CN212977805U - Surface grinding device for die accessories - Google Patents
Surface grinding device for die accessories Download PDFInfo
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- CN212977805U CN212977805U CN202021869478.5U CN202021869478U CN212977805U CN 212977805 U CN212977805 U CN 212977805U CN 202021869478 U CN202021869478 U CN 202021869478U CN 212977805 U CN212977805 U CN 212977805U
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- 238000005516 engineering process Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
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Abstract
The utility model discloses a mould accessory surface dull polish device, including two supports, respectively fixedly connected with crossbeam and operation panel between two supports, and all be provided with motor and one-level ball on two supports. The utility model utilizes the bracket to set the crossbeam and the operation platform which are corresponding up and down, the first-stage gear and the second-stage gear which are connected by meshing are utilized on the bracket to set the first-stage ball screw which is driven by the motor to rotate, and the first-stage nut on the first-stage ball screw and the traction rod are utilized to drive the limiting clamping rods which are arranged on the two sides of the operation platform and are provided with the pin shaft to deflect at a certain angle so as to preliminarily clamp the die fittings; the rotation of a second-stage ball screw is realized by utilizing a third-stage gear and a fourth-stage gear, so that a clamping plate connected to a second-stage nut horizontally moves in an operation table to perform secondary clamping on a mold accessory; the use of a tractor and hydraulic cylinders on the cross beam allows the sander to perform accurate size sanding of fixed position mold accessories.
Description
Technical Field
The utility model relates to a mould processing technology field especially relates to a mould accessory surface dull polish device.
Background
With the continuous development of industrial manufacturing technology, more and more products in production life can be manufactured by die casting, and the process needs to be realized by various die fittings. The die part is a general term for a metal part exclusively used in the die industry on a stamping die, a plastic die or FA automation equipment, and the die part is erected at the head of a hardware part with high precision requirement, high quality requirement and the like.
However, when the product manufactured by the grinding tool accessory is demolded, because the temperature and the force are difficult to control, a large number of micro-thorns are extremely easy to form on the mould accessory, so that the attractiveness of the grinding tool accessory is influenced, the pricking effect can be caused by obvious concave-convex touch feeling, and the mold casting at the later stage is seriously influenced, so that the further grinding processing is required. Under the conventional technology, the manual polishing mode is passed through more, but the efficiency is low, and although some automatic polishing machines are used successively, in the polishing process, because the fastening clamping to the die part is lacked, the die part is easy to move, and the polishing precision and quality are seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the surface of the die part in the prior art has acupuncture to result in unevenness to influence the quality of products, and the provided surface grinding device for the die part.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mold part surface sanding device comprises two supports, a cross beam and an operation table are fixedly connected between the two supports respectively, a motor and a first-stage ball screw are arranged on the two supports respectively, the lower end of the operation table is rotatably provided with two second-stage ball screws, a first-stage gear and a second-stage gear which are connected in a meshing manner are fixedly sleeved on the output end of the motor and the first-stage ball screw respectively, a first-stage nut is mounted on the first-stage ball screw, a traction rod is connected to the first-stage nut through a pin shaft, a limiting clamping rod connected with the traction rod is mounted on the operation table through a pin shaft, a third-stage gear and a fourth-stage gear which are connected in a meshing manner are fixedly sleeved on the first-stage ball screw and the second-stage ball screw respectively, a second-stage nut is mounted on the second-stage ball screw, and movable mounting has the tractor in the guiding hole, tractor output end fixedly connected with pneumatic cylinder, and pneumatic cylinder output fixedly connected with dull polish machine.
Preferably, the two supports are vertically arranged, and the horizontally arranged beam and the operating platform are arranged between the two supports from top to bottom.
Preferably, the first-stage ball screw is vertically and rotatably arranged on the inner side of the support, and the first-stage gear and the second-stage gear are both flat gears.
Preferably, one end of the traction rod, which is far away from the primary nut, is rotatably connected with the limiting clamping rod.
Preferably, the two second-stage ball screws are respectively and horizontally positioned below the two first-stage ball screws, and the third-stage gear and the fourth-stage gear are bevel gears.
Preferably, the hydraulic cylinder is vertically arranged, and the grinding machine is positioned right above the operating platform.
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model discloses crossbeam and the operation panel that corresponds about setting up on the support, the one-level gear that utilizes the meshing to connect on the support sets up by the rotatory one-level ball of motor drive with the second grade gear, utilizes the one-level nut on the one-level ball to drive the spacing clamping bar of round pin hub mounting on the operation panel both sides with the traction lever and carries out certain angle's deflection to carry out the centre gripping fixedly to the mould accessory that is located on the operation panel from the top.
2. The utility model discloses set up the second grade ball corresponding with one-level ball at operation panel both sides lower extreme to utilize the tertiary gear that the meshing is connected and level four gear to realize the rotary motion of second grade ball, make the splint that are connected with the second grade nut carry out the steady removal of horizontal direction on the operation panel, it is fixed to carry out the secondary centre gripping from the below to the die part.
To sum up, the utility model utilizes the bracket to set the crossbeam and the operation platform which are corresponding up and down, utilizes the primary gear and the secondary gear which are connected in a meshing way to set the primary ball screw which is driven by the motor to rotate, utilizes the primary nut on the primary ball screw and the traction rod to drive the limiting clamping rods which are arranged on the two sides of the operation platform and are provided with the pin shafts to deflect at a certain angle, so as to preliminarily clamp the die fittings; the rotation of a second-stage ball screw is realized by utilizing a third-stage gear and a fourth-stage gear, so that a clamping plate connected to a second-stage nut horizontally moves in an operation table to perform secondary clamping on a mold accessory; the use of a tractor and hydraulic cylinders on the cross beam allows the sander to perform accurate size sanding of fixed position mold accessories.
Drawings
Fig. 1 is a schematic structural view of a surface grinding device for a mold part according to the present invention;
fig. 2 is an enlarged schematic view of a part a of the structure of the mold part surface grinding device provided by the present invention.
In the figure: the automatic sander comprises a support 1, a cross beam 2, an operation table 3, a motor 4, a first-stage ball screw 5, a second-stage ball screw 6, a first-stage gear 7, a second-stage gear 8, a first-stage nut 9, a traction rod 10, a limiting clamping rod 11, a third-stage gear 12, a fourth-stage gear 13, a second-stage nut 14, a clamping plate 15, a guide hole 16, a tractor 17, a hydraulic cylinder 18 and a sander 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a mold accessory surface sanding device comprises two supports 1, a beam 2 and an operation table 3 are fixedly connected between the two supports 1 respectively, a motor 4 and a first-stage ball screw 5 are arranged on each of the two supports 1, specifically referring to fig. 1, a servo motor with the model of HC-SFS81 is fixedly arranged on the outer side of each support 1, two second-stage ball screws 6 are rotatably arranged at the lower end of each operation table 3, a first-stage gear 7 and a second-stage gear 8 which are connected in a meshing manner are fixedly sleeved on the output end of the motor 4 and the first-stage ball screw 5 respectively, a first-stage nut 9 is arranged on each first-stage ball screw 5, a traction rod 10 is connected to the upper pin shaft of each first-stage nut 9, a limiting clamping rod 11 connected with the traction rod 10 is arranged on the upper pin shaft of each operation table 3, a third-stage gear 12 and, and the second-stage ball screw 6 is provided with a second-stage nut 14, the second-stage nut 14 is connected with a clamping plate 15 which penetrates through the operating platform 3 in a sliding manner through a bolt, the beam 2 is provided with a guide hole 16, a tractor 17 is movably arranged in the guide hole 16, under the driving action of the tractor 17, a sanding machine 19 connected to the output end of a hydraulic cylinder 18 can move back and forth and left and back, the output end of the tractor 17 is fixedly connected with the hydraulic cylinder 18, the hydraulic cylinder 18 is YGS 70X 30, the output end of the hydraulic cylinder 18 is fixedly connected with a sanding machine 19, and the sanding machine 19 is a pneumatic type sanding device of X51V.
The two supports 1 are vertically arranged, and the horizontally arranged beam 2 and the operating platform 3 are arranged between the two supports 1 from top to bottom.
The one-level ball screw 5 vertically rotates and is arranged on the inner side of the support 1, bearings which rotatably support the one-level ball screw 5 are arranged at the upper end and the lower end of the one-level support 1, and the one-level gear 7 and the secondary gear 8 are flat gears.
One end of the traction rod 10, which is far away from the primary nut 9, is rotatably connected with the limiting clamping rod 11, and the limiting clamping rod 11 can be inclined at a certain angle under the traction action of the primary nut 9 and the traction rod 10, so that the upper end of the grinding tool accessory is clamped and fixed.
Two second grade ball screws 6 are respectively horizontally arranged below two first grade ball screws 5, bearings for rotatably supporting the second grade ball screws 6 are arranged in the middle of the operating platform 3 and at the two ends of the operating platform, and the third-stage gear 12 and the fourth-stage gear 13 are bevel gears.
The hydraulic cylinder 18 is vertically arranged, the output end of the hydraulic cylinder 18 drives the sand grinder 19 to adjust the position in the vertical direction in the telescopic process, and the sand grinder 19 is positioned right above the operating platform 3.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
placing a die part to be ground flat on an operation table 13;
the motor 4 on the control bracket 1 is started, the output end of the motor 4 drives the primary ball screw 5 to rotate through the primary gear 7 and the secondary gear 8 which are connected in a meshed manner, the primary nut 9 ascends along with the rotation of the primary ball screw 5 and drives the limiting clamping rod 11 to gradually tend to be horizontal through the traction rod 10 until the free end of the limiting clamping rod 11 is contacted with a die accessory and clamps the upper end of the limiting clamping rod;
the primary ball screw 5 drives the secondary ball screw 6 to rotate through a tertiary gear 12 and a tertiary gear 13 which are connected in a meshed mode, and the secondary nut 14 horizontally moves along with the rotation of the secondary ball screw 6, so that the clamping plates 15 move oppositely under the driving of the secondary nut 14 to clamp and fix the lower end of a mold fitting;
the tractor 17 is controlled on the cross beam 2 to horizontally move through the hydraulic cylinder 18, and then the output end of the hydraulic cylinder 18 is controlled to vertically extend and retract, so that the running grinding machine is in contact with the grinding tool accessory, and the surface of the grinding tool accessory is ground to be flat.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a mould accessory surface dull polish device, includes two supports (1), its characterized in that, two fixedly connected with crossbeam (2) and operation panel (3) respectively between support (1), and all be provided with motor (4) and one-level ball (5) on two supports (1), operation panel (3) lower extreme rotates and is provided with two second grade ball (6), fixed cover is equipped with one-level gear (7) and second grade gear (8) that the meshing is connected respectively on motor (4) output and one-level ball (5), and installs one-level nut (9) on one-level ball (5), the round pin hub connection has traction lever (10) on one-level nut (9), and round pin hub connection installs spacing clamping bar (11) that are connected with traction lever (10) on operation panel (3), fixed cover is equipped with tertiary gear (12) and the level four gear (12) that the meshing is connected respectively on one-level ball (5) and second grade ball (6) and is equipped with fourth grade gear (6 (13) And install second grade nut (14) on second grade ball (6), bolted connection has splint (15) that slide and run through operation panel (3) on second grade nut (14), open on crossbeam (2) and have guiding hole (16), and movable mounting has tractor (17) in guiding hole (16), tractor (17) output end fixedly connected with pneumatic cylinder (18), and pneumatic cylinder (18) output end fixedly connected with dull polish machine (19).
2. A sanding device for surfaces of mould parts according to claim 1, characterized in that the two supports (1) are arranged vertically and the horizontally arranged cross beam (2) and the worktop (3) are arranged between the two supports (1) from top to bottom.
3. The sanding device for surfaces of mold parts according to claim 2, characterized in that the primary ball screw (5) is vertically rotatably arranged inside the holder (1) and the primary gear (7) and the secondary gear (8) are both flat gears.
4. A sanding device for surfaces of mold parts according to claim 1, characterized in that the end of the draw bar (10) remote from the primary nut (9) is pivotally connected to a spacing clamp bar (11).
5. The sanding device for mold part surfaces according to claim 4, wherein two secondary ball screws (6) are horizontally positioned below two primary ball screws (5), and the tertiary gear (12) and the quaternary gear (13) are bevel gears.
6. A mould part surface sanding device according to claim 1, characterized in that the hydraulic cylinder (18) is arranged vertically and the sander (19) is located directly above the worktop (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021869478.5U CN212977805U (en) | 2020-09-01 | 2020-09-01 | Surface grinding device for die accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021869478.5U CN212977805U (en) | 2020-09-01 | 2020-09-01 | Surface grinding device for die accessories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212977805U true CN212977805U (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021869478.5U Active CN212977805U (en) | 2020-09-01 | 2020-09-01 | Surface grinding device for die accessories |
Country Status (1)
| Country | Link |
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| CN (1) | CN212977805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106876A (en) * | 2022-08-31 | 2022-09-27 | 徐州易茂电子科技有限公司 | Protruding heterogeneous piece burr polishing equipment for electronic scale resetting |
-
2020
- 2020-09-01 CN CN202021869478.5U patent/CN212977805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106876A (en) * | 2022-08-31 | 2022-09-27 | 徐州易茂电子科技有限公司 | Protruding heterogeneous piece burr polishing equipment for electronic scale resetting |
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