CN215357798U

CN215357798U - Gantry type grinding machine for grinding special-shaped castings

Info

Publication number: CN215357798U
Application number: CN202121711655.1U
Authority: CN
Inventors: 杨树宝; 王小涛; 郭方兴; 季家晓
Original assignee: Dalian Lvsang Industry Corp ltd
Current assignee: Dalian Lvsang Industry Corp ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-31
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to the technical field of hoisting, and discloses a gantry type grinder for grinding a special-shaped casting, which comprises two stand columns, wherein mechanical cross-tops are fixedly arranged on the upper surfaces of the two stand columns. This a planer-type abrasive machine for abnormal shape foundry goods grinding, stride the top through machinery, the slide guide rail, remove the mounted beam, the abrasive machine crossbeam, the setting of structures such as motor and handle, it makes running gear slide in the inside of slide guide rail to remove the handle, can adjust the horizontal position of emery wheel, adjustment machinery strides the top can adjust the height of emery wheel, it can make the emery wheel carry out the circular rotation through the upset bearing to rotate the handle, and control and rock the handle and make the connecting block rotate in the connecting seat, can control the position of adjustment machine emery wheel again, thereby both can make this emery wheel adjust in different angles, and then make its nimble product of being applied to different shapes.

Description

Gantry type grinding machine for grinding special-shaped castings

Technical Field

The utility model relates to the technical field of hoisting, in particular to a gantry type grinding machine for grinding a special-shaped casting.

Background

The hoisting refers to a general term of installation and positioning of equipment by a crane or a hoisting mechanism, and various hoisting machines are used for hoisting the equipment, workpieces, appliances, materials and the like in the process of maintenance or repair so as to change the positions of the equipment.

A grinding machine is often needed in the process of grinding a casting, but the existing grinding machine has the following defects:

1. most of the existing grinding machines are fixed on the ground, if the product is single-weight or large in size, when a riser, a water gap and a large parting burr on the surface of a casting are ground, manual grinding is greatly limited, the labor intensity is high, and potential safety hazards also exist;

2. the existing suspension grinder can be flexibly suitable for various products with irregular shapes and single weight through the cantilever crane, but when the action amplitude of the cantilever crane is large during operation of workers, the grinder shakes greatly, certain potential safety hazards exist, and meanwhile, one cantilever crane is occupied more, so that the gantry grinder for grinding the special-shaped castings is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a gantry type grinding machine for grinding a special-shaped casting, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a gantry type grinding machine for grinding a special-shaped casting comprises two stand columns, wherein mechanical cross tops are fixedly mounted on the surfaces of the two stand columns, slide rail guide rails are fixedly connected to the upper surfaces of the mechanical cross tops, a traveling mechanism is connected to the inner portions of the slide rail guide rails in a sliding mode, a movable suspension beam is fixedly connected to the lower surface of the traveling mechanism, grinding machine cross beams are fixedly connected to the two ends of the movable suspension beam, a connecting beam is fixedly connected to the surface of the movable suspension beam, a driving motor is fixedly mounted on one side of the connecting beam through a fixing plate, a first belt pulley is fixedly connected to the output end of the driving motor, a triangular transmission belt is sleeved on the surface of the first belt pulley, the first belt pulley is connected with a second belt pulley through triangular transmission belt, a transmission rod is fixedly connected to one side of the second belt pulley, the surface of the transmission rod is movably provided with a shaft seat, and one end of the transmission rod is fixedly connected with a cutting mechanism.

Optionally, running gear is including the walking wheel of overlap joint in the inside slide guide rail, the surperficial swing joint of walking wheel has the fixing base, the quantity of fixing base is two, and the walking wheel has made things convenient for the horizontal slip of fixing base.

Optionally, the inner parts of the fixing seats are fixedly connected with turnover bearings, the inner sides of the turnover bearings are fixedly connected with connecting rods together, the two sides of the surface of each connecting rod are fixedly connected with connecting seats, the surface of each connecting seat is movably connected with a connecting block through a pin shaft, and the lower surface of each connecting block is fixedly connected to the surface of a cross beam of the grinding machine.

Optionally, the number of the grinder beams is two, the same side of the grinder beam is fixedly connected with the stabilizing plate, and the stabilizing plate improves the stability between the two grinder beams.

Optionally, the cutting mechanism includes a grinding wheel clamping plate sleeved on the surface of the transmission rod, and a grinding wheel is sleeved on the surface of the transmission rod close to the grinding wheel clamping plate.

Optionally, one end of the transmission rod is in threaded connection with a locking nut used for fixing the grinding wheel clamping plates, and the number of the grinding wheel clamping plates is two.

Optionally, the lower surface fixed connection of axle bed is in the surface of tie-beam, the surface of tie-beam is through connecting plate fixedly connected with emery wheel machine piece protection casing, and emery wheel machine piece protection casing can make and carry out effectual separation to the piece at cutting process, is favorable to staff's operation to use.

Optionally, one end of the connecting beam is fixedly connected with a handle, a switch is arranged on the surface of the connecting beam close to the handle, and the handle facilitates operation of workers.

