CN218904804U

CN218904804U - Polisher of quick fixed work piece

Info

Publication number: CN218904804U
Application number: CN202223072975.4U
Authority: CN
Inventors: 徐阳杨; 姚建; 高磊; 宣照红
Original assignee: Changchun Zhongqiyuan Machinery Co ltd
Current assignee: Changchun Zhongqiyuan Machinery Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-04-25
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a grinding machine for rapidly fixing workpieces, wherein a lifting mechanism is arranged at the bottom of the inner side of a machine case, the top of the lifting mechanism is connected with a placing plate, a rapid fixing mechanism is arranged on the placing plate, a height adjusting mechanism is arranged at the top of the inner side of the machine case, a movable grinding machine is arranged below the height adjusting mechanism, the rapid fixing mechanism comprises a transmission mechanism, the transmission mechanism is positioned in a first mounting groove formed in the placing plate, the transmission mechanism is connected with a symmetrically-arranged bidirectional screw rod mechanism, the bidirectional screw rod mechanism is positioned in a second mounting groove formed in the placing plate, a movable block is symmetrically arranged on the outer side of the bidirectional screw rod mechanism, and the top of the movable block is connected with the bottom of the fixing plate symmetrically arranged above the placing plate. This polisher of quick fixed work piece, this device is for solving the longer problem of the fixed work piece required time of current polisher, through installing quick fixed establishment on placing the board.

Description

Polisher of quick fixed work piece

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a grinding machine capable of rapidly fixing a workpiece.

Background

The polisher is mainly applied to surface polishing treatment of workpieces, can remove burrs and polish, and plays a very important role in finish machining of the workpieces.

The utility model provides a through retrieving finding among the prior art as CN106078419B hardware polisher, including the drive case, the top fixedly connected with of drive case polishes the case, the top fixedly connected with electric telescopic handle of polishing the incasement wall, the one end fixedly connected with first motor case of motor telescopic handle keeping away from the case, the inside fixedly connected with first motor of first motor case, the output shaft of first motor runs through first motor case and extends to the outside of first motor case, the output shaft of first motor extends to the outside one end fixedly connected with piece of polishing of first motor case, the inside of drive case is provided with drive arrangement, drive arrangement is including the second motor, the output shaft fixedly connected with swiveling wheel of second motor. This five metals polisher can save manual polishing, makes the face location of polishing of five metals more accurate, and the qualification rate of polishing is higher, has reduced the emergence of incident, and has reduced workman's amount of labour, has improved work efficiency to operating time has been saved.

The grinding machine enables the grinding surface of the hardware to be positioned more accurately, the grinding qualification rate is higher, the occurrence of safety accidents is reduced, the working efficiency is improved, the working time is saved, but the grinding machine clamps and fixes a workpiece through the matching of the nut and the bolt, the fixing needs manual operation, and the required time is long, so that the grinding machine for quickly fixing the workpiece is provided, and the problem is solved.

Disclosure of Invention

The utility model aims to provide a grinding machine for quickly fixing a workpiece, which solves the problem that the prior grinding machine provided in the background art needs longer time for fixing the workpiece.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a polisher of quick fixed work piece, includes quick-witted case, quick-witted case inboard bottom is provided with elevating system, and the elevating system top is connected with placing the board, place and install quick-witted case inboard top and install high adjustment mechanism, and high adjustment mechanism installs the removal polisher below, quick-operation fixed establishment includes drive mechanism, and drive mechanism is located the first mounting groove of placing the inside seting up of board, drive mechanism is connected with the two-way lead screw mechanism that the symmetry set up, and two-way lead screw mechanism is located the second mounting groove of placing the board seting up, two-way lead screw mechanism outside symmetry is provided with first movable block, and first movable block top is connected with the fixed plate bottom of placing the board top symmetry setting.

Preferably, the transmission mechanism comprises a first motor, the output end of the first motor is connected with a double-groove driving wheel, the double-groove driving wheel is connected with driven wheels arranged on two sides through a transmission belt, and the inside of the driven wheels is connected with a bidirectional screw rod mechanism.

By adopting the technical scheme, the bidirectional screw rod mechanism is convenient to drive to rotate.

Preferably, a box door is arranged on one side of the box, an observation window is arranged on the box door, and a layer of sound insulation layer is coated on the inner wall of the box.

By adopting the technical scheme, the grinding noise is weakened.

Preferably, the lifting mechanism comprises a second motor, a first gear is connected to the output end of the second motor, the outer side of the first gear is meshed with a second gear symmetrically arranged, a threaded rod is connected to the inner side of the second gear, one end of the threaded rod rotates in a bearing arranged at the bottom of the inner side of the chassis, a movable plate is connected to the outer side of the threaded rod in a threaded manner, and the top of the movable plate is connected to the bottom of the placing plate through a connecting rod symmetrically arranged.

By adopting the technical scheme, the height of the placing plate is convenient to adjust.

Preferably, the height adjusting mechanism comprises an electric telescopic rod, the top of the electric telescopic rod is connected with the top of the inner side of the case, the output end of the electric telescopic rod is connected with a lifting plate, and the bottom of the lifting plate is connected with a movable grinding machine.

Through adopting above-mentioned technical scheme, be convenient for adjust and remove polisher height.

Preferably, the movable grinding machine comprises a mounting groove, the top of the mounting groove is connected with the bottom of the lifting plate, an electric screw rod mechanism is mounted in the mounting groove, a second movable block is connected to the outer side of the electric screw rod mechanism, a third motor is mounted in the second movable block, and the output end of the third motor is connected with a grinding block on the outer side of the second movable block.

By adopting the technical scheme, the polishing position of the polishing block can be conveniently adjusted.

Compared with the prior art, the utility model has the beneficial effects that: this polisher of quick fixed work piece, this device is for solving the longer problem of the fixed work piece required time of current polisher, through installing quick fixed establishment on placing the board, place the work piece in place the board top during the use, open first motor after placing, the double flute action wheel rotates under the effect of first motor, drive from the driving wheel through the drive belt and rotate in step, thereby make two-way screw mechanism rotate, first movable block drives and is close gradually between the fixed plate under two-way screw mechanism pivoted effect, until the fixed plate inboard hugs closely with the work piece outside, inject the work piece position.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of the overall front view of the present utility model;

FIG. 3 is a schematic view of the quick-fixing mechanism of the present utility model;

FIG. 4 is a schematic view of the position relationship between the fixing plate and the placing plate according to the present utility model;

fig. 5 is a schematic view of a mobile sander according to the present utility model.

In the figure: 1. a chassis; 101. a door; 102. an observation window; 2. a lifting mechanism; 201. a second motor; 202. a first gear; 203. a second gear; 204. a threaded rod; 205. a moving plate; 206. a connecting rod; 3. placing a plate; 4. a quick fixing mechanism; 401. a transmission mechanism; 402. a two-way screw rod mechanism; 403. a first moving block; 404. a fixing plate; 405. a first motor; 406. a transmission belt; 407. driven wheel; 5. a height adjusting mechanism; 501. an electric telescopic rod; 502. a lifting plate; 6. moving a grinding machine; 601. a mounting groove; 602. an electric screw rod mechanism; 603. a second moving block; 604. a third motor; 605. and (5) grinding the blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: according to the polisher for quickly fixing workpieces, as shown in fig. 1 and 2, a lifting mechanism 2 is arranged at the bottom of the inner side of a machine case 1, the top of the lifting mechanism 2 is connected with a placing plate 3, and the placing plate 3 is in sliding connection with the inner wall of the machine case 1.

Specifically, a box door 101 is provided on one side of the box 1, an observation window 102 is provided on the box door 101, and an acoustic insulation layer is coated on the inner wall of the box 1.

In a further embodiment, a controller is disposed below the observation window 102, and the controller is electrically connected to the internal devices of the chassis 1.

In a further embodiment, the observation window 102 is provided to facilitate the observation of the operation condition inside the cabinet 1 after the cabinet door 101 is closed, and the soundproof cotton can reduce the influence of polishing noise on the outside.

Specifically, the lifting mechanism 2 includes a second motor 201, and the output end of the second motor 201 is connected with a first gear 202, the outer side of the first gear 202 is meshed with a second gear 203 which is symmetrically arranged, and the second gear 203 is internally connected with a threaded rod 204, one end of the threaded rod 204 rotates in a bearing which is arranged at the bottom of the inner side of the chassis 1, the outer side of the threaded rod 204 is in threaded connection with a moving plate 205, and the top of the moving plate 205 is connected with the bottom of the placing plate 3 through a connecting rod 206 which is symmetrically arranged.

When the height of the placing plate 3 needs to be adjusted, the second motor 201 is started, the first gear 202 rotates under the action of the second motor 201, so that the second gear 203 and the threaded rod 204 are driven to synchronously rotate, and the moving plate 205 moves under the action of the rotation of the threaded rod 204, and the placing plate 3 is driven to change in height through the connecting rod 206.

According to fig. 1 and 3-4, the placement plate 3 is provided with a quick-fix mechanism 4.

Specifically, the quick fixing mechanism 4 includes a transmission mechanism 401, and the transmission mechanism 401 is located in a first installation groove formed in the placement plate 3, the transmission mechanism 401 is connected with a two-way screw mechanism 402 symmetrically arranged, and the two-way screw mechanism 402 is located in a second installation groove formed in the placement plate 3, a first moving block 403 is symmetrically arranged on the outer side of the two-way screw mechanism 402, and the top of the first moving block 403 is connected with the bottom of a fixing plate 404 symmetrically arranged above the placement plate 3.

In a further embodiment, the transmission mechanism 401 includes a first motor 405, and an output end of the first motor 405 is connected with a double-groove driving wheel, the double-groove driving wheel is connected with driven wheels 407 arranged on two sides through a transmission belt 406, and the inside of the driven wheels 407 is connected with the bidirectional screw rod mechanism 402.

When the workpiece positioning device is used, a workpiece is placed above the placing plate 3, the first motor 405 is started after the workpiece is placed, the double-groove driving wheel rotates under the action of the first motor 405, the driven wheel 407 is driven by the driving belt 406 to synchronously rotate, so that the bidirectional screw rod mechanism 402 rotates, the first moving block 403 drives the fixed plates 404 to gradually approach each other under the action of the rotation of the bidirectional screw rod mechanism 402 until the inner side of the fixed plates 404 clings to the outer side of the workpiece, and the position of the workpiece is limited.

As shown in fig. 1 and 5, a height adjusting mechanism 5 is installed at the top of the inside of the cabinet 1, and a movable grinder 6 is installed below the height adjusting mechanism 5.

Specifically, the height adjusting mechanism 5 includes an electric telescopic rod 501, and the top of the electric telescopic rod 501 is connected with the top of the inner side of the chassis 1, the output end of the electric telescopic rod 501 is connected with a lifting plate 502, and the bottom of the lifting plate 502 is connected with a movable grinding machine 6.

In a further embodiment, the lifting plate 502 is slidably connected with the inner wall of the chassis 1, when the height of the movable grinding machine 6 needs to be adjusted, the electric telescopic rod 501 is opened, and under the action of the electric telescopic rod 501, the lifting plate 502 drives the movable grinding machine 6 to change in height.

Specifically, the movable polisher 6 includes a mounting groove 601, and the top of the mounting groove 601 is connected with the bottom of the lifting plate 502, an electric screw mechanism 602 is mounted inside the mounting groove 601, a second moving block 603 is connected to the outer side of the electric screw mechanism 602, a third motor 604 is mounted inside the second moving block 603, and the output end of the third motor 604 is connected with a polishing block 605 outside the second moving block 603.

In a further embodiment, the electric screw mechanism 602 includes a screw mechanism, an outer side of which is connected to the second moving block 603, and one end of which is connected to a driving motor outside the mounting groove 601.

When the electric screw rod mechanism 602 is started, the second moving block 603 moves under the action of the electric screw rod mechanism 602 to drive the position of the polishing block 605 to change, the third motor 604 is started, and the polishing block 605 rotates and polishes under the action of the third motor 604.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a polisher of quick fixed work piece, includes quick-witted case (1), inboard bottom of machine case (1) is provided with elevating system (2), and elevating system (2) top is connected with placing board (3), place install quick-witted fixed establishment (4) on board (3), height adjustment mechanism (5) are installed at inboard top of machine case (1), and remove polisher (6) are installed to height adjustment mechanism (5) below, its characterized in that: the quick fixing mechanism (4) comprises a transmission mechanism (401), the transmission mechanism (401) is located in a first mounting groove formed in the placement plate (3), the transmission mechanism (401) is connected with a two-way screw rod mechanism (402) symmetrically arranged, the two-way screw rod mechanism (402) is located in a second mounting groove formed in the placement plate (3), a first moving block (403) is symmetrically arranged on the outer side of the two-way screw rod mechanism (402), and the top of the first moving block (403) is connected with the bottom of a fixed plate (404) symmetrically arranged above the placement plate (3).

2. A quick-setting workpiece grinder as defined in claim 1, wherein: the transmission mechanism (401) comprises a first motor (405), the output end of the first motor (405) is connected with a double-groove driving wheel, the double-groove driving wheel is connected with driven wheels (407) arranged on two sides through a transmission belt (406), and the interiors of the driven wheels (407) are connected with a two-way screw rod mechanism (402).

3. A quick-setting workpiece grinder as defined in claim 1, wherein: the cabinet is characterized in that a cabinet door (101) is arranged on one side of the cabinet (1), an observation window (102) is arranged on the cabinet door (101), and a sound insulation layer is coated on the inner wall of the cabinet (1).

4. A quick-setting workpiece grinder as defined in claim 1, wherein: elevating system (2) are including second motor (201), and second motor (201) output is connected with first gear (202), first gear (202) outside meshes with second gear (203) that the symmetry set up mutually, and second gear (203) internal connection has threaded rod (204), threaded rod (204) one end is rotated in the bearing that machine case (1) inboard bottom set up, and threaded rod (204) outside threaded connection has movable plate (205), the connecting rod (206) that movable plate (205) top set up through the symmetry are connected with place board (3) bottom.

5. A quick-setting workpiece grinder as defined in claim 1, wherein: the height adjusting mechanism (5) comprises an electric telescopic rod (501), the top of the electric telescopic rod (501) is connected with the top of the inner side of the chassis (1), the output end of the electric telescopic rod (501) is connected with a lifting plate (502), and the bottom of the lifting plate (502) is connected with a movable grinding machine (6).

6. A quick setting workpiece grinder as defined in claim 5, wherein: remove polisher (6) including mounting groove (601), and mounting groove (601) top is connected with lifter plate (502) bottom, mounting groove (601) internally mounted has electric screw mechanism (602), and electric screw mechanism (602) outside is connected with second movable block (603), second movable block (603) internally mounted has third motor (604), and third motor (604) output is connected with polishing piece (605) in the outside of second movable block (603).