CN210147071U - Limiting die for drilling hole in flange bearing - Google Patents

Abstract

The utility model discloses a spacing mould is used in hole position drilling processing in flange bearing belongs to processing flange bearing mould field, a spacing mould is used in hole position drilling processing in flange bearing, including first mould and cutter, the left side integrated into one piece of first mould front has the third mould, the front integrated into one piece of first mould and third mould has the second mould, flange bearing has been placed at the top of first mould, second mould and third mould, first locating hole and second locating hole have been seted up respectively to the right side of first mould front, first yielding hole, fourth yielding hole and eighth locating hole have been seted up respectively to the upper left side of first mould front, seventh locating hole has been seted up to the left side below of third mould front; this scheme makes the operation of drilling more stable through the mould that sets up, can be more accurate simultaneously to the quality of hole position processing in the flange bearing has been ensured.

Description

Limiting die for drilling hole in flange bearing

Technical Field

The utility model relates to a processing flange bearing mould field, more specifically say, relate to a hole position drilling processing is with spacing mould in flange bearing.

Background

At present, in the operation of processing the flange bearing, a plurality of different processes are required, wherein in the operation of drilling the middle hole position of the flange bearing, the middle hole position of the flange bearing is directly processed.

However, due to the unique flange bearing, the flange bearing is inconvenient to clamp and limit by using a common clamp, and in the machining process, the flange bearing is not clamped and limited by the clamp, so that the deviation is easy to occur, the drilling machining operation of the middle hole position of the flange bearing is influenced, the machining quality of the flange bearing is reduced, and the flange bearing is unqualified.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a hole site drilling processing uses spacing mould in flange bearing possesses to flange bearing with its fixed spacing advantage during hole site drilling processing, has solved flange bearing and has not been fixed spacing problem with man-hour.

In order to solve the above problems, the utility model adopts the following technical proposal.

A limiting die for hole drilling processing in a flange bearing comprises a limiting die for hole drilling processing in a flange bearing, and comprises a first die and a cutter, wherein a third die is integrally formed on the front left side of the first die, a second die is integrally formed on the front sides of the first die and the third die, a flange bearing is placed at the top of the first die, the second die and the third die, a first positioning hole and a second positioning hole are respectively formed on the front right side of the first die, a first abdicating hole, a fourth abdicating hole and an eighth positioning hole are respectively formed on the front upper left side of the first die, a seventh positioning hole is formed below the front left side of the third die, a sixth positioning hole and a fifth positioning hole are formed on the front left side of the second die, a fourth positioning hole and a third positioning hole are formed on the front right side of the second die, a first bump is integrally formed on the left side of the top of the second mold, a third abdicating hole is formed in the front face of the first bump, an abdicating groove and a second bump are respectively integrally formed at the front end and the rear end of the right side of the top of the second mold, and a second abdicating hole is formed in the front face of the second bump; this scheme is through the first mould that sets up, first hole of stepping down, first locating hole, the second locating hole, the third locating hole, the fourth locating hole, the second mould, the fifth locating hole, the sixth locating hole, first lug, the seventh locating hole, the third mould, the eighth locating hole, the groove of stepping down, the second lug, the second hole of stepping down, third hole of stepping down and fourth hole of stepping down, can be with placing at first mould, the flange bearing on second mould and the third mould obtains fixedly and spacing, thereby avoid when the drilling operation is carried out to the mesopore position of flange bearing, the condition of skew appears, make the operation of drilling more stable, simultaneously can be more accurate, thereby guaranteed the quality to the processing of mesopore position in the flange bearing.

Preferably, extension pipes are inserted into the fourth positioning hole and the fifth positioning hole, a sleeve is fixedly communicated with the front of each extension pipe, one end, close to the second mold, of each extension pipe is connected with a convex edge, the top of each sleeve is fixedly connected with a telescopic outer rod, first soft teeth are arranged on two sides of the inner wall of each telescopic outer rod at equal intervals along the inner wall, a telescopic inner rod is slidably sleeved in an inner cavity of each telescopic outer rod, second soft teeth meshed with the first soft teeth are arranged on two sides of the bottom of the telescopic inner rod, two limiting blocks are arranged at an opening at the top of each telescopic outer rod, a rotating shaft is rotatably connected to the back of the top of each telescopic inner rod, a connecting plate is fixedly connected to one end, far away from the telescopic inner rod, of each rotating shaft, an arc-shaped soft block is fixedly connected to the top of the back of the connecting plate; this scheme is through the protruding edge that sets up, the connecting plate, the soft piece of arc, the apparatus further comprises a rotating shaft, flexible interior pole, flexible outer pole, the sleeve pipe, the extension pipe, the stopper, the design of the soft tooth of first soft tooth and second, can carry out spacingly at the mould to the flange bearing, through foretell structure, make it through fourth locating hole and fifth locating hole, fix a side of flange bearing, thereby when driling, avoid the condition of vibrations about the flange bearing appears, played and carried out spacing purpose from top to bottom.

Preferably, the eighth positioning hole is located on the left side of the fourth yielding hole, and the first yielding hole is located on the right side of the fourth yielding hole.

Preferably, the right end of the flange bearing is close to the abdicating groove and the second abdicating hole respectively, the left end of the flange bearing is close to the third abdicating hole and the fourth abdicating hole respectively, and the center of the middle hole position of the flange bearing and the center of the first abdicating hole are located on the same horizontal longitudinal line.

Preferably, the sixth positioning hole is located at the upper left corner of the front face of the second mold, the fifth positioning hole is located at the right side of the sixth positioning hole, the third positioning hole is located at the upper right corner of the front face of the second mold, and the fourth positioning hole is located at the left side of the third positioning hole.

Preferably, the second bump is located right above the third positioning hole, and the second abdicating hole and the third positioning hole are located on the same side.

Preferably, the first bump is located right above the sixth positioning hole, and the third abdicating hole and the sixth positioning hole are opened on the same side.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through the first mould that sets up, first hole of stepping down, first locating hole, the second locating hole, the third locating hole, the fourth locating hole, the second mould, the fifth locating hole, the sixth locating hole, first lug, the seventh locating hole, the third mould, the eighth locating hole, the groove of stepping down, the second lug, the second hole of stepping down, third hole of stepping down and fourth hole of stepping down, can be with placing at first mould, the flange bearing on second mould and the third mould obtains fixedly and spacing, thereby avoid when the drilling operation is carried out to the mesopore position of flange bearing, the condition of skew appears, make the operation of drilling more stable, simultaneously can be more accurate, thereby guaranteed the quality to the processing of mesopore position in the flange bearing.

(2) This scheme is through the protruding edge that sets up, the connecting plate, the soft piece of arc, the apparatus further comprises a rotating shaft, flexible interior pole, flexible outer pole, the sleeve pipe, the extension pipe, the stopper, the design of the soft tooth of first soft tooth and second, can carry out spacingly at the mould to the flange bearing, through foretell structure, make it through fourth locating hole and fifth locating hole, fix a side of flange bearing, thereby when driling, avoid the condition of vibrations about the flange bearing appears, played and carried out spacing purpose from top to bottom.

Drawings

Fig. 1 is a schematic view of the structure of the utility model in use;

FIG. 2 is a schematic view of the structure of the utility model in use;

fig. 3 is a schematic perspective view of the present invention;

fig. 4 is a front partial schematic view of the present invention;

FIG. 5 is a schematic side view of the fixing frame of the present invention;

fig. 6 is a schematic cross-sectional view taken at a in fig. 5 according to the present invention.

The reference numbers in the figures illustrate:

1. a first mold; 2. a first abdicating hole; 3. a first positioning hole; 4. a second positioning hole; 5. a third positioning hole; 6. a fourth positioning hole; 7. a cutter; 8. a second mold; 9. a fifth positioning hole; 10. a sixth positioning hole; 11. a flange bearing; 12. a first bump; 13. a seventh positioning hole; 14. a third mold; 15. an eighth positioning hole; 16. a yielding groove; 17. a second bump; 18. a second abdicating hole; 19. a third abdicating hole; 20. a fourth abdicating hole; 21. a convex edge; 22. a connecting plate; 23. an arc-shaped soft block; 24. a rotating shaft; 25. a telescopic inner rod; 26. a telescopic outer rod; 27. a sleeve; 28. an extension tube; 29. a limiting block; 30. a first soft tooth; 31. the second soft tooth.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, a limiting mold for drilling holes in a flange bearing comprises a first mold 1 and a cutter 7, wherein a third mold 14 is integrally formed on the left side of the front surface of the first mold 1, a second mold 8 is integrally formed on the front surfaces of the first mold 1 and the third mold 14, a flange bearing 11 is placed on the top of the first mold 1, the second mold 8 and the third mold 14, a first positioning hole 3 and a second positioning hole 4 are respectively formed on the right side of the front surface of the first mold 1, a first abdicating hole 2, a fourth abdicating hole 20 and an eighth positioning hole 15 are respectively formed on the upper left of the front surface of the first mold 1, a seventh positioning hole 13 is formed on the lower left of the front surface of the third mold 14, a sixth positioning hole 10 and a fifth positioning hole 9 are formed on the left side of the front surface of the second mold 8, a fourth positioning hole 6 and a third positioning hole 5 are formed on the right of the front surface of the second, the first convex block 12 is integrally formed on the left side of the top of the second die 8, the third abdicating hole 19 is formed on the front face of the first convex block 12, the abdicating groove 16 and the second convex block 17 are respectively integrally formed on the front end and the rear end of the right side of the top of the second die 8, the second abdicating hole 18 is formed on the front face of the second convex block 17, the flange bearing 11 placed on the first die 1, the second die 8 and the third die 14 can be fixed and limited by the first die 1, the first abdicating hole 2, the first positioning hole 3, the second positioning hole 4, the third positioning hole 5, the fourth positioning hole 6, the second die 8, the fifth positioning hole 9, the sixth positioning hole 10, the first convex block 12, the seventh positioning hole 13, the third die 14, the eighth positioning hole 15, the abdicating groove 16, the second convex block 17, the second abdicating hole 18, the third abdicating hole 19 and the fourth abdicating hole 20, the condition of skew appears, makes the operation of drilling more stable, can be more accurate simultaneously to the quality of hole site processing in flange bearing 11 has been ensured.

Furthermore, extension pipes 28 are inserted into the fourth positioning hole 6 and the fifth positioning hole 9, the front surfaces of the extension pipes 28 are fixedly communicated with a sleeve 27, one end of each extension pipe 28, which is close to the second mold 8, is connected with a convex edge 21, the top of each sleeve 27 is fixedly connected with a telescopic outer rod 26, two sides of the inner wall of each telescopic outer rod 26 are provided with first soft teeth 30 at equal intervals along the inner wall, an inner cavity of each telescopic outer rod 26 is slidably sleeved with a telescopic inner rod 25, two sides of the bottom of each telescopic inner rod 25 are provided with second soft teeth 31 meshed with the first soft teeth 30, two limiting blocks 29 are arranged at the opening at the top of each telescopic outer rod 26, the back of the top of each telescopic inner rod 25 is rotatably connected with a rotating shaft 24, one end of each rotating shaft 24, which is far away from the telescopic inner rod 25, is fixedly connected with a connecting plate 22, the top of the back of the connecting; this scheme is through the protruding edge 21 that sets up, connecting plate 22, the soft piece 23 of arc, pivot 24, flexible interior pole 25, flexible outer pole 26, sleeve pipe 27, extension pipe 28, stopper 29, the design of first soft tooth 30 and the soft tooth 31 of second, can carry out spacingly in the mould to flange bearing 11, through foretell structure, make it through fourth locating hole 6 and fifth locating hole 9, fix a side of flange bearing 11, thereby when driling, avoid flange bearing 11 the condition of vibrations from top to bottom to appear, played and carried out spacing purpose from top to bottom.

Further, the eighth positioning hole 15 is located on the left side of the fourth yielding hole 20, and the first yielding hole 2 is located on the right side of the fourth yielding hole 20.

Further, the right end of the flange bearing 11 is close to the abdicating groove 16 and the second abdicating hole 18 respectively, the left end of the flange bearing 11 is close to the third abdicating hole 19 and the fourth abdicating hole 20 respectively, and the center of the middle hole of the flange bearing 11 and the center of the first abdicating hole 2 are on the same horizontal longitudinal line.

Further, a sixth positioning hole 10 is located at the upper left corner of the front surface of the second mold 8, a fifth positioning hole 9 is located at the right side of the sixth positioning hole 10, the third positioning hole 5 is located at the upper right corner of the front surface of the second mold 8, and the fourth positioning hole 6 is located at the left side of the third positioning hole 5.

Further, the second bump 17 is located right above the third positioning hole 5, and the second yielding hole 18 is located on the same side as the third positioning hole 5.

Further, the first bump 12 is located right above the sixth positioning hole 10, and the third avoiding hole 19 and the sixth positioning hole 10 are opened on the same side.

The working principle is as follows: placing the flange bearing on the first mold 1, the second mold 8 and the third mold 14, respectively connecting and attaching the left side of the flange bearing 11 with the fourth abdicating hole 20 and the third abdicating hole 19, respectively connecting and attaching the right side of the flange bearing 11 with the abdicating groove 16 and the second abdicating hole 18, respectively, then positioning the center of the center hole of the flange bearing 11 at the same center as the first abdicating hole 2, pulling the telescopic inner rod 25 to move the second soft tooth 31 of the telescopic inner rod 25 on the first soft tooth 30, so as to adjust the length of the telescopic inner rod 25, then inserting the extension pipe 28 into the fourth positioning hole 6 or the fifth positioning hole 9 to attach the convex edge 21 to the outer surface of the second mold 8, then rotating the connecting plate 22 on the telescopic inner rod 25 to make the arc-shaped soft block 23 face the direction needing to be limited, and pushing the arc-shaped soft block 23 into the aperture of the flange bearing 11, then the arc-shaped soft block 23 is clamped into the flange bearing, so that the purpose of reinforcing, fixing and limiting the flange bearing 11 is achieved, and the problem that the flange bearing 11 is not fixed and limited during processing is solved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (7)

1. The utility model provides a hole site is drilled and is processed with spacing mould in flange bearing, includes first mould (1) and cutter (7), its characterized in that: a third die (14) is integrally formed on the front left side of the first die (1), a second die (8) is integrally formed on the front of the first die (1) and the front of the third die (14), a flange bearing (11) is placed at the tops of the first die (1), the second die (8) and the third die (14), a first positioning hole (3) and a second positioning hole (4) are respectively formed on the front right side of the first die (1), a first abdicating hole (2), a fourth abdicating hole (20) and an eighth positioning hole (15) are respectively formed on the front upper left side of the first die (1), a seventh positioning hole (13) is formed on the front left side of the third die (14), a sixth positioning hole (10) and a fifth positioning hole (9) are formed on the front left side of the second die (8), a fourth positioning hole (6) and a third positioning hole (5) are formed on the front right side of the second die (8), the left side integrated into one piece at second mould (8) top has first lug (12), third hole (19) of stepping down has been seted up in the front of first lug (12), front end and the rear end on the right side at second mould (8) top integrated into one piece respectively have groove (16) and the second lug (17) of stepping down, second hole (18) of stepping down has been seted up in the front of second lug (17).

2. The limiting die for drilling the hole in the flange bearing according to claim 1, wherein: extension pipes (28) are inserted into the fourth positioning hole (6) and the fifth positioning hole (9), a sleeve (27) is fixedly communicated with the front of each extension pipe (28), one end, close to the second mold (8), of each extension pipe (28) is connected with a convex edge (21), a telescopic outer rod (26) is fixedly connected to the top of each sleeve (27), first soft teeth (30) are arranged on two sides of the inner wall of each telescopic outer rod (26) at equal intervals along the inner wall, a telescopic inner rod (25) is slidably sleeved in an inner cavity of each telescopic outer rod (26), second soft teeth (31) meshed with the first soft teeth (30) are arranged on two sides of the bottom of each telescopic inner rod (25), two limiting blocks (29) are arranged at the opening of the top of each telescopic outer rod (26), a rotating shaft (24) is rotatably connected to the back of the top of each telescopic inner rod (25), and a connecting plate (22) is fixedly connected to one end, far away from each telescopic inner rod (25), of each rotating, the top of the back of the connecting plate (22) is fixedly connected with an arc-shaped soft block (23), and the arc-shaped soft block (23) is matched with holes in two sides of the flange bearing (11).

3. The limiting die for drilling the hole in the flange bearing according to claim 1, wherein: the eighth positioning hole (15) is located on the left side of the fourth yielding hole (20), and the first yielding hole (2) is located on the right side of the fourth yielding hole (20).

4. The limiting die for drilling the hole in the flange bearing according to claim 1, wherein: the right-hand member of flange bearing (11) is close to groove of stepping down (16) and second hole of stepping down (18) respectively, the left end of flange bearing (11) is close to third hole of stepping down (19) and fourth hole of stepping down (20) respectively, the centre of a hole centre of flange bearing (11) is in same horizontal longitudinal line with the centre of a circle of first hole of stepping down (2).

5. The limiting die for drilling the hole in the flange bearing according to claim 1, wherein: the sixth positioning hole (10) is located in the upper left corner of the front face of the second die (8), the fifth positioning hole (9) is located on the right side of the sixth positioning hole (10), the third positioning hole (5) is located in the upper right corner of the front face of the second die (8), and the fourth positioning hole (6) is located on the left side of the third positioning hole (5).

6. The limiting die for drilling the hole in the flange bearing according to claim 1, wherein: the second bump (17) is located right above the third positioning hole (5), and the second abdicating hole (18) and the third positioning hole (5) are located on the same side.

7. The limiting die for drilling the hole in the flange bearing according to claim 1, wherein: the first bump (12) is located right above the sixth positioning hole (10), and the third abdicating hole (19) and the sixth positioning hole (10) are arranged on the same side.

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