(III) advantageous effects

The utility model provides a gantry type grinder for grinding a special-shaped casting, which has the following beneficial effects:

this a planer-type abrasive machine for abnormal shape foundry goods grinding, stride the top through machinery, the slide guide rail, remove the mounted beam, the abrasive machine crossbeam, the setting of structures such as motor and handle, it makes running gear slide in the inside of slide guide rail to remove the handle, can adjust the horizontal position of emery wheel, adjustment machinery strides the top can adjust the height of emery wheel, it can make the emery wheel carry out the circular rotation through the upset bearing to rotate the handle, and control and rock the handle and make the connecting block rotate in the connecting seat, can control the position of adjustment machine emery wheel again, thereby both can make this emery wheel adjust in different angles, and then make its nimble product of being applied to different shapes, when improving this abrasive machine's application scope, the intensity of labour of staff has been alleviateed to a certain extent again, and reduced the emergence of potential safety hazard, the practicality has been strengthened.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural diagram of a traveling mechanism according to the present invention;

FIG. 4 is a schematic view of the structure of the slideway rail of the present invention;

FIG. 5 is a schematic structural diagram of a cutting mechanism according to the present invention.

In the figure: 1. a column; 2. mechanically spanning the top; 3. a slideway rail; 4. moving the suspension beam; 5. a grinder cross beam; 6. a connecting beam; 7. a drive motor; 8. a first pulley; 9. a triangular transmission belt; 10. a second pulley; 11. a transmission rod; 12. a shaft seat; 13. a traveling wheel; 14. a fixed seat; 15. turning over the bearing; 16. a connecting rod; 17. a connecting seat; 18. a grinding wheel clamping plate; 19. a grinding wheel sheet; 20. a handle 21 and a connecting block; 22. grinding wheel machine piece protection casing.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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 to 5, the present invention provides a technical solution: a gantry type grinding machine for grinding a special-shaped casting comprises upright posts 1, the number of the upright posts 1 is two, the surfaces of the two upright posts 1 are fixedly provided with mechanical cross tops 2, the upper surface of the mechanical cross tops 2 is fixedly connected with a slide rail 3, the inner parts of the slide rail 3 are connected with a traveling mechanism in a sliding manner, the lower surface of the traveling mechanism is fixedly connected with a movable suspension beam 4, the two ends of the movable suspension beam 4 are fixedly connected with grinding machine cross beams 5, the surface of the movable suspension beam 4 is fixedly connected with a connecting beam 6, one side of the connecting beam 6 is fixedly provided with a driving motor 7 through a fixing plate, the output end of the driving motor 7 is fixedly connected with a first belt pulley 8, the surface of the first belt pulley 8 is sleeved with a triangular transmission belt 9, the first belt pulley 8 is in transmission connection with a second belt pulley 10 through the triangular transmission belt 9, one side of the second belt pulley 10 is fixedly connected with a transmission rod 11, a shaft seat 12 is movably arranged on the surface of the transmission rod 11, and one end of the transmission rod 11 is fixedly connected with a cutting mechanism.

The traveling mechanism comprises traveling wheels 13 lapped inside the slide rail 3, fixed seats 14 are movably connected to the surfaces of the traveling wheels 13, the number of the fixed seats 14 is two, turning bearings 15 are fixedly connected to the insides of the two fixed seats 14, connecting rods 16 are fixedly connected to the inner sides of the two turning bearings 15 together, connecting seats 17 are fixedly connected to both sides of the surfaces of the connecting rods 16, connecting blocks 21 are movably connected to the surfaces of the connecting seats 17 through pin shafts, the lower surfaces of the connecting blocks 21 are fixedly connected to the surfaces of the grinding machine cross beams 5, the number of the grinding machine cross beams 5 is two, stabilizing plates are fixedly connected to the same sides of the grinding machine cross beams 5 together, the cutting mechanism comprises grinding wheel clamping plates 18 sleeved on the surfaces of the transmission rods 11, grinding wheels 19 are sleeved on the surfaces of the transmission rods 11 close to the grinding wheel clamping plates 18, and locking nuts used for fixing the grinding wheel clamping plates 18 are connected to one end of the transmission rods 11 through threads, the quantity of emery wheel piece splint 18 is two, and the lower fixed surface of axle bed 12 is connected in the surface of tie-beam 6, and the surface of tie-beam 6 is through connecting plate fixedly connected with emery wheel machine piece protection casing 22, and the one end fixedly connected with handle 20 of tie-beam 6, the surface of tie-beam 6 is close to handle 20 and is provided with the switch.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a conventional known device controlled by a computer and the like, detailed description of known functions and known components is omitted in the specific embodiment of the disclosure, and in order to ensure compatibility of the device, all adopted operation means are consistent with parameters of instruments in the market.

In summary, the gantry grinder for grinding the special-shaped castings comprises the following operation steps;

1. when the clamp is used, a user rotates the fastening bolt to move the grinding wheel clamping plate 18 to the grinding wheel 19, so that the grinding wheel 19 can be clamped and fixed, and the later-stage disassembly and replacement are facilitated;

2. the handle 20 is moved to enable the travelling wheels 13 in the travelling mechanism to slide in the slide rail 3, the horizontal position of the grinding wheel 19 can be adjusted, the height of the grinding wheel 19 can be adjusted by adjusting the mechanical span 2, the handle 20 is rotated to enable the connecting rod 16 to rotate circumferentially through the arrangement of the turnover bearing 15, the handle 20 is shaken leftwards and rightwards to enable the connecting block 21 to rotate in the connecting seat 17, and the position of the grinding wheel 19 can be adjusted leftwards and rightwards, so that the grinding wheel 19 can be flexibly applied to products with different shapes, the application range of the grinding machine is improved, and the labor intensity of workers is reduced to a certain extent;

3. the driving motor 7 is started to drive the first belt pulley 8 to rotate, the first belt pulley 8 drives the second belt pulley 10 to rotate through the triangular transmission belt 9, and the second belt pulley 10 drives the grinding wheel 19 on the second belt pulley to rotate through the transmission rod 11, so that the casting can be machined and cut.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be within the technical scope of the present invention, equivalent substitutions or changes according to the technical solution of the present invention and the inventive concept thereof, and the scope of the present invention should be covered by the present invention, wherein the used standard parts can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection manner of each part adopts the conventional means of bolt, rivet, welding, etc. mature in the prior art, the machinery, parts and equipment all adopt the conventional models in the prior art, and the structure and principle of the parts known to those skilled in the art can be known to those skilled in the art through the technical manual or through the conventional experimental method in the description of the present specification, the terms "connect", "mount", "fix", "set", and the like are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as such, for a person skilled in the art, the specific meaning of the above terms in the present invention or the utility model can be understood according to specific situations.

Claims

1. The utility model provides a planer-type abrasive machine for abnormal shape foundry goods grinding, includes stand (1), its characterized in that: the number of the upright columns (1) is two, the upper surfaces of the two upright columns (1) are fixedly provided with mechanical cross tops (2), the surfaces of the mechanical cross tops (2) are fixedly connected with slide rail guide rails (3), the inner parts of the slide rail guide rails (3) are connected with walking mechanisms in a sliding manner, the lower surfaces of the walking mechanisms are fixedly connected with movable suspension beams (4) together, the two ends of each movable suspension beam (4) are fixedly connected with grinder cross beams (5), the surfaces of the movable suspension beams (4) are fixedly connected with connecting beams (6), one sides of the connecting beams (6) are fixedly provided with driving motors (7) through fixing plates, the output ends of the driving motors (7) are fixedly connected with first belt pulleys (8), the surfaces of the first belt pulleys (8) are sleeved with triangular driving belts (9), the first belt pulleys (8) are in transmission connection with second belt pulleys (10) through the triangular driving belts (9), one side of the second belt pulley (10) is fixedly connected with a transmission rod (11), a shaft seat (12) is movably mounted on the surface of the transmission rod (11), and one end of the transmission rod (11) is fixedly connected with a cutting mechanism.

2. The gantry grinder for grinding of profile castings according to claim 1, characterized in that: running gear is including lapping in inside walking wheel (13) of slide guide rail (3), the surperficial swing joint of walking wheel (13) has fixing base (14), the quantity of fixing base (14) is two.

3. The gantry grinder for grinding of profile castings according to claim 2, characterized in that: two equal fixedly connected with upset bearing (15) in inside of fixing base (14), two the common fixedly connected with connecting rod (16) in inboard of upset bearing (15), the equal fixedly connected with connecting seat (17) in both sides on connecting rod (16) surface, there is connecting block (21) on the surface of connecting seat (17) through round pin axle swing joint, the lower fixed surface of connecting block (21) is connected in the surface of abrasive machine crossbeam (5).

4. The gantry grinder for grinding of profile castings according to claim 1, characterized in that: the grinding machine comprises a grinding machine cross beam (5), wherein the grinding machine cross beam (5) is provided with two cross beams, and stabilizing plates are fixedly connected to the same side of the grinding machine cross beam (5).

5. The gantry grinder for grinding of profile castings according to claim 1, characterized in that: the cutting mechanism comprises a grinding wheel clamping plate (18) sleeved on the surface of the transmission rod (11), and a grinding wheel (19) is sleeved on the surface of the transmission rod (11) close to the grinding wheel clamping plate (18).

6. The gantry grinder for grinding of profile castings according to claim 5, characterized in that: one end of the transmission rod (11) is in threaded connection with a locking nut used for fixing the grinding wheel clamping plates (18), and the number of the grinding wheel clamping plates (18) is two.

7. The gantry grinder for grinding of profile castings according to claim 1, characterized in that: the lower surface of the shaft seat (12) is fixedly connected to the surface of the connecting beam (6), and the surface of the connecting beam (6) is fixedly connected with a grinding wheel sheet protective cover (22) through a connecting plate.

8. The gantry grinder for grinding of profile castings according to claim 1, characterized in that: one end fixedly connected with handle (20) of tie-beam (6), the surface of tie-beam (6) is close to handle (20) and is provided with the switch.