CN209349904U - A kind of positioning fixture adapting to reduction box casing - Google Patents
A kind of positioning fixture adapting to reduction box casing Download PDFInfo
- Publication number
- CN209349904U CN209349904U CN201920050690.XU CN201920050690U CN209349904U CN 209349904 U CN209349904 U CN 209349904U CN 201920050690 U CN201920050690 U CN 201920050690U CN 209349904 U CN209349904 U CN 209349904U
- Authority
- CN
- China
- Prior art keywords
- reduction box
- box casing
- fastener
- positioning fixture
- adapting
- 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.)
- Active
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to reduction box casing processing technique field, especially a kind of positioning fixture for adapting to reduction box casing comprising substrate and the positioning clamping section being fixed on immediately ahead of the substrate.Above-mentioned positioning clamping section includes the active card fastener and non-movable fastener for abutting against part, carrying out clamping to the extension side being located at immediately ahead of reduction box casing for being arranged in the lift part immediately below reduction box casing, being arranged in immediately ahead of reduction box casing.It is consistent with the quantity of active card fastener to abut against part, and position corresponds.In the actual operation process, Primary Location to reduction box casing is realized by lift part, the mutual cooperation cooperation for abutting against part and non-movable fastener first, then realizes that positioning clamps by movable fastener, convenient and reliable operation and highly-safe.
Description
Technical field
The utility model relates to reduction box casing processing technique field, especially a kind of positioning for adapting to reduction box casing
Fixture.
Background technique
As the improvement of people's living standards, car is applied and is popularized on a large scale.SUV car is especially strong with power
The advantages of strength, is liked by people, wherein reduction gearbox plays the role of vital.Reduction box casing is usually by casting side
Formula is formed, and must carry out reaming processing to its axis hole after casting and forming, in addition must also be to the casting protrusion for being located at its side
Cutting indexes are carried out, to meet the requirement of subsequent handling.Reduction box casing must be positioned in above-mentioned manufacturing procedure, it can not
Positioning fixture is used in the meeting avoided.In the prior art, the positioning to reduction box casing is realized usually using universal fixturing, is pressed from both sides
Tight operation, however, in the actual operation process, the suitability of universal fixturing and reduction box casing is poor, what is more, deceleration box shell
Body also frequent occurrence by clamped position be arranged it is improper caused by local deformation problem, subsequent reprocess expense to increase.Cause
And, it would be highly desirable to technical staff solves the above problems.
Utility model content
Problem to be solved in the utility model is to provide a kind of accurate positioning, reliable clamping and clamping efficiency is high adapts to
The positioning fixture of reduction box casing.
In order to solve the above-mentioned technical problem, the utility model relates to a kind of positioning fixture for adapting to reduction box casing,
It include: substrate and the positioning clamping section being fixed on immediately ahead of the substrate.Above-mentioned positioning clamping section includes being arranged in deceleration box shell
Lift part immediately below body is arranged in immediately ahead of reduction box casing and abuts against part, to the extension being located at immediately ahead of reduction box casing
The active card fastener and non-movable fastener of side progress clamping.It is consistent with the quantity of active card fastener to abut against part, and position
It corresponds.Positioning clamping section further includes suspender, is also fitted vertically on substrate, and pass through positioned at reduction box casing just
The opening in front.
Further, lift part include the first lift part and the second lift part, be respectively arranged the left side in reduction box casing,
Right end.First lift part is supported in the outer edge of reduction box casing bigger diameter end.Second lift part is supported in the outer of reduction box casing
Prolong side.
Further, non-movable fastener is set to the surface on extension side.It is set in the end of non-movable fastener
It sets and compatible with extension side engages groove.The quantity of non-movable fastener is no less than 2, and is separated by centainly along extension side
Distance arrangement.
Further, active card fastener includes pedestal, head clamp and connecting plate.One end of connecting plate is articulated with pedestal,
Its other end is articulated with the medium position of head clamp.Above-mentioned active card fastener further include driving head clamp around its middle part hinge joint into
The pneumatic cylinder of row rotation.
Further, the quantity of active card fastener is set as 3, wherein 2 are set to the top of reduction box casing, remains
Remaining 1 lower section for being set to reduction box casing.
Further, abut against part include the pedestal being fixed on substrate and with the joining adjusting bolt of the pedestal.It adjusts
The extension side of section bolt and reduction box casing mutually abuts against.
Further, the work department for adjusting bolt is provided with wear-resistant coating.
Further, wear-resistant coating is provided in the work department of lift part and suspender.
Be configured by using above-mentioned technical proposal, first can by lift part, abut against part and non-movable buckle
The Primary Location to reduction box casing is realized in the mutual cooperation cooperation of part, then realizes that positioning clamps by movable fastener,
Convenient and reliable operation and highly-safe.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of reduction box casing in the utility model.
Fig. 2 is the structural schematic diagram that the utility model adapts under the positioning fixture working condition of reduction box casing.
Fig. 3 is the structural schematic diagram for the positioning fixture that the utility model adapts to reduction box casing.
Fig. 4 is the structural schematic diagram that the utility model adapts in the positioning fixture of reduction box casing abut against part.
