CN215318041U - Positioning and clamping mechanism of container and container mouth grinding device with same - Google Patents
Positioning and clamping mechanism of container and container mouth grinding device with same Download PDFInfo
- Publication number
- CN215318041U CN215318041U CN202121877387.0U CN202121877387U CN215318041U CN 215318041 U CN215318041 U CN 215318041U CN 202121877387 U CN202121877387 U CN 202121877387U CN 215318041 U CN215318041 U CN 215318041U
- Authority
- CN
- China
- Prior art keywords
- abrasive belt
- container
- bottom plate
- positioning
- clamping
- 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
- 238000005498 polishing Methods 0.000 claims abstract description 38
- 230000001360 synchronised effect Effects 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a positioning and clamping mechanism of a container, which comprises a rotatable main shaft, wherein a second mold for placing and positioning the bottom of the container is connected to the main shaft; the device also comprises a clamping bottom plate, a first die and a bearing; the bearing is embedded in the clamping bottom plate through the outer ring of the bearing, and a first die which can be sleeved at the opening part of the container and pressed on the shoulder part of the container is fixed at the inner ring of the bearing; the clamping bottom plate is connected with a lifting mechanism. Also discloses a polishing device for the opening of the container, which is provided with a positioning and clamping mechanism of the container and an abrasive belt polishing mechanism; the positioning and clamping mechanism of the container and the belt polishing mechanism are fixed on the frame, and the belt polishing mechanism is positioned above the positioning and clamping mechanism of the container. The utility model solves the problem that the grinding quality is influenced by the shaking of the mouth part of the container because a main shaft rotating mechanism of the traditional container mouth part grinding device can only fix the bottom of the container, and the polished mouth part of the container has good lines and glossiness and stable quality.
Description
Technical Field
The utility model relates to a polishing mechanism for a container opening, in particular to a positioning and clamping mechanism for a container and a polishing device for the container opening with the mechanism.
Background
The existing metal container can be mechanically polished in the processing process, and the quality of the product can be ensured through mechanical polishing (especially automatically controlled mechanical polishing). In the process of polishing the opening of the metal container, a form that a spindle rotating mechanism is matched with an abrasive belt polishing mechanism is mainly adopted at present. When in processing, a workpiece (a metal container) is placed and the bottom of the workpiece is fixed on the main shaft rotating mechanism, the workpiece is driven to rotate through the rotation of the main shaft, and then the abrasive belt polishing mechanism is close to the opening of the workpiece to polish the opening of the workpiece.
However, in the actual use process of the device, the quality of polishing the workpiece opening is unstable, and the main reasons are as follows: because the workpiece (metal container) often has a certain height, when the workpiece is only fixed on the main shaft at the bottom and the upper end (opening) of the workpiece rotates on the main shaft, certain shaking is often generated, so that unstable polishing quality (unclear lines or poor glossiness) of the opening is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a positioning and clamping mechanism of a container and a container mouth part polishing device with the mechanism, which mainly solve the technical problem that the polishing quality is influenced because a spindle rotating mechanism of the conventional container mouth part polishing device only can fix the bottom of the container, and the mouth part of the container polished by the mechanism and the device has good lines and glossiness and stable quality.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
a container positioning and clamping mechanism comprises a main shaft capable of driving to rotate, wherein a second mold for placing and positioning the bottom of a container is connected to the main shaft; the method is characterized in that: the die further comprises a clamping bottom plate, a die I and a bearing; the bearing is embedded in the clamping bottom plate through the outer ring of the bearing, and a first die which can be sleeved at the opening part of the container and pressed on the shoulder part of the container is fixed at the inner ring of the bearing; the clamping bottom plate is connected with a lifting mechanism.
The positioning and clamping mechanism of the container is characterized in that: the lifting mechanism comprises a lifting cylinder, an upper fixing plate, a guide sleeve, a lifting rod, an adjusting block, a guide rail and a slide block; the lifting cylinder is fixed on the upper fixing plate, and a cylinder rod of the lifting cylinder extends downwards and is connected with the adjusting block; the upper fixed plate is provided with a guide sleeve, a lifting rod penetrates through the guide sleeve, the lifting rod extends below the upper fixed plate and is connected with the adjusting block, and the bottom end of the lifting rod is connected with the clamping bottom plate; the clamping bottom plate is further connected with a sliding block, and the sliding block slides in a limiting way in a guide rail extending up and down.
