CN217453392U

CN217453392U - Precision surface grinding machine for card processing

Info

Publication number: CN217453392U
Application number: CN202123220129.8U
Authority: CN
Inventors: 石汪洋
Original assignee: Zhuzhou Changrui Precision Manufacturing Co ltd
Current assignee: Zhuzhou Changrui Precision Manufacturing Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-09-20
Anticipated expiration: 2031-12-21

Abstract

The utility model relates to a card processing technology field especially relates to an accurate flat grinder that card processing was used. The technical scheme comprises the following steps: the base, platform and adjustable shelf polish, the top fixed mounting of base has the motor, the output fixed mounting of motor has the drive wheel, fixed mounting has the mount on the base of motor one side, the front end movable mounting of mount has the movable rod, the front end movable mounting of movable rod has the runner that corresponds with the drive wheel, the front end fixed mounting of base has the fixed plate, the front end slidable mounting of fixed plate has the adjustable shelf, the top slidable mounting of adjustable shelf has the platform of polishing, the top movable mounting of platform of polishing has spacing seat. The utility model discloses a be provided with the mount and mutually support with the adjustable shelf, can make the dull polish area pine take off with the adjustable shelf upset, conveniently dismantle and install, through the mutually supporting of polishing platform and adjustable shelf, conveniently polish the operation, the cooperation protection frame protects the hand, has improved the security.

Description

Precision surface grinding machine for card processing

Technical Field

The utility model relates to a card processing technology field especially relates to an accurate flat grinder that card processing used.

Background

The surface grinding machine is a grinding machine for grinding the plane or the forming surface of a workpiece, in the production and processing process of the workpiece, more impurities such as burrs and the like can be generated on the surface of the workpiece, the workpiece is usually required to be ground and processed by the surface grinding machine, the burrs on the surface of a workpiece piece are removed, the workpiece can reach the required flatness, in the production and processing process of a card, the surface of the card is also required to be ground, the flatness of the surface is improved so as to meet the use requirement, and therefore, a precise surface grinding machine for card processing is required to be used so as to meet the processing requirement.

Through retrieval, patent publication No. CN209288892U discloses a surface grinding machine convenient for processing, which comprises a base, a workbench, an electromagnetic chuck and a grinding wheel, wherein the electromagnetic chuck is provided with a clamp for clamping a workpiece; anchor clamps include the base, the butt piece of setting on the base, and slidable mounting is at the movable tong piece on the base, be formed with the centre gripping space between activity tong piece and the butt piece, it has movable notch to run through along activity tong piece slip direction on the base, the interval runs through has a plurality of fixed orificess on the lateral wall of base, the grafting has the fixed pin in the fixed orifices, the screens piece that is arranged in movable notch has been cup jointed on the fixed pin, set up the mounting hole of slope on the activity tong piece, wear to be equipped with the clamp bolt of threaded connection on the screens piece in the mounting hole.

The precision surface grinder used for processing the existing cards has the following defects:

1. most of precision surface grinding machines used for processing the existing cards use a grinding belt to grind workpieces such as cards, so that the cards are inconvenient to maintain, the grinding belt needs to be disassembled and replaced after grinding, the assembly and disassembly operations are complex, the working strength of operators is improved, and the maintenance efficiency is reduced;

2. the precision surface grinding machine convenience that ordinary card processing was used is comparatively general, and is inconvenient to the work piece operation of polishing, mostly all need handheld work piece operation of polishing, has reduced the convenience, makes hand and dull polish area to take place the contact easily when polishing simultaneously and causes the potential safety hazard, has reduced the security, and this precision surface grinding machine that we propose a card processing to use solves current problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a precision surface grinding machine that card processing was used to the problem that exists among the background art.

The technical scheme of the utility model: the utility model provides a precision surface grinding machine that card processing used, includes the base, polishes platform and adjustable shelf, the top fixed mounting of base has the motor, the output fixed mounting of motor has the drive wheel, fixed mounting has the mount on the base of motor one side, the front end movable mounting of mount has the movable rod, the front end movable mounting of movable rod has the runner that corresponds with the drive wheel, the front end fixed mounting of base has the fixed plate, the front end slidable mounting of fixed plate has the adjustable shelf, the top slidable mounting of adjustable shelf has the platform of polishing, the top movable mounting of platform of polishing has spacing seat, the top fixed mounting of spacing seat has the protection frame.

Through driving the movable rod upset downwards, reduce the interval between runner and the drive wheel, it is fixed to drive spacing seat and carry out the centre gripping with the work piece, it carries out reciprocating motion at the adjustable shelf to drive the platform of polishing, can be comparatively convenient polish the operation to the work piece, the convenience has been improved, the protection frame is the transparence, make things convenient for the operation personnel to observe the condition of polishing, can protect operation personnel's hand through the protection frame simultaneously, avoid hand and dull polish area to contact and cause the injury, the effectual during operation security that has improved, convenient and practical.

Preferably, the bottom of the base is fixedly provided with a support frame, and a sanding belt is arranged between the driving wheel and the rotating wheel in a driving manner. Can conveniently support this device through the support frame, utilize the motor to drive the drive wheel and rotate, the cooperation runner drives the dull polish area and rotates the convenient operation of polishing.

Preferably, a spring is movably arranged between the fixed frame and the movable rod, and a handle is fixedly arranged on one side of the movable rod. The movable rod is driven to overturn downwards by the handle, and the movable rod is driven to reset by the spring.

Preferably, the movable frame and the fixed plate are slidably mounted through a sliding seat, and the sliding seat and the fixed plate are fixed through a fixed knob. The movable frame can conveniently slide up and down along the fixed plate through the sliding seat, the height of the movable frame can be conveniently adjusted, and the sliding seat and the fixed plate can be conveniently fixed through rotating the fixing knob.

Preferably, a threaded rod is movably mounted between the grinding table and the limiting seat, and a turntable is fixedly mounted at the front end of the threaded rod. The rotary table is used for driving the threaded rod to rotate, and the limiting seat can be driven to clamp and fix the workpiece.

Preferably, the polishing table and the movable frame are movably mounted through a sliding groove, and a handle is fixedly mounted at the front end of the polishing table. Reciprocating motion about can conveniently making the platform of polishing through the spout has improved stability, utilizes the handle to drive the platform of polishing and carries out reciprocating motion at the adjustable shelf.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the movable frame can be conveniently turned over by matching the fixed frame and the movable frame, so that the grinding belt is loosened, the grinding belt can be conveniently disassembled and assembled, an operator can quickly replace and maintain the grinding belt, the operation is convenient and quick, the working strength of the operator is reduced, and the maintenance working efficiency is effectively improved; through mutually supporting of grinding platform and adjustable shelf, can place the work piece that needs to polish at the bench of grinding, carry out reciprocating motion through driving the platform of grinding, can be comparatively convenient the operation of polishing, need not handheld work piece, the protection frame of cooperating simultaneously can effectually protect staff's hand, avoids hand and dull polish area to contact and causes the potential safety hazard, the effectual security that improves the during operation, has improved the convenience.

Drawings

Fig. 1 is a three-dimensional front view of the appearance of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of a back partial structure of the movable rod of the present invention;

fig. 5 is a schematic view of a local structure of the polishing table of the present invention.

Reference numerals are as follows: 1. a fixed mount; 101. a handle; 102. a movable rod; 103. a rotating wheel; 104. a spring; 2. a motor; 201. a driving wheel; 202. grinding an abrasive belt; 3. a base; 301. a support frame; 4. a polishing table; 401. a handle; 5. a fixing plate; 6. a movable frame; 601. a sliding seat; 602. fixing the knob; 603. a chute; 7. a limiting seat; 701. a protective frame; 702. a threaded rod; 703. a turntable.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in FIGS. 1-5, the precision surface grinding machine for processing cards provided by the present invention comprises a base 3, a grinding table 4 and a movable frame 6, wherein a motor 2 is fixedly installed on the top of the base 3, a driving wheel 201 is fixedly installed on the output end of the motor 2, a fixed frame 1 is fixedly installed on the base 3 on one side of the motor 2, a movable rod 102 is movably installed at the front end of the fixed frame 1, a rotating wheel 103 corresponding to the driving wheel 201 is movably installed at the front end of the movable rod 102, a fixed plate 5 is fixedly installed at the front end of the base 3, a movable frame 6 is slidably installed at the front end of the fixed plate 5, a grinding table 4 is slidably installed at the top of the movable frame 6, a limiting seat 7 is movably installed at the top of the grinding table 4, a protection frame 701 is fixedly installed at the top of the limiting seat 7, a spring 104 is movably installed between the fixed frame 1 and the movable rod 102, and a handle 101 is fixedly installed at one side of the movable rod 102, a grinding belt 202 is installed between the driving wheel 201 and the rotating wheel 103 in a driving mode, a handle 401 is fixedly installed at the front end of the grinding table 4, a threaded rod 702 is movably installed between the grinding table 4 and the limiting seat 7, and a rotating disc 703 is fixedly installed at the front end of the threaded rod 702.