Fig. 5 is the structural schematic diagram that the utility model adapts to active card fastener in the positioning fixture of reduction box casing.
Fig. 6 is the structural representation that the utility model adapts to non-movable fastener in the positioning fixture of reduction box casing
Figure.
1- reduction box casing；11- reduction box casing bigger diameter end；12- extension side；2- substrate；3- positions clamping section；31- support
Lift part；The first lift part of 311-；The second lift part of 312-；32- abuts against part；321- pedestal；322- adjusts bolt；33- active card
Fastener；331- pedestal；332- head clamp；333- connecting plate；334- pneumatic cylinder；The non-movable fastener of 34-；341- engaging is recessed
Slot；35- suspender.
Specific embodiment
Fig. 1 shows the structural schematic diagram of reduction box casing in the utility model, is in " loudspeaker " shape, including be located at left
Bigger diameter end 11, the miner diameter end of right and the pit in front, in addition, being provided with extension side 12 along the edge of the pit.
Combined with specific embodiments below, the content of the utility model is described in further detail.By that can be seen in Fig. 2
Out, reduction box casing 1 is positioned by positioning clamping section 3, is clamped, and is positioned clamping section 3 and be fixed on substrate 2.Fig. 3 is shown
The utility model adapts to the structural schematic diagram of the positioning fixture of reduction box casing, by lift part 31, abuts against part 32, active card
Several parts such as fastener 33 and non-movable fastener 34 are constituted, wherein lift part 31 be arranged in reduction box casing 1 just under
Side；Abut against the front that part 32 is arranged in reduction box casing 1；Non-movable fastener 34 be used to be located at reduction box casing 1 just
The extension side 12 in front is limited；Active card fastener 33 is used to carry out the extension side 12 for being located at 1 front of reduction box casing
It clamps.It should be noted that it is consistent with the quantity of active card fastener 33 to abut against part 32, and position corresponds, so as to
Reduction box casing 1 is effectively prevented from by clamping force and deformation occurs.
In this embodiment, lift part 31 includes the first lift part 311 and the second lift part 312, is respectively arranged in subtracting
The left and right end of fast tank shell 1.First lift part 311 is supported in the outer edge of reduction box casing bigger diameter end 11.Second lift part
312 are supported in the extension side 12 of reduction box casing 1.Non-movable fastener 34 is set to the surface on extension side 12.Can not
The end setting of active card fastener 34 is compatible with extension side 12 to engage groove 341 (as shown in Figure 6).It needs to illustrate herein
, successfully placed for the ease of reduction box casing 1, the groove width of engaging groove 341 is generally higher than 12 thickness 3 of extension side
~5mm is advisable.The quantity of non-movable fastener 34 is 2, and along the arrangement separated by a distance of extension side 12.Movable buckle
Part 33 is made of several parts such as pedestal 331, head clamp 332 and connecting plates 333, and specific set-up mode is recommended as follows: connecting plate
333 one end is articulated with pedestal 331, and the other end is articulated with the medium position (as shown in Figure 5) of head clamp 332.Active card
The quantity of fastener 33 is set as 3, wherein 2 are set to the top of reduction box casing 1, remaining 1 is set to reduction box casing 1
Lower section.Above-mentioned active card fastener 33 further includes the pneumatic cylinder for driving above-mentioned head clamp 332 to be rotated around its middle part hinge joint
334.In the actual operation process, the mutual cooperation for passing through lift part 31 first, abutting against part 32 and non-movable fastener 34
Cooperation is realized to the Primary Location of reduction box casing 1, then realizes that positioning clamps by movable fastener 33, it is easy to operate can
It leans on and highly-safe.
Under the premise of above-mentioned design, those skilled in the art can also be according to model, the size of specific reduction box casing 1
Difference, the quantity and specific location of above-mentioned lift part 31, non-movable fastener 32 and active card fastener 33 can be appropriate
Ground optimizes or changes.
In order to improve safety in utilization, as advanced optimizing for above-mentioned positioning fixture, positions clamping section 3 and be also provided with
Suspender 35 is also fitted vertically on substrate 2, and the opening passed through positioned at 1 front of reduction box casing (is not shown in figure
Out).
Furthermore it can also be provided with wear-resistant coating in the work department of lift part 31 and suspender 35, preferably KN-VS is resistance to
Coating is ground, to improve its wearability, on the one hand, improve the service life of lift part 31 and suspender 35；Another party
Face effectively improves positioning accuracy of the positioning fixture in long-time use process.
Abutting against part 32 can inevitably wear in long-time use process, to influence positioning accuracy and folder
Tight effect.In order to solve this problem, it general can adopt in manner just described to the work department wear-resistant coating for abutting against part 32.
