CN106670847A - Work fixture for transition plate - Google Patents
Work fixture for transition plate Download PDFInfo
- Publication number
- CN106670847A CN106670847A CN201611082559.9A CN201611082559A CN106670847A CN 106670847 A CN106670847 A CN 106670847A CN 201611082559 A CN201611082559 A CN 201611082559A CN 106670847 A CN106670847 A CN 106670847A
- Authority
- CN
- China
- Prior art keywords
- groove body
- movable clip
- locating slot
- excessively stream
- clip block
- 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
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
-
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a work fixture for a transition plate. The technical problem that existing work fixtures for transition plates are complex in structure, tedious in clamping and low in efficiency can be solved. The work fixture comprises a movable fixture block, a fixed fixture block and a hold-down mechanism used for pressing and fixing the movable fixture block to the fixed fixture block. A first positioning groove is formed in the movable fixture block and comprises a first upper groove body and a first intermediate groove body connected with the first upper groove body. A second positioning groove is formed in the fixed fixture block and comprises a second upper groove body and a second intermediate groove body connected with the second upper groove body. A columnar positioning groove matched with a semi-finished columnar main body of the transition plate is formed by splicing the first upper groove body and the second intermediate groove body. A conical positioning groove matched with a semi-finished conical part of the transition plate is formed by splicing the first intermediate groove body and the second intermediate groove body. The central angle of the second upper groove body is larger than 180 degrees.
Description
Technical field
The present invention relates to the parts machining field of Weaving device, and in particular to the frock clamp of excessively stream plate.
Background technology
A kind of excessively stream plate, for Weaving device, its 20 semi-finished product as shown in Figure 3 10 of finished product is as shown in Fig. 1 ~ Fig. 2.Excessively stream
The semi-finished product 10 of plate include columnar body 11 and are symmetrically disposed on the taper position 12 at columnar body axial direction two ends；Excessively stream plate
Finished product 20 be that positioning convex 21 is processed on the basis of semi-finished product, the thickness of the thickness of positioning convex 21 less than columnar body 11
Degree.Existing frock clamp is generally positioned simultaneously, is press-fited to the taper position at two ends, and exposed columnar body needs processing
Outer radial periphery position, the Tool clamp structure is complicated, and clamping is loaded down with trivial details, and efficiency is low.
The content of the invention
For the problems referred to above, the invention provides the frock clamp of excessively stream plate, which can solve the frock of existing excessively stream plate
Clamp structure is complicated, the technical problem that clamping is loaded down with trivial details, efficiency is low.
Its technical scheme is such, and which includes movable clip block, fixing clip and for movable clip block is press-fited fixation
Hold-down mechanism in fixing clip；
The movable clip block is provided with the first locating slot, and first locating slot includes the first upper groove body and first being connected with each other
Middle cell body；
The fixing clip is provided with the second locating slot, and second locating slot includes the second upper groove body and second being connected with each other
Middle cell body；
First upper groove body and the second middle cell body split formation are engaged with the columnar body of the semi-finished product of excessively stream plate
Cylindricality locating slot, the taper of the first middle cell body and the second middle cell body split formation and the semi-finished product of excessively stream plate
The taper locating slot that position is engaged；
The corresponding center of circle angle of second upper groove body is more than 180 degree.
Further, the taper locating slot is specially inverted frustoconical.
Further, the hold-down mechanism includes screw rod, locking nut and slide rail, and described screw rod one end is provided with the convex of ring-type
Edge, the other end of the screw rod sequentially pass through locking nut, fixing clip and movable clip block, and with locking nut, movable clip block
Threaded connection, the slide rail are be arranged in parallel with the screw rod, and the movable clip block is by the chute supported of bottom in the slide rail
On.
Further, the press-loading device also includes guide pillar, and described guide pillar one end is fixed in the fixing clip, another
Through the movable clip block, the guide pillar and the screw rod be arranged in parallel, and be located above the slide rail at end.
Further, it is fixed with the movable clip block for fastening the case of the flange, the flange and the cover
It is filled with steel ball between shell and between the flange and the movable clip block respectively.
The frock clamp of the present invention, the first middle cell body and the second middle cell body split formation and the semi-finished product of excessively stream plate
The taper locating slot that taper position is engaged, for positioning taper position, the first upper groove body and the second middle cell body split are formed
The cylindricality locating slot being engaged with the columnar body of the semi-finished product of excessively stream plate, for press-fiting fixed columnar body, so as to realize half
The quick-clamping of finished product, improves clamping efficiency, meanwhile, it is its simple structure, easy to operate；The corresponding center of circle angle of second upper groove body
It is used for main positioning more than 180 degree, i.e. the second upper groove body, the location interference of the first upper groove body can be reduced, improves positioning precision.
Description of the drawings
Main structure diagrams of the Fig. 1 for the semi-finished product of excessively stream plate.
Overlooking the structure diagrams of the Fig. 2 for the semi-finished product of excessively stream plate.
Overlooking the structure diagrams of the Fig. 3 for the finished product of excessively stream plate.
Fig. 4 is the structural representation of the present invention.
Fig. 5 is the cross-sectional view of the movable clip block with fixing clip of the present invention.
Fig. 6 is the structural representation that the movable clip block of the present invention and fixing clip clamp excessively stream plate.
Reference：The semi-finished product of 10- excessively stream plates；11- columnar bodies；12- tapers position；The finished product of 20- excessively stream plates；
21- positioning convex；30- fixtures；31- movable clip blocks；The first upper groove bodies of 311-；The first middle cell bodies of 312-；First time groove of 313-
Body；32- fixing clips；The second upper groove bodies of 321-；The second middle cell bodies of 322-；The second lower grooves of 323-；33- slide rails；34- spiral shells
Bar；35- runners；36- locking nuts；37- guide pillars；The depth of the first upper groove bodies of d-；The height of D- columnar bodies.
Specific embodiment
As shown in Figures 1 to 6, the frock clamp 30 of excessively stream plate, including movable clip block 31, fixing clip 32, and is used for
Movable clip block 31 is press-fited the hold-down mechanism being fixed in fixing clip 32；Movable clip block 31 is provided with the first locating slot, and first
Locating slot includes the first upper groove body 311, the first middle cell body 312 and the first lower groove 313 being connected with each other；In fixing clip 32
It is provided with the second locating slot, under the second upper groove body 321 that the second locating slot includes being connected with each other, the second middle cell body 322 and second
Cell body 323；First upper groove body 311 and the 322 split formation of the second middle cell body are matched with the columnar body of the semi-finished product of excessively stream plate
The taper of the semi-finished product of the cylindricality locating slot of conjunction, the first middle cell body 312 and the 322 split formation of the second middle cell body and excessively stream plate
The taper locating slot that position is engaged；Second upper groove body, 311 corresponding center of circle angle is more than 180 degree.
Depth d of the second upper groove body is less than the height D of columnar body with the height sum of positioning convex, it is ensured that positioning convex
Smooth processing.
Taper locating slot is specially inverted frustoconical, the lower ending opening of taper locating slot and the first lower groove 313, the
The top of the cylindricality gathering sill connection that two lower grooves, 323 split is formed, i.e. the taper location division of semi-finished product is contained in cylindricality guiding
Groove, in the case where positioning precision is guaranteed, can reduce the difficulty of processing of cell body.
Hold-down mechanism includes screw rod 34, locking nut 36 and slide rail 33, and 34 one end of screw rod is provided with the flange of ring-type, the other end
Be provided with runner 35, screw rod 34 sequentially passes through locking nut 36, fixing clip 32 and movable clip block 31, and with locking nut 36, living
Dynamic fixture block 31 is threadedly coupled, and slide rail 33 is be arranged in parallel with screw rod 34, and movable clip block 31 is by the chute supported of bottom in slide rail 33
On.
Press-loading device also includes guide pillar 37, and 37 one end of guide pillar is fixed in fixing clip 32, the other end runs through movable clip block
31, guide pillar 37 and screw rod 34 be arranged in parallel, and be located above slide rail 33, and guide pillar coordinates the essence for realizing movable clip block movement with slide rail
Really it is oriented to, further ensures that positioning precision.
The case for fastening flange further is fixed with movable clip block 31, between flange and case and flange and movable clip block
It is filled with steel ball between 31 respectively, so as to reduce the friction of flange and movable clip block, clamping is more laborsaving.
Claims (5)
1. the frock clamp of excessively stream plate, which includes movable clip block, fixing clip and is fixed on for movable clip block is press-fited
Hold-down mechanism on clamp block；
The movable clip block is provided with the first locating slot, and first locating slot includes the first upper groove body and first being connected with each other
Middle cell body；
The fixing clip is provided with the second locating slot, and second locating slot includes the second upper groove body and second being connected with each other
Middle cell body；
First upper groove body and the second middle cell body split formation are engaged with the columnar body of the semi-finished product of excessively stream plate
Cylindricality locating slot, the taper of the first middle cell body and the second middle cell body split formation and the semi-finished product of excessively stream plate
The taper locating slot that position is engaged；
The corresponding center of circle angle of second upper groove body is more than 180 degree.
2. the frock clamp of excessively stream plate according to claim 1, it is characterised in that：The taper locating slot is specially inverted
Frustoconical.
3. the frock clamp of excessively stream plate according to claim 2, it is characterised in that：The hold-down mechanism includes screw rod, lock
Tight nut and slide rail, described screw rod one end are provided with the flange of ring-type, and the other end of the screw rod sequentially passes through locking nut, fixation
Fixture block and movable clip block, and be threadedly coupled with locking nut, movable clip block, the slide rail is be arranged in parallel with the screw rod, described
Movable clip block is by the chute supported of bottom on the slide rail.
4. the frock clamp of excessively stream plate according to claim 3, it is characterised in that：, the press-loading device also include guide pillar,
Described guide pillar one end is fixed in the fixing clip, the other end runs through the movable clip block, and the guide pillar is flat with the screw rod
Row arrange, and be located at the slide rail above.
5. the frock clamp of excessively stream plate according to claim 1, it is characterised in that：Be fixed with the movable clip block for
The case of the flange is fastened, is filled out between the flange and the case and between the flange and the movable clip block respectively
Equipped with steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082559.9A CN106670847A (en) | 2016-11-30 | 2016-11-30 | Work fixture for transition plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082559.9A CN106670847A (en) | 2016-11-30 | 2016-11-30 | Work fixture for transition plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106670847A true CN106670847A (en) | 2017-05-17 |
Family
ID=58867373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611082559.9A Pending CN106670847A (en) | 2016-11-30 | 2016-11-30 | Work fixture for transition plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106670847A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509088A (en) * | 2019-08-21 | 2019-11-29 | 无锡恒信北石科技有限公司 | The frock clamp of the stator monomer of all-metal conical screw pump |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875710Y (en) * | 2006-01-16 | 2007-03-07 | 许晓华 | Assembling holding device of mechanical driving system |
| CN101804608A (en) * | 2010-03-08 | 2010-08-18 | 宝利根(成都)精密模塑有限公司 | Fixing device of round piece |
| CN201677263U (en) * | 2010-03-08 | 2010-12-22 | 宝利根(成都)精密模塑有限公司 | Clamp |
| CN204123148U (en) * | 2014-08-15 | 2015-01-28 | 泸州中龙柴配制造有限公司 | A kind of milling machine frock for processing tubular workpiece |
| CN104308419A (en) * | 2014-10-08 | 2015-01-28 | 平湖市斯迈克机械制造有限公司 | Fixture for clamping U-shaped inwardly bent sheet metal part |
| CN104842188A (en) * | 2015-05-20 | 2015-08-19 | 珠海格力大金精密模具有限公司 | Fixture for clamping cylindrical mould parts with flat positions |
| CN206445535U (en) * | 2016-11-30 | 2017-08-29 | 无锡凯涵科技有限公司 | A kind of frock clamp of excessively stream plate |
-
2016
- 2016-11-30 CN CN201611082559.9A patent/CN106670847A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875710Y (en) * | 2006-01-16 | 2007-03-07 | 许晓华 | Assembling holding device of mechanical driving system |
| CN101804608A (en) * | 2010-03-08 | 2010-08-18 | 宝利根(成都)精密模塑有限公司 | Fixing device of round piece |
| CN201677263U (en) * | 2010-03-08 | 2010-12-22 | 宝利根(成都)精密模塑有限公司 | Clamp |
| CN204123148U (en) * | 2014-08-15 | 2015-01-28 | 泸州中龙柴配制造有限公司 | A kind of milling machine frock for processing tubular workpiece |
| CN104308419A (en) * | 2014-10-08 | 2015-01-28 | 平湖市斯迈克机械制造有限公司 | Fixture for clamping U-shaped inwardly bent sheet metal part |
| CN104842188A (en) * | 2015-05-20 | 2015-08-19 | 珠海格力大金精密模具有限公司 | Fixture for clamping cylindrical mould parts with flat positions |
| CN206445535U (en) * | 2016-11-30 | 2017-08-29 | 无锡凯涵科技有限公司 | A kind of frock clamp of excessively stream plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509088A (en) * | 2019-08-21 | 2019-11-29 | 无锡恒信北石科技有限公司 | The frock clamp of the stator monomer of all-metal conical screw pump |
| CN110509088B (en) * | 2019-08-21 | 2024-03-08 | 无锡恒信北石科技有限公司 | Tool clamp for stator monomer of all-metal conical screw pump |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |
|
| RJ01 | Rejection of invention patent application after publication |