CN206455536U - Inner arc grinding abrasive disk mechanism and brake block production equipment - Google Patents
Inner arc grinding abrasive disk mechanism and brake block production equipment Download PDFInfo
- Publication number
- CN206455536U CN206455536U CN201720146790.3U CN201720146790U CN206455536U CN 206455536 U CN206455536 U CN 206455536U CN 201720146790 U CN201720146790 U CN 201720146790U CN 206455536 U CN206455536 U CN 206455536U
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- Prior art keywords
- chuck
- overcoat
- sanding component
- inner arc
- slide rail
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Abstract
The utility model provides a kind of inner arc grinding abrasive disk mechanism and brake block production equipment, it is related to manufacturing technical field, including chuck overcoat, chuck, multiple sanding components, coordinated between each sanding component and chuck overcoat by least one pair of slide rail and slide, the bearing of trend of slide rail is vertical with the axial line of chuck overcoat, the extension line of slide rail length direction pass through chuck overcoat axial line, and each sanding component be provided with the first screw thread；Chuck is overlapped with chuck overcoat axial line, and chuck can rotate relative to chuck overcoat around Pivot Point Center line；And chuck is provided with the second screw thread coordinated for the first screw thread with being set on sanding component towards the surface of chuck overcoat, and each sanding component is driven to be slided relative to chuck overcoat when chuck rotates relative to chuck overcoat around Pivot Point Center line.By sanding component moving radially along chuck overcoat, regulation grinding wheel diameter is applied to the brake block inner arc of polishing different model, improves production efficiency.
Description
Technical field
The utility model is related to manufacturing industry technical field, is produced more particularly, to a kind of inner arc grinding abrasive disk mechanism and brake block
Equipment.
Background technology
Brake block is also brake rubber block.In the brake system of automobile, brake block is the breaking piece of most critical, all brakes
The quality of effect is all that brake block plays a decisive role, so the brake block for agreeing is people and the patron saint of automobile.
Brake block (brake lining) is general to be made up of steel plate, bonding thermal insulation layer and brake pad, and steel plate will pass through application
Carry out antirust, coating process detects the Temperature Distribution of coating process with SMT-4 furnace temperature tracker to ensure quality.Wherein thermal insulation layer
It is made up of adiabatic material, it is therefore an objective to heat-insulated.Brake pad is made up of friction material, adhesive, is compressed in and is stopped during brake
Friction is produced on hull or brake rim, so as to reach the purpose of vehicle deceleration brake.Due to rubbing action, brake pad can gradually by
Abrasion, the lower brake pad wear of cost must be faster in general.
Brake block is curved after preparatory processing；Brake block progress polishing for arc is that follow-up brake block is processed
Necessary links in journey.
But the model of brake block differs, different brake blocks of polishing need different inner arc emery wheel mechanisms, therefore provide
The problem of a kind of emery wheel mechanism for the brake block inner arc for being applied to polishing different model is those skilled in the art's urgent need to resolve.
Utility model content
The purpose of this utility model is to provide a kind of inner arc grinding abrasive disk mechanism and brake block production equipment, by adjusting sand
Wheel diameter is applied to the brake block inner arc of polishing different model, improves production efficiency.
To achieve the above object, the utility model provides following technical scheme：
In a first aspect, the utility model provides a kind of inner arc grinding abrasive disk mechanism, including chuck overcoat, chuck, multiple polishings
Component, wherein：
Coordinated between each described sanding component and the chuck overcoat by least one pair of slide rail and slide, institute
The bearing of trend of stating slide rail is vertical with the axial line of the chuck overcoat, slide rail length direction extension line passes through the card
The axial line of disk overcoat, and each described sanding component is provided with the first screw thread；
The chuck is overlapped with the chuck overcoat axial line, and the chuck can be around itself relative to the chuck overcoat
Axial line rotates；And the chuck is provided with for first with being set on the sanding component towards the surface of the chuck overcoat
The second screw thread that screw thread coordinates, and driven respectively when the chuck rotates relative to the chuck overcoat around Pivot Point Center line
The sanding component is slided relative to the chuck overcoat.
