CN214349690U - Boring machine cutter bar tool for cubic press machine - Google Patents
Boring machine cutter bar tool for cubic press machine Download PDFInfo
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- CN214349690U CN214349690U CN202120176656.4U CN202120176656U CN214349690U CN 214349690 U CN214349690 U CN 214349690U CN 202120176656 U CN202120176656 U CN 202120176656U CN 214349690 U CN214349690 U CN 214349690U
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- copper sleeve
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Abstract
The utility model relates to the technical field of machining, and discloses a boring machine cutter bar tool for cubic press machine preparation, which comprises a supporting seat, a flange graphite copper sleeve, a blocking outer ring, a blocking inner ring and a blocking sheet; the supporting seat is of an integrated structure and comprises a bottom plate and a vertical plate on the bottom plate; the blocking outer ring is of an integrated structure and comprises a square connecting seat and a connecting ring on the right side of the square connecting seat; the blocking sheet is a square sheet. The utility model has simple structure and convenient operation; the blocking outer ring, the blocking inner ring and the blocking sheet are used for blocking metal chips generated by boring, so that the metal chips are prevented from entering the flange graphite sleeve, and the flange graphite sleeve or the boring machine cutter bar is prevented from being abraded by the metal chips.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to a cubic press machine preparation boring machine cutter arbor frock.
Background
The cubic apparatus press has six working cylinders, is a widely used large-cavity apparatus press, is mainly applied to the field of material synthesis, provides a high-pressure environment for material synthesis, and has the characteristics of simple structure, low cost, easy operation and maintenance and precise design.
The working oil cylinder of the prior cubic press comprises a hinged beam, a working cylinder in the hinged beam, a guide sleeve arranged at the opening part of the working cylinder, and a rear plug at the bottom of the working cylinder, wherein a piston is arranged in the working cylinder. The hinge beam is provided with four groups of hinge lugs, wherein the hinge lug A and the hinge lug B are oppositely arranged and are provided with two single lugs; articulated ear C, articulated ear D set up relatively, and all have three monolithic ear. The hinged beam is an important component of the cubic press, in the process of processing the hinged beam, the ear hole needs to be drilled on the hinged ear, and after the drilling is finished, the drilled ear hole needs to be bored to ensure the accuracy of the ear hole and the smoothness of the ear hole. Hinge beam earhole boring devices are commonly used in the prior art to support hinge beams. The hinge beam lug hole boring device comprises a base, a positioning ring at the center of the upper end face of the base and a cutter bar supporting frame around the positioning ring.
Because the hinge beam is large in size, when the boring processing of the lug hole is carried out, the length of a boring machine cutter bar connected with a boring machine is long, and a boring cutter can vibrate to cause vibration lines on a processing surface and directly influence the processing precision, so that the cutter bar support frame arranged on the hinge beam boring lug hole device supports the boring machine cutter bar, the boring machine cutter bar is ensured to stably rotate, and the generation of boring cutter vibration is reduced. However, in the actual use process, the boring machine cutter bar continuously rotates, a large amount of metal fragments are generated in the boring process, and the fragments can be adhered to the boring machine cutter bar in the splashing process and can also enter between the cutter bar supporting frame and the boring machine cutter bar, so that the boring machine cutter bar is abraded, and the stable rotation of the boring machine cutter bar is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming current technical problem, a cubic press machine preparation boring machine cutter arbor frock is provided.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
a boring machine cutter bar tool for a cubic press machine, wherein the cutter bar tool supports a cutter bar of the boring machine; the cutter bar tool is arranged on the upper end surface of the base of the hinge beam ear hole boring device and is positioned around the positioning ring; two tool bar tools are arranged on the front side, the rear side, the left side and the right side of the positioning ring in a mirror image manner;
the cutter bar tool comprises a supporting seat, a flange graphite copper sleeve, a blocking outer ring, a blocking inner ring and a blocking sheet; the flange graphite copper sleeve, the blocking outer ring, the blocking inner ring and the blocking sheet are coaxial;
