CN207930422U - A kind of end face floating grinding device - Google Patents
A kind of end face floating grinding device Download PDFInfo
- Publication number
- CN207930422U CN207930422U CN201721812696.3U CN201721812696U CN207930422U CN 207930422 U CN207930422 U CN 207930422U CN 201721812696 U CN201721812696 U CN 201721812696U CN 207930422 U CN207930422 U CN 207930422U
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- Prior art keywords
- base
- bolt
- support
- guide rod
- lower slider
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Abstract
The utility model discloses a kind of end face floating grinding devices, including first base, straight line module, Mobile base, support base, second base, feed mechanism, lower slider, elastic mechanism, upper saddle, shaft seat, speed regulating motor, shaft, grinding wheel, swivel feeding mechanism, composite pallet, the apparatus structure is simple, operating personnel, which only need casting being placed on composite pallet, can carry out automatic continuous feeding, using float design, the impact that active balance feed motion generates, polishing effect is improved, grinding wheel or casting is effectively prevent to damage.
Description
Technical field
The utility model is related to a kind of mechanical device more particularly to a kind of end face floating grinding devices.
Background technology
Cylinder body is one of important composition component of automobile engine, and most of engine cylinder body is by the way of casting at present
It is produced, after pouring, engine cylinder body surface can there are many overlaps, dead heads, it is necessary to remove these overlaps
And dead head generally directly knocks out ironcasting with oil hammer, and steel-casting needs to be cut off with gas cutting, then beaten by casting
Grinder polishes the overlap stayed and dead head on casting totally more, smooth, beautiful.Currently, engine cylinder body polishing operation is automatic
Change degree is not high, main or based on manual operation, moreover, when the end face of grinder buffing engine cylinder body, due to when into
When to measuring excessive, it being also easy to produce impact, grinding wheel or casting being caused to damage.It is floating it is really necessary to design a kind of end face in view of disadvantages described above
Dynamic grinding device.
Utility model content
The technical problem to be solved by the utility model is to：A kind of end face floating grinding device is provided, come solve due to
The amount of feeding is big, which to lead to the problem of impact, causes grinding wheel or casting to damage.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of end face floating grinding device, including the
One pedestal, straight line module, Mobile base, support base, second base, feed mechanism, lower slider, elastic mechanism, upper saddle, shaft
Seat, speed regulating motor, shaft, grinding wheel, swivel feeding mechanism, composite pallet, the straight line module are located at first base upper end, institute
The straight line module stated is connected with first base by bolt, and the sliding seats are in straight line module upper end and are located at first base
Upper end, the Mobile base are connected with straight line module by bolt, and the Mobile base can horizontally slip along first base, institute
The support base stated is located at Mobile base upper end, and the support base is connected with Mobile base by bolt, and the second base is located at
On the outside of first base, the second base is connected with first base by bolt, and the feed mechanism is located at second base
Upper end, the feed mechanism are connected with second base by bolt, and the lower slider is located on the outside of feed mechanism and is located at
On the outside of second base, the lower slider is connected with feed mechanism by bolt, and the lower slider can be in second base
Lower slider, the elastic mechanism quantity are 2, are arranged symmetrically along the lower slider, the upper saddle is located at elastic mechanism
Outside and on the outside of the lower slider, the upper saddle is connected with elastic mechanism by bolt, and the upper saddle can be under
Slide slides up and down, and the shaft seat is located on the outside of upper saddle, and the shaft seat is connected with upper saddle by bolt, described
Speed regulating motor be located at shaft seat upper end, the speed regulating motor is connected with shaft seat by bolt, the shaft be located at turn
On the inside of axle bed and it is located at speed regulating motor lower end, the shaft is rotatedly connected with shaft seat and is connected with speed regulating motor key, described
Shaft run through grinding wheel, the grinding wheel is connected with shaft by bolt, and the swivel feeding mechanism is located at outside first base
Side and on the outside of the second base, the swivel feeding mechanism is connected with first base and second base by bolt respectively,
The composite pallet is positioned over swivel feeding mechanism upper end.
The utility model further improves as follows：
Further, the support base is additionally provided with the first spacing head, and first spacing head is located at support base upper end,
First spacing head is connected with support base screw thread.
Further, the elastic mechanism further includes right support abutment, left support abutment, intermediate support, nitrogen gas spring, first leads
Bar, disc spring, the right support abutment are located at lower slider upper end, and the right support abutment is connected with lower slider by bolt, the left side
Bearing is located at lower slider lower end, and the left support abutment is connected with lower slider by bolt, and the intermediate support is located at upper saddle
Outside, the intermediate support are connected with upper saddle by bolt, the nitrogen gas spring be located at left support abutment and intermediate support it
Between, the nitrogen gas spring is connected with left support abutment and intermediate support screw thread respectively, and first guide rod is located at right support abutment in
Between between bearing, first guide rod is connected with right support abutment and intermediate support screw thread respectively, and first guide rod runs through dish
Spring.
Further, first guide rod is additionally provided with locking nut, the locking nut and the first guide rod screw thread phase
Even.
Further, the swivel feeding mechanism further includes third pedestal, sliding sleeve, the second guide rod, elevating ram, revolution
Seat, speed reducer, servo motor, pivoting support, square box support base, track frame, the third pedestal are located on the outside of first base,
The third pedestal is connected with first base by bolt, and the sliding sleeve is located at third pedestal upper end, the sliding sleeve with
Third pedestal is connected by bolt, and second guide rod is through sliding sleeve and runs through third pedestal, and second guide rod can be with
Sliding is moved up along sliding sleeve, the elevating ram is located at third pedestal upper end center, the elevating ram and third pedestal
It is connected by bolt, the revolving bed is located at elevating ram upper end and is located at the second guide rod upper end, the revolving bed and act
Oil-lifting jar is connected by bolt and is connected with the second guide rod screw thread, and the speed reducer is located at turn around on the inside of seat, the deceleration
Machine is connected with revolving bed by bolt, and the servo motor is located at speed reducer lower end, and the servo motor is logical with speed reducer
It crosses bolt to be connected, the pivoting support is located at turn around a upper end and is located at speed reducer upper end, the pivoting support and revolution
Seat is connected by bolt, and the square box support base is located at turn around bearing upper end and is located at speed reducer upper end, the square box branch
Support seat is connected with pivoting support and speed reducer by bolt respectively, and the track frame quantity is 4, along the square box support base
It is evenly arranged.
Further, the track frame further include the first track plates, it is homogeneous with the first track plates structure and size
With the second track plates, connecting plate, the second spacing head, first track plates are located at square box support base side, described the
One track plates are weldingly connected with square box support base, and second track plates are located at square box support base side, second rail
Guidance tape is weldingly connected with square box support base, and the connecting plate is between the first track plates and the second track plates, the company
Fishplate bar is weldingly connected with the first track plates and the second track plates respectively, and second spacing head is located at the first track plates upper end,
Second spacing head is connected with the first track plates screw thread.
Further, the composite pallet further includes bottom frame, supporting plate, limited post, the first limit hole, the second limit hole,
The bottom frame is positioned over rebound upper end, and the supporting plate is located at bottom frame upper end, and the supporting plate passes through bolt phase with bottom frame
Even, the limited post is located at the top of supporting plate, and the limited post is weldingly connected with supporting plate, and the bottom frame is additionally provided with the first limit
Position hole, first limit hole run through bottom frame, and the bottom frame is additionally provided with the second limit hole, and second limit hole runs through
Bottom frame.
Compared with prior art, composite pallet when work, is first placed on adjacent by two pieces by the end face floating grinding device
Track frame upper end, the second spacing head for being arranged in track frame is inserted into the second limit hole and positions composite pallet, then, will
Casting is placed on composite pallet, and the limited post being arranged on supporting plate fixes casting, when swivel feeding mechanism turns
Dynamic set angle so that when composite pallet is moved to right over first base, linear module drive Mobile base drives support base to move
It moves to composite pallet, elevating ram backhaul, the first spacing head being arranged on support base is inserted into the first limit hole will
Composite pallet positions, meanwhile, the second spacing head is detached with the second limit hole so that and composite pallet entirely falls within support base upper end,
Straight line module drives the composite pallet for being loaded with casting to be moved to grinding wheel lower end, feed mechanism work so that grinding wheel and casting end face
Contact, since casting has a reversed active force to grinding wheel so that upper saddle moves slight distance along lower slider, at this point, disc spring
Be pressurized compression, and nitrogen gas spring tension, under disc spring and the collective effect of nitrogen gas spring, grinding wheel contacts closely, together always with casting
When, the damage of grinding wheel or casting will not be caused.The apparatus structure is simple, and operating personnel only need casting being placed on composite pallet
On can carry out automatic continuous feeding, using float design, the impact that active balance feed motion generates improves polishing effect,
It effectively prevent grinding wheel or casting to damage.
Description of the drawings
Fig. 1 shows the utility model graphics
Fig. 2 shows the utility model support base graphics
Fig. 3 shows the utility model elastic mechanism graphics
Fig. 4 shows the utility model swivel feeding mechanism graphics
Fig. 5 shows the utility model track frame vertical view
Fig. 6 shows the utility model composite pallet explosive view
In figure：First base 1, straight line module 2, Mobile base 3, support base 4, second base 5, feed mechanism 6, lower slider 7,
Elastic mechanism 8, upper saddle 9, shaft seat 10, speed regulating motor 11, shaft 12, grinding wheel 13, swivel feeding mechanism 14, composite pallet
15, the first spacing head 401, right support abutment 801, left support abutment 802, intermediate support 803, nitrogen gas spring 804, the first guide rod 805, disc spring
806, locking nut 807, third pedestal 1401, sliding sleeve 1402, the second guide rod 1403, elevating ram 1404, revolving bed 1405, subtract
Fast machine 1406, servo motor 1407, pivoting support 1408, square box support base 1409, track frame 1410, the first track plates 1411,
Second track plates 1412, connecting plate 1413, the second spacing head 1414, bottom frame 1501, supporting plate 1502, limited post 1503, first limit
Position hole 1504, the second limit hole 1505.
Specific implementation mode
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of end face floating grinding device, including first base 1, straight line
Module 2, Mobile base 3, support base 4, second base 5, feed mechanism 6, lower slider 7, elastic mechanism 8, upper saddle 9, shaft seat 10,
Speed regulating motor 11, shaft, grinding wheel, swivel feeding mechanism, composite pallet, the straight line module 2 are located at 1 upper end of first base,
The straight line module 2 is connected with first base 1 by bolt, and the Mobile base 3 is located at 2 upper end of straight line module and positioned at the
One pedestal, 1 upper end, the Mobile base 3 are connected with straight line module 2 by bolt, and the Mobile base 3 can be along first base 1
It horizontally slips, the support base 4 is located at 3 upper end of Mobile base, and the support base 4 is connected with Mobile base 3 by bolt, described
Second base 5 be located at the outside of first base 1, the second base 5 is connected with first base 1 by bolt, it is described into
It is located at 5 upper end of second base to mechanism 6, the feed mechanism 6 is connected with second base 5 by bolt, the lower slider 7
Positioned at 6 outside of feed mechanism and positioned at 5 outside of second base, the lower slider 7 is connected with feed mechanism 6 by bolt, institute
The lower slider 7 stated can be slided up and down along second base 5, and 8 quantity of elastic mechanism is 2, symmetrical along the lower slider 7
Arrangement, the upper saddle 9 are located at 8 outside of elastic mechanism and positioned at 7 outside of lower slider, the upper saddle 9 and elastic mechanisms 8
It is connected by bolt, the upper saddle 9 can be slided up and down along lower slider 7, and the shaft seat 10 is located at outside upper saddle 9
Side, the shaft seat 10 are connected with upper saddle 9 by bolt, and the speed regulating motor 11 is located at 10 upper end of shaft seat, described
Speed regulating motor 11 be connected by bolt with shaft seat 10, the shaft 12 is located at the inside of shaft 12 10 and positioned at speed governing electricity
11 lower end of machine, the shaft 12 are rotatedly connected and are connected with 11 key of speed regulating motor for 12 10 with shaft, and the shaft 12 is passed through
Grinding wheel 13 is worn, the grinding wheel 13 is connected with shaft 12 by bolt, and the swivel feeding mechanism 14 is located at outside first base 1
Side and positioned at the outside of second base 5, the swivel feeding mechanism 14 passes through bolt with first base 1 and second base 5 respectively
It is connected, the composite pallet 15 is positioned over 14 upper end of swivel feeding mechanism, and the support base 4 is additionally provided with the first spacing head
401, first spacing head 401 is located at 4 upper end of support base, and first spacing head 401 is connected with 4 screw thread of support base,
The elastic mechanism 8 further include right support abutment 801, left support abutment 802, intermediate support 803, nitrogen gas spring 804, the first guide rod 805,
Disc spring 806, the right support abutment 801 are located at 7 upper end of lower slider, and the right support abutment 801 is connected with lower slider 7 by bolt,
The left support abutment 802 is located at 7 lower end of lower slider, and the left support abutment 802 is connected with lower slider 7 by bolt, in described
Between bearing 803 be located at the outside of upper saddle 9, the intermediate support 803 is connected with upper saddle 9 by bolt, the nitrogen bullet
Between left support abutment 802 and intermediate support 803, the nitrogen gas spring 804 is propped up with left support abutment 802 and centre spring 804 respectively
803 screw threads of seat are connected, and first guide rod 805 is between right support abutment 801 and intermediate support 803, first guide rod
805 are connected with right support abutment 801 and 803 screw thread of intermediate support respectively, and first guide rod 805 runs through disc spring 806, and described the
One guide rod 805 is additionally provided with locking nut 807, and the locking nut 807 is connected with 805 screw thread of the first guide rod, the rotation
Feed mechanism 14 further includes third pedestal 1401, sliding sleeve 1402, the second guide rod 1403, elevating ram 1404, revolving bed 1405, subtracts
Fast machine 1406, servo motor 1407, pivoting support 1408, square box support base 1409, track frame 1410, the third pedestal
1401 are located at 1 outside of first base, and the third pedestal 1401 is connected with first base 1 by bolt, the sliding sleeve
1402 are located at 1401 upper end of third pedestal, and the sliding sleeve 1402 is connected with third pedestal 1401 by bolt, and described second
Guide rod 1403 is through sliding sleeve 1402 and runs through third pedestal 1401, and second guide rod 1403 can move up cunning along sliding sleeve 1402
Dynamic, the elevating ram 1404 is located at 1401 upper end center of third pedestal, the elevating ram 1404 and third pedestal
1401 are connected by bolt, and the revolving bed 1405 is located at 1404 upper end of elevating ram and is located at 1403 upper end of the second guide rod,
The revolving bed 1405 is connected by bolt with elevating ram 1404 and is connected with 1403 screw thread of the second guide rod, the deceleration
Machine 1406 is located at turn around 1405 inside of seat, and the speed reducer 1406 is connected with revolving bed 1405 by bolt, the servo
Motor 1407 is located at 1406 lower end of speed reducer, and the servo motor 1407 is connected with speed reducer 1406 by bolt, described
Pivoting support 1408 is located at turn around 1405 upper end of seat and is located at 1406 upper end of speed reducer, the pivoting support 1408 and revolving bed
1405 are connected by bolt, and the square box support base 1409 is located at turn around 1408 upper ends of bearing and on speed reducer 1406
End, the square box support base 1409 are connected with pivoting support 1408 and speed reducer 1406 by bolt respectively, the track
1410 quantity of frame is 4, is evenly arranged along the square box support base 1409, the track frame 1410 further includes the first track plates
1411, it is limited with the second track plates 1412 of first track plates, 1411 structure and size all same, connecting plate 1413, second
First 1414, first track plates 1411 are located at 1409 side of square box support base, first track plates 1411 and square box
Support base 1409 is weldingly connected, and second track plates 1412 are located at 1409 side of square box support base, second track
Plate 1412 is weldingly connected with square box support base 1409, and the connecting plate 1413 is located at the first track plates 1411 and the second track plates
Between 1412, the connecting plate 1413 is weldingly connected with the first track plates 1411 and the second track plates 1412 respectively, described
Second spacing head 1414 is located at 1411 upper end of the first track plates, 1411 screw thread of the second spacing head 1414 and the first track plates
It is connected, the composite pallet 150215 further includes bottom frame 1501, supporting plate 1502, limited post 1503, the first limit hole 1504, the
Two limit holes 1505, the bottom frame 1501 are positioned over rebound upper end, and the supporting plate 1502 is located at 1501 upper end of bottom frame, institute
The supporting plate 1502 stated is connected with bottom frame 1501 by bolt, and the limited post 1503 is located at 1502 top of supporting plate, the limit
Position column 1503 is weldingly connected with supporting plate 1502, and the bottom frame 1501 is additionally provided with the first limit hole 1504, the described first limit
Bottom frame 1501 is run through in hole 1504, and the bottom frame 1501 is additionally provided with the second limit hole 1505, and second limit hole 1505 passes through
Bottom frame 1501 is worn, which when work, is first placed on composite pallet 15 by the adjacent track frame of two pieces
1410 upper ends, the second spacing head 1414 being arranged in track frame 1410, which is inserted into the second limit hole 1505, determines composite pallet 15
Position, then, casting is placed on composite pallet 15, and casting limit solid by the limited post 1503 being arranged on supporting plate 1502
It is fixed, when swivel feeding mechanism 12 rotates set angle so that when composite pallet 15 is moved to 1 surface of first base, straight line mould
2 driving Mobile base 3 of group drives support base 4 to be moved to immediately below composite pallet 15, and 1404 backhaul of elevating ram is arranged in support base
The first spacing head 401 on 4 is inserted into the first limit hole 1504 and positions composite pallet 15, meanwhile, the second spacing head 1414 with
Second limit hole 1505 detaches so that composite pallet 15 entirely falls within 4 upper end of support base, and the drive of straight line module 2 is loaded with casting
Composite pallet 15 is moved to 13 lower end of grinding wheel, and feed mechanism 6 works so that grinding wheel is contacted with casting end face, since casting is to sand
Wheel 13 has a reversed active force so that upper saddle 9 moves slight distance along lower slider 7, the compression at this point, disc spring 806 is pressurized, nitrogen
804 tension of gas spring, under disc spring 806 and the collective effect of nitrogen gas spring 804, grinding wheel 13 contacts closely, together always with casting
When, the damage of grinding wheel 13 or casting will not be caused.The apparatus structure is simple, and operating personnel only need casting being placed on combination support
Automatic continuous feeding can be carried out on plate, the impact generated using float design, active balance feed motion improves polishing effect
Fruit effectively prevent grinding wheel or casting to damage.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without performing creative labour, the various transformation made are all fallen within the scope of protection of the utility model.
Claims (7)
1. a kind of end face floating grinding device, it is characterised in that including first base, straight line module, Mobile base, support base, second
Pedestal, feed mechanism, lower slider, elastic mechanism, upper saddle, shaft seat, speed regulating motor, shaft, grinding wheel, swivel feeding mechanism,
Composite pallet, the straight line module are located at first base upper end, and the straight line module is connected with first base by bolt,
The sliding seats are in straight line module upper end and are located at first base upper end, and the Mobile base passes through bolt with straight line module
It is connected, the Mobile base can horizontally slip along first base, and the support base is located at Mobile base upper end, the support
Seat is connected with Mobile base by bolt, and the second base is located on the outside of first base, the second base and the first bottom
Seat is connected by bolt, and the feed mechanism is located at second base upper end, and the feed mechanism passes through spiral shell with second base
Bolt is connected, and the lower slider is located on the outside of feed mechanism and on the outside of second base, the lower slider and feed mechanism
It is connected by bolt, the lower slider can be slided up and down along second base, and the elastic mechanism quantity is 2, along institute
Lower slider is stated to be arranged symmetrically, the upper saddle is located on the outside of elastic mechanism and on the outside of lower slider, the upper saddle with
Elastic mechanism is connected by bolt, and the upper saddle can be slided up and down along lower slider, and the shaft seat is located at upper saddle
Outside, the shaft seat are connected with upper saddle by bolt, and the speed regulating motor is located at shaft seat upper end, the speed governing
Motor is connected with shaft seat by bolt, and the shaft is located on the inside of shaft seat and is located at speed regulating motor lower end, and described turns
Axis is rotatedly connected with shaft seat and is connected with speed regulating motor key, and the shaft runs through grinding wheel, and the grinding wheel passes through with shaft
Bolt is connected, and the swivel feeding mechanism is located on the outside of first base and on the outside of second base, the swivel feeding
Mechanism is connected with first base and second base by bolt respectively, and the composite pallet is positioned in swivel feeding mechanism
End.
2. floating grinding device in end face as described in claim 1, it is characterised in that the support base is additionally provided with the first limit
Head, first spacing head are located at support base upper end, and first spacing head is connected with support base screw thread.
