CN106584270A - Special fixture applicable to long-barrel type internal grinding machine - Google Patents
Special fixture applicable to long-barrel type internal grinding machine Download PDFInfo
- Publication number
- CN106584270A CN106584270A CN201611157031.3A CN201611157031A CN106584270A CN 106584270 A CN106584270 A CN 106584270A CN 201611157031 A CN201611157031 A CN 201611157031A CN 106584270 A CN106584270 A CN 106584270A
- Authority
- CN
- China
- Prior art keywords
- special fixture
- frame
- support bar
- rollover stand
- screw rod
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention belongs to the field of mechanical processing, and relates to a clamping device, in particular to a special fixture applicable to a long-barrel type internal grinding machine. The special fixture applicable to the long-barrel type internal grinding machine comprises a fixture body mounted on a fixture base; the fixture body is provided with a turnover bracket and a rack; the turnover bracket and the rack are in a semicircular ring shape, and are distributed in an up and down manner to form a circular ring; one end of the turnover bracket is hinged to one end of the rack; the other end of the turnover bracket is connected with the other end of the rack through a locking mechanism; a plurality of bolt holes are uniformly formed in the periphery of the circular ring formed by the turnover bracket and the rack; and a supporting mechanism is connected with the interior of one bolt hole through a screw correspondingly, so the special fixture can support a workpiece. The special fixture can be used for supporting a sleeve type part, and is also applicable to a long-gear type part likewise, and reliable location of processing parts in different sizes is realized. The special fixture has the advantages that the special fixture is high in generality and rigidity, flexible to operate and high in safety coefficient and is solid and durable, and the service efficiency of the internal grinding machine is improved.
Description
Technical field
The present invention relates to a kind of clamping device, especially for a kind of internal grinder special fixture suitable for longer cylinder class,
Belong to field of machining.
Background technology
Fixture is the important component part of internal grinder, is mainly used in plus Set and Positioning of the man-hour to part, right to realize
The grinding of part inner circle.Existing fixture is short due to claw effective length, is generally used for processing the inner circle of little gear, for longer
Tube kind part inner circle, be difficult to because Set and Positioning is difficult, and there is potential safety hazard.In consideration of it, it is a kind of be applied to compared with
The internal grinder special fixture of long cylinder class is to be badly in need of in the industry.
The content of the invention
The technical problem to be solved in the present invention is：Overcome the deficiency in prior art, there is provided one kind is applied to longer cylinder class
Internal grinder special fixture, it is single to solve conventional brace processing part category, limits the big defect of scope, versatility compared with
By force, the surface quality of processed part can preferably be ensured.
The technical solution adopted for the present invention to solve the technical problems is：A kind of internal grinder suitable for longer cylinder class is special
With fixture, including the chuck body on clamping fixture seat, the chuck body has rollover stand and a frame, the rollover stand and
Frame is in semi-circular shape, and both upper and lower distributions constitute an annulus, and one end of rollover stand and frame are hinged, they another
End is connected by a retaining mechanism, and on the annular ring peripheral that rollover stand and frame are constituted some bolts hole, bolt hole are uniformly offered
It is interior that a supporting mechanism is connected with by screw rod so as to support workpiece.
Further, the supporting mechanism is made up of the adjusting screw rod through bolt hole, support bar and arc-shaped bracket, institute
State adjusting screw rod to be connected by sliding pin with support bar, support bar and arc-shaped bracket bolt connection.
Further, the supporting mechanism is made up of the adjusting screw rod through bolt hole, support bar and V-type bracket, institute
State adjusting screw rod to be connected by sliding pin with support bar, support bar is connected with V-type bracket bolt.
Further, the retaining mechanism radially extends the first locking projections, the frame one to be formed including rollover stand one end
End radially extends the second locking projections and lock screw to be formed, and first locking projections and the second locking projections are offered
Corresponding screwed hole.
Further, offer through front and rear end in the rollover stand and frame, and be connected with clamping fixture seat by bolt
Bolt hole.
The invention has the beneficial effects as follows：The present invention can be not only used for support set tube kind part, can equally be well applied to longer
Gear part, realize different size process part reliable location.It is an advantage of the current invention that：Highly versatile, rigidity
By force, the service efficiency of internal grinder is improve, flexible operation, safety coefficient is high, solid durable.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation in another direction of Fig. 1.
Fig. 3 is the structural representation of chuck body in Fig. 1.
Fig. 4 is the schematic diagram of supporting mechanism in Fig. 1.
Fig. 5 is the sectional view of retaining mechanism in Fig. 1.
Fig. 6 is the schematic diagram of rollover stand in Fig. 1.
Fig. 7 is the schematic diagram of frame in Fig. 1.
Fig. 8 is the schematic diagram of the V-type bracket of the embodiment of the present invention 2.
In figure：1. chuck body, 2. clamping fixture seat, 3. tight latch mechanism, 4. supporting mechanism, 11. rollover stands, 12. frames, 13.
Bolt hole, the locking projections of 11a. first, the locking projections of 12a. second, 31. lock screws, 41. adjusting screw rods, 42. support bars,
43. arc-shaped brackets, 44.V type brackets.
Specific embodiment
Presently in connection with accompanying drawing and preferred embodiment, the present invention is further illustrated.These accompanying drawings are simplified signal
Figure, only illustrates in a schematic way the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
Embodiment 1
As shown in Fig. 1～7, a kind of internal grinder special fixture suitable for longer cylinder class, including on clamping fixture seat 2
Chuck body 1, chuck body 1 has rollover stand 11 and frame 12, and rollover stand 11 and frame 12 are in semi-circular shape, and both
Upper and lower distribution constitutes one end of an annulus, rollover stand 11 and frame 12 and is hinged, and their other end is connected by a retaining mechanism 3
Connect, uniformly offer in some bolts hole, bolt hole on the annular ring peripheral that rollover stand 11 and frame 12 are constituted and connected by screw rod
There is a supporting mechanism 4 so as to support workpiece.Offer through front and rear end in rollover stand 11 and frame 12, and by bolt with
The bolt hole 13 of the connection of clamping fixture seat 2.
As shown in figure 4, supporting mechanism 4 is by 43 groups of the adjusting screw rod 41 through bolt hole, support bar 42 and arc-shaped bracket
Into adjusting screw rod 41 is connected with support bar 42 by sliding pin, support bar 42 and the bolt connection of arc-shaped bracket 43, arc-shaped bracket 43
Cambered surface is relatively applied to batch cylinder class and gear part.Supporting mechanism 4 is connected by screw rod and sliding pin with rollover stand 11, to realize
The function of adjusting center distance, meets the processing of different-diameter part.
As shown in figure 5, retaining mechanism 3 radially extends the first locking projections 11a, the frame to be formed including the one end of rollover stand 11
12 one end radially extend the second locking projections 12a and lock screw 31 to be formed, the first locking projections 11a and the second lock tab
Play 12a and offer corresponding screwed hole.
Embodiment 2
The present embodiment is essentially identical with the content of embodiment 1, and same section content is not repeated, as different from Example 1：
As shown in figure 8, supporting mechanism 4 is made up of the adjusting screw rod 41 through bolt hole, support bar 42 and V-type bracket 44, spiral shell is adjusted
Bar 41 is connected with support bar 42 by sliding pin, support bar 42 and the bolt connection of V-type bracket 44.When the less part of processing dimension
When, V-type bracket 44 can be used, make each support zone be changed into 2 points of supports from traditional single-point support, improve work pieces process
Reliability.
Above-described embodiment technology design only to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and be carried out, can not be limited the scope of the invention with this, all according to the present invention
Equivalence changes or modification that Spirit Essence is made, all should cover within the scope of the present invention.
Claims (5)
1. a kind of internal grinder special fixture suitable for longer cylinder class, including the chuck body on clamping fixture seat (2)
(1), it is characterised in that：The chuck body (1) with rollover stand (11) and frame (12), the rollover stand (11) and frame
(12) it is in semi-circular shape, and both upper and lower distributions constitute one end hinge of an annulus, rollover stand (11) and frame (12), it
The other end by a retaining mechanism (3) connect, rollover stand (11) and frame (12) composition annular ring peripheral on uniformly open up
Have in some bolts hole, bolt hole and a supporting mechanism (4) is connected with by screw rod so as to support workpiece.
2. the internal grinder special fixture suitable for longer cylinder class according to claim 1, it is characterised in that：The support
Mechanism (4) is made up of the adjusting screw rod (41) through bolt hole, support bar (42) and arc-shaped bracket (43), the adjusting screw rod
(41) it is connected by sliding pin with support bar (42), support bar (42) and arc-shaped bracket (43) bolt connection.
3. the internal grinder special fixture suitable for longer cylinder class according to claim 1, it is characterised in that：The support
Mechanism (4) is made up of the adjusting screw rod (41) through bolt hole, support bar (42) and V-type bracket (44), the adjusting screw rod
(41) it is connected by sliding pin with support bar (42), support bar (42) and V-type bracket (44) bolt connection.
4. the internal grinder special fixture suitable for longer cylinder class according to claim 1, it is characterised in that：The locking
Mechanism (3) radially extends the first locking projections (11a) to be formed, frame (12) one end including rollover stand (11) one end and radially extends
The second locking projections (12a) for being formed and lock screw (31), first locking projections (11a) and the second locking projections
(12a) corresponding screwed hole is offered.