The working principle of the precision surface grinder used for card processing based on the embodiment 1 is as follows: the movable rod 102 is driven by the handle 101 to turn downwards, the distance between the rotating wheel 103 and the driving wheel 201 is reduced, the abrasive belt 202 can be loosened, the abrasive belt 202 can be conveniently detached and replaced by an operator, the movable rod 102 is driven by the spring 104 to reset, the distance between the rotating wheel 103 and the driving wheel 201 can be increased, the abrasive belt 202 can be conveniently and automatically tightened, the installation and operation are convenient and quick, the convenience is effectively improved, the motor 2 is connected with a power supply through an external lead, the driving wheel 201 is driven by the motor 2 to rotate, the abrasive belt 202 is driven by the rotating wheel 103 to rotate, the grinding operation is convenient, a workpiece is placed on the grinding table 4, the threaded rod 702 is driven by the turntable 703 to rotate, the limiting seat 7 can be driven to clamp and fix the workpiece, and the workpiece can be conveniently contacted with the abrasive belt 202 by adjusting the height of the movable frame 6, utilize handle 401 to drive platform 4 of polishing to carry out reciprocating motion at adjustable shelf 6, can be comparatively convenient polish the operation to the work piece, improved the convenience, protection frame 701 is the transparence, makes things convenient for the operation personnel to observe the condition of polishing, can protect operation personnel's hand through protection frame 701 simultaneously, avoids hand and dull polish area 202 contact to cause the injury, the effectual during operation security that has improved, convenient and practical.

Example two

As shown in fig. 1-5, the present invention provides a precision surface grinding machine for card processing, which is compared with the first embodiment, the present embodiment further includes: the bottom fixed mounting of base 3 has support frame 301, through sliding seat 601 slidable mounting between adjustable shelf 6 and the fixed plate 5, and fixed through fixed knob 602 between sliding seat 601 and the fixed plate 5, through spout 603 movable mounting between platform 4 and the adjustable shelf 6 of polishing.

In this embodiment, can conveniently support this device through support frame 301, can conveniently make the adjustable shelf 6 slide from top to bottom along fixed plate 5 through sliding seat 601, conveniently adjust the height of adjustable shelf 6, can conveniently fix between sliding seat 601 and the fixed plate 5 through rotating fixed knob 602, can conveniently make platform 4 of polishing go on controlling reciprocating motion through spout 603, improved stability.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a precision surface grinder that card processing was used, includes base (3), platform (4) and adjustable shelf (6) of polishing, its characterized in that: the utility model discloses a grinding machine, including base (3), the top fixed mounting of base (3) has motor (2), the output fixed mounting of motor (2) has drive wheel (201), fixed mounting has mount (1) on base (3) of motor (2) one side, the front end movable mounting of mount (1) has movable rod (102), the front end movable mounting of movable rod (102) has runner (103) that correspond with drive wheel (201), the front end fixed mounting of base (3) has fixed plate (5), the front end slidable mounting of fixed plate (5) has adjustable shelf (6), the top slidable mounting of adjustable shelf (6) has platform (4) of polishing, the top movable mounting of platform (4) has spacing seat (7), the top fixed mounting of spacing seat (7) has protection frame (701).

2. The precision surface grinder for card processing according to claim 1, wherein: the bottom of the base (3) is fixedly provided with a support frame (301), and a grinding belt (202) is arranged between the driving wheel (201) and the rotating wheel (103) in a transmission manner.

3. The precision surface grinder for card processing according to claim 1, wherein: a spring (104) is movably arranged between the fixed frame (1) and the movable rod (102), and a handle (101) is fixedly arranged on one side of the movable rod (102).

4. The precision surface grinder for card processing according to claim 1, wherein: the movable frame (6) and the fixed plate (5) are installed in a sliding mode through a sliding seat (601), and the sliding seat (601) and the fixed plate (5) are fixed through a fixing knob (602).

5. The precision surface grinder for card processing according to claim 1, wherein: a threaded rod (702) is movably mounted between the grinding table (4) and the limiting seat (7), and a turntable (703) is fixedly mounted at the front end of the threaded rod (702).

6. The precision surface grinder for card processing according to claim 1, wherein: the polishing platform (4) and the movable frame (6) are movably mounted through a sliding groove (603), and a handle (401) is fixedly mounted at the front end of the polishing platform (4).