CN216542513U - Grinding machine for machining plastic mold accessories with extendable mileage - Google Patents

Grinding machine for machining plastic mold accessories with extendable mileage Download PDF

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Publication number
CN216542513U
CN216542513U CN202123302631.3U CN202123302631U CN216542513U CN 216542513 U CN216542513 U CN 216542513U CN 202123302631 U CN202123302631 U CN 202123302631U CN 216542513 U CN216542513 U CN 216542513U
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wall
rod
gear
mileage
grinding
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CN202123302631.3U
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Chinese (zh)
Inventor
侯迪
王淑珍
韦耀富
张川
谭克安
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Shanghai Mingjin Precision Mould Fittings Co ltd
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Shanghai Mingjin Precision Mould Fittings Co ltd
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Abstract

The utility model discloses a grinding machine for machining plastic mould accessories with extendable mileage, which comprises a work box, a pentagonal column and a sliding rod, wherein a sliding plate is installed on the outer wall of the connecting column, a moving column is installed on the outer wall of the sliding plate, a first motor is installed on the inner wall of the moving column, a threaded rod is installed at the output end of the first motor, an embedded rod is installed at one end of the spring rod, an inserting rod is installed on the outer wall of the first grinding rod, and a second grinding rod is installed on the outer wall of the inserting rod. According to the grinding device, the connecting plate, the sliding plate and the first motor are installed, when adjustment is needed, the first motor rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the connecting plate to move, the connecting plate moves to drive the sliding plate to move, the sliding plate moves to drive the connecting column to move, so that the first grinding roller finishes adjustment of machining mileage, the second grinding roller is fixed on the first grinding roller, the second grinding roller prolongs the machining area, and large-area molds can be machined conveniently.

Description

Grinding machine for machining plastic mold accessories with extendable mileage
Technical Field
The utility model relates to the technical field of grinding machines, in particular to a grinding machine for processing plastic mould accessories with extendable mileage.
Background
The grinder is a grinder for grinding the surface of a workpiece by using a grinding tool coated with or embedded with an abrasive, and is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in the workpiece.
The existing grinding machine has the defects that:
patent document CN212886958U discloses a roller grinder for processing metal automobile parts, the protection right "includes two brackets, the top ends of the two brackets are fixedly connected with bearing seats through bolts, and a reinforcing plate is welded between the bottoms of the two brackets, a roller is rotatably connected between the two bearing seats through a shaft lever, the utility model can realize the quick assembly and disassembly between the support frame and the bracket through the matching of the connecting block, the connecting groove, the screw connecting rod and the screw connecting hole, make support frame and support can carry alone, the effectual volume that reduces the machine of grinding helps the transport of the machine of being convenient for grinding, great improvement the handling efficiency of grinding the machine for the transport of grinding the machine labour saving and time saving more has reduced the handling cost of grinding the machine. However, the processing mileage of the grinder is not extendable, so that the processing types of the plastic molds are limited, some larger plastic molds cannot be processed and ground, and some wider plastic molds need to be processed for many times.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a grinder for plastic mold parts with extensible processing mileage, which solves the problem of inextensible processing mileage in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a grinding machine for processing plastic mould accessories with extensible mileage comprises a working box, a pentagonal column and a sliding rod, wherein a connecting column is installed on the outer wall of the pentagonal column, a sliding plate is installed on the outer wall of the connecting column, a moving column is installed on the outer wall of the sliding plate, a first motor is installed on the inner wall of the moving column, a threaded rod is installed at the output end of the first motor, a connecting plate is installed on the outer wall of the threaded rod, the outer wall of the connecting plate is connected with the outer wall of the sliding plate, a first grinding rod is installed on the outer wall of the moving column, a spring rod is installed on the inner wall of the first grinding rod, an embedding rod is installed at one end of the spring rod, an inserting rod is installed on the outer wall of the first grinding rod, a second grinding rod is installed on the outer wall of the inserting rod, the sliding rod is installed at the top of the working box, a fixing plate is installed at the top of the working box, and a cavity is installed on the outer wall of the fixing plate, no. two motors are installed to the inside diapire of cavity.
Preferably, the top of work box installs main motor, and No. one gear is installed to the output of main motor, and No. two gears are installed to the outer wall of work box, and No. three gears are installed to the outer wall of work box, and No. four gears are installed to the outer wall of work box, and No. one gear and No. two gear engagement, and No. two gear and No. three gear engagement, and No. three gear and No. four gear engagement.
Preferably, the outer wall of the sliding rod is provided with a sliding block, and the outer wall of the sliding block is provided with a protective cover.
Preferably, the sensor is mounted on the outer wall of the fixing plate.
Preferably, the clamping rod is installed on the inner wall of the cavity, the strip spring is installed on the inner wall of the cavity, and one end of the strip spring is connected with the outer wall of the clamping rod.
Preferably, the output end of the second motor is provided with a rolling wheel, and the outer wall of the rolling wheel is provided with a pull rope.
Preferably, the connector is installed to the inside diapire of cavity, and the dead lever is installed at the top of connector, and the bracing piece is installed to the outer wall of dead lever.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the grinding device, the connecting plate, the sliding plate and the first motor are installed, when adjustment is needed, the first motor rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the connecting plate to move, the connecting plate moves to drive the sliding plate to move, the sliding plate moves to drive the connecting column to move, so that the first grinding roller finishes adjustment of processing mileage, the inserted rod of the second grinding roller can be inserted into the inner wall of the first grinding roller, the spring rod pops out the embedded rod, the embedded rod is embedded into the inserted rod, the second grinding roller finishes fixation on the first grinding roller, the second grinding roller prolongs the processing area, and a large-area die is convenient to process;
2. according to the utility model, the protective cover, the clamping rod and the second motor are installed, when the protective cover works, the protective cover is put down along the sliding rod, so that the protective cover covers the gear, accidents caused by accidental touch of workers are avoided, when external personnel open the protective cover during working, the sensor detects light changes, the second motor rotates to drive the winding wheel to rotate, the winding wheel rotates to drive the pull rope to move, the pull rope pulls the supporting rod, the supporting rod is inclined, the supporting rod drives the fixing rod to move, the fixing rod does not fix the clamping rod, the clamping rod is popped out by the long-strip spring with force accumulation, the clamping rod is embedded into the first gear, the first gear is suddenly stopped, and the external personnel are prevented from being rolled by the gear.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a first embodiment of the present invention;
FIG. 4 is a schematic view of a second embodiment of the present invention;
FIG. 5 is a schematic view of a fixing plate according to the present invention;
fig. 6 is a schematic structural diagram of a second motor according to the present invention.
In the figure: 1. a work box; 101. a main motor; 102. a first gear; 103. a second gear; 104. a third gear; 105. a fourth gear; 2. a pentagonal column; 201. connecting columns; 202. a slide plate; 203. moving the column; 204. a first motor; 205. a threaded rod; 206. a connecting plate; 207. a first grinding roller; 208. a spring lever; 209. an embedded rod; 210. inserting a rod; 211. a second grinding rod; 3. a slide bar; 301. a slider; 302. a protective cover; 4. a fixing plate; 401. a sensor; 5. a cavity; 501. a clamping rod; 502. a strip spring; 6. a second motor; 601. a winding wheel; 602. pulling a rope; 7. a connector; 701. fixing the rod; 702. a support rod.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1: referring to fig. 1, a grinder for processing plastic mold accessories with extendable mileage includes a work box 1, a pentagonal column 2 and a slide bar 3, a main motor 101 is installed at the top of the work box 1, a first gear 102 is installed at the output end of the main motor 101, a second gear 103 is installed on the outer wall of the work box 1, a third gear 104 is installed on the outer wall of the work box 1, a fourth gear 105 is installed on the outer wall of the work box 1, and the first gear 102 is meshed with the second gear 103, and the second gear 103 is meshed with the third gear 104, and the third gear 104 is engaged with the fourth gear 105, the main motor 101 rotates to drive the first gear 102 to rotate, the first gear 102 rotates to drive the second gear 103 to rotate, the second gear 103 rotates to drive the third gear 104 to rotate, the third gear 104 rotates to drive the fourth gear 105 to rotate, the gears are different in size and different in rotating speed, and the grinding tool is inserted into different gears to adjust the rotating speed.
Example 2: referring to fig. 1, 3 and 4, a connecting column 201 is installed on the outer wall of a pentagonal column 2, a sliding plate 202 is installed on the outer wall of the connecting column 201, a moving column 203 is installed on the outer wall of the sliding plate 202, a first motor 204 is installed on the inner wall of the moving column 203, a threaded rod 205 is installed at the output end of the first motor 204, a connecting plate 206 is installed on the outer wall of the threaded rod 205, the outer wall of the connecting plate 206 is connected with the outer wall of the sliding plate 202, a first grinding roller 207 is installed on the outer wall of the moving column 203, a spring rod 208 is installed on the inner wall of the first grinding roller 207, an embedded rod 209 is installed at one end of the spring rod 208, an inserting rod 210 is installed on the outer wall of the first grinding roller 207, a second grinding roller 211 is installed on the outer wall of the inserting rod 210, when adjustment is needed, the first motor 204 rotates to drive the threaded rod 205 to rotate, the threaded rod 205 rotates to drive the connecting plate 206 to move, the connecting plate 206 moves to drive the sliding plate 202 to move, the connecting column 201 to move, make grinding rod 207 accomplish the regulation of processing mileage, can insert grinding rod 207's inner wall with No. two inserted bars 210 of grinding rod 211, spring beam 208 pops out embedding pole 209 for embedding pole 209 embedding inserted bars 210's inside, make No. two grinding rod 211 accomplish fixedly on grinding rod 207, No. two grinding rod 211 has prolonged the area of processing, the mould of the large tracts of land of being convenient for of processing.
Example 3: referring to fig. 2, 5 and 6, a slide rod 3 is installed at the top of a work box 1, a fixed plate 4 is installed at the top of the work box 1, a cavity 5 is installed on the outer wall of the fixed plate 4, a second motor 6 is installed on the inner bottom wall of the cavity 5, a slide block 301 is installed on the outer wall of the slide rod 3, a protective cover 302 is installed on the outer wall of the slide block 301, a sensor 401 is installed on the outer wall of the fixed plate 4, a clamping rod 501 is installed on the inner wall of the cavity 5, a strip spring 502 is installed on the inner wall of the cavity 5, one end of the strip spring 502 is connected with the outer wall of the clamping rod 501, a winding wheel 601 is installed at the output end of the second motor 6, a pull rope 602 is installed on the outer wall of the winding wheel 601, a connector 7 is installed on the inner bottom wall of the cavity 5, a fixed rod 701 is installed at the top of the connector 7, a support rod 702 is installed on the outer wall of the fixed rod 701, the protective cover 302 is put down along the slide rod 3 to cover 302 to cover the gear when in operation, avoid the staff to touch by mistake and cause the accident, open protection casing 302 when external personnel are at the during operation, sensor 401 detects the light change, No. two motor 6 is rotatory to drive reel 601 rotatory, reel 601 is rotatory to drive stay cord 602 and removes, stay cord 602 drags bracing piece 702, make bracing piece 702 empty, bracing piece 702 drives dead lever 701 and removes, make dead lever 701 no longer fix kelly 501, kelly 501 is popped out by the rectangular spring 502 of power storage, kelly 501 imbeds gear 102, make gear 102 scram, avoid external personnel to be drawn into by the gear.
