CN207139301U - Brake-shoe bores boring diplopore fixture afterwards - Google Patents
Brake-shoe bores boring diplopore fixture afterwards Download PDFInfo
- Publication number
- CN207139301U CN207139301U CN201721133798.2U CN201721133798U CN207139301U CN 207139301 U CN207139301 U CN 207139301U CN 201721133798 U CN201721133798 U CN 201721133798U CN 207139301 U CN207139301 U CN 207139301U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- brake
- down screw
- tie down
- pressing plate
- 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
Abstract
Brake-shoe bores boring diplopore fixture afterwards, including rectangular base plate, described four corners of bottom plate are respectively arranged with Cylindrical locating pins, two groups of left and right alignment pin abuts symmetrical workpiece respectively, gear block is provided between two workpiece, bottom plate center position is provided with tie down screw, support member is arranged with the tie down screw, it is brought into close contact so that left and right workpiece is pressurized with alignment pin, pressing plate is additionally provided with described tie down screw, described pressing plate is covered on the workpiece of left and right, and is pressurizeed and fixed by locking nut.Alignment pin is used on the outside of the utility model, inner side uses support member, and centre uses gear block, accurate positioning, the brake-shoe of left and right two can simultaneously be processed simultaneously, substantially increase production efficiency.
Description
Technical field
Automotive brake processing technique field is the utility model is related to, is bored particularly with regard to brake-shoe after a kind of FS160
Boring diplopore fixture.
Background technology
Brake is the important safety component of automobile, and at present, domestic cargo vehicle brake generally uses drum brake
Device structure, brake-shoe refers to be pushed outwards exhibition by the effect of brake camshaft, and is pressed on its friction plate in brake drum
On disc, the brake-shoe not turned rouses generation moment of friction to rotation brake, and braking is played so as to produce brake force compacting brake rim
The braking accessory of effect, it is installed on front steering section, is one of safe parts crucial in brake system of car.
To ensure that back-plate has enough rigidity, Current Domestic brake-shoe is generally produced using casting technique, then
Finished, it is one of procedure indispensable in brake-shoe process of manufacture to drill among these, conventional processing
Frock clamp is more or less in fixed and positioning etc. all there is a certain degree of deficiency and defect, causes machining accuracy
Low, defect rate is high, or even produces waste product.
The content of the invention
In view of the above-mentioned problems existing in the prior art, the purpose of this utility model is to provide a kind of easy to assembly, positioning accurate
Accurate rear brake-shoe bores boring diplopore fixture.
To achieve the above object, the technical solution adopted in the utility model is as follows：
Brake-shoe bores boring diplopore fixture, including rectangular base plate afterwards, it is characterised in that：Described four corners of bottom plate are set respectively
There is cylinder fixed
Position pin, two groups of left and right alignment pin abut symmetrical workpiece, gear block are provided between two workpiece respectively,
Bottom plate center position is provided with tie down screw, and support member is arranged with the tie down screw so that left and right workpiece is pressurized and determined
Position pin is brought into close contact, and pressing plate is additionally provided with described tie down screw, described pressing plate is covered on the workpiece of left and right, and passes through lock
Tight nut pressurization is fixed.
Further, described support member includes cylindrical sleeve and support bar, and described support bar one end is provided with circle
Angle and with
Workpiece is abutted, and the other end is connected with bush whorl, and its connecting portion is provided with adjusting nut.
As preferable technical scheme, described pressing plate is X-shaped shape, described pressing plate by centrally disposed axis hole so as to
Set
It is located on tie down screw.
As preferable technical scheme, the position that described bottom plate contacts with workpiece is evenly arranged with the contour of cylinder
Block.
Compared to prior art, advantageous effects of the present utility model are：
Use alignment pin on the outside of the utility model, inner side uses support member, middle to use gear block, accurate positioning, can be with
The brake-shoe of left and right two is processed simultaneously simultaneously, substantially increases production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model support member.
Label is schematically as follows in figure：1- bottom plates；2- alignment pins；3- pressing plates；4- workpiece；5- gear blocks；6- locking nuts；7-
Tie down screw；8- support members；81- sleeves；82- support bars；83- adjusting nuts；9- isometry blocks.
Embodiment
The technical solution of the utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, rear brake-shoe bores boring diplopore fixture, including rectangular base plate 1, it is characterised in that：The bottom plate 1 four
Corner is respectively arranged with Cylindrical locating pins 2, and two groups of left and right alignment pin 2 abuts symmetrical workpiece 4, two workpiece respectively
Gear block 5 is provided between 4, the center position of bottom plate 1 is provided with tie down screw 7, support member is arranged with the tie down screw 7
8 so that left and right workpiece 4 is pressurized and is brought into close contact with alignment pin 2, and pressing plate 3, described pressure are additionally provided with described tie down screw 7
Plate 3 is covered on left and right workpiece 4, and is pressurizeed and fixed by locking nut 6.
As further technical scheme, described support member 8 includes cylindrical sleeve 81 and support bar 82, the branch
The one end of strut 82 is provided with fillet and abutted with workpiece 4, and the other end is threadedly coupled with sleeve 81, and its connecting portion is provided with regulation
Nut 83, the length of support bar 82 can be adjusted as needed, reduce because the cost that the abrasion of support bar 82 is changed.
