CN111644934A - Corner grinding device of automobile injection molding - Google Patents
Corner grinding device of automobile injection molding Download PDFInfo
- Publication number
- CN111644934A CN111644934A CN201910159625.5A CN201910159625A CN111644934A CN 111644934 A CN111644934 A CN 111644934A CN 201910159625 A CN201910159625 A CN 201910159625A CN 111644934 A CN111644934 A CN 111644934A
- Authority
- CN
- China
- Prior art keywords
- injection molding
- supporting
- plate
- guide plate
- corner
- 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.)
- Withdrawn
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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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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- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Landscapes
- 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 corner polishing device for an automobile injection molding part, which comprises an operation table, wherein supporting vertical plates are vertically arranged at two ends of the upper surface of the operation table, a supporting transverse plate is arranged at the top of each supporting vertical plate, an air cylinder is arranged at the middle end of the lower surface of each supporting transverse plate, a piston rod of each air cylinder is connected with a supporting guide plate, two ends of each supporting guide plate are arranged on the corresponding supporting vertical plates, and a motor fixing seat is arranged on the lower surface of each supporting guide plate. According to the corner polishing device for the automobile injection molding, the automobile injection molding is fixed on the operating table through the clamping and fixing mechanism, the driving motor works to drive the polishing wheel to rotate so as to polish the corner of the automobile injection molding, manual polishing is not needed in the whole polishing process, the burden of operators can be relieved, the polishing efficiency is high, the screw is driven by the hand wheel to rotate so as to enable the clamping plates to horizontally move, the distance between the clamping plates can be adjusted, the automobile injection molding with different sizes can be clamped and fixed, and the application range is wide.
Description
Technical Field
The invention relates to the technical field of automobile injection molding parts, in particular to a corner polishing device of an automobile injection molding part.
Background
The injection molding is because having characteristics such as matter is light, intensity is high, the formability is good, with low costs and obtaining wide application on the car, current car injection molding need polish the corner of car injection molding after moulding plastics, make car injection molding more smooth, current car injection molding is when polishing, mostly manual operation, the manual work is polished the corner of car injection molding, operating personnel's burden has been increased, the inefficiency of polishing simultaneously, consequently, the corner grinding device of car injection molding is urgently needed to solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a corner polishing device for an automobile injection molding part, which does not need manual polishing in the whole polishing process, can reduce the burden of operators, has high polishing efficiency, can clamp and fix automobile injection molding parts with different sizes, has wide application range, can prevent the automobile injection molding parts from being damaged while a clamping plate clamps the automobile injection molding parts more firmly, and can solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a corner polishing device for an automobile injection molding part comprises an operating platform, wherein supporting legs are respectively installed at four corners of the lower surface of the operating platform, supporting vertical plates are vertically installed at two ends of the upper surface of the operating platform, a supporting transverse plate is installed at the top of the supporting vertical plate, an air cylinder is installed at the middle end of the lower surface of the supporting transverse plate, a piston rod of the air cylinder is connected with a supporting guide plate, two ends of the supporting guide plate are respectively installed on the supporting vertical plates, a motor fixing seat is installed on the lower surface of the supporting guide plate, a driving motor is installed on the motor fixing seat, an output shaft of the driving motor is connected with a polishing wheel, and a clamping and fixing mechanism is further installed on the upper surface of;
the centre gripping fixed establishment includes fixed plate, screw rod, slider, support connecting rod and grip block, fixed plate parallel mount is on the upper surface of operation panel, be provided with the screw rod on the fixed plate, the bearing is passed through to the one end of screw rod and is installed on the fixed plate, the other end of screw rod passes through the bearing and installs on supporting the riser and extend to the outside terminal surface that supports the riser and be connected with the hand wheel, threaded connection has the slider on the screw rod, parallel arrangement's support connecting rod is installed to a side end face of slider, the one end that the slider was kept away from to the support connecting rod runs through the fixed plate and is.
Preferably, the supporting vertical plate is provided with a first guide chute for supporting the guide plate to move.
Preferably, a second guide sliding groove for the sliding block to move is formed in the upper surface of the operating platform.
Preferably, a protective cushion layer is arranged on one side end face of the clamping plate.
Preferably, the protective cushion layer is a member made of a rubber material.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention relates to a corner polishing device of an automobile injection molding part, the automobile injection molding part is fixed on an operating platform through a clamping and fixing mechanism, the screw rod is driven to rotate through the hand wheel, the screw rod drives the sliding block to horizontally move in the second guide sliding groove in the rotating process, the sliding block can drive the supporting connecting rod and the clamping plate to horizontally move synchronously, the automobile injection molding piece is clamped and fixed through the clamping plate, then the air cylinder drives the supporting guide plate to vertically move in the first guide sliding groove, the supporting guide plate can drive the motor fixing seat to vertically move synchronously, the driving motor and the polishing wheel to vertically move synchronously, the corner of the automobile injection molding piece is tightly attached to the polishing wheel, the driving motor drives the polishing wheel to rotate to enable the polishing wheel to polish the corner of the automobile injection molding piece, and in the whole polishing process, manual polishing is not needed, the burden of operators can be relieved, and the polishing efficiency is high.
2. According to the corner polishing device for the automobile injection molding, the screw rod is driven to rotate through the hand wheel so as to enable the clamping plates to horizontally move, the distance between the clamping plates can be adjusted, and therefore the automobile injection molding with different sizes can be clamped and fixed.
Drawings
FIG. 1 is a schematic view of a corner grinding device for automotive injection molded parts in accordance with the present invention;
FIG. 2 is a schematic view in partial cross-section of a corner grinding device for an automotive injection molded part in accordance with the present invention;
fig. 3 is a schematic view of the clamping and fixing mechanism of the present invention.
In the figure: 1. an operation table; 11. supporting legs; 12. a second guide chute; 2. supporting a vertical plate; 21. a first guide chute; 3. supporting the transverse plate; 31. a cylinder; 311. supporting the guide plate; 4. a motor fixing seat; 41. a drive motor; 5. grinding the wheel; 6. a clamping and fixing mechanism; 61. a fixing plate; 62. a screw; 621. a hand wheel; 63. a slider; 64. a support link; 65. a clamping plate; 651. a protective cushion layer.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a corner polishing device for an automobile injection molding part comprises an operating table 1, supporting legs 11 are respectively installed at four corners of the lower surface of the operating table 1, supporting vertical plates 2 are vertically installed at two ends of the upper surface of the operating table 1, a supporting transverse plate 3 is installed at the top of each supporting vertical plate 2, an air cylinder 31 is installed at the middle end of the lower surface of each supporting transverse plate 3, a piston rod of each air cylinder 31 is connected with a supporting guide plate 311, two ends of each supporting guide plate 311 are installed on the corresponding supporting vertical plate 2, a first guide chute 21 for the supporting guide plates 311 to move is formed in each supporting vertical plate 2, the supporting guide plates 311 are driven by the air cylinders 31 to vertically move in the first guide chutes 21, a motor fixing seat 4 is installed on the lower surface of each supporting guide plate 311, a driving motor 41 is installed on each motor fixing seat 4, and, the upper surface of the operating platform 1 is also provided with a clamping and fixing mechanism 6.
Referring to fig. 3, the clamping and fixing mechanism 6 includes a fixing plate 61, a screw 62, a sliding block 63, a supporting connecting rod 64 and a clamping plate 65, the injection-molded part of the automobile is fixed on the operating platform 1 by the clamping and fixing mechanism 6, the screw 62 is driven to rotate by a hand wheel 621, the screw 62 drives the sliding block 63 to horizontally move in the second guiding chute 12 during rotation, the sliding block 63 horizontally moves to drive the supporting connecting rod 64 and the clamping plate 65 to synchronously and horizontally move until the clamping plate 65 clamps and fixes the injection-molded part of the automobile, then the cylinder 31 operates to drive the supporting guide plate 311 to vertically move in the first guiding chute 21, the supporting guide plate 311 vertically moves to drive the motor fixing seat 4, the driving motor 41 and the grinding wheel 5 to synchronously and vertically move until the grinding wheel 5 is tightly attached to the corner of the injection-molded part of the automobile, at this time, the driving motor 41 operates to drive the grinding wheel 5 to rotate to grind, in the whole polishing process, manual polishing is not needed, the burden of operators can be reduced, the polishing efficiency is high, the fixing plate 61 is parallelly installed on the upper surface of the operating platform 1, the screw rod 62 is arranged on the fixing plate 61, one end of the screw rod 62 is installed on the fixing plate 61 through a bearing, the other end of the screw rod 62 is installed on the supporting vertical plate 2 through a bearing and extends to the outer side end face of the supporting vertical plate 2 to be connected with a hand wheel 621, the screw rod 62 is driven to rotate through the hand wheel 621 to enable the clamping plate 65 to horizontally move, the distance between the clamping plates 65 can be adjusted, automobile injection molding pieces with different sizes can be clamped and fixed, the application range is wide, the screw rod 62 is in threaded connection with the sliding block 63, the second guide chute 12 for the sliding block 63 to move is formed in the upper surface of the operating platform 1, the screw rod 62 is driven to rotate through the hand wheel 621, the sliding, parallel arrangement's support link 64 is installed to one side terminal surface of slider 63, support link 64 runs through fixed plate 61 and is connected with grip block 65 far away from the one end of slider 63, a side terminal surface of grip block 65 is provided with protective pad layer 651, protective pad layer 651 is the component that a rubber material made, protective pad layer 651 that adopts rubber material to make can prevent to lead to the car injection molding to damage because grip block 65 extrusion force is too big, also can increase the friction between grip block 65 and the car injection molding simultaneously, it is more firm when making grip block 65 centre gripping car injection molding.
The working principle is as follows: the automobile injection molding part is fixed on the operating platform 1 through the clamping and fixing mechanism 6, the screw 62 is driven to rotate through the hand wheel 621, the screw 62 drives the sliding block 63 to horizontally move in the second guide sliding groove 12 in the rotating process, the sliding block 63 horizontally moves to drive the supporting connecting rod 64 and the clamping plate 65 to synchronously and horizontally move until the clamping plate 65 clamps and fixes the automobile injection molding part, then the air cylinder 31 works to drive the supporting guide plate 311 to vertically move in the first guide sliding groove 21, the supporting guide plate 311 vertically moves to drive the motor fixing seat 4, the driving motor 41 and the grinding wheel 5 to synchronously and vertically move until the grinding wheel 5 is tightly attached to the corner of the automobile injection molding part, at the moment, the driving motor 41 works to drive the grinding wheel 5 to rotate to grind the corner of the automobile injection molding part, the whole grinding process does not need manual grinding, the grinding burden can be reduced for operators, and the grinding efficiency is high, drive the screw rod 62 through hand wheel 621 and rotate and then make the grip block 65 horizontal motion, make the interval between the grip block 65 adjustable, thereby can the fixed not unidimensional car injection molding of centre gripping, its application scope is wide, adopt the protective pad layer 651 that the rubber material was made simultaneously can prevent to lead to the car injection molding to damage because grip block 65 extrusion force is too big, also can increase the friction between grip block 65 and the car injection molding simultaneously, it is more firm when making grip block 65 centre gripping car injection molding.
In summary, the following steps: the invention relates to a corner polishing device for an automobile injection molding part, the automobile injection molding part is fixed on an operation table 1 through a clamping and fixing mechanism 6, a screw 62 is driven to rotate through a hand wheel 621, the screw 62 drives a slide block 63 to move horizontally in a second guide sliding groove 12 in the rotating process, the slide block 63 moves horizontally to drive a support connecting rod 64 and a clamping plate 65 to move horizontally synchronously until the clamping plate 65 clamps and fixes the automobile injection molding part, then an air cylinder 31 works to drive a support guide plate 311 to move vertically in a first guide sliding groove 21, the support guide plate 311 moves vertically to drive a motor fixing seat 4, a driving motor 41 and a polishing wheel 5 to move vertically synchronously until a polishing wheel 5 is tightly attached to the corner of the automobile injection molding part, at the moment, the driving motor 41 works to drive the polishing wheel 5 to rotate so that the polishing wheel 5 polishes the corner of the automobile injection molding part, and manual polishing is not needed, can alleviate operating personnel's burden and polish efficiently, it is rotatory and then make grip block 65 horizontal motion to drive screw rod 62 through hand wheel 621, make the interval between the grip block 65 adjustable, thereby can the fixed not unidimensional car injection molding of centre gripping, its application scope is wide, the protection bed course 651 that adopts the rubber material to make simultaneously can prevent to lead to the car injection molding to damage because grip block 65 extrusion force is too big, also can increase the friction between grip block 65 and the car injection molding simultaneously, it is more firm when making grip block 65 centre gripping car injection molding.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a corner grinding device of car injection molding, includes operation panel (1), its characterized in that: supporting legs (11) are mounted at four corners of the lower surface of the operating table (1), supporting vertical plates (2) are vertically mounted at two ends of the upper surface of the operating table (1), supporting transverse plates (3) are mounted at the tops of the supporting vertical plates (2), an air cylinder (31) is mounted at the middle end of the lower surface of each supporting transverse plate (3), a piston rod of each air cylinder (31) is connected with a supporting guide plate (311), two ends of each supporting guide plate (311) are mounted on the corresponding supporting vertical plate (2), a motor fixing seat (4) is mounted at the lower surface of each supporting guide plate (311), a driving motor (41) is mounted on each motor fixing seat (4), an output shaft of each driving motor (41) is connected with a polishing wheel (5), and a clamping and fixing mechanism (6) is further mounted on the upper surface of the operating table (1); centre gripping fixed establishment (6) are including fixed plate (61), screw rod (62), slider (63), support connecting rod (64) and grip block (65), fixed plate (61) parallel mount is on the upper surface of operation panel (1), be provided with screw rod (62) on fixed plate (61), the one end of screw rod (62) is passed through the bearing and is installed on fixed plate (61), the other end of screw rod (62) passes through the bearing and installs on supporting riser (2) and extend to the outside terminal surface that supports riser (2) and be connected with hand wheel (621), threaded connection has slider (63) on screw rod (62), parallel arrangement's support connecting rod (64) are installed to one side terminal surface of slider (63), the one end that slider (63) were kept away from in support connecting rod (64) runs through fixed plate (61) and is connected with grip block (65).
2. A corner grinding device of car injection molding of claim 1 characterized in that: the supporting vertical plate (2) is provided with a first guiding chute (21) for the movement of the supporting guide plate (311).
3. A corner grinding device of car injection molding of claim 1 characterized in that: and a second guide sliding groove (12) for the sliding block (63) to move is formed in the upper surface of the operating platform (1).
4. A corner grinding device of car injection molding of claim 1 characterized in that: and a protective cushion layer (651) is arranged on the end face of one side of the clamping plate (65).
5. A corner grinding device of car injection molding of claim 4 characterized in that: the protective cushion layer (651) is a member made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159625.5A CN111644934A (en) | 2019-03-04 | 2019-03-04 | Corner grinding device of automobile injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159625.5A CN111644934A (en) | 2019-03-04 | 2019-03-04 | Corner grinding device of automobile injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111644934A true CN111644934A (en) | 2020-09-11 |
Family
ID=72340541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910159625.5A Withdrawn CN111644934A (en) | 2019-03-04 | 2019-03-04 | Corner grinding device of automobile injection molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111644934A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084626A (en) * | 2021-04-06 | 2021-07-09 | 扬州市玄裕电子有限公司 | Antenna board corner polisher |
| CN114770285A (en) * | 2022-05-27 | 2022-07-22 | 瑞昌市金宇铜业制造有限公司 | Lifting rod surface burr grinding device |
-
2019
- 2019-03-04 CN CN201910159625.5A patent/CN111644934A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084626A (en) * | 2021-04-06 | 2021-07-09 | 扬州市玄裕电子有限公司 | Antenna board corner polisher |
| CN114770285A (en) * | 2022-05-27 | 2022-07-22 | 瑞昌市金宇铜业制造有限公司 | Lifting rod surface burr grinding device |
| CN114770285B (en) * | 2022-05-27 | 2024-04-09 | 瑞昌市金宇铜业制造有限公司 | Lifting rod surface burr grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200911 |
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| WW01 | Invention patent application withdrawn after publication |