Further, it is arranged with outside the chuck on the slide rail for the sanding component radial action, the sanding component
Provided with the chute coordinated with the slide rail；Or,
Be arranged with the chute for the sanding component radial action outside the chuck, the sanding component be provided with it is described
The slide rail that chute coordinates.
Further, the sanding component is included for the grinding head for workpiece of polishing and for adjusting the grinding head footpath
To the adjustment block of displacement；
The grinding head has integral structure with the adjustment block；Or,
The sanding component is detachably connected with the adjustment block.
Further, the adjustment block is provided with the first screw thread.
Further, the adjustment block is provided with the chute coordinated with the slide rail of the chuck overcoat；Or,
The adjustment block is provided with the slide rail coordinated with the chute of the chuck overcoat.
Further, the multiple sanding component is circumferential evenly distributed on the chuck.
Further, be arranged with the locating surface for connecting the chuck outside the chuck, the chuck hub be provided with
The ring surface that the locating surface offsets.
Further, the chuck is circumferentially with anti-slip part.
Further, one side of the chuck away from the sanding component is provided with the hole for being used for being connected with drive device.
Second aspect, the utility model also provides a kind of brake block production equipment, including drive device, in addition to first party
Inner arc grinding abrasive disk mechanism any one of face, the drive device is connected with the chuck.
The inner arc grinding abrasive disk mechanism and brake block production equipment that the utility model is provided have the advantages that：
The inner arc grinding abrasive disk mechanism that the utility model first aspect is provided, including chuck overcoat, chuck, multiple polishing groups
Part, wherein：Coordinated between each sanding component and chuck overcoat by least one pair of slide rail and slide, the extension of slide rail
Direction is vertical with the axial line of chuck overcoat, the extension line of slide rail length direction pass through chuck overcoat axial line, and each
Sanding component is provided with the first screw thread；Chuck is overlapped with chuck overcoat axial line, and chuck can be around itself relative to chuck overcoat
Axial line rotates；And chuck is provided with the first screw thread being used for being set on sanding component towards the surface of chuck overcoat and coordinated
The second screw thread, and drive when chuck rotates relative to chuck overcoat around Pivot Point Center line each sanding component relative to chuck outside
Set is slided.When chuck rotates relative to chuck overcoat around Pivot Point Center line, by the second screw thread on chuck by power
The sanding component provided with the first screw thread is transmitted to, because sanding component and chuck overcoat pass through slide rail and chute cooperation, limitation polishing
Component can only along chuck overcoat radially adjacent to or away from chuck overcoat the center of circle so that the diameter for adjusting inner arc grinding abrasive disk is big
It is small to adapt to various sizes of brake block.The inner arc grinding abrasive disk mechanism that the utility model first aspect is provided passes through on sanding component
The first screw thread and chuck on the second screw thread coordinate, sanding component moving radially along chuck overcoat can be made, make emery wheel
Polishing diameter can adjust, be easy to be applicable various sizes of brake block, improve production efficiency.
The brake block production equipment that the utility model second aspect is provided is provided with the offer of the utility model first aspect
Inner arc grinding abrasive disk mechanism, so as to one be cut with what the inner arc grinding abrasive disk mechanism that the utility model first aspect is provided had
Beneficial effect.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation for the inner arc grinding abrasive disk mechanism that Fig. 1 provides for the utility model embodiment；
The rearview for the inner arc grinding abrasive disk mechanism that Fig. 2 provides for the utility model embodiment；
The structural representation for the chuck overcoat that Fig. 3 provides for the utility model embodiment；
The structural representation for the chuck that Fig. 4 provides for the utility model embodiment；
The structural representation for the sanding component that Fig. 5 provides for the utility model embodiment.
Icon：1- chuck overcoats；2- chucks；3- sanding components；31- grinding heads；32- adjustment blocks.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are refer to, the inner arc provided below in conjunction with accompanying drawing the utility model embodiment
Grinding abrasive disk mechanism and brake block production equipment elaborate.
The embodiment of the utility model first aspect provides a kind of inner arc grinding abrasive disk mechanism, including chuck overcoat 1, chuck
2nd, multiple sanding components 3, wherein：
Coordinated by least one pair of slide rail and slide between each sanding component 3 and chuck overcoat 1, slide rail prolongs
The axial line that direction is vertical with the axial line of chuck overcoat 1, slide rail length direction extension line passes through chuck overcoat 1 is stretched, and often
One sanding component 3 is provided with the first screw thread；
Chuck 2 is overlapped with the axial line of chuck overcoat 1, and chuck 2 can rotate relative to chuck overcoat 1 around Pivot Point Center line；
And chuck 2 is provided with the second spiral shell coordinated for the first screw thread with being set on sanding component 3 towards the surface of chuck overcoat 1
Line, and drive each sanding component 3 to be slided relative to chuck overcoat 1 when chuck 2 rotates relative to chuck overcoat 1 around Pivot Point Center line
It is dynamic.
It should be noted that the embodiment of the utility model first aspect provides a kind of inner arc grinding abrasive disk mechanism, including
Chuck overcoat 1, chuck 2, multiple sanding components 3, wherein：Pass through at least one pair of between each sanding component 3 and chuck overcoat 1
Slide rail and slide coordinate, and the bearing of trend of slide rail is vertical with the axial line of chuck overcoat 1, slide rail length direction extension line
By the axial line of chuck overcoat 1, and each sanding component 3 is provided with the first screw thread；Chuck 2 and the axial line of chuck overcoat 1
Overlap, and chuck 2 can rotate relative to chuck overcoat 1 around Pivot Point Center line；And the surface of chuck 2 towards chuck overcoat 1 is provided with
For the second screw thread coordinated with the first screw thread for being set on sanding component 3, and when chuck 2 relative to chuck overcoat 1 around
Pivot Point Center line drives each sanding component 3 to be slided relative to chuck overcoat 1 when rotating.When chuck 2 relative to chuck overcoat 1 around certainly
When body axial line rotates, power is transmitted to by the sanding component 3 provided with the first screw thread by the second screw thread on chuck 2, by
Coordinated in sanding component 3 and chuck overcoat 1 by slide rail and chute, limitation sanding component 3 can only be leaned on along the radial direction of chuck overcoat 1
The center of circle near or away from chuck overcoat 1, so as to adjust the diameter of inner arc grinding abrasive disk to adapt to various sizes of brake block.
The inner arc grinding abrasive disk mechanism that the utility model first aspect embodiment is provided passes through the first screw thread on sanding component 3 and chuck 2
On the second screw thread coordinate, the moving radially along chuck overcoat 1 of sanding component 3 can be made, make the polishing diameter of emery wheel can be with
Adjustment, is easy to be applicable various sizes of brake block, improves production efficiency.
Further, chuck overcoat 1 is provided with the slide rail for the radial action of sanding component 3, and sanding component 3 is provided with and slide rail
The chute of cooperation；Or,
Chuck overcoat 1 is provided with the chute for the radial action of sanding component 3, and sanding component 3 is provided with the cunning coordinated with chute
Rail.
It should be noted that the embodiment of the utility model first aspect is there is provided each in a kind of inner arc grinding abrasive disk mechanism
Coordinated between individual sanding component 3 and chuck overcoat 1 by least one pair of slide rail and slide, the bearing of trend and chuck of slide rail
The axial line of overcoat 1 is vertical, the extension line of slide rail length direction passes through the axial line of chuck overcoat 1, specifically, chuck overcoat 1
Provided with the slide rail for the radial action of sanding component 3, sanding component 3 is provided with the chute coordinated with slide rail；Or, chuck overcoat 1
Provided with the chute for the radial action of sanding component 3, sanding component 3 is provided with the slide rail coordinated with chute.This slide rail and chute
Be slidably matched on the one hand can effectively limit the direction of action of sanding component 3, on the other hand can effectively reduce resistance and can bear
Certain moment of torsion.
Further, sanding component 3 is included for the grinding head 31 for workpiece of polishing and for adjusting sanding component 3 radially
The adjustment block 32 of displacement；
Grinding head 31 has integral structure with adjustment block 32；Or,
Grinding head 31 is detachably connected with adjustment block 32.
It should be noted that sanding component 3 is included for the grinding head 31 for workpiece of polishing and for adjusting sanding component 3
The adjustment block 32 of radial displacement, grinding head 31 has integral structure with adjustment block 32, or, grinding head 31 can with adjustment block 32
Dismounting connection.Multiple sanding components 3 of the inner arc grinding abrasive disk mechanism provided in the utility model first aspect embodiment are to beat
Bistrique 31 and the combining structure of adjustment block 32, can so save material, while polishing workpiece is reached, reduce polishing
First 31 size, saves material.
Specifically, grinding head 31 has integral structure with adjustment block 32, and grinding head 31 is the one of casting with adjustment block 32
Body formula structure, in production, in order to cost-effective, be made of one formula structure by grinding head 31 and adjustment block 32, simplify process.
And integral structure is more firm, when in use, it is difficult to damage in grinding head 31 and the interface of adjustment block 32.
Specifically, in use, commonly using grinding head 31 and adjustment block 32, grinding head 31, which is used to polish, to be processed
Part, adjustment block 32 is applied not only to coordinate with the screw thread of chuck 2, to be also slidably matched with chuck overcoat 1.When grinding head 31 and adjustment block
Just occur damage when 32 service life reaches capacity, it is possible one of them can also continue to use, need to only back out and damage
Part, the part more renewed, it is to avoid waste, and grinding head 31 can be manufactured with adjustment block 32 as accessory and to make
With.
Specifically, it is to be threadedly coupled between grinding head 31 and adjustment block 32.Threaded connection has simple in construction, connection can
The advantages of leaning on, be convenient to mount and dismount, is widely used in life.
Further, adjustment block 32 is provided with the first screw thread.
It should be noted that adjustment block 32 is used to adjust the radial displacement of sanding component 3, adjustment block 32 passes through provided with the first spiral shell
Line coordinates with the second screw thread on chuck 2, radial displacement of the adjustment sanding component 3 relative to chuck overcoat 1.
Further, adjustment block 32 is provided with the chute coordinated with the slide rail of chuck overcoat 1；Or,
Adjustment block 32 is provided with the slide rail coordinated with the chute of chuck overcoat 1.
It should be noted that sanding component 3 is slidably matched with chuck overcoat 1, specifically, chuck overcoat 1 is provided with slide rail,
Adjustment block 32 is provided with the chute coordinated with the slide rail of chuck overcoat 1；Or, chuck overcoat 1 is provided with chute, and adjustment block 32 is provided with
The slide rail coordinated with the chute of chuck overcoat 1.
Further, multiple sanding components 3 are circumferential evenly distributed on chuck 2.
It should be noted that the embodiment of the utility model first aspect provides a kind of inner arc grinding abrasive disk mechanism including many
Individual sanding component 3, also, multiple sanding components 3 are circumferential evenly distributed on chuck 2.It is so circumferential evenly distributed, without worrying
When the institutional adjustment of inner arc grinding abrasive disk is to minimum diameter, multiple sanding components 3 will not be knocked, and increasing inner arc grinding abrasive disk mechanism can
The scope of diameter adjusting.