As further technical scheme, described pressing plate 3 is X-shaped shape, and described pressing plate 3 passes through centrally disposed axis hole
So as to be set on tie down screw 7, convenient mounting and clamping, and it is uniform to apply pressure.
As further technical scheme, the position contacted on described bottom plate 1 with workpiece 4 is evenly arranged with cylinder
Isometry block 9, prevent workpiece height from differing, influence machining accuracy.
It is last it is necessarily pointed out that：It the foregoing is only the preferable embodiment of the utility model, but this
The protection domain of utility model is not limited thereto, and any one skilled in the art discloses in the utility model
In technical scope, the change or replacement that can readily occur in should all be covered within the scope of protection of the utility model.
Claims (4)
- Brake-shoe bores boring diplopore fixture, including rectangular base plate after 1., it is characterised in that：Described four corners of bottom plate are respectively arranged with Cylindrical locating pins, two groups of left and right alignment pin abut symmetrical workpiece, gear block are provided between two workpiece respectively, Bottom plate center position is provided with tie down screw, and support member is arranged with the tie down screw so that left and right workpiece is pressurized and determined Position pin is brought into close contact, and pressing plate is additionally provided with described tie down screw, described pressing plate is covered on the workpiece of left and right, and passes through lock Tight nut pressurization is fixed.
- 2. brake-shoe bores boring diplopore fixture after according to claim 1, it is characterised in that：Described support member includes cylinder Shape sleeve and support bar, described support bar one end are provided with fillet and abutted with workpiece, and the other end is connected with bush whorl, its Connecting portion is provided with adjusting nut.
- 3. brake-shoe bores boring diplopore fixture after according to claim 1 or 2, it is characterised in that：Described pressing plate is X-shaped Shape, described pressing plate is by centrally disposed axis hole so as to being set on tie down screw.
- 4. brake-shoe bores boring diplopore fixture after according to claim 1 or 2, it is characterised in that：Described bottom plate and workpiece The position of contact is evenly arranged with the isometry block of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133798.2U CN207139301U (en) | 2017-09-06 | 2017-09-06 | Brake-shoe bores boring diplopore fixture afterwards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133798.2U CN207139301U (en) | 2017-09-06 | 2017-09-06 | Brake-shoe bores boring diplopore fixture afterwards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207139301U true CN207139301U (en) | 2018-03-27 |
Family
ID=61677586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721133798.2U Active CN207139301U (en) | 2017-09-06 | 2017-09-06 | Brake-shoe bores boring diplopore fixture afterwards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207139301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193617A (en) * | 2019-07-08 | 2019-09-03 | 荆州市恒丰制动系统有限公司 | A kind of the drilling machine equipment and boring method of brake shoe iron |
| CN114434189A (en) * | 2022-02-25 | 2022-05-06 | 青岛东部机械有限公司 | Positioning tool of brake shoe machining center |
-
2017
- 2017-09-06 CN CN201721133798.2U patent/CN207139301U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193617A (en) * | 2019-07-08 | 2019-09-03 | 荆州市恒丰制动系统有限公司 | A kind of the drilling machine equipment and boring method of brake shoe iron |
| CN114434189A (en) * | 2022-02-25 | 2022-05-06 | 青岛东部机械有限公司 | Positioning tool of brake shoe machining center |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207139301U (en) | Brake-shoe bores boring diplopore fixture afterwards | |
| CN207807510U (en) | Auto parts and components clamp system | |
| CN207431822U (en) | A kind of four axis hydraulically operated fixture of spindle | |
| CN203526987U (en) | Flexible locating clamp for turning friction surface of bimetallic brake hub | |
| CN203527077U (en) | Novel pneumatic clamp for milling | |
| CN209998814U (en) | fixing clamp for automobile brake | |
| CN104227442A (en) | Turning tooling for aluminum alloy wheel hub of electric quadricycle | |
| CN201988902U (en) | Press machine for wheel set | |
| CN204295264U (en) | A kind of assembly tooling of electronic clamp drive assembly | |
| CN207139343U (en) | Brake-shoe turning clamp afterwards | |
| CN206702628U (en) | A kind of brake-shoe Excircle machining fixture | |
| CN205008595U (en) | Knuckle finish turning excircle anchor clamps | |
| CN201755675U (en) | Hinge type jig with replaceable jig bushing block | |
| CN207807506U (en) | Auto parts and components clamping device | |
| CN203973225U (en) | Integral automobile steering joint clamp structure | |
| CN208860611U (en) | A kind of fast verification enclosed beam abnormal sound test tool | |
| CN206393243U (en) | Pattern block facade processing tool | |
| CN202571719U (en) | Surface knurling machining die for metal workpiece, | |
| CN207616161U (en) | Preceding back-plate vehicle centre bore and seam allowance fixture | |
| CN205394067U (en) | Clamping means for machine processing | |
| CN206326144U (en) | A kind of clamping device of processing brake drum | |
| CN204881409U (en) | Utensil is examined to car C post turning reinforcing plate | |
| CN203542135U (en) | Separate clamping cylinder rod for fixture of spoke vertical lathe | |
| CN217096756U (en) | Railway passenger car axle box machining positioning fixture | |
| CN204277558U (en) | Rail wagon brake cylinder push rod milling medial launder fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |