CN215847421U

CN215847421U - Polishing workbench convenient to overturn

Info

Publication number: CN215847421U
Application number: CN202121514706.1U
Authority: CN
Inventors: 关锋
Original assignee: Dalian Junfeng Technology Co ltd
Current assignee: Dalian Junfeng Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-02-18
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a polishing workbench convenient to turn over, which relates to the technical field of metal product processing and solves the technical problem that the prior device can not collect dust generated during polishing, and comprises a box body, wherein one side of the upper part of the box body is provided with an opening, a storage cavity is arranged below the box body, a first through hole is arranged on one side wall of the box body, which is positioned at the opening, a left shaft sleeve is fixedly connected in the first through hole, a rotating shaft is rotatably connected in the left shaft sleeve, a left pressing plate is fixedly connected at one end of the rotating shaft, which is positioned in the box body, a first bevel gear is fixedly connected at the other end of the rotating shaft, a motor is fixedly connected at one side wall of the box body, a suction fan is fixedly connected at the other side wall of the box body, a connecting pipe is fixedly connected at the air inlet end of the suction fan, the connecting pipe penetrates through the other side wall of the box body and is communicated with the storage cavity, and the device can generate negative pressure in the box body through the suction fan, preventing dust from overflowing from the opening during grinding.

Description

Polishing workbench convenient to overturn

Technical Field

The utility model relates to the technical field of metal product processing, in particular to a polishing workbench convenient to turn over.

Background

The edge is easy to generate burrs when a metal product is cut, workers are easy to be cut by the burrs during subsequent processing, and the appearance of the product is also poor due to the burrs, so the edge is required to be polished after cutting, for example, in the utility model patent with the publication number of CN209850589U, the reversible clamp for polishing the die comprises a frame, a workbench, a screw rod, guide rods, a lifting motor, a sliding table, a gear A, a fixed plate, a clamping mechanism, a rotating motor and a control panel, wherein the frame is provided with two parts, the bottom ends of the two parts are respectively and fixedly connected with the left side and the right side of the top end of the workbench, the bottom end of the screw rod is rotatably connected on the workbench, the top end of the screw rod is rotatably connected with the top end of the frame, the guide rods are respectively arranged at the front side and the back side of the screw rod, the lifting motor is arranged at the top end of the frame, the power output end of the lifting motor is fixedly connected with the top end of the screw rod, and the sliding table is respectively and slidably connected with the guide rods at the left side and the right side, the sliding table is close to inboard one and serves to rotate and be connected with gear A, and this utility model provides a current mould is polished and is used anchor clamps to have the mould when two-sided polishing, can't overturn the mould fast, and the problem that the handling mould seriously influences work efficiency is repeatedly loaded and unloaded, however, the device is when using, and the dust that can't produce when polishing is collected, influences the healthy of user of service, consequently, unsatisfied current demand.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a polishing workbench convenient to turn over, and solves the technical problem that the existing device cannot collect dust generated during polishing.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a polishing workbench convenient to turn over comprises a box body, wherein one side of the upper part of the box body is provided with an opening, a storage cavity is arranged below the box body, a first through hole is formed in one side wall of the box body, which is positioned at the opening, a left shaft sleeve is fixedly connected in the first through hole, a rotating shaft is rotatably connected in the left shaft sleeve, a left pressing plate is fixedly connected at one end of the rotating shaft, which is positioned in the box body, a first bevel gear is fixedly connected at the other end of the rotating shaft, a motor is fixedly connected to one side wall of the box body, a second bevel gear is fixedly connected at the driving end of the motor and meshed with the first bevel gear, a second through hole is formed in the other side wall of the box body, a right shaft sleeve is fixedly connected in the second through hole, a threaded shaft sleeve is rotatably connected in the right shaft sleeve, a lead screw is rotatably connected in the threaded shaft sleeve, and a right pressing plate is fixedly connected at one end of the lead screw, which is positioned in the box body, the locking device is installed above the threaded shaft sleeve, a suction fan is fixedly connected to the other side wall of the box body, a connecting pipe is fixedly connected to the air inlet end of the suction fan, and the connecting pipe penetrates through the other side wall of the box body and is communicated with the storage cavity.

Preferably, the locking device comprises an installation plate, the installation plate is fixedly connected to the other side wall of the box body and is located above the right shaft sleeve, an insertion hole is formed in the installation plate, a positioning pin is inserted in the insertion hole, a positioning groove is formed in the side wall surface of the threaded shaft sleeve, and the positioning groove is matched with the lower end of the positioning pin.

Preferably, a controller is fixedly connected to one side wall of the box body and below the motor.

Preferably, the front wall surface of the box body is fixedly connected with a first pedal switch and a second pedal switch.

Preferably, a cleaning opening is formed in the front wall surface of the box body, and a cleaning door is hinged to the outer side of the cleaning opening.

Preferably, the connecting pipe is located one end of the storage cavity is provided with a filter plate.

Preferably, the left pressing plate and the right pressing plate are fixedly connected with non-slip mats close to one side wall.

Preferably, a pair of rotating rods is fixedly connected to the side wall of the other end of the screw rod.

Advantageous effects

The utility model provides a polishing workbench convenient to turn over, which has the following beneficial effects that a screw rod can be moved into a box body by pulling a rotating rod, a workpiece can be clamped by a left pressing plate and a right pressing plate, the friction force on the workpiece can be improved by an arranged non-slip pad, negative pressure can be generated in the box body by a suction fan, dust is prevented from overflowing from an opening during polishing, a motor can be rotated forwards by stepping a first pedal switch, so that the workpiece is turned over, and the motor can be rotated backwards by stepping a second pedal switch, so that the workpiece can be turned backwards.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is an enlarged schematic view of a in fig. 1.

In the figure: 1-a box body; 11-opening; 12-a storage chamber; 13-cleaning the door; 2-left shaft sleeve; 21-a rotating shaft; 22-left press plate; 23-a first bevel gear; 24-a motor; 25-a second bevel gear; 3-right shaft sleeve; 31-a threaded shaft sleeve; 32-a screw rod; 33-a right press plate; 34-a rotating rod; 4-a controller; 5-a suction fan; 51-a connecting tube; 52-a filter screen; 6-a first pedal switch; 7-a second pedal switch; 8-a non-slip mat; 9-mounting a plate; 91-positioning pin.

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. 1-3, the present invention provides a technical solution: a polishing workbench convenient to overturn comprises a box body 1, an opening 11 is formed in one side above the box body 1, a storage cavity 12 is arranged below the box body 1, a first through hole is formed in one side wall of the opening 11 of the box body 1, a left shaft sleeve 2 is fixedly connected in the first through hole, a rotating shaft 21 is rotatably connected in the left shaft sleeve 2, a left pressing plate 22 is fixedly connected at one end of the rotating shaft 21 in the box body 1, a first bevel gear 23 is fixedly connected at the other end of the rotating shaft 21, a motor 24 is fixedly connected to one side wall of the box body 1, a second bevel gear 25 is fixedly connected at the driving end of the motor 24, the second bevel gear 25 is meshed with the first bevel gear 23, a second through hole is formed in the other side wall of the opening 11 of the box body 1, a right shaft sleeve 3 is fixedly connected in the second through hole, and a threaded shaft sleeve 31 is rotatably connected in the right shaft sleeve 3, a screw rod 32 is screwed in the threaded shaft sleeve 31, a right pressing plate 33 is fixedly connected to one end of the screw rod 32, which is positioned in the box body 1, a locking device is installed above the threaded shaft sleeve 31, a suction fan 5 is fixedly connected to the other side wall of the box body 1, a connecting pipe 51 is fixedly connected to the air inlet end of the suction fan 5, and the connecting pipe 51 penetrates through the other side wall of the box body 1 and is communicated with the storage cavity 12; the locking device comprises an installation plate 9, the installation plate 9 is fixedly connected to the other side wall of the box body 1 and is positioned above the right shaft sleeve 3, an insertion hole is formed in the installation plate 9, a positioning pin 91 is inserted into the insertion hole, a positioning groove is formed in the side wall surface of the threaded shaft sleeve 31, and the positioning groove is matched with the lower end of the positioning pin 91; a controller 4 is fixedly connected to one side wall of the box body 1 and below the motor 24; a first pedal switch 6 and a second pedal switch 7 are fixedly connected to the front wall of the box body 1; a cleaning opening is formed in the front wall surface of the box body 1, and a cleaning door 13 is hinged to the outer side of the cleaning opening; a filter plate 52 is arranged at one end of the connecting pipe 51 positioned in the storage cavity 12; the antiskid pad 8 is fixedly connected to one side wall of the left pressing plate 22 and the right pressing plate 33; a pair of rotary rods 34 is fixedly connected to the side wall of the other end of the screw rod 32.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): as can be known from the attached drawings 1-3 of the specification, when in use, the motor 24, the suction fan 5, the first pedal switch 6 and the second pedal switch 7 are communicated with the external power supply and the controller 4 through conducting wires, the positioning pin 91 is inserted into the positioning groove on the threaded shaft sleeve 31 to prevent the threaded shaft sleeve 31 from rotating, a workpiece to be polished is placed between the left pressing plate 22 and the right pressing plate 33, the screw rod 32 is rotated by pulling the rotary rod 34 by an operator, the screw rod 32 can move towards the box body 1 through the rotation of the screw rod 32, so that the workpiece can be clamped by the left pressing plate 22 and the right pressing plate 33, the friction force on the workpiece can be improved through the arranged anti-skid pad 8, the suction fan 5 is opened after clamping is finished, the negative pressure can be generated in the box body 1 through the suction fan 5 to prevent dust from overflowing from the opening 11 during polishing, the positioning pin 91 is pulled out when the workpiece needs to be turned over, can transmit the signal of telecommunication through the wire to controller 4 when trampling first pedal switch 6 in, can control motor 24 corotation through controller 4, can make pivot 21 rotate through second bevel gear 25 meshing first bevel gear 23, and threaded bush 31 can rotate in the right axle sleeve 3 is synchronous, thereby realize the upset of work piece, can transmit the signal of telecommunication through the wire to controller 4 in when trampling second pedal switch 7, can control motor 24 reversal through controller 4, be convenient for carry out the reverse upset with the work piece, can be convenient for clear up the iron fillings of storing in the storage chamber 12 through opening clearance door 13.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The polishing workbench convenient to overturn comprises a box body (1) and is characterized in that an opening (11) is formed in one side above the box body (1), a storage cavity (12) is formed below the box body (1), the box body (1) is located on one side wall of the opening (11) and is provided with a first through hole, a left shaft sleeve (2) is fixedly connected in the first through hole, a rotating shaft (21) is rotatably connected in the left shaft sleeve (2), the rotating shaft (21) is located in the box body (1), one end of the rotating shaft (21) is fixedly connected with a left pressing plate (22), the other end of the rotating shaft (21) is fixedly connected with a first bevel gear (23), a motor (24) is fixedly connected to one side wall of the box body (1), a second bevel gear (25) is fixedly connected to a driving end of the motor (24), the second bevel gear (25) is meshed with the first bevel gear (23), the box body (1) is located on the other side wall of the opening (11) and is provided with a second through hole, the rigid coupling has right axle sleeve (3) in the second through-hole, right axle sleeve (3) internal rotation is connected with threaded shaft sleeve (31), threaded shaft sleeve (31) internal rotation has lead screw (32), lead screw (32) and being located one end rigid coupling has right clamp plate (33) in box (1), the device of dying is installed to threaded shaft sleeve (31) top, another lateral wall rigid coupling of box (1) has suction fan (5), suction fan (5) air inlet end rigid coupling has connecting pipe (51), connecting pipe (51) run through another lateral wall of box (1) with it is linked together to store chamber (12).

2. A sanding table convenient to turn over according to claim 1, characterized in that the locking device comprises a mounting plate (9), the mounting plate (9) is fixedly connected to the other side wall of the box body (1) and is located above the right shaft sleeve (3), an insertion hole is formed in the mounting plate (9), a positioning pin (91) is inserted in the insertion hole, a positioning groove is formed in the side wall surface of the threaded shaft sleeve (31), and the positioning groove is matched with the lower end of the positioning pin (91).

3. A sharpening table as claimed in claim 1, wherein a controller (4) is affixed to a side wall of said case (1) below said motor (24).

4. A sharpening table as claimed in claim 1, characterised in that said box (1) has, on its front wall, a first pedal switch (6) and a second pedal switch (7) fixed thereto.

5. A polishing workbench convenient to overturn as claimed in claim 1, wherein a cleaning opening is arranged on the front wall of the box body (1), and a cleaning door (13) is hinged to the outer side of the cleaning opening.

6. A sharpening table as claimed in claim 1, wherein said connecting tube (51) is fitted with a filter plate (52) at one end within said storage chamber (12).

7. A readily reversible grinding table as claimed in claim 1, wherein said left platen (22) and said right platen (33) are each fixedly attached to a side wall with a non-slip pad (8).

8. A readily reversible grinding table as claimed in claim 1, wherein a pair of levers (34) are secured to the other end of the screw (32).