5. the internal grinder special fixture suitable for longer cylinder class according to claim 1, it is characterised in that：The upset
Offer through front and rear end in frame (11) and frame (12), and the bolt hole (13) being connected with clamping fixture seat (2) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611157031.3A CN106584270A (en) | 2016-12-15 | 2016-12-15 | Special fixture applicable to long-barrel type internal grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611157031.3A CN106584270A (en) | 2016-12-15 | 2016-12-15 | Special fixture applicable to long-barrel type internal grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106584270A true CN106584270A (en) | 2017-04-26 |
Family
ID=58801441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611157031.3A Pending CN106584270A (en) | 2016-12-15 | 2016-12-15 | Special fixture applicable to long-barrel type internal grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106584270A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363723A (en) * | 2017-08-12 | 2017-11-21 | 安徽聚合自动化工程有限公司 | A kind of automatic displacement grinding and polishing fixture |
| CN108423420A (en) * | 2018-03-01 | 2018-08-21 | 佛山杰致信息科技有限公司 | A kind of modern logistics object Multi-angle turnover device |
| CN108857894A (en) * | 2018-08-07 | 2018-11-23 | 浙江创凯机电科技有限公司 | A kind of round piece grinding clamp |
| CN108977625A (en) * | 2018-07-25 | 2018-12-11 | 中冶南方工程技术有限公司 | Vacuum chamber insertion tube more exchange device and replacing options online |
| CN109968180A (en) * | 2019-04-16 | 2019-07-05 | 维格斯(上海)流体技术有限公司 | A kind of intelligentized stainless steel pipe polishing device for inner wall |
| CN110977676A (en) * | 2019-12-27 | 2020-04-10 | 惠州麦丰密封科技有限公司 | A unhairing limit device for processing O type circle |
| CN111618737A (en) * | 2020-06-05 | 2020-09-04 | 浦江县驰宇电子科技有限公司 | Ceramic manufacture single face plane lapping machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201147881Y (en) * | 2008-01-23 | 2008-11-12 | 王春良 | Lathe centre frame |
| CN201471167U (en) * | 2009-08-05 | 2010-05-19 | 江苏东冶轧辊有限公司 | Centre frame of roll lathe |
| CN202684563U (en) * | 2012-07-17 | 2013-01-23 | 中国神华能源股份有限公司 | Eccentric clamping device and location system with eccentric clamping device |
| CN205342487U (en) * | 2015-12-29 | 2016-06-29 | 沈阳中机西铝机械锻造有限责任公司 | Processing thin -wall tube's device |
| CN206445681U (en) * | 2016-12-15 | 2017-08-29 | 常州天山重工机械有限公司 | A kind of internal grinder special fixture suitable for longer cylinder class |
-
2016
- 2016-12-15 CN CN201611157031.3A patent/CN106584270A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201147881Y (en) * | 2008-01-23 | 2008-11-12 | 王春良 | Lathe centre frame |
| CN201471167U (en) * | 2009-08-05 | 2010-05-19 | 江苏东冶轧辊有限公司 | Centre frame of roll lathe |
| CN202684563U (en) * | 2012-07-17 | 2013-01-23 | 中国神华能源股份有限公司 | Eccentric clamping device and location system with eccentric clamping device |
| CN205342487U (en) * | 2015-12-29 | 2016-06-29 | 沈阳中机西铝机械锻造有限责任公司 | Processing thin -wall tube's device |
| CN206445681U (en) * | 2016-12-15 | 2017-08-29 | 常州天山重工机械有限公司 | A kind of internal grinder special fixture suitable for longer cylinder class |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363723A (en) * | 2017-08-12 | 2017-11-21 | 安徽聚合自动化工程有限公司 | A kind of automatic displacement grinding and polishing fixture |
| CN108423420A (en) * | 2018-03-01 | 2018-08-21 | 佛山杰致信息科技有限公司 | A kind of modern logistics object Multi-angle turnover device |
| CN108977625A (en) * | 2018-07-25 | 2018-12-11 | 中冶南方工程技术有限公司 | Vacuum chamber insertion tube more exchange device and replacing options online |
| CN108857894A (en) * | 2018-08-07 | 2018-11-23 | 浙江创凯机电科技有限公司 | A kind of round piece grinding clamp |
| CN109968180A (en) * | 2019-04-16 | 2019-07-05 | 维格斯(上海)流体技术有限公司 | A kind of intelligentized stainless steel pipe polishing device for inner wall |
| CN109968180B (en) * | 2019-04-16 | 2021-01-12 | 维格斯(上海)流体技术有限公司 | Intelligent stainless steel pipe fitting inner wall polishing device |
| CN110977676A (en) * | 2019-12-27 | 2020-04-10 | 惠州麦丰密封科技有限公司 | A unhairing limit device for processing O type circle |
| CN110977676B (en) * | 2019-12-27 | 2021-05-18 | 惠州麦丰密封科技有限公司 | A unhairing limit device for processing O type circle |
| CN111618737A (en) * | 2020-06-05 | 2020-09-04 | 浦江县驰宇电子科技有限公司 | Ceramic manufacture single face plane lapping machine |
| CN111618737B (en) * | 2020-06-05 | 2021-10-26 | 佛山市佛锐达机电科技有限公司 | Ceramic manufacture single face plane lapping machine |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |