CN113386013A - A grinding device for plastic mould - Google Patents
A grinding device for plastic mould Download PDFInfo
- Publication number
- CN113386013A CN113386013A CN202110806478.3A CN202110806478A CN113386013A CN 113386013 A CN113386013 A CN 113386013A CN 202110806478 A CN202110806478 A CN 202110806478A CN 113386013 A CN113386013 A CN 113386013A
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- Prior art keywords
- adjusting
- groove
- rod
- rotating
- grinding device
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/20—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a polishing device for a plastic mold, which comprises: the support body, the support body includes the bottom plate, the bottom plate roof has a pair of sliding block, two through fixed part sliding connection the mounting hole has all been seted up to a terminal surface that the sliding block is close to each other, sliding block up end screw thread rotates and is connected with the bolt, the bolt lower extreme penetrates in the mounting hole, hold assembly is used for the mould that the centre gripping needs to polish, hold assembly includes the installation piece. According to the invention, through the mutual matching of the clamping plate and the adjusting component, the clamping plate can clamp the die, so that the low polishing efficiency caused by the fact that the die moves along with the polishing machine in the polishing process is avoided, and the mutual matching of the lifting part and the polishing device is avoided, so that the fatigue of the handheld polishing machine is avoided for a user, and the safety accident is avoided.
Description
Technical Field
The invention relates to the technical field of plastic molds, in particular to a polishing device for a plastic mold.
Background
The plastic mould is a short for combined mould for compression moulding, extrusion moulding, injection, blow moulding and low foaming moulding, a series of plastic parts with different shapes and sizes can be processed by the coordination change of a convex mould, a concave mould and an auxiliary moulding system of the mould, and after the mould is manufactured, the inner wall of the mould is always provided with a plurality of burrs, and the burrs are always required to be polished in order to prevent the burrs from influencing the processing of the mould on products.
Among the prior art, when polishing the plastic mould, the staff directly places the mould on the workstation usually, then handheld polisher polishes, though can consider the burr of mould inner wall to polish like this, but in actual operation, because do not have the device of fixed mould, lead to the mould to follow the polisher removal in the process of polishing, make the staff need prevent the mould constantly and remove, thereby lead to polishing efficiency slowly, and the staff holds the polisher for a long time, fatigue very easily appears, thereby incident takes place easily.
Disclosure of Invention
The invention aims to solve the following defects in the prior art that a device for fixing a mold is not arranged, so that the mold moves along with a grinding machine in the grinding process, and workers need to prevent the mold from moving constantly, so that the grinding efficiency is slow.
In order to achieve the purpose, the invention adopts the following technical scheme:
a grinding device for a plastic mold comprises:
the frame body comprises a bottom plate, the top wall of the bottom plate is connected with a pair of sliding blocks in a sliding mode through a fixing part, mounting openings are formed in the end faces, close to each other, of the two sliding blocks, the upper end faces of the sliding blocks are connected with bolts in a threaded mode in a rotating mode, and the lower ends of the bolts penetrate into the mounting openings;
the clamping component is used for clamping a die to be polished, and comprises an installation block, the installation block is slidably connected in the two installation openings, a placing groove for placing the die is formed in the upper end face of the installation block, a pair of clamping plates is slidably connected in the placing groove, an adjusting groove is formed in the bottom wall of the placing groove, and an adjusting assembly for adjusting the positions of the two clamping plates is arranged in the adjusting groove;
the lifting component is used for adjusting the heights of the two sliding blocks and is positioned below the two sliding blocks.
Preferably, the grinding device further comprises:
the polishing assembly is used for polishing burrs on the inner wall of the mold, the polishing assembly component comprises a displacement assembly and a polishing machine, and the polishing machine is fixedly connected to the displacement assembly.
Preferably, the fixing part comprises two groups of guide rods, the two groups of guide rods are symmetrically distributed on the bottom plate, the number of the guide rods is two, the lower end of each group of guide rods is fixedly connected with the bottom plate, the upper end of each group of guide rods is fixedly connected with a connecting plate, and the two sliding blocks are respectively sleeved on the two groups of guide rods in a sliding manner.