It is designed as adjustable in length form alternatively, it is also possible to which part 32 will be abutted against, such as: part 32 is abutted against by the pedestal that is fixed on substrate 2
321 and (as shown in Figure 4) is constituted with the joining adjusting bolt 322 of pedestal 321 etc..By adjusting bolt 322 and subtracting
12 phase of extension side of fast tank shell 1 abuts against.When abutting against part 21 after long-time is using wearing, spiral shell can be adjusted by turn
Bolt 322 is so as to adjust its entire length, to ensure positioning accuracy and clamping force.It is, of course, also possible in the work for adjusting bolt 322
Portion is provided with wear-resistant coating.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of positioning fixture for adapting to reduction box casing, including substrate and the locating clip being fixed on immediately ahead of the substrate
Tight portion；It is characterized in that, the positioning clamping section includes being arranged in lift part immediately below the reduction box casing, being arranged in institute
State the active card for abutting against part, carrying out clamping to the extension side being located at immediately ahead of the reduction box casing immediately ahead of reduction box casing
Fastener and non-movable fastener；The part that abuts against is consistent with the quantity of the active card fastener, and position corresponds；Institute
Stating positioning clamping section further includes suspender, is also fitted vertically on the substrate, and pass through positioned at the reduction box casing
The opening in front.
2. the positioning fixture according to claim 1 for adapting to reduction box casing, which is characterized in that the lift part includes
First lift part and the second lift part are respectively arranged in the left and right end of the reduction box casing；The first lift part support
In the outer edge of the reduction box casing bigger diameter end；Second lift part is supported in the extension side of the reduction box casing.
3. the positioning fixture according to claim 1 for adapting to reduction box casing, which is characterized in that the non-movable card
Fastener is set to the surface on the extension side；It is arranged in the end of the non-movable fastener and is adapted with the extension side
Engaging groove；The quantity of the non-movable fastener is no less than 2, and is separated by arrangement along the extension side.
4. the positioning fixture according to claim 1 for adapting to reduction box casing, which is characterized in that the active card fastener
Including pedestal, head clamp and connecting plate；One end of the connecting plate is articulated with the pedestal, and the other end is articulated with the card
The medium position of tight plate；It further include the pneumatic cylinder for driving the head clamp to be rotated around its middle part hinge joint.
5. the positioning fixture according to claim 4 for adapting to reduction box casing, which is characterized in that the active card fastener
Quantity be set as 3, wherein 2 are set to the top of the reduction box casing, remaining 1 is set to the reduction box casing
Lower section.
6. the positioning fixture according to claim 1 for adapting to reduction box casing, which is characterized in that the part that abuts against includes
The pedestal that is fixed on the substrate and with the joining adjusting bolt of the pedestal；The adjusting bolt and the reduction gearbox
The extension side of shell mutually abuts against.
7. the positioning fixture according to claim 6 for adapting to reduction box casing, which is characterized in that in the adjusting bolt
Work department be provided with wear-resistant coating.
8. the positioning fixture of reduction box casing is adapted to described in any one of -7 according to claim 1, which is characterized in that in institute
The work department for stating lift part and the suspender is provided with wear-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920050690.XU CN209349904U (en) | 2019-01-11 | 2019-01-11 | A kind of positioning fixture adapting to reduction box casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920050690.XU CN209349904U (en) | 2019-01-11 | 2019-01-11 | A kind of positioning fixture adapting to reduction box casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349904U true CN209349904U (en) | 2019-09-06 |
Family
ID=67801688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920050690.XU Active CN209349904U (en) | 2019-01-11 | 2019-01-11 | A kind of positioning fixture adapting to reduction box casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349904U (en) |
-
2019
- 2019-01-11 CN CN201920050690.XU patent/CN209349904U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201799903U (en) | Adjustable follower clamp | |
| CN205571575U (en) | Steel tube cutting machine's steel pipe fixture | |
| CN109648370B (en) | Novel hydraulic system's blade anchor clamps | |
| CN209349904U (en) | A kind of positioning fixture adapting to reduction box casing | |
| CN206140339U (en) | A two -sided positioning jig for cell -phone center location | |
| CN204669815U (en) | A kind of localization tool | |
| CN209550570U (en) | A kind of link-type Pneumatic clamping jaw of automatic diecasting apparatus | |
| CN216326754U (en) | Automobile engine part frock | |
| CN207223269U (en) | Floating ball welding fixture | |
| CN206200432U (en) | A kind of clamping tool of test plate (panel) welding | |
| CN205309139U (en) | Fixing device is used in processing of steering yoke work piece | |
| CN203938104U (en) | A kind of rubber chain | |
| CN210281171U (en) | Positioning mechanism for controlling part lap joint molded surface to guarantee welding state | |
| CN208303763U (en) | A kind of square mould mould bases adapting to hotdie forging press circle mould | |
| CN208215140U (en) | Flat-nose pliers | |
| CN208513492U (en) | Bending punching pin for Bending Mould | |
| CN208992263U (en) | A kind of work pieces process and clamping device | |
| CN208342566U (en) | pressing device | |
| CN209465712U (en) | A kind of crankshaft roughing tool special | |
| CN207577580U (en) | A kind of multitool combination unit for being layered machning v grooves | |
| CN206937008U (en) | A kind of circular eyeglass side polishing clamp | |
| CN205021224U (en) | Chain plate clamp for milling inclined plane | |
| CN217618784U (en) | Steel band welding device | |
| CN108381236B (en) | Angle impeller machining tool | |
| CN209903012U (en) | Replaceable wear-resistant flat tongs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |