CN220074120U - Grinding device for high-speed steel - Google Patents

Abstract

The utility model relates to the technical field of steel pipe grinding, and discloses a high-speed steel grinding device, which comprises a working cylinder clamped on the inner wall of a receiving cylinder, wherein a grinding wheel used for grinding is clamped on the inner bottom wall of the receiving cylinder, a limiting rod used for limiting is connected on the outer surface of the working cylinder through a bolt, a cross rod used for fixing is clamped on the inner wall of the limiting rod, a limiting ring used for limiting is fixedly connected at one end of the cross rod, a supporting rod used for supporting is clamped on the outer surface of the cross rod, and a window used for observation is formed on the outer surface of the working cylinder. This grinding device of high-speed steel, through the setting of working cylinder and accepting the jar, the piece that produces when the grinding wheel polishes the steel can splash the inner wall of working cylinder, then the piece slides along the inner wall of working cylinder and accept the bottom of jar, and the staff can take out the piece through accepting the entrance to a cave of accepting that the jar surface offered after grinding work is accomplished, is favorable to the staff to collect the processing in unison.

Description

Grinding device for high-speed steel

Technical Field

The utility model relates to the technical field of steel pipe grinding, in particular to a grinding device for high-speed steel.

Background

The high-speed steel has good technological performance and good combination of strength and toughness, so that the high-speed steel is mainly used for manufacturing complex thin-blade and impact-resistant metal cutting tools, and also can be used for manufacturing high-temperature bearings, cold extrusion dies and the like, but scraps generated in the grinding process are inconvenient to collect and treat uniformly.

Chinese patent publication No. CN217966207U discloses a grinding device for high-speed steel, which comprises: the grinding device comprises a workbench, wherein a first mounting block and a second mounting block are fixedly arranged at one end of the workbench, and a grinding mechanism is arranged between the two first mounting blocks; the clamping mechanism is rotationally connected between the two second mounting blocks; the linkage assembly is rotationally connected to one end of the workbench, which is positioned at the grinding mechanism, and is in transmission connection with the grinding mechanism and the clamping mechanism; compared with the prior art, the device can evenly grind the arc-shaped side surface of the cylindrical high-speed steel, can correspondingly clamp and fix the cylindrical high-speed steel according to different lengths and different diameters of the high-speed steel, can also realize linkage fit between a clamping mechanism and a grinding mechanism, and improves the grinding efficiency of the high-speed steel.

However, when the utility model is actually used, the following problems exist:

1. part of scraps can be generated in the grinding process, and the scraps are scattered around, so that unified collection and treatment of workers are not facilitated;

2. only the specific position of the steel pipe can be ground, and the position of the steel pipe cannot be changed so as to grind different parts of the steel pipe.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides a high-speed steel grinding device, which solves the problems in the prior art that:

part of scraps can be generated in the grinding process, the scraps are scattered around the periphery, so that unified collection and treatment of workers are not facilitated, only specific positions of the steel pipes can be ground, and the positions of the steel pipes cannot be changed to solve the problem of grinding different positions of the steel pipes.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a grinding device of high-speed steel, includes the joint at the working cylinder of accepting the jar inner wall, the interior bottom wall joint of accepting the jar has the grinding wheel that is used for the grinding, the surface of working cylinder has the gag lever post that is used for spacing through bolted connection, the inner wall joint of gag lever post has the horizontal pole that is used for fixed, the one end fixedly connected with of horizontal pole is used for spacing ring, the surface joint of horizontal pole has the bracing piece that is used for supporting, the window that is used for observing is seted up to the surface of working cylinder.

Optionally, the support frame that is used for supporting has been cup jointed to the surface of accepting the jar, the lower extreme joint of support frame inner wall has the bottom plate that is used for fixed.

Optionally, the middle part threaded connection of bottom plate upper surface has the fixing bolt that is used for fixed, the upper surface of bottom plate is passed through fixing bolt is connected with the motor.

Optionally, the upper portion threaded connection of working cylinder surface has the stop bolt that is used for spacing, stop bolt runs through the inner wall screw thread of gag lever post wears to establish the inner wall of working cylinder.

Optionally, the upper surface of working cylinder has seted up the draw-in groove that is used for fixed, one side joint of bracing piece has the block button that is used for adjusting.

Optionally, the inner wall fixedly connected with of spacing ring is used for skid-proof slipmat, the lower extreme joint of bracing piece surface is to the inner wall of draw-in groove.

(III) beneficial effects

The utility model provides a grinding device for high-speed steel, which has the following beneficial effects:

1. this grinding device of high-speed steel, through the setting of working cylinder and accepting the jar, the piece that produces when the grinding wheel polishes the steel can splash the inner wall of working cylinder, then the piece slides along the inner wall of working cylinder and accept the bottom of jar, and the staff can take out the piece through accepting the entrance to a cave of accepting that the jar surface offered after grinding work is accomplished, is favorable to the staff to collect the processing in unison.

2. This grinding device of high-speed steel, through the horizontal pole, and the setting of bracing piece, can be through adjusting the position of the length adjustment spacing ring of the upper end of horizontal pole joint to the gag lever post, the one end joint of bracing piece is close to the one end of spacing ring to the horizontal pole, and the one side of the other end joint of bracing piece is close to the gag lever post on the working cylinder upper surface, can adjust the fixed spacing ring of length of bracing piece, is favorable to adjusting the position of steel pipe, the bottom or the side of grinding steel pipe of being convenient for.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of the cylinder structure of the present utility model;

fig. 4 is a schematic view of the structure of the receiving cylinder of the utility model.

In the figure: 1. a fixing bolt; 2. a motor; 3. a limit bolt; 4. a limit rod; 5. a support rod; 6. a cross bar; 7. a clamping button; 8. a clamping groove; 9. a working cylinder; 10. a window; 11. grinding wheel; 12. a receiving cylinder; 13. a support frame; 14. a bottom plate; 15. a limiting ring; 16. an anti-slip mat.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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.

Embodiment one:

in order to adjust the position of the steel pipe, the grinding wheel 11 can grind to the bottom or the side wall of the steel pipe;

referring to fig. 2 and fig. 4, the present utility model provides a technical solution: the utility model provides a grinding device of high-speed steel, including the joint at the working cylinder 9 of accepting jar 12 inner wall, the upper portion threaded connection of working cylinder 9 surface has the stop bolt 3 that is used for spacing, stop bolt 3 runs through the inner wall screw thread of gag lever post 4 and wears to establish at working cylinder 9, draw-in groove 8 that is used for fixed is offered to the upper surface of working cylinder 9, one side joint of bracing piece 5 has the clamping button 7 that is used for adjusting, the fixed spacing ring 15's of length of the upper end of gag lever post 4 of regulation horizontal pole 6 joint, the one end joint of bracing piece 5 is close to the one end of spacing ring 15 to horizontal pole 6, the inner wall of clamping groove 8 is connected to the other end joint of bracing piece 5, make bracing piece 5 can help horizontal pole 6 to prop up the weight of the steel pipe that will grind, can adjust the length of bracing piece 5 through clamping button 7, be favorable to adjusting the position of fixed steel pipe, the bottom or the lateral wall of steel pipe can be polished to grinding wheel 11.

Embodiment two:

to facilitate the collection of debris generated during the grinding process by the staff;

referring to fig. 2 and 4, a supporting frame 13 for supporting is sleeved on the outer surface of the receiving cylinder 12, a bottom plate 14 for fixing is clamped at the lower end of the inner wall of the supporting frame 13, a fixing bolt 1 for fixing is connected to the middle of the upper surface of the bottom plate 14 in a threaded mode, a motor 2 is connected to the upper surface of the bottom plate 14 through the fixing bolt 1, a grinding wheel 11 for grinding is clamped at the inner bottom wall of the receiving cylinder 12, a limiting rod 4 for limiting is connected to the outer surface of the working cylinder 9 through a bolt, a cross rod 6 for fixing is clamped at the inner wall of the limiting rod 4, scraps generated when the grinding wheel 11 grinds steel can splash to the inner wall of the working cylinder 9, then the scraps slide down to the bottom of the receiving cylinder 12 along the inner wall of the working cylinder 9, workers can observe the scraps through the window 10, timely cleaning is facilitated, and scraps are taken out through a hole formed in the surface of the receiving cylinder 12 after grinding work is finished, and unified collection and treatment of the workers is facilitated.

Embodiment III:

in order to fix the steel pipe, the steel pipe does not slide down due to gravity or vibration during grinding;

referring to fig. 2 and 3, one end of the cross rod 6 is fixedly connected with a limiting ring 15 for limiting, the inner wall of the limiting ring 15 is fixedly connected with an anti-slip pad 16 for preventing slipping, the lower end of the outer surface of the support rod 5 is clamped to the inner wall of the clamping groove 8, the outer surface of the cross rod 6 is clamped with a support rod 5 for supporting, a window 10 for observation is formed in the outer surface of the working cylinder 9, the support rod 5 can support the cross rod 6, the cross rod 6 is kept at a fixed position during operation, and the anti-slip pad 16 fixedly connected with the inner wall of the limiting ring 15 can prevent a steel pipe from slipping down due to gravity or vibration during grinding.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In the utility model, the working steps of the device are as follows:

firstly, the receiving cylinder clamp 12 is connected to the inner wall of the supporting frame 13, the grinding wheel 11 is connected to the output end of the motor 2 in a key way, secondly, the working cylinder 9 is clamped to the inner wall of the receiving cylinder 12, the adjusting window 10 is aligned with a hole on the surface of the receiving cylinder 12, then, a steel pipe is fixed according to the grinding position, and finally, the motor 2 is started, so that the grinding wheel 11 starts to rotate to grind the steel pipe.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a grinding device of high-speed steel, includes joint at working cylinder (9) of accepting jar (12) inner wall, its characterized in that: the grinding wheel (11) for grinding is clamped on the inner bottom wall of the bearing cylinder (12), a limiting rod (4) for limiting is connected to the outer surface of the working cylinder (9) through a bolt, a cross rod (6) for fixing is clamped on the inner wall of the limiting rod (4), a limiting ring (15) for limiting is fixedly connected to one end of the cross rod (6), a supporting rod (5) for supporting is clamped on the outer surface of the cross rod (6), and a window (10) for observing is formed in the outer surface of the working cylinder (9).

2. A grinding apparatus for high speed steel according to claim 1, wherein: the outer surface of the bearing cylinder (12) is sleeved with a supporting frame (13) for supporting, and the lower end of the inner wall of the supporting frame (13) is clamped with a bottom plate (14) for fixing.

3. A grinding apparatus for high speed steel according to claim 2, wherein: the middle part threaded connection of bottom plate (14) upper surface has fixing bolt (1) that are used for fixed, the upper surface of bottom plate (14) is connected with motor (2) through fixing bolt (1).

4. A grinding apparatus for high speed steel according to claim 1, wherein: the upper portion threaded connection of working cylinder (9) surface has spacing bolt (3) that are used for spacing, spacing bolt (3) run through the inner wall screw thread of gag lever post (4) wears to establish the inner wall of working cylinder (9).

5. A grinding apparatus for high speed steel according to claim 1, wherein: the upper surface of the working cylinder (9) is provided with a clamping groove (8) for fixing, and one side of the supporting rod (5) is clamped with a clamping button (7) for adjusting.

6. A high speed steel grinding apparatus as defined in claim 5, wherein: the inner wall of the limiting ring (15) is fixedly connected with an anti-slip pad (16), and the lower end of the outer surface of the supporting rod (5) is clamped to the inner wall of the clamping groove (8).