CN111993196B

CN111993196B - Fine machining edge grinding equipment for forklift accessories

Info

Publication number: CN111993196B
Application number: CN202011017727.2A
Authority: CN
Inventors: 席少非
Original assignee: Hefei Donglu Machine Manufacturing Co ltd
Current assignee: Hefei Donglu Machine Manufacturing Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-10-19
Anticipated expiration: 2040-09-24
Also published as: CN111993196A

Abstract

The invention discloses edge grinding equipment for finish machining of forklift accessories, which comprises a base, wherein a guide frame is fixedly connected to the top surface of the base, a first motor is installed on the top surface of the base, a lead screw is fixedly connected to the output end of the first motor, a moving block is sleeved at the other end of the lead screw in a meshed manner, the moving block is connected with the side wall of the guide frame in a sliding manner, a first sliding block is fixedly connected to the side wall of the moving block, the first sliding block is sleeved with the guide frame in a sliding manner, a moving plate is rotatably connected to the other side of the first sliding block, a sliding rod is fixedly connected to the other end of the moving plate, and the other end of the sliding rod is sleeved with the guide frame in a sliding manner; the invention can adjust the grinding wheel in multiple angles, so that the edge grinding angle of the grinding wheel is variable, the grinding wheel is suitable for the edge grinding of various forklift accessories, the application range of the equipment is improved, the edge grinding efficiency is improved, the friction time is shortened, the cost consumption is reduced, the resource waste is avoided, the thorough edge grinding can be realized, and the product quality is improved.

Description

Fine machining edge grinding equipment for forklift accessories

Technical Field

The invention belongs to the technical field of forklift accessory machining, and particularly relates to an edge grinding device for finish machining of forklift accessories.

Background

The forklift fittings are widely applied to ports, stations, airports, goods yards, factory workshops, warehouses, circulation centers and distribution centers, can enter cabins, carriages and containers to carry out loading, unloading and carrying operations of pallet goods, are indispensable equipment in pallet transportation and container transportation, play an important role in logistics systems of enterprises, and are masterforce army in material handling equipment.

General fork truck accessory on the market is various, and the structure is complicated, make general edging equipment can't carry out the edging to multiple accessory, thereby make the edging effect poor, the edging is inefficient, and general edging equipment mainly relies on the emery wheel accessory of polishing, make the edging time long, thereby cause the wasting of resources, the processing cost is improved, and the side of accessory is because of the easy edging dead angle that appears of blockking of equipment, the not thorough problem of edging has been brought, for this reason, we provide a fork truck accessory is edging equipment for finish machining.

Disclosure of Invention

The invention aims to provide an edging device for finish machining of forklift accessories, which solves the problems that the common forklift accessories proposed in the background technology are various in types and complex in structure, so that the common edging device cannot edging various accessories, the edging effect is poor, the edging efficiency is low, the common edging device mainly grinds the accessories by virtue of a grinding wheel, the edging time is long, the resource waste is caused, the processing cost is increased, and edging dead corners are easy to occur on the side edges of the accessories due to the blocking of the device, so that the edging is not complete.

In order to achieve the purpose, the invention provides the following technical scheme: an edge grinding device for finish machining of forklift accessories comprises a base, wherein a guide frame is fixedly connected to the top surface of the base, a first motor is mounted on the top surface of the base, a lead screw is fixedly connected to the output end of the first motor, a moving block is sleeved at the other end of the lead screw in a meshed mode, the moving block is connected with the side wall of the guide frame in a sliding mode, a first sliding block is fixedly connected to the side wall of the moving block, the first sliding block is slidably sleeved with the guide frame, a moving plate is rotatably connected to the other side of the first sliding block, a sliding rod is fixedly connected to the other end of the moving plate, the other end of the sliding rod is slidably sleeved with the guide frame, a fixed frame is fixedly connected to the bottom surface of the moving plate, a first hole channel is formed in the side wall of the fixed frame, a first electric push rod is mounted on the top surface of the first hole channel, a second sliding block is fixedly connected to the side wall of the first hole, and the rigid coupling has the expansion plate on the lateral wall of slider two, the inner wall sliding connection of expansion plate and fixed frame, and it has motor two to articulate on the lateral wall of expansion plate, the rigid coupling has transmission shaft one on the output of motor two, the fixed cover of the other end of transmission shaft one has connect the emery wheel, and articulates on the lateral wall of motor two has electric putter two, the other end of electric putter two is articulated with the lateral wall of expansion plate.

As a further scheme of the invention: set up fluted one and cavity in the top surface of base and the lateral wall respectively, motor one is installed to the bottom surface of cavity, the rigid coupling has transmission shaft two on the output of motor one, the fixed rigid coupling of the other end of transmission shaft two has the driving gear, the meshing is connected with driven gear on the lateral wall of driving gear, the fixed rigid coupling has the pivot in the driven gear, the one end of pivot is rotated with the bottom surface of cavity and is connected, the other end of pivot extends to in the recess one, and the rigid coupling has revolving stage one on the income of pivot, seted up recess two in the revolving stage one, the rigid coupling has the diaphragm on the lateral wall of recess two, and the bottom surface of recess two installs motor two, the rigid coupling has transmission shaft three on the output of motor two, the other end rigid coupling of transmission shaft three has revolving stage two, revolving stage two rotates with the diaphragm and is connected.

As a further scheme of the invention: and a third electric push rod is installed on the top surface of the first rotary table, a fixed plate is fixedly connected to the other end of the third electric push rod, a pressing block is installed on the bottom surface of the fixed plate, and the pressing block is located above the second rotary table.

As a further scheme of the invention: the guide frames are provided with two guide holes II which are respectively sleeved with the first sliding block and the second sliding rod in a sliding mode, and the guide frames and the second guide holes are arranged in an L shape.

As a further scheme of the invention: the fixing frame is arranged in a U shape, the first electric push rods are arranged in two numbers, and the first electric push rods are symmetrically arranged relative to the second electric push rods.

As a further scheme of the invention: the first rotating platform is in rotating sleeve connection with the first groove, the number of the transverse plates is two, and the two transverse plates are arranged in a trisymmetric mode relative to the transmission shaft.

As a further scheme of the invention: the three electric push rods are arranged symmetrically with respect to the second rotary table, and one end of the fixing plate extends to the upper portion of the second rotary table.

Compared with the prior art, the invention has the beneficial effects that:

1. the forklift fittings are placed on the second rotary table, the third electric push rod on the first rotary table is started, the third electric push rod is contracted, so that the fixing plate on the third electric push rod drives the pressing block to move downwards, the pressing block extrudes the forklift fittings to achieve the purpose of fixing the forklift fittings, meanwhile, the first motor in the base is started, the first motor drives the driving gear to rotate through the second transmission shaft, so that the driven gear meshed and connected with the driving gear drives the rotating shaft to rotate, the first rotary table on the rotating shaft rotates in the first groove to achieve the purpose of indirectly driving the forklift fittings, the rotating directions of the forklift fittings and the grinding wheel are opposite, the friction rotating speed is increased, the purpose of improving the friction efficiency is achieved, the friction time is shortened, the cost consumption is reduced, the resource waste is avoided, after the edge grinding is finished, the third electric push rod is started, so that the third electric push rod drives the pressing block to be separated from the forklift fittings, the purpose of loosening the forklift accessories is achieved, the motor II in the rotary table I is started again, the motor II drives the rotary table II to rotate through the transmission shaft III, the forklift accessories on the rotary table II rotate, the purpose of exposing edging dead angles is achieved, the operation is repeated, edging is thorough, and product quality is improved.

2. Starting a first motor on a base to enable the first motor to drive a lead screw to rotate, so that a moving block on the lead screw moves, the moving block is connected with the side wall of a guide frame in a sliding mode, the rotation of the moving block is limited, the purpose of moving the moving block upwards is achieved, a first sliding block on the moving block pushes the bottom end of a moving plate to move upwards, the moving plate moves upwards, a sliding rod changes the orientation of the moving plate under the guide of the guide frame, a fixed frame on the moving plate is changed into a vertical state from a horizontal state, the position of a grinding wheel is adjusted indirectly, a first electric push rod on the fixed frame is started, a second electric push rod pushes a second sliding block to move, a telescopic plate on the second sliding block extends out, the grinding wheel moves downwards indirectly, a second electric push rod on the telescopic plate is started at the same time, the second electric push rod drives a second motor to rotate, so that the orientation of the second motor is changed, thereby make the orientation of emery wheel change, reach the purpose of multi-angle adjustment emery wheel for the edging angle of emery wheel is changeable, thereby adapts to the edging of multiple fork truck accessory, has improved the application scope of equipment, has improved edging efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view showing the bottom structure of the movable plate of the present invention.

FIG. 3 is an enlarged view of a portion A of the present invention.

Figure 4 is a cross-sectional view of the base structure of the present invention.

Figure 5 is a cross-sectional view of a turntable configuration of the present invention.

Fig. 6 is a front view of the moving plate structure of the present invention.

FIG. 1, base; 2. a guide frame; 3. a first motor; 4. a screw rod; 5. a moving block; 6. a first sliding block; 7. moving the plate; 8. a slide bar; 9. a fixing frame; 10. an electric push rod I; 11. a second sliding block; 12. a retractable plate; 13. a second motor; 14. a first transmission shaft; 15. a grinding wheel; 16. a second electric push rod; 17. a first motor; 18. a second transmission shaft; 19. a driving gear; 20. a driven gear; 21. a rotating shaft; 22. a first rotary table; 23. a second motor; 24. a third transmission shaft; 25. a second rotary table; 26. a transverse plate; 27. an electric push rod III; 28. a fixing plate; 29. and (7) briquetting.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

As shown in fig. 1-6, an edge grinding device for fine machining of forklift accessories comprises a base 1, a guide frame 2 is fixedly connected to the top surface of the base 1, a first motor 3 is mounted on the top surface of the base 1, a lead screw 4 is fixedly connected to the output end of the first motor 3, a moving block 5 is meshed and sleeved with the other end of the lead screw 4, the moving block 5 is slidably connected with the side wall of the guide frame 2, a first slider 6 is fixedly connected to the side wall of the moving block 5, the first slider 6 is slidably sleeved with the guide frame 2, a moving plate 7 is rotatably connected to the other side of the first slider 6, a slide bar 8 is fixedly connected to the other end of the moving plate 7, the other end of the slide bar 8 is slidably sleeved with the guide frame 2, a fixed frame 9 is fixedly connected to the bottom surface of the moving plate 7, a first hole channel is formed in the side wall of the fixed frame 9, a first electric push rod 10 is mounted on the top surface of the first hole, and a second slider 11 is fixedly connected to the other end of the electric push rod 10, two 11 lateral wall sliding connection with pore one of slider, and the rigid coupling has expansion plate 12 on the lateral wall of two 11 sliders, expansion plate 12 and the inner wall sliding connection of fixed frame 9, and it has two 13 motors to articulate on the lateral wall of expansion plate 12, the rigid coupling has transmission shaft one 14 on the output of two 13 motors, the fixed emery wheel 15 that has cup jointed of the other end of transmission shaft one 14, and it has two 16 electric putter to articulate on two 13 motors's the lateral wall, two 16 electric putter's the other end is articulated with expansion plate 12's lateral wall, reach the purpose of multi-angle adjustment emery wheel 15, make the edging angle of emery wheel 15 changeable, thereby adapt to the edging of multiple fork truck accessory, the application scope of equipment has been improved, the edging efficiency is improved.

The top surface and the side wall of the base 1 are respectively provided with a first groove and a cavity, the bottom surface of the cavity is provided with a first motor 17, the output end of the first motor 17 is fixedly connected with a second transmission shaft 18, the other end of the second transmission shaft 18 is fixedly sleeved with a driving gear 19, the side wall of the driving gear 19 is engaged with a driven gear 20, the interior of the driven gear 20 is fixedly sleeved with a rotating shaft 21, one end of the rotating shaft 21 is rotatably connected with the bottom surface of the cavity, the other end of the rotating shaft 21 extends into the first groove, the extending end of the rotating shaft 21 is fixedly connected with a first rotating platform 22, the first rotating platform 22 is internally provided with a second groove, the side wall of the second groove is fixedly connected with a transverse plate 26, the bottom surface of the second groove is provided with a second motor 23, the output end of the second motor 23 is fixedly connected with a third transmission shaft 24, the other end of the third transmission shaft 24 is fixedly connected with a second rotating platform 25, and the second rotating platform 25 is rotatably connected with the transverse plate 26, so as to achieve the purpose of improving the friction efficiency, the friction time is shortened, the cost consumption is reduced, the resource waste is avoided, the edge grinding can be thoroughly carried out, and the product quality is improved.

And a third electric push rod 27 is installed on the top surface of the first rotary table 22, a fixed plate 28 is fixedly connected to the other end of the third electric push rod 27, a press block 29 is installed on the bottom surface of the fixed plate 28, and the press block 29 is located above the second rotary table 25, so that the purpose of fixing forklift accessories is achieved, and the forklift accessories are prevented from being translated during edge grinding.

The guide frames 2 are provided with two guide frames 2, two pore channels are respectively formed in the two guide frames 2, the pore channels are respectively in sliding sleeve connection with the first sliding blocks 6 and the sliding rods 8, and the guide frames 2 and the pore channels are both in L-shaped arrangement, so that the structure is reasonable, and expected effects are convenient to achieve.

The fixing frame 9 is arranged in a U shape, the first electric push rods 10 are arranged in two numbers, and the first electric push rods 10 are symmetrically arranged relative to the second electric motor 13, so that the moving stability of the expansion plate 12 is improved.

The first rotating platform 22 is rotatably sleeved with one of the grooves, the two transverse plates 26 are arranged, and the two transverse plates 26 are symmetrically arranged relative to the third transmission shaft 24, so that the first rotating platform 22 is provided with a force application part, and the third transmission shaft 24 is prevented from being damaged due to overlarge stress.

The electric push rods 27 are arranged in two, the two electric push rods 27 are symmetrically arranged relative to the rotary table 25, and one end of the fixing plate 28 extends to the upper portion of the rotary table 25, so that the forklift accessories are fixed stably, and the fixing effect is improved.

The working principle of the edge grinding equipment is as follows: the forklift accessories are placed on the second rotary table 25, the third electric push rod 27 on the first rotary table 22 is started, the third electric push rod 27 is contracted, the fixing plate 28 on the third electric push rod 27 drives the pressing block 29 to move downwards, the pressing block 29 extrudes the forklift accessories to achieve the purpose of fixing the forklift accessories, meanwhile, the first motor 17 in the base 1 is started, the first motor 17 drives the driving gear 19 to rotate through the second transmission shaft 18, the driven gear 20 meshed and connected with the driving gear 19 drives the rotating shaft 21 to rotate, the first rotary table 22 on the rotating shaft 21 rotates in the first groove to achieve the purpose of indirectly driving the forklift accessories, the rotating directions of the forklift accessories and the grinding wheel 15 are opposite, the friction rotating speed is increased, the purpose of improving the friction efficiency is achieved, the friction time is shortened, the cost consumption is reduced, the resource waste is avoided, after the edge grinding is finished, the third electric push rod 27 is started, the third electric push rod 27 drives the press block 29 to be separated from the forklift accessories to loosen the forklift accessories, the second motor 23 in the first rotary table 22 is started again, the second motor 23 drives the second rotary table 25 to rotate through the third transmission shaft 24, the forklift accessories on the second rotary table 25 rotate to expose edging dead angles, the operation is repeated to enable edging to be thorough, product quality is improved, when the edging of the forklift accessories is changed, the first motor 3 on the base 1 is started, the first motor 3 drives the lead screw 4 to rotate, the moving block 5 on the lead screw 4 moves, the moving block 5 is connected with the side wall of the guide frame 2 in a sliding mode, rotation of the moving block 5 is limited, the moving block 5 moves upwards, the first slide block 6 on the moving block 5 pushes the bottom end of the moving block 7 to move upwards, the moving block 7 moves upwards, and the moving block 8 changes the orientation of the moving block 7 under the guiding of the guide frame 2, make fixed frame 9 on the movable plate 7 change into the vertical state from the horizontality, the position of indirect adjustment emery wheel 15, restart electric putter one 10 on the fixed frame 9, make electric putter one 10 promote two 11 removals of slider, make expansion plate 12 on the two 11 of slider stretch out, move emery wheel 15 down indirectly, start two 16 of electric putter on the expansion plate 12 simultaneously, make two 16 promotion motors of electric putter two 13 rotate, make the orientation of two 13 motors change, thereby make the orientation of emery wheel 15 change, reach the purpose of multi-angle adjustment emery wheel 15, make the edging angle of emery wheel 15 changeable, thereby adapt to the edging of multiple fork truck accessory, the application scope of equipment is improved, the edging efficiency is improved, the operation is accomplished.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims

1. The edge grinding equipment for finish machining of the forklift accessories is characterized by comprising a base (1), wherein a guide frame (2) is fixedly connected to the top surface of the base (1), a first motor (3) is installed on the top surface of the base (1), a lead screw (4) is fixedly connected to the output end of the first motor (3), a moving block (5) is meshed and sleeved with the other end of the lead screw (4), the moving block (5) is slidably connected with the side wall of the guide frame (2), a first sliding block (6) is fixedly connected to the side wall of the moving block (5), the first sliding block (6) is slidably sleeved with the guide frame (2), a moving plate (7) is rotatably connected to the other side of the first sliding block (6), a sliding rod (8) is fixedly connected to the other end of the moving plate (7), the other end of the sliding rod (8) is slidably sleeved with the guide frame (2), and a fixed frame (9) is fixedly connected to the bottom surface of the moving plate (7), the grinding wheel fixing structure is characterized in that a first hole channel is formed in the side wall of the fixing frame (9), a first electric push rod (10) is installed on the top surface of the first hole channel, a second sliding block (11) is fixedly connected to the other end of the first electric push rod (10), the second sliding block (11) is slidably connected with the side wall of the first hole channel, a telescopic plate (12) is fixedly connected to the side wall of the second sliding block (11), the telescopic plate (12) is slidably connected with the inner wall of the fixing frame (9), a second electric motor (13) is hinged to the side wall of the telescopic plate (12), a first transmission shaft (14) is fixedly connected to the output end of the second electric motor (13), a grinding wheel (15) is fixedly sleeved to the other end of the first transmission shaft (14), a second electric push rod (16) is hinged to the side wall of the second electric push rod (16), and the side wall of the telescopic plate (12) is hinged to the other end of the second electric push rod (16);

set up fluted one and cavity in the top surface and the lateral wall of base (1) respectively, motor one (17) is installed to the bottom surface of cavity, the rigid coupling has transmission shaft two (18) on the output of motor one (17), the other end of transmission shaft two (18) is fixed to be cup jointed driving gear (19), the meshing is connected with driven gear (20) on the lateral wall of driving gear (19), the rigid coupling has pivot (21) in driven gear (20), the one end of pivot (21) is connected with the bottom surface rotation of cavity, the other end of pivot (21) extends to in the recess one, and the rigid coupling has revolving stage one (22) on the income end of pivot (21), it has recess two to seted up in revolving stage one (22), the rigid coupling has diaphragm (26) on the lateral wall of recess two, and motor two (23) is installed to the bottom surface of recess two, there is transmission shaft three (24) on the output of motor two (23), the other end of the transmission shaft III (24) is fixedly connected with a rotary table II (25), and the rotary table II (25) is rotatably connected with a transverse plate (26);

electric putter three (27) are installed to the top surface of revolving stage one (22), the other end rigid coupling of electric putter three (27) has fixed plate (28), briquetting (29) are installed to the bottom surface of fixed plate (28), briquetting (29) are located the top of revolving stage two (25).

2. The edge grinding equipment for the fine machining of the forklift accessories is characterized in that two guide frames (2) are arranged, two pore passages are formed in the two guide frames (2), the pore passages are respectively in sliding sleeve connection with the sliding blocks (6) and the sliding rods (8), and the guide frames (2) and the pore passages are arranged in an L shape.

3. An edging machine for finishing fork-lift fittings according to claim 1, characterized in that said fixed frame (9) is provided in a U-shape, said first electric pushers (10) are provided in two, and said two first electric pushers (10) are symmetrically provided with respect to said second electric motor (13).

4. An edging machine for finishing fork-lift accessories according to claim 1, characterized in that said first rotary table (22) is rotatably journalled in a first recess, said transverse plates (26) are provided in two, and the two transverse plates (26) are symmetrically arranged with respect to the third transmission shaft (24).

5. Edging machine for the finishing of forklift accessories according to claim 1, characterized in that said three electric pushers (27) are provided in two and in that the two three electric pushers (27) are symmetrically arranged with respect to the second turret (25), one end of said fixed plate (28) extending above the second turret (25).