the supporting seat is of an integrated structure and comprises a bottom plate and a vertical plate on the bottom plate; the center of the vertical plate is provided with a mounting hole; the flange graphite copper sleeve is of an integrated structure and comprises a square flange on the left side and a graphite copper sleeve positioned on the right side of the square flange; the graphite copper sleeve is inserted into the mounting hole from the left side, and the right end of the graphite copper sleeve extends out of the mounting hole; the inner diameter of the graphite copper sleeve is matched with the outer diameter of the boring machine cutter bar;
the blocking outer ring is of an integrated structure and comprises a square connecting seat and a connecting ring on the right side of the square connecting seat; a through hole A and a through hole B are sequentially arranged in the square connecting seat from left to right; the inner diameter of the through hole A is matched with the outer diameter of the graphite copper sleeve; the inner diameter of the through hole B is smaller than that of the through hole A, and a first step is formed between the through hole A and the through hole B; a first sealing felt ring is fixed in the through hole B; the inner diameter of the connecting ring is larger than that of the through hole B, and a second step is formed between the connecting ring and the through hole B; the inner wall of the connecting ring is provided with threads;
the outer wall of the blocking inner ring is provided with threads matched with the connecting ring; the inner wall of the inner blocking ring is fixed with annularly distributed bristles; the blocking inner ring is in threaded connection with the connecting ring;
the blocking piece is a square piece, a through hole C is formed in the center of the blocking piece, and the inner diameter of the through hole C is the same as that of the through hole B; a second sealing felt ring is fixed in the through hole C; the size of the blocking piece is the same as that of the left end face of the flange graphite copper sleeve;
the blocking sheet is positioned on the left side of the graphite copper sleeve of the flange; the blocking sheet and the flange graphite copper sleeve are fixedly arranged on the left side of the vertical plate through screws;
the blocking outer ring is sleeved on the right side of the graphite copper sleeve and fixedly arranged on the right side of the vertical plate through a screw; the first step is in contact with the right end face of the graphite copper sleeve;
the inner diameters of the first sealing felt ring and the second sealing felt ring are the same; the inner diameter of the annularly distributed bristles is the same as that of the first sealing felt ring; the difference between the inner diameter of the graphite copper sleeve and the inner diameter of the first sealing felt ring is 1-3 mm;
two cutter arbor frocks that the mirror image set up, its installation blocks one side of inner ring and faces mutually.
Preferably, a sealing gasket is arranged between the blocking inner ring and the blocking outer ring; the sealing washer is pressed on the second step by the left end face of the blocking inner ring.
Utility model's principle of action:
the utility model discloses when using, two cutter arbor frock mirror images set up for support the boring machine cutter arbor. In the rotating process of the boring machine cutter bar, the blocking outer ring, the blocking inner ring and the blocking sheet are used for blocking splashed metal chips, so that the metal chips are prevented from entering the flange graphite sleeve, and the flange graphite sleeve or the boring machine cutter bar is prevented from being abraded by the metal chips. The flange graphite copper sheathing that adopts has the function of self-lubricating, and when the boring machine cutter arbor rotated or slided, graphite on the graphite copper sheathing played lubricated effect for rotate or slide and smoothly go on.
The blocking inner rings are oppositely arranged, and the metal chips are prevented from entering the graphite copper sleeve through the double blocking of the bristles and the first sealing felt ring. The blocking sheet is back to the metal chip sputtering position, and only the second sealing felt ring is used for blocking the metal chips. The sealing washer is used for enhancing the sealing performance between the blocking inner ring and the blocking outer ring and also has the function of blocking metal scraps.
The utility model discloses a supporting seat, flange graphite copper sheathing, block the outer loop, block the inner ring, block that the piece all is detachable, can come to dismantle, change, clearance, maintenance each part according to the in service behavior of reality or the wearing and tearing condition. The smooth use of the boring machine cutter bar is ensured, and the abrasion to the boring machine cutter bar is reduced.
The first step and the second step play a limiting role.
The utility model discloses well not add the conventional means in this field of all adopting of limited subassembly, for example, the material of hinge beam boring earhole device, boring machine cutter arbor, sealed felt-ring all can carry out conventional selection according to prior art. The utility model discloses the flange graphite copper sheathing that uses can be according to the utility model discloses a injecing to and its suitable model is selected to actual user demand.
The utility model has the advantages that:
the utility model has simple structure and convenient operation; the blocking outer ring, the blocking inner ring and the blocking sheet are used for blocking metal chips generated by boring, so that the metal chips are prevented from entering the flange graphite sleeve, and the flange graphite sleeve or the boring machine cutter bar is prevented from being abraded by the metal chips.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
FIG. 4 is a view of the FIG. 1;
fig. 5 is a schematic distribution diagram of the device for boring ear holes on a hinge beam according to the present invention.
In the figure: 1. a supporting seat; 2. a flange graphite copper sleeve; 3. blocking the outer ring; 4. blocking the inner ring; 5. a blocking sheet; 6. a vertical plate; 7. a square flange; 8. a graphite copper sleeve; 9. a square connecting seat; 10. a connecting ring; 11. a first step; 12. a first sealing felt ring; 13. a through hole A; 14. a second step; 15. brushing; 16. a second sealing felt ring; 17. a sealing gasket; 18. a positioning ring; 19. a boring machine cutter bar; 20. and (5) cutter bar tooling.
Detailed Description
The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.
As shown in fig. 1 to 5, a boring machine cutter bar tool for cubic press machine, the cutter bar tool 20 supports a boring machine cutter bar 19; the cutter bar tool 20 is arranged on the upper end surface of the base of the hinge beam ear hole boring device and is positioned around the positioning ring 18; the front side, the rear side, the left side and the right side of the positioning ring 18 are provided with two cutter bar tools 20 in a mirror image mode.
The cutter bar tool comprises a supporting seat 1, a flange graphite copper sleeve 2, a blocking outer ring 3, a blocking inner ring 4 and a blocking sheet 5; the flange graphite copper sleeve 2, the blocking outer ring 3, the blocking inner ring 4 and the blocking sheet 5 are coaxial.
The supporting seat 1 is of an integrated structure and comprises a bottom plate and a vertical plate 6 on the bottom plate; the center of the vertical plate 6 is provided with a mounting hole; the flange graphite copper sleeve 2 is of an integrated structure and comprises a square flange 7 on the left side and a graphite copper sleeve 8 positioned on the right side of the square flange 7; the graphite copper bush 8 is inserted into the mounting hole from the left side, and the right end of the graphite copper bush 8 extends out of the mounting hole; the inner diameter of the graphite copper sleeve 8 is matched with the outer diameter of the boring machine cutter bar 19.
The blocking outer ring 3 is of an integrated structure and comprises a square connecting seat 9 and a connecting ring 10 on the right side of the square connecting seat 9; a through hole A13 and a through hole B are arranged in the square connecting seat 9 from left to right in sequence; the inner diameter of the through hole A13 is matched with the outer diameter of the graphite copper sleeve 8; the inner diameter of the through hole B is smaller than that of the through hole A13, and a first step 11 is formed between the through hole A13 and the through hole B; a first sealing felt ring 12 is fixed in the through hole B; the inner diameter of the connecting ring 10 is larger than that of the through hole B, and a second step 14 is formed between the connecting ring 10 and the through hole B; the inner wall of the connection ring 10 is threaded.
The outer wall of the blocking inner ring 4 is provided with threads matched with the connecting ring 10; the inner wall of the inner blocking ring 4 is fixed with annularly distributed bristles 15; the inner ring 4 is blocked and the connection ring 10 is screwed.
The blocking piece 5 is a square piece, a through hole C is formed in the center, and the inner diameter of the through hole C is the same as that of the through hole B; a second sealing felt ring 16 is fixed in the through hole C; the size of the barrier sheet 5 is the same as that of the left end face of the flange graphite copper sleeve 2.
The barrier sheet 5 is positioned at the left side of the flange graphite copper sleeve 2; the stop sheet 5 and the flange graphite copper sleeve 2 are fixedly arranged on the left side of the vertical plate 6 through screws.
The blocking outer ring 3 is sleeved on the right side of the graphite copper sleeve 8, and the blocking outer ring 3 is fixedly arranged on the right side of the vertical plate 6 through a screw; the first step 11 is in contact with the right end face of the graphite copper sleeve 8.
The first sealing felt ring 12 and the second sealing felt ring 16 have the same inner diameter; the inner diameter of the annularly distributed bristles is the same as that of the first sealing felt ring 12; the difference between the inner diameter of the graphite copper sleeve 8 and the inner diameter of the first sealing felt ring 12 is 2 mm.
Two cutter arbor frocks that the mirror image set up, its installation blocks one side of inner ring and faces mutually.
A sealing gasket 17 is arranged between the blocking inner ring 4 and the blocking outer ring 3; the sealing gasket 17 is pressed against the second step 14 by the left end face of the inner ring 4.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (2)
1. A boring machine cutter bar tool for a cubic press machine, wherein the cutter bar tool supports a cutter bar of the boring machine; the cutter bar tool is arranged on the upper end surface of the base of the hinge beam ear hole boring device and is positioned around the positioning ring; two tool bar tools are arranged on the front side, the rear side, the left side and the right side of the positioning ring in a mirror image manner; the method is characterized in that:
the cutter bar tool comprises a supporting seat, a flange graphite copper sleeve, a blocking outer ring, a blocking inner ring and a blocking sheet; the flange graphite copper sleeve, the blocking outer ring, the blocking inner ring and the blocking sheet are coaxial;
the supporting seat is of an integrated structure and comprises a bottom plate and a vertical plate on the bottom plate; the center of the vertical plate is provided with a mounting hole; the flange graphite copper sleeve is of an integrated structure and comprises a square flange on the left side and a graphite copper sleeve positioned on the right side of the square flange; the graphite copper sleeve is inserted into the mounting hole from the left side, and the right end of the graphite copper sleeve extends out of the mounting hole; the inner diameter of the graphite copper sleeve is matched with the outer diameter of the boring machine cutter bar;
the blocking outer ring is of an integrated structure and comprises a square connecting seat and a connecting ring on the right side of the square connecting seat; a through hole A and a through hole B are sequentially arranged in the square connecting seat from left to right; the inner diameter of the through hole A is matched with the outer diameter of the graphite copper sleeve; the inner diameter of the through hole B is smaller than that of the through hole A, and a first step is formed between the through hole A and the through hole B; a first sealing felt ring is fixed in the through hole B; the inner diameter of the connecting ring is larger than that of the through hole B, and a second step is formed between the connecting ring and the through hole B; the inner wall of the connecting ring is provided with threads;
the outer wall of the blocking inner ring is provided with threads matched with the connecting ring; the inner wall of the inner blocking ring is fixed with annularly distributed bristles; the blocking inner ring is in threaded connection with the connecting ring;
the blocking piece is a square piece, a through hole C is formed in the center of the blocking piece, and the inner diameter of the through hole C is the same as that of the through hole B; a second sealing felt ring is fixed in the through hole C; the size of the blocking piece is the same as that of the left end face of the flange graphite copper sleeve;
the blocking sheet is positioned on the left side of the graphite copper sleeve of the flange; the blocking sheet and the flange graphite copper sleeve are fixedly arranged on the left side of the vertical plate through screws;
the blocking outer ring is sleeved on the right side of the graphite copper sleeve and fixedly arranged on the right side of the vertical plate through a screw; the first step is in contact with the right end face of the graphite copper sleeve;
the inner diameters of the first sealing felt ring and the second sealing felt ring are the same; the inner diameter of the annularly distributed bristles is the same as that of the first sealing felt ring; the difference between the inner diameter of the graphite copper sleeve and the inner diameter of the first sealing felt ring is 1-3 mm;
two cutter arbor frocks that the mirror image set up, its installation blocks one side of inner ring and faces mutually.
2. The cutter bar tool of the boring machine for cubic press machine preparation as recited in claim 1, wherein: a sealing gasket is arranged between the blocking inner ring and the blocking outer ring; the sealing washer is pressed on the second step by the left end face of the blocking inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120176656.4U CN214349690U (en) | 2021-01-22 | 2021-01-22 | Boring machine cutter bar tool for cubic press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120176656.4U CN214349690U (en) | 2021-01-22 | 2021-01-22 | Boring machine cutter bar tool for cubic press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214349690U true CN214349690U (en) | 2021-10-08 |
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ID=77958381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120176656.4U Active CN214349690U (en) | 2021-01-22 | 2021-01-22 | Boring machine cutter bar tool for cubic press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214349690U (en) |
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2021
- 2021-01-22 CN CN202120176656.4U patent/CN214349690U/en active Active
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