Preferably, the adjusting part includes first bull stick, first bull stick rotates to be connected in the adjustment tank, and one end wears out the adjustment tank end wall, opposite direction's screw thread has been seted up at part middle part both ends that first bull stick is located the adjustment tank, and the equal thread bush in middle part both ends is equipped with the regulating block, regulating block lateral wall and adjustment tank inner wall sliding connection, the fixed cover of grip block is established on the regulating block.
Preferably, the lifting component comprises a pair of connecting strips and a pair of supporting rods, the two connecting strips are respectively and fixedly connected between the two sets of guide rods, a second rotating rod is rotatably installed in the middle of the second rotating rod, threads in opposite directions are arranged at two ends of the middle of the second rotating rod, a moving block is sleeved at two ends of the middle of the second rotating rod in a threaded manner, one end of the second rotating rod penetrates out of the connecting strips, and two ends of each supporting rod are respectively hinged to the upper end face of the moving block and the lower end face of the sliding block.
Preferably, the displacement subassembly includes the mounting bar, mounting bar both ends difference fixed connection is two on the connecting plate, and the terminal surface has seted up the rotation groove down, it is connected with the threaded rod to rotate the inslot rotation, threaded sleeve is equipped with the fixed block on the threaded rod, fixed block lateral wall and rotation inslot wall sliding connection, polisher fixed connection is at the fixed block lower extreme, the mounting bar top is equipped with and is used for driving threaded rod pivoted driver part.
Preferably, the driving part comprises a motor, one end of the threaded rod penetrates out of the end wall of the rotating groove, a belt pulley is fixedly sleeved on the threaded rod and the output shaft of the motor, and a driving belt is sleeved on the belt pulley in a rotating manner.
Preferably, the end of the first rotating rod penetrating through the placing groove and the end of the second rotating rod penetrating through the connecting strip are fixedly connected with rotating discs.
Preferably, each guide rod is sleeved with a spring, and two ends of each spring respectively abut against the upper end face of the sliding block and the lower end face of the connecting plate.
Preferably, a plurality of salient points are fixedly connected to one end surface of each of the two clamping plates, which is close to each other.
Compared with the prior art, the invention has the beneficial effects that:
1. when using this grinding device to polish plastic mould, at first the mould that will polish is placed in the standing groove, through rotating first bull stick, because the equal thread bush in first bull stick both ends is equipped with the regulating block, and opposite direction's screw thread has been seted up at first bull stick middle part both ends, thereby when rotating first bull stick, the regulating block can't rotate under the restriction of regulating groove, thereby two regulating blocks can only draw close each other, and then because two grip blocks fix respectively to establish on even a regulating block, thereby two grip blocks will also draw close each other, thereby grasp the plastic mould in the standing groove.
2. When the two clamping plates firmly clamp the mold, the second rotating rod is rotated, because the two ends of the middle part of the second rotating rod are provided with opposite-direction threads, and the two ends of the middle part are both provided with the moving blocks in a threaded sleeve manner, the two ends of the supporting rod are respectively hinged with the upper end surfaces of the moving blocks and the lower end surfaces of the sliding blocks, and the two moving blocks are limited to rotate by the supporting rod, and the sliding block is sleeved on the guide rod in a sliding manner, so that the two moving blocks are far away from each other, therefore, the originally inclined supporting rod is gradually erected, the sliding block is pushed to move upwards, when the side wall of the plastic mold in the placing groove is at the same height as the polishing disk of the polishing machine, the second rotating rod is stopped to rotate, the driving part drives the threaded rod to rotate, and the polishing machine is started simultaneously, and further, the fixed block sleeved on the threaded rod moves horizontally under the limit of the rotating groove, thereby the polisher will also follow the fixed block and remove, and then the burr to the mould lateral wall is polished to installation piece sliding connection is in two installing ports, thereby can promote the installation piece and control the contact of polisher and mould front and back lateral wall, after the lateral wall was polished around the mould, through the position of rotating the threaded rod removal polisher, can make its and mould left and right sides lateral wall contact back stall threaded rod, and then can polish through push-and-pull installation piece side wall about the mould.