The working principle is as follows: when the adjustment is needed, the first motor 204 rotates to drive the threaded rod 205 to rotate, the threaded rod 205 rotates to drive the connecting plate 206 to move, the connecting plate 206 moves to drive the sliding plate 202 to move, the sliding plate 202 moves to drive the connecting column 201 to move, so that the first grinding roller 207 finishes the adjustment of the processing mileage, the inserted rod 210 of the second grinding roller 211 can be inserted into the inner wall of the first grinding roller 207, the spring rod 208 ejects the embedded rod 209, so that the embedded rod 209 is embedded into the inserted rod 210, the second grinding roller 211 finishes the fixation on the first grinding roller 207, the second grinding roller 211 prolongs the processing area, a large-area die is convenient to process, when in operation, the protective cover 302 is put down along the sliding rod 3, the protective cover 302 covers the gear, the accident caused by the mistaken touch of workers is avoided, when the external workers open the protective cover 302 in operation, the sensor 401 detects the change of light, the second motor 6 rotates to drive the winding wheel 601 to rotate, the reel 601 is rotatory to drive stay cord 602 and removes, and stay cord 602 drags bracing piece 702 for bracing piece 702 emptys, and bracing piece 702 drives dead lever 701 and removes, makes dead lever 701 no longer fixed kelly 501, and kelly 501 is popped out by the rectangular spring 502 of holding power, and kelly 501 embedding gear 102 makes gear 102 scram, avoids external personnel to be drawn into by the gear.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a malleable plastic mould accessory of processing mileage is with grinding machine, includes work box (1), pentagon post (2) and slide bar (3), its characterized in that: a connecting column (201) is installed on the outer wall of the pentagonal column (2), a sliding plate (202) is installed on the outer wall of the connecting column (201), a moving column (203) is installed on the outer wall of the sliding plate (202), a first motor (204) is installed on the inner wall of the moving column (203), a threaded rod (205) is installed at the output end of the first motor (204), a connecting plate (206) is installed on the outer wall of the threaded rod (205), the outer wall of the connecting plate (206) is connected with the outer wall of the sliding plate (202), a first grinding rod (207) is installed on the outer wall of the moving column (203), a spring rod (208) is installed on the inner wall of the first grinding rod (207), an embedded rod (209) is installed at one end of the spring rod (208), an inserting rod (210) is installed on the outer wall of the first grinding rod (207), and a second grinding rod (211) is installed on the outer wall of the inserting rod (210), slide bar (3) are installed at the top of work box (1), fixed plate (4) are installed at the top of work box (1), cavity (5) are installed to the outer wall of fixed plate (4), No. two motor (6) are installed to the inside diapire of cavity (5).
2. The grinder for machining plastic mold parts with extendable mileage as set forth in claim 1, wherein: main motor (101) is installed at the top of work box (1), gear (102) is installed to the output of main motor (101), No. two gear (103) are installed to the outer wall of work box (1), No. three gear (104) are installed to the outer wall of work box (1), No. four gear (105) are installed to the outer wall of work box (1), and gear (102) and No. two gear (103) meshing, and No. two gear (103) and No. three gear (104) meshing, and No. three gear (104) and No. four gear (105) meshing.
3. The grinder for machining plastic mold parts with extendable mileage as set forth in claim 1, wherein: the outer wall of the sliding rod (3) is provided with a sliding block (301), and the outer wall of the sliding block (301) is provided with a protective cover (302).
4. The grinder for machining plastic mold parts with extendable mileage as set forth in claim 1, wherein: and a sensor (401) is arranged on the outer wall of the fixing plate (4).
5. The grinder for machining plastic mold parts with extendable mileage as set forth in claim 1, wherein: the inner wall of cavity (5) is installed kelly (501), and rectangular spring (502) are installed to the inner wall of cavity (5), and the outer wall connection of the one end and kelly (501) of rectangular spring (502).
6. The grinder for machining plastic mold parts with extendable mileage as set forth in claim 1, wherein: a winding wheel (601) is installed at the output end of the second motor (6), and a pull rope (602) is installed on the outer wall of the winding wheel (601).
7. The grinder for machining plastic mold parts with extendable mileage as set forth in claim 1, wherein: connector (7) are installed to the inside diapire of cavity (5), and dead lever (701) are installed at the top of connector (7), and bracing piece (702) are installed to the outer wall of dead lever (701).
CN202123302631.3U 2021-12-26 2021-12-26 Grinding machine for machining plastic mold accessories with extendable mileage Active CN216542513U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123302631.3U CN216542513U (en) 2021-12-26 2021-12-26 Grinding machine for machining plastic mold accessories with extendable mileage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123302631.3U CN216542513U (en) 2021-12-26 2021-12-26 Grinding machine for machining plastic mold accessories with extendable mileage

Publications (1)

Publication Number Publication Date
CN216542513U true CN216542513U (en) 2022-05-17

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Application Number Title Priority Date Filing Date
CN202123302631.3U Active CN216542513U (en) 2021-12-26 2021-12-26 Grinding machine for machining plastic mold accessories with extendable mileage

Country Status (1)

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CN (1) CN216542513U (en)

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