The positioning and clamping mechanism of the container is characterized in that: the main shaft is fixed on the lower fixing plate, and the guide rail is arranged between the upper fixing plate and the lower fixing plate.
A container mouth grinding device is characterized in that: the container positioning and clamping mechanism comprises a container positioning and clamping mechanism and a belt sanding mechanism; the positioning and clamping mechanism and the abrasive belt polishing mechanism of the container are both fixed on the frame, and the abrasive belt polishing mechanism is positioned above the positioning and clamping mechanism of the container.
The polishing device for the opening of the container is characterized in that: the frame is provided with a table board, and a driving motor of the main shaft is arranged below the table board.
The polishing device for the opening of the container is characterized in that: the abrasive belt polishing mechanism consists of an abrasive belt, an abrasive belt driving mechanism and an abrasive belt rotating mechanism;
the abrasive belt driving mechanism comprises a fixed base plate, a pair of abrasive belt coils are arranged on the fixed base plate, at least one abrasive belt coil is coaxially connected with a second synchronous wheel, the abrasive belt driving mechanism is also provided with a first synchronous wheel driven by an abrasive belt driving motor, and the first synchronous wheel and the second synchronous wheel are in sleeve joint transmission through a synchronous belt;
the abrasive belt rotating mechanism comprises a bottom plate, a rack, a corner cylinder, a gear, a soft rubber fixing block and soft rubber; the gear is connected to the bottom plate through a rotating shaft of the gear; the lower end of the gear is connected with a soft rubber fixing block; the soft rubber is arranged on the soft rubber fixing block and is provided with an abrasive belt attachment surface protruding out of the soft rubber fixing block; the bottom plate is fixedly connected with a corner cylinder, a cylinder rod of the corner cylinder is connected with a rack, the tooth surface of the rack is meshed with a gear, and the rotation of the gear is driven by the linear motion of the rack;
the abrasive belt rotating mechanism is connected with a fixed bottom plate of the abrasive belt driving mechanism through a bottom plate of the abrasive belt rotating mechanism; the flexible glue of the abrasive belt rotating mechanism is positioned below the pair of abrasive belt rolls and is distributed in a triangular shape with the pair of abrasive belt rolls; one abrasive belt is led out from one abrasive belt roll and is wound on the adhesive surface of the abrasive belt of the soft rubber, and then the other abrasive belt roll is led back.
The polishing device for the opening of the container is characterized in that: an angle adjusting bolt is arranged in front of the movement of the rack on the bottom plate.
The polishing device for the opening of the container is characterized in that: a gap adjusting block is arranged on the bottom plate above the rack, a rotatable second bearing is arranged in the gap adjusting block, and the second bearing is pressed on the upper end face of the rack so as to adjust and control the gap between the gear and the rack.
The polishing device for the opening of the container is characterized in that: abrasive belt guide wheels are arranged between the pair of abrasive belt rolls and the soft rubber; the abrasive belt guide wheels are fixed on the fixed base plate and are of a pair wheel structure for guiding the abrasive belt to pass through.
The polishing device for the opening of the container is characterized in that: the abrasive belt polishing mechanism is fixed on the frame through the fixed bottom plate.
Compared with the prior art, the utility model has the following advantages:
when the device is used, a workpiece (namely a metal container of which the opening part needs to be polished) is placed in a second die through a positioning and clamping mechanism of the container, the first die is sleeved in the opening part of the workpiece and then pressed on the shoulder part of the workpiece, and the opening part of the workpiece needing to be processed is exposed at the upper end of a bearing; starting the main shaft, wherein the main shaft drives the second die to rotate and further drives the workpiece to rotate; therefore, the workpiece rotates concentrically and stably without shaking (particularly the upper end of the workpiece does not shake), and the mouth of the workpiece is polished to have good lines and good glossiness.
Drawings
Fig. 1 is a schematic view of the positioning and clamping mechanism of the container of the present invention.
Fig. 2 is a schematic view of the positioning and clamping mechanism of the container mounted on the elevator mechanism.
Fig. 3 is a schematic structural view of the container mouth grinding device of the present invention.