3. floating grinding device in end face as described in claim 1, it is characterised in that the elastic mechanism further include right support abutment,
Left support abutment, intermediate support, nitrogen gas spring, the first guide rod, disc spring, the right support abutment are located at lower slider upper end, the right branch
Seat is connected with lower slider by bolt, and the left support abutment is located at lower slider lower end, and the left support abutment passes through spiral shell with lower slider
Bolt is connected, and the intermediate support is located on the outside of upper saddle, and the intermediate support is connected with upper saddle by bolt, described
Nitrogen gas spring between left support abutment and intermediate support, the nitrogen gas spring respectively with left support abutment and intermediate support screw thread phase
Even, between right support abutment and intermediate support, first guide rod is propped up with right support abutment and centre first guide rod respectively
Seat screw thread is connected, and first guide rod runs through disc spring.
4. floating grinding device in end face as claimed in claim 3, it is characterised in that first guide rod is additionally provided with locking screw
Mother, the locking nut are connected with the first guide rod screw thread.
5. floating grinding device in end face as described in claim 1, it is characterised in that the swivel feeding mechanism further includes
Three pedestals, sliding sleeve, the second guide rod, elevating ram, revolving bed, speed reducer, servo motor, pivoting support, square box support base, track
Frame, the third pedestal are located on the outside of first base, and the third pedestal is connected with first base by bolt, described
Sliding sleeve is located at third pedestal upper end, and the sliding sleeve is connected with third pedestal by bolt, and second guide rod runs through sliding sleeve
And running through third pedestal, second guide rod can move up sliding along sliding sleeve, and the elevating ram is located on third pedestal
At the center of end, the elevating ram is connected with third pedestal by bolt, the revolving bed be located at elevating ram upper end and
Positioned at the second guide rod upper end, the revolving bed is connected by bolt with elevating ram and is connected with the second guide rod screw thread, described
Speed reducer be located at turn around on the inside of seat, the speed reducer is connected with revolving bed by bolt, and the servo motor is positioned at subtracting
Fast machine lower end, the servo motor are connected with speed reducer by bolt, and the pivoting support is located at turn around a upper end and position
In speed reducer upper end, the pivoting support is connected with revolving bed by bolt, and the square box support base is located at turn around bearing
Upper end and be located at speed reducer upper end, the square box support base is connected with pivoting support and speed reducer by bolt respectively, described
Track frame quantity be 4, be evenly arranged along the square box support base.
6. floating grinding device in end face as claimed in claim 5, it is characterised in that the track frame further includes the first track
Plate, the second track plates, connecting plate, the second spacing head with the first track plates structure and size all same, described first
Track plates are located at square box support base side, and first track plates are weldingly connected with square box support base, second track
Plate is located at square box support base side, and second track plates are weldingly connected with square box support base, and the connecting plate is located at the
Between one track plates and the second track plates, the connecting plate is weldingly connected with the first track plates and the second track plates respectively, institute
The second spacing head stated is located at the first track plates upper end, and second spacing head is connected with the first track plates screw thread.
7. floating grinding device in end face as described in claim 1, it is characterised in that the composite pallet further includes bottom frame, support
Plate, limited post, the first limit hole, the second limit hole, the bottom frame are positioned over rebound upper end, and the supporting plate is located at bottom frame
Upper end, the supporting plate are connected with bottom frame by bolt, and the limited post is located at the top of supporting plate, the limited post and supporting plate
It is weldingly connected, the bottom frame is additionally provided with the first limit hole, and first limit hole runs through bottom frame, and the bottom frame is additionally provided with
Second limit hole, second limit hole run through bottom frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812696.3U CN207930422U (en) | 2017-12-22 | 2017-12-22 | A kind of end face floating grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812696.3U CN207930422U (en) | 2017-12-22 | 2017-12-22 | A kind of end face floating grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207930422U true CN207930422U (en) | 2018-10-02 |
Family
ID=63646558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721812696.3U Expired - Fee Related CN207930422U (en) | 2017-12-22 | 2017-12-22 | A kind of end face floating grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207930422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932222A (en) * | 2017-12-22 | 2018-04-20 | 苏州苏铸重工有限公司 | A kind of end face floating sanding apparatus |
-
2017
- 2017-12-22 CN CN201721812696.3U patent/CN207930422U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932222A (en) * | 2017-12-22 | 2018-04-20 | 苏州苏铸重工有限公司 | A kind of end face floating sanding apparatus |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20191222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |