CN105014418A - Lathe and flywheel clamp - Google Patents
Lathe and flywheel clamp Download PDFInfo
- Publication number
- CN105014418A CN105014418A CN201510507622.8A CN201510507622A CN105014418A CN 105014418 A CN105014418 A CN 105014418A CN 201510507622 A CN201510507622 A CN 201510507622A CN 105014418 A CN105014418 A CN 105014418A
- Authority
- CN
- China
- Prior art keywords
- flywheel
- fixture
- assembly
- clamp
- boss
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Abstract
The invention provides a flywheel clamp which comprises a clamp body and a mandrel component arranged on the clamp body. The mandrel component is used for supporting a flywheel assembly. The mandrel component comprises a boss and a supporting table, wherein the boss is inserted into a central hole from bottom to top, and the supporting table is arranged on the circumference of the bottom of the boss and supports the bottom of the circumference of the central hole of the flywheel assembly. The flywheel clamp further comprises multiple supporting components and multiple compressing components. The multiple supporting components support the bottom of a flywheel body of the flywheel assembly. The multiple compressing components compress the top of the flywheel body. The boss of the mandrel component is inserted into the central hole of the flywheel assembly, so that movement of the flywheel assembly is limited. The supporting table of the mandrel component supports the position below the central hole and is tightly attached to the central hole. Besides, the supporting components and the compressing components act together to exert clamping force from top and bottom, and then the flywheel assembly is clamped. Through the adoption of the structure, the flywheel clamp suitable for clamping a thin flywheel body is provided. The invention further provides a lathe comprising the flywheel clamp.
Description
Technical field
The application relates to clamp art, more particularly, relates to a kind of flywheel fixture.The application also relates to a kind of lathe comprising above-mentioned flywheel fixture.
Background technology
Flywheel assembly comprises flywheel body, gear ring, driving-disc (thickness 2.9mm), and flywheel body and gear ring adopt press-fit approach to coordinate, and flywheel body and driving-disc adopt 9 bolts to be connected.Former vehicle clamper adds man-hour, because flywheel body is thinner, so vibration is large, cannot ensure that rubbing surface is beated within 0.1.
Therefore, how providing a kind of fixture be applicable to the clamping of thinner flywheel body, is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, this application provides a kind of flywheel fixture, to realize providing a kind of fixture be applicable to the clamping of thinner flywheel body.Present invention also provides a kind of lathe comprising above-mentioned flywheel fixture.
In order to achieve the above object, the application provides following technical scheme:
A kind of flywheel fixture, comprise clamp body and be arranged at the core component on clamp body, core component is used for support flying wheel assembly, and core component comprises the boss inserting centre bore from bottom to top and the brace table being arranged at boss bottom border, and brace table is supported in bottom the centre bore border of flywheel assembly; Also comprise multiple support component and multiple compacting part, multiple support member supports is bottom the flywheel body of flywheel assembly, and multiple compacting part is pressed in flywheel body top.
Optionally, support component comprises three, is supported in the basal surface position of the flywheel body corresponding to three large breach above flywheel body respectively.
Optionally, compacting part comprises three, is pressed in three large gap positions above flywheel body respectively.
Optionally, support component is supporting cylinder.
Optionally, compacting part is lever type hydraulic cylinder.
Optionally, the oil circuit of supporting cylinder and lever type hydraulic cylinder is arranged in the oil circuit base plate bottom clamp body.
The application also provides a kind of lathe, and the flywheel fixture comprising lathe body and arrange thereon, flywheel fixture is the flywheel fixture of above-mentioned any one.