Further, chuck overcoat 1 is additionally provided with the axis hole for being connected with axle.
Further, chuck overcoat 1 is provided with the locating surface for connecting chuck 2, and the center of chuck 2 is provided with and offseted with locating surface
Ring surface.
It should be noted that the embodiment of the utility model first aspect provides a kind of inner arc grinding abrasive disk mechanism, it is a kind of
In embodiment, chuck overcoat 1 is abutted with chuck 2 and chuck 2 can rotate relative to chuck overcoat 1 around Pivot Point Center line；
Chuck overcoat 1 is provided with the locating surface for connecting chuck 2, and the center of chuck 2 is provided with the ring surface offseted with locating surface.
Further, chuck 2 is circumferentially with anti-slip part.
It should be noted that in a kind of embodiment, chuck 2 rotates relative to chuck overcoat 1 around Pivot Point Center line
When, it can be rotated for manual actuation chuck 2, for the position skidding for preventing chuck 2 from being contacted with hand, chuck 2 is circumferentially with anti-slip part.Should
Anti-slip part is specifically as follows latch, or the form of frictional force between other increase chucks 2 and contactant.When the phase of chuck 2
For chuck overcoat 1 around Pivot Point Center line rotate when, power is transmitted to provided with the first spiral shell by the second screw thread on chuck 2
The sanding component 3 of line, because sanding component 3 is coordinated with chuck overcoat 1 by slide rail and chute, limitation sanding component 3 can only edge
Chuck overcoat 1 radially adjacent to or away from chuck overcoat 1 the center of circle, so as to adjust the diameter of inner arc grinding abrasive disk to adapt to
Various sizes of brake block.
Further, one side of the chuck 2 away from sanding component 3 is provided with the hole for being used for being connected with drive device.
It should be noted that when power source is not contacted directly with chuck 2, it is necessary to which drive device drives chuck 2 relative to card
Disk overcoat 1 around Pivot Point Center line rotate when, one side of the chuck 2 away from sanding component 3, which is provided with, is used for the hole that is connected with drive device.
The embodiment of the utility model second aspect provides a kind of brake block production equipment (not shown), including drives
Dynamic device, in addition to the inner arc grinding abrasive disk mechanism in any of the above-described embodiment, drive device are connected with chuck 2.
The brake block production equipment that the embodiment of the utility model second aspect is provided is provided with the utility model first party
The inner arc grinding abrasive disk mechanism that the embodiment in face is provided, so that the inner arc mill that the embodiment with the utility model first aspect is provided
All beneficial effects that emery wheel mechanism has.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should manage
Solution：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole skills
Art feature carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model
The scope of each embodiment technical scheme.
Claims (10)
1. a kind of inner arc grinding abrasive disk mechanism, it is characterised in that including chuck overcoat (1), chuck (2), multiple sanding components (3),
Wherein：
Coordinated between each described sanding component (3) and the chuck overcoat (1) by least one pair of slide rail and slide,
The bearing of trend of slide rail extension line vertical, the slide rail length direction with the axial line of the chuck overcoat (1) passes through
The axial line of the chuck overcoat (1), and each described sanding component (3) is provided with the first screw thread；
The chuck (2) overlaps with chuck overcoat (1) axial line, and the chuck (2) is relative to the chuck overcoat (1)
It can be rotated around Pivot Point Center line；And the chuck (2) towards the surface of the chuck overcoat (1) be provided be used for and the polishing group
The second screw thread that the first screw thread set on part (3) coordinates, and when the chuck (2) is relative to the chuck overcoat (1)
Each sanding component (3) is driven to be slided relative to the chuck overcoat (1) when being rotated around Pivot Point Center line.
2. inner arc grinding abrasive disk mechanism according to claim 1, it is characterised in that the chuck overcoat (1) is provided with for described
The slide rail of sanding component (3) radial action, the sanding component (3) is provided with the chute coordinated with the slide rail；Or,
The chuck overcoat (1) is provided with the chute for the sanding component (3) radial action, and the sanding component (3) is provided with
The slide rail coordinated with the chute.
3. inner arc grinding abrasive disk mechanism according to claim 2, it is characterised in that the sanding component (3) includes being used to beat
Grind the grinding head (31) of workpiece and the adjustment block (32) for adjusting the sanding component (3) radial displacement；
The grinding head (31) has integral structure with the adjustment block (32)；Or,
The grinding head (31) is detachably connected with the adjustment block (32).
4. inner arc grinding abrasive disk mechanism according to claim 3, it is characterised in that the adjustment block (32) is provided with described first
Screw thread.
5. inner arc grinding abrasive disk mechanism according to claim 3, it is characterised in that the adjustment block (32) is provided with and the card
The chute that the slide rail of disk overcoat (1) coordinates；Or,
The adjustment block (32) is provided with the slide rail coordinated with the chute of the chuck overcoat (1).
6. inner arc grinding abrasive disk mechanism according to claim 1, it is characterised in that the multiple sanding component (3) is described
It is circumferential evenly distributed on chuck (2).
7. inner arc grinding abrasive disk mechanism according to claim 1, it is characterised in that the chuck overcoat (1), which is provided with, to be used to connect
The locating surface of the chuck (2) is connect, chuck (2) center is provided with the ring surface offseted with the locating surface.
8. inner arc grinding abrasive disk mechanism according to claim 1, it is characterised in that the chuck (2) is circumferentially with anti-slip part.
9. inner arc grinding abrasive disk mechanism according to claim 8, it is characterised in that the chuck (2) is away from the polishing group
The one side of part (3) is provided with the hole for being used for being connected with drive device.
Any one of 10. a kind of brake block production equipment, it is characterised in that including drive device, in addition to claim 1 to 9
Described inner arc grinding abrasive disk mechanism, the drive device is connected with the chuck (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146790.3U CN206455536U (en) | 2017-02-17 | 2017-02-17 | Inner arc grinding abrasive disk mechanism and brake block production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146790.3U CN206455536U (en) | 2017-02-17 | 2017-02-17 | Inner arc grinding abrasive disk mechanism and brake block production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206455536U true CN206455536U (en) | 2017-09-01 |
Family
ID=59695409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720146790.3U Expired - Fee Related CN206455536U (en) | 2017-02-17 | 2017-02-17 | Inner arc grinding abrasive disk mechanism and brake block production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206455536U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877290A (en) * | 2017-11-21 | 2018-04-06 | 浙江振兴阿祥集团有限公司 | Burr remover for hydraulic press crossbeam |
| CN115870851A (en) * | 2023-02-07 | 2023-03-31 | 莱州恒宇刹车制品有限公司 | Sand-blasting low-temperature running-in equipment for machining automobile brake pad |
| CN117680763A (en) * | 2024-02-04 | 2024-03-12 | 泰州市泰灵新能源科技有限公司 | Drum brake processing equipment of electric vehicle |
-
2017
- 2017-02-17 CN CN201720146790.3U patent/CN206455536U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877290A (en) * | 2017-11-21 | 2018-04-06 | 浙江振兴阿祥集团有限公司 | Burr remover for hydraulic press crossbeam |
| CN115870851A (en) * | 2023-02-07 | 2023-03-31 | 莱州恒宇刹车制品有限公司 | Sand-blasting low-temperature running-in equipment for machining automobile brake pad |
| CN117680763A (en) * | 2024-02-04 | 2024-03-12 | 泰州市泰灵新能源科技有限公司 | Drum brake processing equipment of electric vehicle |
| CN117680763B (en) * | 2024-02-04 | 2024-05-10 | 泰州市泰灵新能源科技有限公司 | Drum brake processing equipment of electric vehicle |
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Granted publication date: 20170901 Termination date: 20200217 |