Fig. 4 is a schematic front view of the belt sander mechanism.
Fig. 5 is a back side view of the belt sander mechanism.
Fig. 6 is a schematic structural view of the belt rotating mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Please refer to fig. 1, which is a schematic structural diagram of a positioning and clamping mechanism for a container according to the present invention. As shown in the figure: the device comprises a main shaft 26 capable of driving to rotate, wherein a second mold 25 for placing and positioning the bottom of the container is connected to the main shaft 26; the die also comprises a clamping bottom plate 21, a first die 23 and a bearing 24; the bearing 24 is embedded in the clamping bottom plate 21 through the outer ring thereof, and a first die 23 which can be sleeved on the opening part of the container and pressed on the shoulder part of the container is fixed on the inner ring of the bearing 24; the clamping base plate 21 is connected to a lifting mechanism.
When in use, a workpiece 22 (namely a metal container of which the opening part needs to be polished) is placed in a second die 25, a first die 23 is sleeved in the opening part of the workpiece 22 and then pressed on the shoulder part of the workpiece 22, and the opening part of the workpiece 22 to be processed is exposed at the upper end of a bearing 24; starting the main shaft 26, wherein the main shaft 26 drives the second die 25 to rotate and further drives the workpiece 22 to rotate; the upper end shoulder of the workpiece 22 is positioned by the first die 23 (after the first die 23 is driven by the lifting mechanism to move downwards, the clamping bottom plate 21 is sleeved on the opening of the workpiece 22 and pressed on the upper end shoulder of the workpiece 22, and the opening to be polished is exposed), the center of the containing cavity of the second die 25 is concentric with the center of the middle hole of the first die 23, so that the workpiece 22 rotates concentrically and stably without shaking (particularly, the upper end of the workpiece 22 does not shake), and the opening of the workpiece 22 is polished to have good lines and good glossiness. After polishing, the clamping base plate 21 is driven by the lifting mechanism to rise, and the polished workpiece 22 can be taken out.
As a preferred structure, as shown in fig. 2: the lifting mechanism comprises a lifting cylinder 41, an upper fixing plate 42, a guide sleeve 43, a lifting rod 44, an adjusting block 45, a guide rail 46 and a slide block 47; the lifting cylinder 41 is fixed on the upper fixing plate 42, and the cylinder rod extends downwards and is connected with the adjusting block 45; the upper fixing plate 42 is provided with a guide sleeve 43, a lifting rod 44 penetrates through the guide sleeve 43, the lifting rod 44 extends below the upper fixing plate 42 and is connected with an adjusting block 45, and the bottom end of the lifting rod 44 is connected with the clamping bottom plate 21; the clamping base 21 is further connected to a slide 47, which slide 47 slides in a limited manner in a guide rail 46 extending in the up-and-down direction.
When the polishing device is used, the cylinder rod of the lifting cylinder 41 is pushed downwards, the lifting rod 44 is driven to move downwards through the adjusting block 45, the clamping bottom plate 21 connected with the bottom of the lifting rod 44 drives the first die 23 to move downwards to be sleeved on the opening part of the workpiece 22 and press the shoulder part of the upper end of the workpiece 22, and the opening part needing polishing is exposed. In order to maintain stability, the clamping base 21 is further connected with a slide block 47, and the slide block 47 slides in a limiting manner in the guide rail 46 extending up and down, so that the stability of the first mold 23 during movement is ensured. The main shaft 26 is fixed to a lower fixing plate 48, and the guide rail 46 is disposed between the upper fixing plate 42 and the lower fixing plate 48.
Of course, the lifting mechanism is not limited to the above-described structure, and any structure may be used as long as it can drive the clamp base 21 to stably lift.
Referring to fig. 3, the present invention further discloses a polishing device for the mouth of a container, which has the positioning and clamping mechanism for the container as described above, and further comprises a belt polishing mechanism; the positioning and clamping mechanism and the abrasive belt polishing mechanism of the container are both fixed on the frame 1, and the abrasive belt polishing mechanism is positioned above the positioning and clamping mechanism of the container. The frame 1 has a table top below which the drive motor for the spindle 26 is arranged.
Referring to fig. 4-6, the belt sander of the container opening sander comprises a sanding belt 300, a belt driving mechanism, and a belt rotating mechanism. Wherein:
the belt driving mechanism comprises a fixed base plate 301, a pair of belt coils 303 is arranged on the fixed base plate 301, at least one belt coil 303 is coaxially connected with a second synchronous wheel 302, a first synchronous wheel 305 is connected and driven by a belt driving motor 304, and the first synchronous wheel 305 and the second synchronous wheel 302 are in sleeve transmission through a synchronous belt 306. In use, belt drive motor 304 rotates first synchronizing wheel 305, first synchronizing wheel 305 rotates second synchronizing wheel 302 via timing belt 306, and second synchronizing wheel 302 rotates a belt roll 303 coaxially connected thereto to move belt 300.
The abrasive belt rotating mechanism comprises a bottom plate 31, a rack 34, an angle cylinder 36, a gear 37, a soft glue fixing block 38 and soft glue 39; the gear 37 is connected to the bottom plate 31 through a rotating shaft thereof; the lower end of the gear 37 is connected with a soft rubber fixing block 38; the soft rubber 39 is arranged on the soft rubber fixing block 38 and is provided with an abrasive belt attachment surface protruding out of the soft rubber fixing block 38; the bottom plate 31 is fixedly connected with an angle cylinder 36, a cylinder rod of the angle cylinder 36 is connected with a rack 34, a tooth surface of the rack 34 is meshed with a gear 37, and the gear 37 is driven to rotate by the linear motion of the rack 34.
The abrasive belt rotating mechanism is connected with a fixed bottom plate 301 of an abrasive belt driving mechanism through a bottom plate 31 of the abrasive belt rotating mechanism; the soft rubber 39 of the abrasive belt rotating mechanism is positioned below the pair of abrasive belt coils 303 and is distributed in a triangular shape with the pair of abrasive belt coils 303; the abrasive belt 300 led out from one of the abrasive belt coils 303 is wound on the adhesive surface of the abrasive belt of the soft rubber 39, and then led back to the other abrasive belt coil 303.
When the abrasive belt grinding machine is used, the grinding operation of the mouth parts of two workpieces can be realized through the movement of the abrasive belt rotating mechanism.
The first operation is: in the state that the adhesion surface of the abrasive belt of the soft rubber 39 is downward (i.e., the state shown in fig. 4 and 5), the abrasive belt 300 of the adhesion surface of the abrasive belt is also protruded downward, and the abrasive belt 300 partially extends into the middle of the cup mouth, so that the inner side of the rotating cup mouth can be polished.
The second operation is: the cylinder rod of the corner cylinder 36 drives the rack 34 to move, the tooth surface of the rack 34 further drives the gear 37 to rotate for a certain angle, at this time, the soft rubber 39 is also rotated for a certain angle under the drive of the gear 37 and the soft rubber fixing block 38, that is, the friction surface of the abrasive belt 300 is also rotated for a corresponding angle, and at this time, the friction surface of the abrasive belt 300 can be close to the outer side of the cup mouth to polish the outer side of the rotating cup mouth.
That is to say, through above-mentioned abrasive band rotary mechanism just can switch over at the mode of polishing of two kinds of rim of a cup.
Referring to fig. 6, an angle adjusting bolt 35 is disposed on the bottom plate 31 in front of the rack 34, and the angle adjusting bolt 35 can control the forward movement distance of the rack 34, and further control the rotation angle of the gear 37, that is, perform angle adjustment.
In addition, a gap adjusting block 33 is provided on the base plate 31 above the rack 34, a rotatable second bearing 32 is incorporated in the gap adjusting block 33, and the second bearing 32 is pressed against the upper end surface of the rack 34 to adjust the gap between the control gear 37 and the rack 34. Since the second bearing 32 has a small contact area with the upper end surface of the rack 34 and can rotate, the resistance of the rack 34 during movement is not excessively increased. The gap adjusting block 33 may be further configured to be movable up and down or positioned on the bottom plate 31, and the contact between the second bearing 32 and the upper end surface of the rack 34 is adjusted by moving the gap adjusting block 33 up and down, thereby adjusting the degree of engagement between the rack 34 and the gear 37.
In addition, as shown in fig. 4 and 5, in order to ensure the stability of the conveying process of the abrasive belt 300, an abrasive belt guide wheel 307 is arranged between each pair of abrasive belt coils 303 and the soft rubber 39; the belt guide wheels 307 are each fixed to the fixed base plate 301, and the belt guide wheels 307 are a pair-wheel structure for guiding the belt 300 therethrough.
In the utility model, the abrasive belt polishing mechanism is fixed on the frame 1 through a fixed bottom plate 301.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (10)
1. A container positioning and clamping mechanism comprises a main shaft (26) capable of driving to rotate, wherein a second mold (25) for placing and positioning the bottom of a container is connected to the main shaft (26); the method is characterized in that: the die also comprises a clamping bottom plate (21), a first die (23) and a bearing (24); the bearing (24) is embedded in the clamping bottom plate (21) through the outer ring of the bearing, and a first die (23) which can be sleeved at the opening part of the container and pressed on the shoulder part of the container is fixed at the inner ring of the bearing (24); the clamping bottom plate (21) is connected with a lifting mechanism.
2. The positioning and clamping mechanism for a container as set forth in claim 1, wherein: the lifting mechanism comprises a lifting cylinder (41), an upper fixing plate (42), a guide sleeve (43), a lifting rod (44), an adjusting block (45), a guide rail (46) and a slide block (47); the lifting cylinder (41) is fixed on the upper fixing plate (42), and a cylinder rod of the lifting cylinder extends downwards and is connected with an adjusting block (45); the upper fixing plate (42) is provided with a guide sleeve (43), a lifting rod (44) penetrates through the guide sleeve (43), the lifting rod (44) extends to the lower part of the upper fixing plate (42) and is connected with an adjusting block (45), and the bottom end of the lifting rod is connected with the clamping bottom plate (21); the clamping base plate (21) is further connected with a sliding block (47), and the sliding block (47) slides in a limiting way in a guide rail (46) extending up and down.
3. The positioning and clamping mechanism for a container as set forth in claim 2, wherein: the main shaft (26) is fixed on a lower fixing plate (48), and the guide rail (46) is arranged between the upper fixing plate (42) and the lower fixing plate (48).
4. A container mouth grinding device is characterized in that: it has a positioning and clamping mechanism of the container as claimed in claim 1, 2 or 3, and further comprises a belt sanding mechanism; the positioning and clamping mechanism and the abrasive belt polishing mechanism of the container are both fixed on the frame (1), and the abrasive belt polishing mechanism is positioned above the positioning and clamping mechanism of the container.
5. The device for grinding a container mouth according to claim 4, wherein: the machine frame (1) is provided with a table top, and a driving motor of the main shaft (26) is arranged below the table top.
6. The device for grinding a container mouth according to claim 4, wherein: the abrasive belt polishing mechanism consists of an abrasive belt (300), an abrasive belt driving mechanism and an abrasive belt rotating mechanism;
the abrasive belt driving mechanism comprises a fixed base plate (301), wherein a pair of abrasive belt coils (303) are arranged on the fixed base plate (301), at least one abrasive belt coil (303) is coaxially connected with a second synchronous wheel (302), the abrasive belt driving mechanism is also provided with a first synchronous wheel (305) which is connected and driven by an abrasive belt driving motor (304), and the first synchronous wheel (305) and the second synchronous wheel (302) are in sleeve transmission through a synchronous belt (306);
the abrasive belt rotating mechanism comprises a bottom plate (31), a rack (34), an angle cylinder (36), a gear (37), a soft glue fixing block (38) and soft glue (39); the gear (37) is connected to the bottom plate (31) through a rotating shaft thereof; the lower end of the gear (37) is connected with a soft rubber fixing block (38); the soft rubber (39) is arranged on the soft rubber fixing block (38) and is provided with an abrasive belt attachment surface protruding out of the soft rubber fixing block (38); the bottom plate (31) is fixedly connected with an angle cylinder (36), a cylinder rod of the angle cylinder (36) is connected with a rack (34), the tooth surface of the rack (34) is meshed with a gear (37), and the gear (37) is driven to rotate through the linear motion of the rack (34);
the abrasive belt rotating mechanism is connected with a fixed bottom plate (301) of the abrasive belt driving mechanism through a bottom plate (31) of the abrasive belt rotating mechanism; the soft rubber (39) of the abrasive belt rotating mechanism is positioned below the pair of abrasive belt rolls (303) and is distributed in a triangular shape with the pair of abrasive belt rolls (303); the abrasive belt (300) led out from one abrasive belt coil (303) is wound on the adhesive surface of the abrasive belt of the soft rubber (39) and then led back to the other abrasive belt coil (303).
7. The device for grinding a container mouth according to claim 6, wherein: an angle adjusting bolt (35) is arranged on the bottom plate (31) in front of the movement of the rack (34).
8. The device for grinding a container mouth according to claim 6, wherein: a gap adjusting block (33) is arranged on the bottom plate (31) and positioned above the rack (34), a rotatable second bearing (32) is arranged in the gap adjusting block (33), and the second bearing (32) is pressed on the upper end surface of the rack (34) so as to adjust the gap between the control gear (37) and the rack (34).
9. The device for grinding a container mouth according to claim 6, wherein: abrasive belt guide wheels (307) are arranged between the pair of abrasive belt coils (303) and the soft rubber (39); the abrasive belt guide wheels (307) are fixed on the fixed base plate (301), and the abrasive belt guide wheels (307) are a pair wheel structure for guiding the abrasive belt (300) to pass through.
10. The device for grinding a container mouth according to claim 6, wherein: the abrasive belt grinding mechanism is fixed on the frame (1) through a fixed bottom plate (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121877387.0U CN215318041U (en) | 2021-08-12 | 2021-08-12 | Positioning and clamping mechanism of container and container mouth grinding device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121877387.0U CN215318041U (en) | 2021-08-12 | 2021-08-12 | Positioning and clamping mechanism of container and container mouth grinding device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215318041U true CN215318041U (en) | 2021-12-28 |
Family
ID=79577116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121877387.0U Active CN215318041U (en) | 2021-08-12 | 2021-08-12 | Positioning and clamping mechanism of container and container mouth grinding device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215318041U (en) |
-
2021
- 2021-08-12 CN CN202121877387.0U patent/CN215318041U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201419352Y (en) | Automatic polishing device for polishing handle | |
| CN208215022U (en) | A kind of glass edge-grinding machine | |
| CN201579682U (en) | Automatic sanding machine | |
| CN116572112B (en) | Tracking type special-shaped glass edging device | |
| CN109366288B (en) | Automatic constant-torque trimming device for toilet seat | |
| CN215318041U (en) | Positioning and clamping mechanism of container and container mouth grinding device with same | |
| CN116900910B (en) | Metal workpiece polishing device | |
| CN113561013A (en) | Polishing machine tool for vehicle accessories | |
| CN112936077A (en) | Automatic polishing machine for spinning | |
| CN114603445B (en) | Automatic control type grinding integrated device based on shaft side machining | |
| CN217071862U (en) | Grinding device for woodworking engraving | |
| CN115008297B (en) | Double-sided and efficient edging polisher for glass production | |
| CN116079545A (en) | Gear groove polishing device | |
| CN110666617B (en) | Corner polishing processing machine for circular glass production and processing method thereof | |
| CN214188562U (en) | Lens terminal surface side cut device | |
| CN213136177U (en) | Edge grinding machine for tableware edge | |
| CN212020257U (en) | Plate type blade forming device of centrifugal fan | |
| CN211332700U (en) | Armature shaft two-end polishing machine | |
| CN221232261U (en) | Injection molding polishing device | |
| CN221270635U (en) | Burr removing and polishing machine head structure | |
| CN219704516U (en) | Polishing device for annular flower receptacle | |
| CN211029516U (en) | Three-dimensional servo rotation angle diamond mold working area polishing machine | |
| CN218875002U (en) | Quartz glass polishing machine equipment convenient to adjust angle of polishing | |
| CN216327344U (en) | Deburring device for automobile injection molding part | |
| CN216883046U (en) | Automatic sanding device for multi-angle machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 5, No. 92 Jiuding Road, Dongcheng Street, Yongkang City, Jinhua City, Zhejiang Province (self declaration) Patentee after: Zhejiang Kangzhong Yongye Technology Co.,Ltd. Country or region after: China Address before: 321306 No. 93, Nanshi street, Zhiying village, Zhiying Town, Yongkang City, Jinhua City, Zhejiang Province Patentee before: Yongkang Kangzhong industry and Trade Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |