses an axle head drilling frock, including girder, bottom plate and two position sleeves, girder one end vertical welding on the bottom plate, girder one side is provided with upper and lower two relative position sleeves, the ring of two position sleeves inclines respectively that the equipartition has three bolt, and the bolt passes the ring side wall of position sleeve, and the spiral gets into in the position sleeve, the bottom plate both ends offered the notch, girder both sides face and bottom plate between be equipped with a bracing piece respectively. The utility model discloses a placing the drum shaft vertically in upper and lower position sleeve, utilizing position sleeve axial positioning, utilize in the bolt radially locks the position sleeve, through drill bit processing drum shaft axle head hole, realized the purpose of processing drum shaft stomidium on radial drill, the operation is safe, convenient, has saved the cutter loss, has improved production efficiency and product quality, has certain economic benefits.
Description
Technical field
The utility model relates to a kind of frock, specifically a kind of axle head drilling tool of making roller axle stub bore on radial drilling machine.
Background technology
At present, the hole machined of drum shaft axle head generally all completes on lathe, and when the degree of depth in hole is less, on lathe, machining shaft stomidium is relatively more rational, and convenient mounting and clamping, efficiency is high.But when hole is darker, because using cutting fluid effect undesirable vertically, chip removal is not smooth, and drill bit is easily broken, and process velocity does not increase relatively in addition, and hole surface is of low quality.Process as changed on radial drilling machine, above-mentioned shortcoming just can be avoided, but clamping is inconvenient, need solve clamping problem.
Utility model content
The purpose of this utility model is the clamping problem solving drum shaft machining shaft stomidium on radial drilling machine, provides a kind of convenient and practical axle head drilling tool.
The purpose of this utility model can be achieved through the following technical solutions:
Axle head drilling tool, comprise girder, base plate and two positioning sleeves, described girder one end is vertically welded on base plate, and girder side is provided with upper and lower two positioning sleeves relatively; The ring side of two positioning sleeves is evenly equipped with three bolts respectively, and bolt is through the ring-side wall of positioning sleeve, and spiral enters in positioning sleeve; Described base plate two ends offer notch; A support bar is respectively equipped with between described girder two sides and base plate.
The beneficial effects of the utility model: the utility model is by placing vertically in upper and lower positioning sleeve by drum shaft, utilize positioning sleeve axial location, bolt radial direction is utilized to be locked in positioning sleeve, by drill bit making roller axle stub bore, achieve the object of making roller stub bore on radial drilling machine, handling safety, convenience, save cutter loss, improve production efficiency and product quality, there is certain economic benefit.
Accompanying drawing explanation
The utility model to be further described below in conjunction with accompanying drawing for the ease of it will be appreciated by those skilled in the art that.
Fig. 1 is the utility model structural representation.
Detailed description of the invention
As shown in Figure 1, axle head drilling tool, comprise girder 1, base plate 3 and two positioning sleeves 5, girder 1 one end is vertically welded on the upside of base plate 3, girder 1 side is provided with the ring side of upper and lower two positioning sleeves, 5, two positioning sleeves 5 relatively and girder 1 side is welded and fixed, and the ring side of two positioning sleeves 5 is evenly equipped with three bolts 6 respectively, bolt 6 is through the ring-side wall of positioning sleeve 5, and spiral enters in positioning sleeve 5.
Be respectively equipped with a support bar 2 between girder 1 two sides and base plate 3, support bar 2 two ends are welded on the upside of girder 1 side and base plate 3 respectively, are used for strengthening the stability of whole frock.
Base plate 3 two ends offer notch 4, are used for frock to be fixed on radial drilling machine.
First frock is fixed on radial drilling machine, when making roller axle 7 stub bore, placed vertically by axle in upper and lower positioning sleeve 5, by positioning sleeve axial location, radial direction is locked in positioning sleeve by six M24x80 bolts 6, utilize drill bit 8 making roller axle 7 stub bore, so just achieve the object of making roller stub bore on radial drilling machine, handling safety, convenience, save cutter loss, improve production efficiency and product quality, there is certain economic benefit.
Above content is only to the utility model structure example and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (1)
1. axle head drilling tool, comprise girder (1), base plate (3) and two positioning sleeves (5), it is characterized in that, described girder (1) one end is vertically welded on base plate (3), and girder (1) side is provided with upper and lower two positioning sleeves (5) relatively; The ring side of two positioning sleeves (5) is evenly equipped with three bolts (6) respectively, and bolt (6) is through the ring-side wall of positioning sleeve (5), and spiral enters in positioning sleeve (5); Described base plate (3) two ends offer notch (4); A support bar (2) is respectively equipped with between described girder (1) two sides and base plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003216.XU CN205165972U (en) | 2015-12-02 | 2015-12-02 | Axle head drilling frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003216.XU CN205165972U (en) | 2015-12-02 | 2015-12-02 | Axle head drilling frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205165972U true CN205165972U (en) | 2016-04-20 |
Family
ID=55730008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521003216.XU Expired - Fee Related CN205165972U (en) | 2015-12-02 | 2015-12-02 | Axle head drilling frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205165972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899766A (en) * | 2019-12-11 | 2020-03-24 | 朱梅香 | A kind of drilling equipment for steel parts used in civil engineering construction |
-
2015
- 2015-12-02 CN CN201521003216.XU patent/CN205165972U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899766A (en) * | 2019-12-11 | 2020-03-24 | 朱梅香 | A kind of drilling equipment for steel parts used in civil engineering construction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20181202 |