Drawings
Fig. 1 is a schematic front sectional view of a polishing device for a plastic mold according to the present invention;
FIG. 2 is a schematic front view of a polishing apparatus for a plastic mold according to the present invention;
FIG. 3 is a schematic top view of a portion of a grinding device for a plastic mold according to the present invention;
fig. 4 is a partially enlarged structural diagram of a in fig. 3.
In the figure: the device comprises a base plate 1, a guide rod 2, a sliding block 3, a mounting port 4, a mounting block 5, a placing groove 6, an adjusting groove 7, an adjusting block 8, a first rotating rod 9, a clamping plate 10, a connecting strip 11, a second rotating rod 12, a moving block 13, a supporting rod 14, a bolt 15, a connecting plate 16, a mounting strip 17, a rotating groove 18, a threaded rod 19, a fixing block 20, a grinding machine 21, a motor 22, a belt pulley 23, a driving belt 24, a rotating disc 25, salient points 26 and a spring 27.
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.
Referring to fig. 1 to 4, a grinding apparatus for a plastic mold includes:
the frame body comprises a bottom plate 1, the top wall of the bottom plate 1 is connected with a pair of sliding blocks 3 in a sliding mode through a fixing part, the fixing part comprises two groups of guide rods 2, the two groups of guide rods 2 are symmetrically distributed on the bottom plate 1 and are two in number, the lower end of each group of guide rods 2 is fixedly connected with the bottom plate 1, the upper end of each group of guide rods 2 is fixedly connected with a connecting plate 16, the two sliding blocks 3 are respectively sleeved on the two groups of guide rods 2 in a sliding mode, one end face, close to each other, of each sliding block 3 is provided with a mounting opening 4, the upper end face of each sliding block 3 is connected with a bolt 15 in a threaded mode, and the lower end of each bolt 15 penetrates into the mounting opening 4;
the clamping component is used for clamping a die to be polished and comprises a mounting block 5, the mounting block 5 is connected in two mounting ports 4 in a sliding manner, and the upper end surface is provided with a placing groove 6 for placing the die, a pair of clamping plates 10 are connected in the placing groove 6 in a sliding way, an adjusting groove 7 is arranged on the bottom wall, an adjusting component for adjusting the positions of the two clamping plates 10 is arranged in the adjusting groove 7, the adjusting component comprises a first rotating rod 9, the first rotating rod 9 is rotatably connected in the adjusting groove 7, one end of the first rotating rod 9 penetrates through the end wall of the adjusting groove 7, two ends of the middle part of the first rotating rod 9 in the adjusting groove 7 are provided with threads in opposite directions, adjusting blocks 8 are respectively sleeved at the two ends of the middle part in a threaded manner, the side walls of the adjusting blocks 8 are in sliding connection with the inner walls of the adjusting grooves 7, the clamping plates 10 are fixedly sleeved on the adjusting blocks 8, and a plurality of salient points 26 are fixedly connected to the end surfaces, close to each other, of the two clamping plates 10;
the lifting component is used for adjusting the heights of the two sliding blocks 3, the lifting component is arranged below the two sliding blocks 3 and comprises a pair of connecting strips 11 and a pair of supporting rods 14, the two connecting strips 11 are respectively and fixedly connected between the two groups of guide rods 2, a second rotating rod 12 is rotatably arranged in the middle of the two connecting strips, opposite-direction threads are arranged at two ends of the middle of the second rotating rod 12, moving blocks 13 are respectively sleeved at two ends of the middle of the two connecting strips in a threaded manner, one end of the second rotating rod 12 penetrates out of the connecting strips 11, and two ends of each supporting rod 14 are respectively hinged with the upper end face of each moving block 13 and the lower;
grinding device still includes the subassembly of polishing: the polishing component is used for polishing burrs on the inner wall of a mold, the polishing component comprises a displacement component and a polisher 21, the polisher 21 is fixedly connected to the displacement component, the displacement component comprises a mounting bar 17, two ends of the mounting bar 17 are respectively fixedly connected to two connecting plates 16, a rotating groove 18 is formed in the lower end face of the mounting bar, a threaded rod 19 is rotatably connected to the rotating groove 18, a fixed block 20 is sleeved on the threaded rod 19 in a threaded manner, the side wall of the fixed block 20 is slidably connected with the inner wall of the rotating groove 18, the polisher 21 is fixedly connected to the lower end of the fixed block 20, a driving part for driving the threaded rod 19 to rotate is arranged at the top of the mounting bar 17, the driving part comprises a motor 22, one end of the threaded rod 19 penetrates through the end wall of the rotating groove 18, belt pulleys 23 are fixedly sleeved on output shafts of the threaded rod 19 and the motor 22, a driving belt 24 is rotatably sleeved on the two belt pulleys 23, one end of a first rotating rod 9 penetrating through the placing groove 6 and one end of a second rotating rod 12 penetrating through the connecting bar 11 are fixedly connected with a rotating disc 25, each guide rod 2 is sleeved with a spring 27, and two ends of the spring 27 respectively abut against the upper end surface of the sliding block 3 and the lower end surface of the connecting plate 16.
According to the invention, when the polishing device is used for polishing the plastic mold, firstly, the mold to be polished is placed in the placing groove 6, by rotating the first rotating rod 9, the adjusting blocks 8 are sleeved at both ends of the first rotating rod 9 through threads, and the threads in opposite directions are arranged at both ends of the middle part of the first rotating rod 9, so that when the first rotating rod 9 is rotated, the adjusting blocks 8 cannot rotate under the limiting action of the adjusting groove 7, and therefore, the two adjusting blocks 8 can only be mutually closed, and further, because the two clamping plates 10 are respectively fixedly sleeved on the two adjusting blocks 8, the two clamping plates 10 are also mutually closed, so that the plastic mold in the placing groove 6 is clamped;
when the two clamping plates 10 firmly clamp the mold, the second rotating rod 12 is rotated, because the two ends of the middle part of the second rotating rod 12 are provided with opposite threads, and the two ends of the middle part are both provided with the moving blocks 13 in a threaded sleeve manner, and the two ends of the supporting rod 14 are respectively hinged with the upper end surfaces of the moving blocks 13 and the lower end surfaces of the sliding blocks 3, and the two moving blocks 13 are limited to rotate by the supporting rod 14, and the sliding block 3 is slidably sleeved on the guide rod 2, so that the second rotating rod 12 is rotated, the two moving blocks 13 are far away from each other, so that the originally inclined supporting rod 14 is gradually erected, thereby pushing the sliding block 3 to move upwards, when the side wall of the plastic mold in the placing groove 6 is at the same height as the polishing disk of the polisher 21, the second rotating rod 12 is stopped to rotate, so that the driving part drives the threaded rod 19 to rotate, and the polisher 21 is simultaneously started, and further the threaded sleeve is sleeved on the fixed block 20 on the threaded rod 19 under the limitation of the rotating groove 18, the horizontal direction removes, thereby polisher 21 will also follow fixed block 20 and remove, and then polish the burr of mould lateral wall, and installation piece 5 sliding connection is in two installing ports 4, thereby can promote installation piece 5 and control polisher 21 and the contact of mould front and back lateral wall, after the mould front and back lateral wall is polished and is accomplished, through the position of rotating threaded rod 19 removal polisher 21, can make it with the mould left and right sides lateral wall contact after stop rotation threaded rod 19, and then can polish through push-and-pull installation piece 5 mould left and right sides lateral wall.
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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A grinding device for plastic mould, its characterized in that, grinding device includes:
the frame body comprises a bottom plate (1), the top wall of the bottom plate (1) is connected with a pair of sliding blocks (3) in a sliding mode through a fixing part, mounting openings (4) are formed in one end faces, close to each other, of the two sliding blocks (3), the upper end faces of the sliding blocks (3) are connected with bolts (15) in a threaded mode in a rotating mode, and the lower ends of the bolts (15) penetrate into the mounting openings (4);
the clamping component is used for clamping a die to be polished, and comprises an installation block (5), the installation block (5) is connected in the two installation openings (4) in a sliding mode, a placing groove (6) for placing the die is formed in the upper end face of the installation block, a pair of clamping plates (10) are connected in the placing groove (6) in a sliding mode, an adjusting groove (7) is formed in the bottom wall of the placing groove (6), and an adjusting assembly used for adjusting the positions of the two clamping plates (10) is arranged in the adjusting groove (7);
the lifting component is used for adjusting the height of the two sliding blocks (3), and the lifting component is arranged below the two sliding blocks (3).
2. A grinding apparatus for plastic molds as defined in claim 1, further comprising:
polishing the component: the polishing assembly is used for polishing burrs on the inner wall of the mold, the polishing assembly component comprises a displacement assembly and a polishing machine (21), and the polishing machine (21) is fixedly connected onto the displacement assembly.
3. The grinding device for the plastic mold as claimed in claim 1, wherein the fixing part comprises two sets of guide rods (2), the two sets of guide rods (2) are symmetrically distributed on the bottom plate (1) and are two in number, the lower end of each set of guide rods (2) is fixedly connected with the bottom plate (1), the upper end of each set of guide rods is fixedly connected with a connecting plate (16), and the two sliding blocks (3) are respectively slidably sleeved on the two sets of guide rods (2).
4. The grinding device for the plastic mold as defined in claim 1, wherein the adjusting assembly comprises a first rotating rod (9), the first rotating rod (9) is rotatably connected in the adjusting groove (7), one end of the first rotating rod penetrates through the end wall of the adjusting groove (7), opposite threads are arranged at two ends of the middle of a part of the first rotating rod (9) in the adjusting groove (7), adjusting blocks (8) are respectively arranged at two ends of the middle of the part in the adjusting groove in a threaded manner, side walls of the adjusting blocks (8) are slidably connected with the inner wall of the adjusting groove (7), and the clamping plates (10) are fixedly sleeved on the adjusting blocks (8).
5. The grinding device for the plastic mold as defined in claim 4, wherein the lifting component comprises a pair of connecting strips (11) and a pair of supporting rods (14), the two connecting strips (11) are respectively and fixedly connected between the two sets of guide rods (2), a second rotating rod (12) is rotatably mounted in the middle of the two connecting strips, opposite-direction threads are formed at two ends of the middle of the second rotating rod (12), moving blocks (13) are respectively sleeved at two ends of the middle of the two rotating rod in a threaded manner, one end of the second rotating rod (12) penetrates through the connecting strips (11), and two ends of each supporting rod (14) are respectively hinged to the upper end surface of the moving block (13) and the lower end surface of the sliding block (3).
6. The grinding device for the plastic mold as defined in claim 2, wherein the displacement assembly comprises a mounting bar (17), two ends of the mounting bar (17) are respectively fixedly connected to two connecting plates (16), a rotating groove (18) is formed in the lower end face of the mounting bar, a threaded rod (19) is rotatably connected to the rotating groove (18), a fixed block (20) is sleeved on the threaded rod (19), the side wall of the fixed block (20) is slidably connected to the inner wall of the rotating groove (18), the grinding machine (21) is fixedly connected to the lower end of the fixed block (20), and a driving part for driving the threaded rod (19) to rotate is arranged at the top of the mounting bar (17).
7. The grinding device for the plastic mold as claimed in claim 6, wherein the driving part comprises a motor (22), one end of the threaded rod (19) penetrates through the end wall of the rotating groove (18), belt pulleys (23) are fixedly sleeved on the threaded rod (19) and the output shaft of the motor (22), and a driving belt (24) is sleeved on the two belt pulleys (23) in a rotating manner.
8. A grinding device for plastic moulds as claimed in claim 5, characterized in that the end of the first rotary rod (9) that protrudes through the placement groove (6) and the end of the second rotary rod (12) that protrudes through the connecting strip (11) are both fixedly connected with a rotary disc (25).
9. A grinding device for plastic molds according to claim 3, characterized in that each guide rod (2) is sleeved with a spring (27), and two ends of the spring (27) respectively abut against the upper end surface of the sliding block (3) and the lower end surface of the connecting plate (16).
10. The grinding device for plastic molds as claimed in claim 1, characterized in that a plurality of projections (26) are fixedly connected to the end faces of the two clamping plates (10) which are close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110806478.3A CN113386013A (en) | 2021-07-16 | 2021-07-16 | A grinding device for plastic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110806478.3A CN113386013A (en) | 2021-07-16 | 2021-07-16 | A grinding device for plastic mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113386013A true CN113386013A (en) | 2021-09-14 |
Family
ID=77626246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110806478.3A Pending CN113386013A (en) | 2021-07-16 | 2021-07-16 | A grinding device for plastic mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113386013A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009045703A (en) * | 2007-08-21 | 2009-03-05 | Kanai Hiroaki | Variant hole polishing device |
| CN207746857U (en) * | 2017-11-17 | 2018-08-21 | 万星塑胶制品（上海）有限公司 | A kind of BMC injection mold cavities grinding device |
| CN209954398U (en) * | 2019-03-15 | 2020-01-17 | 厦门城市职业学院（厦门市广播电视大学） | Processing device for manufacturing puppet model |
| CN210435907U (en) * | 2019-09-17 | 2020-05-01 | 新泰通康机械有限公司 | Dust removal station of polishing |
| CN210790407U (en) * | 2019-08-23 | 2020-06-19 | 天津市国瑞祥峰科技股份有限公司 | Polishing and trimming device for die machining |
| CN211465732U (en) * | 2019-12-31 | 2020-09-11 | 魏县天龙钢构工程有限公司 | A processing equipment for various steel rock wool composite sheet |
| CN211728682U (en) * | 2020-02-23 | 2020-10-23 | 上海希荷精密模具有限公司 | Mould fixing device of polisher |
| CN212600354U (en) * | 2020-05-26 | 2021-02-26 | 上海杰武精密机械有限公司 | Corrosion-resistant anchor clamps for hardware processing |
| CN213319241U (en) * | 2020-08-12 | 2021-06-01 | 尹鹏飞 | Convenient auto parts grinding device fixed to polishing piece |
-
2021
- 2021-07-16 CN CN202110806478.3A patent/CN113386013A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009045703A (en) * | 2007-08-21 | 2009-03-05 | Kanai Hiroaki | Variant hole polishing device |
| CN207746857U (en) * | 2017-11-17 | 2018-08-21 | 万星塑胶制品（上海）有限公司 | A kind of BMC injection mold cavities grinding device |
| CN209954398U (en) * | 2019-03-15 | 2020-01-17 | 厦门城市职业学院（厦门市广播电视大学） | Processing device for manufacturing puppet model |
| CN210790407U (en) * | 2019-08-23 | 2020-06-19 | 天津市国瑞祥峰科技股份有限公司 | Polishing and trimming device for die machining |
| CN210435907U (en) * | 2019-09-17 | 2020-05-01 | 新泰通康机械有限公司 | Dust removal station of polishing |
| CN211465732U (en) * | 2019-12-31 | 2020-09-11 | 魏县天龙钢构工程有限公司 | A processing equipment for various steel rock wool composite sheet |
| CN211728682U (en) * | 2020-02-23 | 2020-10-23 | 上海希荷精密模具有限公司 | Mould fixing device of polisher |
| CN212600354U (en) * | 2020-05-26 | 2021-02-26 | 上海杰武精密机械有限公司 | Corrosion-resistant anchor clamps for hardware processing |
| CN213319241U (en) * | 2020-08-12 | 2021-06-01 | 尹鹏飞 | Convenient auto parts grinding device fixed to polishing piece |
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Application publication date: 20210914 |