CN204019200U - Fixture for machining key slot - Google Patents
Fixture for machining key slot Download PDFInfo
- Publication number
- CN204019200U CN204019200U CN201420353968.8U CN201420353968U CN204019200U CN 204019200 U CN204019200 U CN 204019200U CN 201420353968 U CN201420353968 U CN 201420353968U CN 204019200 U CN204019200 U CN 204019200U
- Authority
- CN
- China
- Prior art keywords
- block
- lag
- gripping sleeve
- screw rod
- fuselage
- 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
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of fixture for machining key slot, fuselage, be arranged on the main shaft on fuselage, the guide rail arranged with main axis parallel, be arranged on the platform on guide rail, workpiece, described main shaft is provided with blade, described platform is connected with clamp structure, described clamp structure comprises: back-up block, horizontal block, screw rod and compact heap, described back-up block is fixed on the side of platform, and have the U-lag of opening upwards, described horizontal block is screwed onto the top of U-lag, horizontal block has screwed hole, described screw rod to be screwed onto in screwed hole and to insert in U-lag, described compact heap is fixed on bottom screw rod, gripping sleeve is inserted with in described U-lag, in described gripping sleeve, sleeve needs workpiece, advantage of the present utility model: utilize instrument lathe to improve, Milling Process is replaced with turnery processing, save the resource of processing, and simplify the process of clamping, increase work efficiency, be applicable to the axial workpiece of processing small batch.
Description
Technical field
The utility model relates to a kind of frock clamp, specifically a kind of fixture for machining key slot.
Background technology
The keyway processing of usual axial workpiece, uses milling machine or machining center.Milling machine and machining center are applicable to large batch of part and process, but for the part of small lot, processing keyway operation, uses milling machine or machining center will take limited operation resource, affect production efficiency.
Utility model content
For solving the problems of the prior art, needing to provide a kind of and be applicable to small lot and only process the frock clamp of keyway.
For realizing technique scheme, the utility model discloses a kind of fixture for machining key slot utilizing watchmaker's machine tool to improve, it comprises: fuselage, be arranged on the main shaft on fuselage, the guide rail of underbelly is fixed on main axis parallel, guide rail is provided with sliding block, sliding block is provided with platform slide block, described main shaft is provided with blade, described platform slide block is connected with clamp structure, described clamp structure comprises: back-up block, horizontal block, screw rod and compact heap, described back-up block is fixed on the side of platform slide block, and have the U-lag of opening upwards, described horizontal block is screwed onto the top of U-lag, the central vertical direction of horizontal block has screwed hole, described screw rod to be screwed onto in screwed hole and to insert in U-lag, described compact heap is fixed on bottom screw rod, gripping sleeve is inserted with in described U-lag, in described gripping sleeve, sleeve needs workpiece, described compact heap lower surface is circular arc and is close to gripping sleeve outer surface.
Described gripping sleeve inwall forms dentation groove, and described gripping sleeve two ends form bead, and the distance between described bead equals the thickness of back-up block.
Form leg bottom described back-up block, back-up block is screwed onto the side of platform slide block by leg.
Advantage of the present utility model: utilize instrument lathe to improve, replaces Milling Process with turnery processing, saves the resource of processing, and simplify the process of clamping, increase work efficiency, be applicable to the axial workpiece of processing small batch.
Accompanying drawing explanation
Fig. 1 is the structural representation of fixture for machining key slot;
Fig. 2 is the schematic diagram of workpiece holding structure;
Fig. 3 is the structural representation of gripping sleeve;
In figure: 1, fuselage, 2, main shaft, 3, guide rail, 4, sliding block, 5, platform slide block, 6, blade, 7, back-up block, 8, horizontal block, 9, screw rod, 10, compact heap, 11, U-lag, 12, gripping sleeve, 13, workpiece to be added, 14, dentation groove, 15, bead, 16, leg.
Detailed description of the invention
According to Fig. 1, Fig. 2 and Fig. 3 illustrates specific embodiment of the utility model, a kind of fixture for machining key slot, comprise: fuselage 1, main shaft 2 is on the fuselage 1 installed, parallel with main shaft 2 and be fixed on the guide rail 3 of fuselage 1 bottom, guide rail 3 is provided with sliding block 4, sliding block 4 is provided with platform slide block 5, described main shaft 2 is provided with blade 6, described platform slide block 5 is connected with clamp structure, described clamp structure comprises: back-up block 7, horizontal block 8, screw rod 9 and compact heap 10, described back-up block 7 is fixed on the side of platform slide block 5, and have the U-lag 11 of opening upwards, described horizontal block 8 is screwed onto the top of U-lag 11, the central vertical direction of horizontal block 8 has screwed hole, described screw rod 9 to be screwed onto in screwed hole and to insert in U-lag 11, described compact heap 10 is fixed on bottom screw rod 9, gripping sleeve 12 is inserted with in described U-lag 11, in described gripping sleeve 12, sleeve needs workpiece 13, described compact heap 10 lower surface is circular arc and is close to gripping sleeve 12 outer surface.
Described gripping sleeve 12 inwall forms dentation groove 14, and described gripping sleeve 12 two ends form bead 15, and the distance between described bead 15 equals the thickness of back-up block 7.
Form leg 16 bottom described back-up block 7, back-up block 7 is screwed onto the side of platform slide block 5 by leg 16.
Add man-hour, by workpiece 13 sleeve to be added in gripping sleeve 12, tighten screw rod 9 and make compact heap 10 pairs of gripping sleeves 12 apply pressure, gripping sleeve 12 clamps workpiece 13 to be added, open main shaft 2 afterwards, blade 6 starts to rotate, and 13 processing carrying out keyway to machined part.
All within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a fixture for machining key slot, comprise: fuselage (1), be arranged on the main shaft (2) on fuselage (1), parallel with main shaft (2) and be fixed on the guide rail (3) of fuselage (1) bottom, guide rail (3) is provided with sliding block (4), sliding block (4) is provided with platform slide block (5), described main shaft (2) is provided with blade (6), it is characterized in that: described platform slide block (5) is connected with clamp structure, described clamp structure comprises: back-up block (7), horizontal block (8), screw rod (9) and compact heap (10), described back-up block (7) is fixed on the side of platform slide block (5), and have the U-lag (11) of opening upwards, described horizontal block (8) is screwed onto the top of U-lag (11), the central vertical direction of horizontal block (8) has screwed hole, described screw rod (9) to be screwed onto in screwed hole and to insert in U-lag (11), described compact heap (10) is fixed on screw rod (9) bottom, gripping sleeve (12) is inserted with in described U-lag (11), described gripping sleeve (12) interior sleeve needs workpiece (13), described compact heap (10) lower surface is circular arc and is close to gripping sleeve (12) outer surface.
2. fixture for machining key slot according to claim 1, it is characterized in that: described gripping sleeve (12) inwall forms dentation groove (14), described gripping sleeve (12) two ends form bead (15), and the distance between described bead (15) equals the thickness of back-up block (7).
3. fixture for machining key slot according to claim 1, is characterized in that: described back-up block (7) bottom forms leg (16), and back-up block (7) is screwed onto the side of platform slide block (5) by leg (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353968.8U CN204019200U (en) | 2014-06-30 | 2014-06-30 | Fixture for machining key slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353968.8U CN204019200U (en) | 2014-06-30 | 2014-06-30 | Fixture for machining key slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019200U true CN204019200U (en) | 2014-12-17 |
Family
ID=52059108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353968.8U Expired - Fee Related CN204019200U (en) | 2014-06-30 | 2014-06-30 | Fixture for machining key slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204019200U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058111A (en) * | 2015-07-31 | 2015-11-18 | 重庆市兴林电器有限公司 | Locking mechanism for machining outer teeth of rib pipe |
| CN106378618A (en) * | 2016-12-05 | 2017-02-08 | 大连新钢液压管件有限公司 | Nut locking machine |
| CN106736565A (en) * | 2017-02-27 | 2017-05-31 | 丹棱联合机械实业有限公司 | A kind of production function bar into sleeve clamp and application method |
| CN108326332A (en) * | 2018-04-10 | 2018-07-27 | 浙江甬岭数控刀具有限公司 | High-accuracy multifunctional boring cutter |
-
2014
- 2014-06-30 CN CN201420353968.8U patent/CN204019200U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058111A (en) * | 2015-07-31 | 2015-11-18 | 重庆市兴林电器有限公司 | Locking mechanism for machining outer teeth of rib pipe |
| CN106378618A (en) * | 2016-12-05 | 2017-02-08 | 大连新钢液压管件有限公司 | Nut locking machine |
| CN106736565A (en) * | 2017-02-27 | 2017-05-31 | 丹棱联合机械实业有限公司 | A kind of production function bar into sleeve clamp and application method |
| CN108326332A (en) * | 2018-04-10 | 2018-07-27 | 浙江甬岭数控刀具有限公司 | High-accuracy multifunctional boring cutter |
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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: 20141217 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |