CN202622069U - Reamer provided with locator - Google Patents
Reamer provided with locator Download PDFInfo
- Publication number
- CN202622069U CN202622069U CN 201220245794 CN201220245794U CN202622069U CN 202622069 U CN202622069 U CN 202622069U CN 201220245794 CN201220245794 CN 201220245794 CN 201220245794 U CN201220245794 U CN 201220245794U CN 202622069 U CN202622069 U CN 202622069U
- Authority
- CN
- China
- Prior art keywords
- reamer
- cutter bar
- handle
- knife
- positioning sleeve
- 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
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000002950 deficient Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012369 In process control Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010965 in-process control Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a reamer provided with a locator. The reamer comprises a reamer body, wherein the reamer body is provided with a cutter bar and a cutter handle, a reamer head is arranged at one end of the cutter bar, an opposite end of the cutter bar is fixedly connected with the cutter handle, and the cutter handle is connected with a machine tool through a mounting clamper. The reamer is characterized in that the cutter bar is provided with a locating sleeve, one end of the cutter bar with the reamer head extends out of the locating sleeve, a location boss is circumferentially arranged at the upper edge of the locating sleeve, and the locating sleeve is adjustably connected with the cutter bar through the fastener. Through the technical scheme of the utility model, problems that the reaming depth only depends on experience control of a worker, the precision of a workpiece to be machined is reduced and the defective rate of products is increased when an existing worker carries out a reaming operation through a reamer are effectively solved.
Description
Technical field:
The utility model relates to machining and uses cutter, is specifically related to a kind of reamer that is provided with positioner.
Background technology:
Along with the mechanical processing industry development, people more and more pay attention to the precision of machining, and particularly accurate mechanical equipment is particularly paid attention to the processing request of precision.Reamer has one or more cutter tooth, in order to the rotary cutter of excision hole machined surface thin metal layer, can obtain accurate dimensions and shape through the hole after the reamer processing.Reamer is used for the hole after drilling (or reaming) processing on the ream workpiece; Mainly being in order to improve the machining accuracy in hole, to reduce its surperficial roughness, is fine finishining and the semi-finished cutter that is used for the hole; Allowance is generally very little, and it is more commonly used to be used for the reamer in processing column shape hole.The reamer that is used for processing bellmouth is a taper reamer, fewer usefulness.Come branch that hand reamer and chucking reamer are arranged by operating position; At present, the workman particularly adopts manual reamer when using reamer to carry out reaming; The ream degree of depth will be controlled according to workman's experience usually; The careless slightly precision that will influence ream not only can cause the precision of workpiece to be processed to reduce, even cause the raising of product defect rate.
Summary of the invention:
The technical problem that the utility model will solve provides a kind of reamer that is provided with positioner; This technical scheme effectively solves existing workman and carries out in the reaming process through reamer; The ream degree of depth only depends on workman's experience control; Not only cause the problem of workpiece to be processed precision reduction, and cause the problem of the defect rate raising of product.
The utility model is realized through following technical scheme:
A kind of reamer that is provided with positioner comprises the reamer body, and the reamer body is provided with knife bar, handle of a knife; One end of knife bar is provided with the reamer head, and the opposite end is fixedly connected with handle of a knife, and handle of a knife is connected with lathe through sectional fixture; It is characterized in that: said knife bar is provided with positioning sleeve; Knife bar one end that is provided with the reamer head passes positioning sleeve, its circumferential positioning boss that is provided with of positioning sleeve upper edge, and positioning sleeve is connected with knife bar is adjustable through securing member.
The further Technological improvement plan of the utility model is:
Said securing member is an adjusting screw(rod), and positioning sleeve is provided with the threaded adjusting hole, and adjusting screw(rod) is connected with threaded adjusting hole coupling.
The utility model further Technological improvement plan is:
The distance of said positioning boss and reamer head is complementary with the hole depth of workpiece to be processed.
The utility model compared with prior art has following obvious advantage:
The utility model is provided with positioning boss on the knife bar of reamer body; Having improved workman's handle to the degree of depth in the reamer reaming process in process controls; Not only improved the machining accuracy of workpiece to be processed, and improved the yield rate of product, this reamer frame for movement is simple, reasonable simultaneously; Design science is convenient to promote the use of.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
The specific embodiment:
As shown in Figure 1, the utility model bag comprises reamer body 1, and reamer body 1 is provided with knife bar 12, handle of a knife 11; One end of knife bar 12 is provided with reamer head 13, and the opposite end is fixedly connected with handle of a knife 11, and handle of a knife 11 is connected with lathe through sectional fixture; Knife bar 12 is provided with positioning sleeve 2, and knife bar 12 1 ends that are provided with reamer head 13 pass positioning sleeve 2, its circumferential positioning boss 4 that is provided with of positioning sleeve 2 upper edges; Positioning sleeve 2 is through securing member 3 and 12 adjustable connections of knife bar; Securing member 3 is an adjusting screw(rod), can regulate the distance between reamer head 13 and the positioning boss 4 according to needs of production, and positioning sleeve 2 is provided with the threaded adjusting hole; Securing member 3 is connected with threaded adjusting hole coupling, and the distance of positioning boss 4 and reamer head 13 is complementary with the hole depth of workpiece to be processed.
In sum, the utility model can be realized goal of the invention.
Claims (3)
1. a reamer that is provided with positioner comprises the reamer body, and the reamer body is provided with knife bar, handle of a knife; One end of knife bar is provided with the reamer head, and the opposite end is fixedly connected with handle of a knife, and handle of a knife is connected with lathe through sectional fixture; It is characterized in that: said knife bar is provided with positioning sleeve; Knife bar one end that is provided with the reamer head passes positioning sleeve, its circumferential positioning boss that is provided with of positioning sleeve upper edge, and positioning sleeve is connected with knife bar is adjustable through securing member.
2. a kind of reamer that is provided with positioner according to claim 1 is characterized in that: said securing member is an adjusting screw(rod), and positioning sleeve is provided with the threaded adjusting hole, and adjusting screw(rod) is connected with threaded adjusting hole coupling.
3. a kind of reamer that is provided with positioner according to claim 1 and 2 is characterized in that: the distance of said positioning boss and reamer head is complementary with the hole depth of workpiece to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245794 CN202622069U (en) | 2012-05-29 | 2012-05-29 | Reamer provided with locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245794 CN202622069U (en) | 2012-05-29 | 2012-05-29 | Reamer provided with locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202622069U true CN202622069U (en) | 2012-12-26 |
Family
ID=47375312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220245794 Expired - Fee Related CN202622069U (en) | 2012-05-29 | 2012-05-29 | Reamer provided with locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202622069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350258A (en) * | 2013-07-04 | 2013-10-16 | 天津市汇晶丰精密机械有限公司 | Combined reamer |
| CN116833677A (en) * | 2023-08-16 | 2023-10-03 | 重庆建设工业(集团)有限责任公司 | Precision repairing device and method for firearms with muzzle devices |
-
2012
- 2012-05-29 CN CN 201220245794 patent/CN202622069U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350258A (en) * | 2013-07-04 | 2013-10-16 | 天津市汇晶丰精密机械有限公司 | Combined reamer |
| CN103350258B (en) * | 2013-07-04 | 2015-11-18 | 天津市汇晶丰精密机械有限公司 | A kind of gang reamer |
| CN116833677A (en) * | 2023-08-16 | 2023-10-03 | 重庆建设工业(集团)有限责任公司 | Precision repairing device and method for firearms with muzzle devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130529 |