CN208729371U

CN208729371U - A kind of metal plate grinding device

Info

Publication number: CN208729371U
Application number: CN201821226872.XU
Authority: CN
Inventors: 施浩; 丁宇; 袁准生; 张凡
Original assignee: Tongling Sanjia Foundry Processing Co Ltd
Current assignee: Tongling Sanjia Foundry Processing Co Ltd
Priority date: 2018-08-01
Filing date: 2018-08-01
Publication date: 2019-04-12
Anticipated expiration: 2028-08-01

Abstract

The utility model relates to machine design and manufacture technical fields, and disclose a kind of metal plate grinding device, including pedestal, the bottom of the pedestal is fixedly connected with four travel wheels arranged in a uniform, the middle top of the pedestal is fixedly connected with positioning column, the top of the pedestal and be located at positioning column on the left of be fixedly connected with air pump, the top front and back of the pedestal and be located at positioning column two sides be connected with height adjustment mechanism, be fixedly connected to buffer stopper at the top of the positioning column and regulating mechanism.Buffer stopper at the top of positioning column can prevent it from directly contacting with metal plate material to reduce the damage in polishing to metal plate material, after metal plate material is placed on positioning column, adjusting rod can be made to stretch or tighten by precession or back-out screw rod assembly according to the different height on its surface, when four height adjustment mechanisms are adjusted to suitable height, rotating two moving screws makes its decline and the stopping when touching metal plate material.

Description

A kind of metal plate grinding device

Technical field

The utility model relates to machine design and manufacture technical field, specially a kind of metal plate grinding device.

Background technique

Sander also known as Filing apparatus, it is a kind of to be polished body surface or cut by driving grinding wheel rotation Small machines are widely used in the finishing and surface polishing treatment of die industry, can be divided into according to the difference of driving method electronic Sander and Pneumatic grinding machine two major classes, electric grinding machine, which powers on, can be used directly, Pneumatic grinding machine by gas height Speed, which gushes out, drives grinding wheel or cutting sheet to rotate.

As China's mechanical equipment reaches its maturity in terms of designing and manufacturing, performance and technique requirement of the people for product Also higher and higher, but mostly there is be polished object when polishing to sheet metal component to be easy movement for grinding device on the market at present The case where, we have proposed a kind of metal plate grinding devices thus to solve the above problems.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of metal plate grinding device, sheet metal component when having polishing The advantages that will not moving, solving current grinding device on the market, mostly there is be polished object when polishing to sheet metal component to hold The problem easily moved.

(2) technical solution

Sheet metal component will not move purpose when to realize above-mentioned polishing, and the utility model provides the following technical solutions: a kind of metal plate Golden grinding device, including pedestal, the bottom of the pedestal are fixedly connected with four travel wheels arranged in a uniform, the top of the pedestal It is fixedly connected with positioning column in the middle part of portion, the top of the pedestal and is located on the left of positioning column and is fixedly connected with air pump, the bottom The top front and back of seat and the two sides for being located at positioning column are connected with height adjustment mechanism, the positioning column and adjusting machine Buffer stopper is fixedly connected at the top of structure, the front left part of the pedestal is fixedly connected with air pump switch, the buffer stopper Top is placed with metal plate material, the top front and back of the pedestal and right side for being located at the right height adjustment mechanism is rotatably connected to Shaft is fixedly connected to rocker arm at the top of two shafts, and the top left side of two rocker arms is fixedly connected to spiral shell Line seat, the inside of two threaded blocks are threaded with moving screw, and the left side of two threaded blocks is placed with gas Dynamic sander, the bottom of two Pneumatic grinding machines are fixedly connected to the tracheae being connected with air pump, the pedestal just, carry on the back Right side of face and be located at shaft outside be connected with rocker arm control mechanism；

The height adjustment mechanism includes T-slot seat, and the internal slide of the T-slot seat is connected with T-type sliding block, the T Fastening screw is threaded on the left of type groove seat, the inside of the T-type sliding block is hinged with the first lever, and first lever is remote One end from T-type sliding block is hinged with the second lever, and the junction of first lever and the second lever is hinged with screw rod assembly, institute It states the second lever and is hinged with pinion stand far from one end of the first lever；

The rocker arm control mechanism includes bearing, and the inner wall of two bearings, which is fixed with the bottom outside of shaft, to be connected It connects, the right side front and back of the pedestal is fixedly connected to fixture nut, and the inside of two fixture nuts is threadedly coupled There is the screw rod wheel disc through bearing, the left side of two screw rod wheel discs is rotatably connected to snap-gauge.

Preferably, four height adjustment mechanisms are evenly distributed at the top of the base, and including internal structure it is equal It is identical.

Preferably, four first levers and four the second levers are made of two parts, and two sections of activities of lower part are even It connects on the same gear, two sections of tops on top are connected with gear.

Preferably, four height adjustment mechanisms pass through T-type sliding block and T-slot seat is slidably connected with pedestal.

Preferably, the range up and down of two moving screws is 80 centimetres, and T-type sliding block is inside T-slot seat Maximum sliding stroke be one meter, the maximum extension length of height adjustment mechanism is 1 point 5 meter.

Preferably, the screw rod assembly is made of thread bush and screw rod two parts, wherein thread bush and the first lever and The left side junction of two levers is fixedly connected, and screw rod is through thread bush and living with the right side junction of the first lever and the second lever Dynamic connection.

Preferably, the shape of snap-gauge shape in curved surface, and with fit on the outside of shaft.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of metal plate grinding device, have it is following the utility model has the advantages that

1, the metal plate grinding device can provide quick positioning by positioning column to be polished metal plate material, will be polished in metal plate material Portion is placed on positioning column, and the buffer stopper at the top of positioning column can prevent it from directly contacting with metal plate material to reduce in polishing to metal plate material Damage, after metal plate material is placed on positioning column, can according to the different height on its surface by precession or screw out screw rod assembly come Adjusting rod is set to stretch or tighten, adjusting rod is tightened when screw rod assembly precession, and height adjustment mechanism increases, when screw rod assembly screws out When adjusting rod stretch, height adjustment mechanism decline, when four height adjustment mechanisms are adjusted to suitable height, rotate two Moving screw makes its decline and the stopping when touching metal plate material can be fixed metal plate material by height adjustment mechanism and moving screw In predetermined position, guarantee that it will not be moved in polishing.

2, the metal plate grinding device opens air pump by opening air pump switch, and air pump is by being connected to Pneumatic grinding machine The tracheae of bottom can provide driving force for it, and shaft can be freely rotated to achieve the purpose that adjust rocker arm position by bearing, to When rocker arm is adjusted to predetermined position, precession screw rod wheel disc shakes the snap-gauge being located on the left of it to reach fixation with the outer side contacts of shaft Grinding device can be moved to corresponding positions according to different job sites by the purpose of arm, the evenly distributed travel wheel of bottom base plate It sets.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model front main view；

Fig. 3 is the utility model height adjustment mechanism schematic diagram；

Fig. 4 is the utility model shaft and bearing jointing structure schematic diagram.

In figure: 1 pedestal, 2 travel wheels, 3 positioning columns, 4 buffer stoppers, 5 air pumps, 6 height adjustment mechanisms, 7 air pump switches, 8 metal plates Material, 9 shafts, 10 rocker arms, 11 threaded blocks, 12 moving screws, 13 Pneumatic grinding machines, 14 tracheaes, 15 rocker arm control mechanisms, 16 T-types Groove seat, 17 T-type sliding blocks, 18 fastening screws, 19 first levers, 20 second levers, 21 screw rod assemblies, 22 pinion stands, 23 bearings, 24 fixture nuts, 25 screw rod wheel discs, 26 snap-gauges.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4, a kind of metal plate grinding device, including pedestal 1 are please referred to, it is uniform that the bottom of pedestal 1 is fixedly connected with arrangement Four travel wheels 2, grinding device can be moved to corresponding position, the top of pedestal 1 according to different job sites by travel wheel 2 Middle part is fixedly connected with positioning column 3, and positioning column 3 can be to be polished metal plate material 8 to provide quick positioning, the top of pedestal 1 and be located at it is fixed The left side of position column 3 is fixedly connected with air pump 5, concrete model OL750A-140L, and pumped (conveying) medium is air and inert gas, function Rate is 750w, and limiting pressure is -93pa, and air pump 5 provides pneumatic actuation for whole device, the top front and back of pedestal 1 and is located at The two sides of positioning column 3 are connected with height adjustment mechanism 6, and four height adjustment mechanisms 6 are uniformly arranged at the top of pedestal 1 Column, and including internal structure it is all the same, the maximum extension length of height adjustment mechanism 6 is 1 point 5 meter, height adjustment machine Structure 6 can be used to adjust the vertical range with plate 8, it is made to keep appropriately distance between plate, and metal plate material 8 is placed on positioning After on column 3, adjusting rod can be made to stretch or tighten by precession or back-out screw rod assembly 21 according to the different height on its surface, when Height adjustment mechanism 6 increases when screw rod 21 precession of assembly, and when screw rod assembly 21 screws out, height adjustment mechanism 6 declines, positioning column 3 It is fixedly connected to buffer stopper 4 with the top of regulating mechanism 6, buffer stopper 4 can prevent it from directly contacting with metal plate material 8 to reduce and beat To the damage of metal plate material 8 when mill, the front left part of pedestal 1 is fixedly connected with air pump switch 7, and air pump switch 7 can control the work of air pump 5 Make state, the top of buffer stopper 4 is placed with metal plate material 8, the top front and back of pedestal 1 and the right side for being located at the right height adjustment mechanism 6 Side is rotatably connected to shaft 9, and shaft 9 is freely rotatable, and the top of two shafts 9 is fixedly connected to rocker arm 10, rocker arm 10 For adjustable mechanism, its synchronous rotary can be driven by shaft 9, the top left side of two rocker arms 10 is fixedly connected to threaded block 11, the inside of two threaded blocks 11 is threaded with moving screw 12, and the range up and down of two moving screws 12 is eight Ten centimetres, moving screw 12 runs through threaded block 11, when four height adjustment mechanisms 6 are adjusted to suitable height, rotation two A moving screw 12 makes its decline and the stopping when touching metal plate material 8, by height adjustment mechanism 6 and moving screw 12, can incite somebody to action Metal plate material 8 is fixed on predetermined position, guarantees that it will not be moved in polishing, the left side of two threaded blocks 11 is placed with pneumatic polishing Machine 13, concrete model AG-50C-1BF, air consumption 0.39, operating pressure 6mpa, no-load speed 2500rpm, two The bottom of Pneumatic grinding machine 13 is fixedly connected to the tracheae 14 being connected with air pump 5, and tracheae 14 can pass the gas that air pump 5 generates The gas vent for transporting to Pneumatic grinding machine 13 makes its work, on the right side of the front and back of pedestal 1 and is located at the outside activity of shaft 9 even It is connected to rocker arm control mechanism 15；

Height adjustment mechanism 6 includes T-slot seat 16, and the internal slide of T-slot seat 16 is connected with T-type sliding block 17, four height Degree regulating mechanism 6 is slidably connected by T-type sliding block 17 and T-slot seat 16 with pedestal 1, and T-type sliding block 17 can be in T-slot seat 16 Internal free to slide, maximum sliding stroke of the T-type sliding block 17 inside T-slot seat 16 is one meter, the left side screw thread of T-slot seat 16 It is connected with fastening screw 18, fastening screw 18 can control the motion state of T-type sliding block 17, and the inside of T-type sliding block 17 is hinged with One lever 19, the first lever 19 are hinged with the second lever 20 far from one end of T-type sliding block 17, four the first levers 19 and four Two levers 20 are made of two parts, and two sections of lower part are movably connected on the same gear, two sections of tops activity on top Gear, the first lever 19 and the second lever 20 is connected with to shrink in screw rod 21 precession of assembly, height adjustment mechanism 6 increases, when The first lever 19 and the stretching, extension of the second lever 20, height adjustment mechanism 6 decline when screw rod assembly 21 screws out, the first lever 19 and second The junction of lever 20 is hinged with screw rod assembly 21, and screw rod assembly 21 is made of thread bush and screw rod two parts, wherein thread bush Be fixedly connected with the left side junction of the first lever 19 and the second lever 20, screw rod through thread bush and with the first lever 19 and the The right side junction of two levers 20 is flexibly connected, and the second lever 20 is hinged with pinion stand 22 far from one end of the first lever 19；

Rocker arm control mechanism 15 includes bearing 23, concrete model 7305AC/P5, internal diameter 25mm, outer diameter 62mm, thickness Degree is 17mm, and material is bearing steel, and the inner wall of two bearings 23 is fixedly connected with the bottom outside of shaft 9, the right side of pedestal 1 Front and back is fixedly connected to fixture nut 24, the right side front and back reserved opening horizontal alignment of fixture nut 24 and pedestal 1, and two The inside of a fixture nut 24 is threaded with the screw rod wheel disc 25 through bearing 23, and the left side of two screw rod wheel discs 25 turns It is dynamic to be connected with snap-gauge 26, the shape of snap-gauge 26 shape in curved surface, and fit with the outside of shaft 9, when screw rod 25 precession of wheel disc Snap-gauge 26 is driven to move.

In conclusion the metal plate grinding device, can be to be polished metal plate material 8 to provide quick positioning by positioning column 3, will be beaten It is placed on positioning column 3 in the middle part of mill metal plate material 8, the buffer stopper 4 at 3 top of positioning column can prevent it from directly contacted with metal plate material 8 to reduce Damage in polishing to metal plate material 8, after metal plate material 8 is placed on positioning column 3, can pass through precession according to the different height on its surface Or screw rod assembly 21 is screwed out to make adjusting rod stretch or tighten, when screw rod 21 precession of assembly, adjusting rod is tightened, height adjustment machine Structure 6 increases, and when screw rod assembly 21 screws out, adjusting rod stretches, and height adjustment mechanism 6 declines, equal to four height adjustment mechanisms 6 When being adjusted to suitable height, rotating two moving screws 12 makes its decline and the stopping when touching metal plate material 8, passes through height and adjusts Mechanism 6 and moving screw 12 are saved, metal plate material 8 can be fixed on predetermined position, guarantees that it will not be moved in polishing.

The metal plate grinding device opens air pump 5 by opening air pump switch 7, and air pump 5 is by being connected to Pneumatic grinding machine The tracheae 14 of 13 bottoms can provide driving force for it, and shaft 9 can be freely rotated to reach adjustment 10 position of rocker arm by bearing 23 Purpose, when rocker arm 10 is adjusted to predetermined position, precession screw rod wheel disc 25 makes the snap-gauge 26 being located on the left of it and the outside of shaft 9 To achieve the purpose that fixed rocker arm 10, the evenly distributed travel wheel 2 in 1 bottom of bottom plate according to different job sites will can beat for contact Mill apparatus is moved to corresponding position.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of metal plate grinding device, including pedestal (1), it is characterised in that: the bottom of the pedestal (1) is fixedly connected with arrangement The middle top of uniform four travel wheels (2), the pedestal (1) is fixedly connected with positioning column (3), the top of the pedestal (1) Portion and be located at positioning column (3) on the left of be fixedly connected with air pump (5), the top front and back of the pedestal (1) and be located at positioning column (3) two sides are connected with height adjustment mechanism (6), and the top of the positioning column (3) and regulating mechanism (6) is fixed to be connected It is connected to buffer stopper (4), the front left part of the pedestal (1) is fixedly connected with air pump switch (7), the top of the buffer stopper (4) It is placed with metal plate material (8), the top front and back of the pedestal (1) and the right side company of rotation for being located at the right height adjustment mechanism (6) It is connected to shaft (9), is fixedly connected to rocker arm (10) at the top of two shafts (9), the top of two rocker arms (10) Left side is fixedly connected to threaded block (11), and the inside of two threaded blocks (11) is threaded with moving screw (12), The left side of two threaded blocks (11) is placed with Pneumatic grinding machine (13), and the bottom of two Pneumatic grinding machines (13) is equal It is fixedly connected with the tracheae (14) being connected with air pump (5), the front and back right side of the pedestal (1) and the outside for being located at shaft (9) It is connected with rocker arm control mechanism (15)；

The height adjustment mechanism (6) includes T-slot seat (16), and the internal slide of the T-slot seat (16) is connected with T-type sliding block (17), it is threaded with fastening screw (18) on the left of the T-slot seat (16), the inside of the T-type sliding block (17) is hinged with First lever (19), first lever (19) are hinged with the second lever (20) far from the one end of T-type sliding block (17), and described first The junction of lever (19) and the second lever (20) is hinged with screw rod assembly (21), and second lever (20) is far from the first lever (19) one end is hinged with pinion stand (22)；

The rocker arm control mechanism (15) includes bearing (23), bottom of the inner wall of two bearings (23) with shaft (9) Outside is fixedly connected, and the right side front and back of the pedestal (1) is fixedly connected to fixture nut (24), two fixed spiral shells The inside of female (24) is threaded with the screw rod wheel disc (25) through bearing (23), the left side of two screw rod wheel discs (25) It is rotatably connected to snap-gauge (26).

2. a kind of metal plate grinding device according to claim 1, it is characterised in that: four height adjustment mechanisms (6) It is evenly distributed at the top of pedestal (1), and including internal structure it is all the same.

3. a kind of metal plate grinding device according to claim 1, it is characterised in that: four first levers (19) and four A second lever (20) is made of two parts, and two sections of lower part are movably connected on the same gear, two sections of tops on top It is connected with gear.

4. a kind of metal plate grinding device according to claim 1, it is characterised in that: four height adjustment mechanisms (6) It is slidably connected by T-type sliding block (17) and T-slot seat (16) with pedestal (1).

5. a kind of metal plate grinding device according to claim 1, it is characterised in that: two moving screws (12) it is upper Lower range is 80 centimetres, and T-type sliding block (17) is one meter in the internal maximum sliding stroke of T-slot seat (16), and height is adjusted The maximum extension length for saving mechanism (6) is 1 point 5 meter.

6. a kind of metal plate grinding device according to claim 1, it is characterised in that: the screw rod assembly (21) is by thread bush It is formed with screw rod two parts, wherein thread bush is fixedly connected with the left side junction of the first lever (19) and the second lever (20), Screw rod is flexibly connected through thread bush and with the right side junction of the first lever (19) and the second lever (20).

7. a kind of metal plate grinding device according to claim 1, it is characterised in that: the shape of the snap-gauge (26) is in curved surface Shape, and with fit on the outside of shaft (9).