The flywheel fixture that the application provides, comprise clamp body and be arranged at the core component on clamp body, core component is used for support flying wheel assembly, core component comprises the boss inserting centre bore from bottom to top and the brace table being arranged at boss bottom border, and brace table is supported in bottom the centre bore border of flywheel assembly; Also comprise multiple support component and multiple compacting part, multiple support member supports is bottom the flywheel body of flywheel assembly, and multiple compacting part is pressed in flywheel body top.Clamp body is played a supporting role, the boss of core component inserts in the centre bore of flywheel assembly, limit the movement of flywheel assembly, the brace table of core component is supported in the below of centre bore, closely recline with it, the support component arranged in addition and compacting part acting in conjunction, apply clamping force up and down, realize the clamping to flywheel assembly, adopt this structure, can be good at clamping flywheel assembly, and ensure that processing is beated within the acceptable range, achieve and a kind of fixture be applicable to the clamping of thinner flywheel body is provided.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structure sectional view of the flywheel fixture that Fig. 1 provides for the application;
The top view of the flywheel fixture that Fig. 2 provides for the application;
The structural representation of the flywheel fixture that Fig. 3 provides for the application;
In upper figure: 1 be flywheel assembly, 2 be boss, 3 be brace table, 4 be support component, 5 be clamp body, 6 be oil circuit base plate, 7 be compacting part, 8 for large breach.
Detailed description of the invention
This application provides a kind of flywheel fixture, achieve and a kind of fixture be applicable to the clamping of thinner flywheel body is provided.Present invention also provides a kind of lathe comprising above-mentioned flywheel fixture.
Below in conjunction with the accompanying drawing in the embodiment of the present application, carry out clear, complete description to the technical scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment of the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
The structure sectional view of the flywheel fixture that Fig. 1 provides for the application; The top view of the flywheel fixture that Fig. 2 provides for the application; The structural representation of the flywheel fixture that Fig. 3 provides for the application.
In the application's embodiment, the flywheel fixture that the application provides mainly comprises clamp body 5, core component, multiple support component 4 and multiple compacting part 7.
Clamp body 5 is matrixes of carrying each several part parts.Namely core component is arranged on clamp body 5.
The effect of core component is support flying wheel assembly 1, and its Core Feature to support and spacing, and the cross sectional shape of core component can be various shape, but is preferred embodiments with circular cross-section, both facilitates processing and manufacturing, perfectly can agree with again circular centre bore.Core component comprises the boss 2 of the centre bore inserting flywheel assembly 1 from bottom to top and is arranged at brace table 3 two parts of border bottom boss 2, brace table 3 is supported in the centre bore border bottom position of flywheel assembly 1, its Core Feature is achieved by core component's boss 2 and brace table 3 two parts, namely spacing with support;
Flywheel assembly 1 can't be completely fixed owing to relying on separately core component, so also multiple support component 4 and multiple compacting part 7 will be arranged further, multiple support component 4 is supported in bottom the flywheel body of flywheel assembly 1, and multiple compacting part 7 is pressed in flywheel body top.General, are convenient adjustments to the requirement of support component 4, hydraulic cylinder, cylinder are all feasible schemes, even can arrange and be realized supporting by motor-driven lifting platform.The requirement of compacting part 7 is, realize convenient arrangement, the pedestal of best compacting part 7 is arranged on the platform of flywheel periphery, and this just requires that its pedestal is arranged on below, and the power that applies can apply from top to bottom, is good scheme like this.Certainly, any arrangement, as long as can realize making compacting part 7 can apply power from top to bottom, can use hydraulic cylinder or cylinder in theory, is arranged on flywheel top and fixes, applying power downwards.
Clamp body 5 is played a supporting role, the boss 2 of core component inserts in the centre bore of flywheel assembly 1, limit the movement of flywheel assembly 1, the brace table 3 of core component is supported in the below of centre bore, closely recline with it, the support component 4 arranged in addition and compacting part 7 acting in conjunction, apply clamping force up and down, realize the clamping to flywheel assembly 1, adopt this structure, can be good at clamping flywheel assembly 1, and ensure that processing is beated within the acceptable range, achieve and a kind of fixture be applicable to the clamping of thinner flywheel body is provided.Using centre bore corresponding to core component as main locating hole, use collet chuck clamping and positioning, allow the strong point fit the driving-disc locating surface outer ring of flywheel assembly 1.Small gap on flywheel assembly 1 plays mistake proofing effect.In addition, it should be noted that, the effect of the boss 2 of core component is convenient to assembling and detects.
In the above-described embodiments, further, support component 4 can be set to three, is supported in the basal surface position of the flywheel body corresponding to three large breach 8 above flywheel body respectively.Due to the construction features of flywheel body, it has three large breach 8, the support applying support component 4 at this place is the most suitable, certainly, also can apply to support in other positions in flywheel body, prerequisite is not applied to driving-disc position, in order to avoid cause damage to driving-disc.
Certainly, why being set to three support components 4, is consider that arranging two supports built on the sand, triangular support is more firm, and arrange four or more, leveling is loaded down with trivial details, and too waste resource, again because based on the design feature of flywheel body itself, have the three large breach 8 in place, be more suitable for compressing, and compress and apply to compare reasonable with supporting to coordinate, 2 are relative, and the damage of flywheel body is minimum.So three support components 4 can be arranged.
So according to aforementioned, compacting part 7 can be set to three, be pressed in three large breach 8 positions above flywheel body respectively.Compacting part 7 applies thrust from top to bottom, can realize in multiple position, and wherein, be in and just compress the position of support component 4, effect is best.
Support component 4 is designed to supporting cylinder.Supporting cylinder realizes installation herein and support function than being easier to.Match, compacting part 7 is lever type hydraulic cylinder.Need to apply thrust from top to bottom herein, adopt lever type hydraulic cylinder to be proper selection.The hydraulic cylinder that cylinder rod-type oil cylinder stretches owing to being different from straight line, can realize turning to of direction, its matrix is arranged on and flywheel body isoplanar or lower part, convenient setting, and it can realize applying power from the top down, and volume is little, is convenient to install, debug.
In the present embodiment, owing to employing hydraulic cylinder and lever type hydraulic cylinder, so need its fuel feeding, the oil circuit of supporting cylinder and lever type hydraulic cylinder is arranged in the oil circuit base plate 6 bottom clamp body 5.To supporting cylinder and lever type hydraulic oil supply cylinder, oil duct can be set by oil circuit base plate 6.
The flywheel fixture that the application provides, horizontal location face and the supporting surface depth of parallelism are 0.02mm.The load-bearing of vertical car is maximum will more than 170 kilograms, and clamp weight controls within 130 kilograms.Fixture engrave in relevant position fixture numbering, title, and add suspension ring be convenient to lifting.
Based on the flywheel fixture provided in above-described embodiment, present invention also provides a kind of lathe, the flywheel fixture comprising lathe body and arrange thereon, flywheel fixture is the flywheel fixture of above-mentioned any embodiment.
Because this lathe have employed the flywheel fixture of above-described embodiment, so the beneficial effect that this lathe is brought by this flywheel fixture please refer to above-described embodiment.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the application.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a flywheel fixture, it is characterized in that, the core component comprising clamp body (5) and be arranged on clamp body (5), described core component is used for support flying wheel assembly (1), described core component comprises the boss (2) of the centre bore inserting described flywheel assembly (1) from bottom to top and is arranged at the brace table (3) of border, described boss (2) bottom, and described brace table (3) is supported in bottom the centre bore border of described flywheel assembly (1); Also comprise multiple support component (4) and multiple compacting part (7), multiple described support component (4) is supported in bottom the flywheel body of described flywheel assembly (1), and multiple described compacting part (7) is pressed in described flywheel body top.
2. flywheel fixture as claimed in claim 1, it is characterized in that, described support component (4) comprises three, is supported in the basal surface position of the described flywheel body corresponding to three large breach (8) above described flywheel body respectively.
3. flywheel fixture as claimed in claim 2, it is characterized in that, described compacting part (7) comprises three, is pressed in three large breach (8) positions above described flywheel body respectively.
4. flywheel fixture as claimed in claim 3, it is characterized in that, described support component (4) is supporting cylinder.
5. flywheel fixture as claimed in claim 4, it is characterized in that, described compacting part (7) is lever type hydraulic cylinder.
6. flywheel fixture as claimed in claim 5, is characterized in that, the oil circuit of described supporting cylinder and described lever type hydraulic cylinder is arranged in the oil circuit base plate (6) of described clamp body (5) bottom.
7. a lathe, the flywheel fixture comprising lathe body and arrange thereon, it is characterized in that, described flywheel fixture is the flywheel fixture as described in any one of claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510507622.8A CN105014418A (en) | 2015-08-17 | 2015-08-17 | Lathe and flywheel clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510507622.8A CN105014418A (en) | 2015-08-17 | 2015-08-17 | Lathe and flywheel clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105014418A true CN105014418A (en) | 2015-11-04 |
Family
ID=54404906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510507622.8A Pending CN105014418A (en) | 2015-08-17 | 2015-08-17 | Lathe and flywheel clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105014418A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942293A (en) * | 2018-07-19 | 2018-12-07 | 广西四方汽车零部件制造有限公司 | A kind of frock clamp of adjustable processing flywheel |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB116838A (en) * | 1917-11-12 | 1918-06-27 | Ajax Engineering Company Birmi | Apparatus for Supporting Annular Members, as for instance during the process for Machining the same. |
| JP2004148463A (en) * | 2002-10-31 | 2004-05-27 | Pascal Engineering Corp | Device for positioning and fixing pallet |
| CN201728538U (en) * | 2010-05-26 | 2011-02-02 | 吉林大华机械制造有限公司 | Drilling tool for flywheel assembly |
| CN202062227U (en) * | 2011-04-19 | 2011-12-07 | 庞勇 | Hydraulic sizing block |
| CN202114493U (en) * | 2011-05-12 | 2012-01-18 | 吉林大华机械制造有限公司 | Dynamic balancing tooling of automobile flywheel |
| CN102658401A (en) * | 2012-05-11 | 2012-09-12 | 芜湖瑞精机床有限责任公司 | Engine flywheel gear milling automatic fixture |
| CN203141137U (en) * | 2013-03-18 | 2013-08-21 | 大连创新零部件制造公司 | Flywheel casing vehicle machining hydraulic clamp |
| CN103447584A (en) * | 2013-08-16 | 2013-12-18 | 洛阳理工学院 | Rotary drill jig for processing flywheel |
| CN203887736U (en) * | 2014-03-28 | 2014-10-22 | 江阴市宏创铸造有限公司 | Flywheel pore machining clamp |
| CN204248456U (en) * | 2014-11-24 | 2015-04-08 | 盛瑞传动股份有限公司 | A kind of adjustable clamp for processing engine flywheel periphery tachometer signal hole |
| CN104786072A (en) * | 2015-04-09 | 2015-07-22 | 重庆民发汽车配件有限责任公司 | Flywheel central flange hole double-station drilling positioning tool |
-
2015
- 2015-08-17 CN CN201510507622.8A patent/CN105014418A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB116838A (en) * | 1917-11-12 | 1918-06-27 | Ajax Engineering Company Birmi | Apparatus for Supporting Annular Members, as for instance during the process for Machining the same. |
| JP2004148463A (en) * | 2002-10-31 | 2004-05-27 | Pascal Engineering Corp | Device for positioning and fixing pallet |
| CN201728538U (en) * | 2010-05-26 | 2011-02-02 | 吉林大华机械制造有限公司 | Drilling tool for flywheel assembly |
| CN202062227U (en) * | 2011-04-19 | 2011-12-07 | 庞勇 | Hydraulic sizing block |
| CN202114493U (en) * | 2011-05-12 | 2012-01-18 | 吉林大华机械制造有限公司 | Dynamic balancing tooling of automobile flywheel |
| CN102658401A (en) * | 2012-05-11 | 2012-09-12 | 芜湖瑞精机床有限责任公司 | Engine flywheel gear milling automatic fixture |
| CN203141137U (en) * | 2013-03-18 | 2013-08-21 | 大连创新零部件制造公司 | Flywheel casing vehicle machining hydraulic clamp |
| CN103447584A (en) * | 2013-08-16 | 2013-12-18 | 洛阳理工学院 | Rotary drill jig for processing flywheel |
| CN203887736U (en) * | 2014-03-28 | 2014-10-22 | 江阴市宏创铸造有限公司 | Flywheel pore machining clamp |
| CN204248456U (en) * | 2014-11-24 | 2015-04-08 | 盛瑞传动股份有限公司 | A kind of adjustable clamp for processing engine flywheel periphery tachometer signal hole |
| CN104786072A (en) * | 2015-04-09 | 2015-07-22 | 重庆民发汽车配件有限责任公司 | Flywheel central flange hole double-station drilling positioning tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942293A (en) * | 2018-07-19 | 2018-12-07 | 广西四方汽车零部件制造有限公司 | A kind of frock clamp of adjustable processing flywheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |
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| RJ01 | Rejection of invention patent application after publication |