CN217370777U

CN217370777U - Molybdenum-copper alloy deburring device in hole

Info

Publication number: CN217370777U
Application number: CN202221065723.6U
Authority: CN
Inventors: 吴化波; 段文旅
Original assignee: Hefei Sinan Metal Materials Co ltd
Current assignee: Hefei Sinan Metal Materials Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-06
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a downthehole deckle edge device of molybdenum-copper alloy, it includes the bottom plate, the top of bottom plate is fixed with the backup pad, and the top of backup pad is fixed with the roof, the top of bottom plate is provided with the processing platform, the bottom symmetry of processing platform is fixed with two pneumatic cylinders, the bottom of two pneumatic cylinders is all fixed mutually with the top of bottom plate, the middle part of processing platform is fixed with the barrel that is used for accomodating the molybdenum-copper alloy, the bottom of barrel is provided with the collection mechanism that is used for collecting the sweeps, be provided with on the roof and be used for going the downthehole deckle edge mechanism that deckle edge of molybdenum-copper alloy, the bottom of roof is provided with and is used for carrying out the fixture of centre gripping to the molybdenum-copper alloy. After the burrs in the holes are removed from the molybdenum-copper alloy, the machining table moves downwards, and the arc-shaped clamping plates automatically loosen the molybdenum-copper alloy under the action of the resilience force of the elastic pieces, so that the molybdenum-copper alloy is fixed and loosened without independent operation, the machining time is shortened, and the working efficiency is improved.

Description

Molybdenum-copper alloy deburring device in hole

Technical Field

The utility model relates to a molybdenum-copper alloy processing equipment technical field especially relates to a molybdenum-copper alloy removes downthehole deckle edge device.

Background

The molybdenum-copper alloy combines the advantages of copper and molybdenum, and has the advantages of high strength, high specific gravity, high temperature resistance, arc ablation resistance, good electric and thermal conductive properties and good processing properties. High-quality molybdenum powder and oxygen-free copper powder are adopted, isostatic pressing (high-temperature sintering-copper infiltration) is applied, the purity and the accurate proportion of the product are ensured, the structure is fine, the performance is excellent, the arc breaking performance is good, the electrical conductivity is good, the thermal conductivity is good, and the thermal expansion is small.

Need experience cutting, step such as trompil during molybdenum-copper alloy processing, downthehole deckle edge that can exist after the trompil, the use of molybdenum-copper alloy can be influenced in deckle edge's existence, consequently need get rid of the downthehole deckle edge of molybdenum-copper alloy with the help of the deckle edge device, current deckle edge device is when using, need carry out the centre gripping with molybdenum-copper alloy earlier, centre gripping and deckle edge are two relatively independent processes, it is comparatively loaded down with trivial details to operate, and the independent operation can increase process time, lead to efficiency lower.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In view of this, the utility model aims at providing a downthehole deckle edge device of molybdenum-copper alloy deckle edge to realize improving the convenience of centre gripping and shorten centre gripping and deckle edge's time, improve machining efficiency.

(II) technical scheme

In order to achieve the technical purpose, the utility model provides a molybdenum-copper alloy removes downthehole deckle edge device:

the bottom plate comprises a bottom plate, the top of bottom plate is fixed with the backup pad, and the top of backup pad is fixed with the roof, the top of bottom plate is provided with the processing platform, the bottom symmetry of processing platform is fixed with two pneumatic cylinders, and the bottom of two pneumatic cylinders is all fixed mutually with the top of bottom plate, the middle part of processing platform is fixed with the barrel that is used for accomodating the molybdenum-copper alloy, the bottom of barrel is provided with the collection mechanism that is used for collecting the sweeps, be provided with on the roof and be used for removing the downthehole deckle edge mechanism that deckle edge was divided to the molybdenum-copper alloy, the bottom of roof is provided with and is used for carrying out the fixture of centre gripping to the molybdenum-copper alloy.

Preferably, the cylinder body penetrates through the processing table and extends to the bottom of the processing table, the collecting mechanism comprises a collecting cylinder fixed at the bottom of the cylinder body, the cylinder body is communicated with the collecting cylinder, and a plug block is inserted into the bottom of the collecting cylinder.

Preferably, the inner wall of the top of the cylinder is provided with an annular groove for containing molybdenum-copper alloy, the diameter of the annular groove is larger than that of the molybdenum-copper alloy, and the diameter of the inner wall of the cylinder is smaller than that of the molybdenum-copper alloy.

Preferably, unhairing limit mechanism is including installing in the motor at roof top, and the output of motor is fixed with the pivot, pivot and roof rotate to be connected and run through the bottom that the roof extended to the roof, the one end that the pivot extended to the roof bottom is fixed with the blade, the pivot is fixed in the middle part on blade top.

Preferably, the clamping mechanism comprises two fixing plates fixed at the bottom of the top plate, the two fixing plates are symmetrically arranged on two sides of the blade, the fixing plates are connected with cylindrical rods in a sliding mode, and arc-shaped clamping plates are fixed at the ends, close to each other, of the two cylindrical rods.

Preferably, two the one end that the cylinder pole kept away from each other all is fixed with the wedge, the top of wedge and the bottom of roof are laminated mutually, the elastic component is established to the outside cover of cylinder pole, and the one end of elastic component and one side of wedge are fixed mutually, the other end of elastic component and one side of cylinder pole are fixed mutually.

Preferably, the top of processing platform is fixed with two stripper plates that are used for extrudeing the wedge-shaped board, two the stripper plate is located the bilateral symmetry setting of barrel, be fixed with four gag lever posts between bottom plate and the roof, and four gag lever posts all run through four corners of processing platform and with processing platform sliding connection.

According to the technical scheme, the method has the following beneficial effects:

1: when the processing platform drives the molybdenum-copper alloy to move up, the blade inlays the inside of establishing the molybdenum-copper alloy mesopore, then the processing platform continues to move up, when the stripper plate extrudees the wedge-shaped plate, drives the wedge-shaped plate and removes, drives cylinder pole, arc splint and removes when the wedge-shaped plate removes to make the arc splint press from both sides the molybdenum-copper alloy tightly, this kind of fixed mode is comparatively convenient, does not need the independent operation.

2: after the burrs in the holes are removed from the molybdenum-copper alloy, the machining table moves downwards, and the arc-shaped clamping plates automatically loosen the molybdenum-copper alloy under the action of the resilience force of the elastic pieces, so that the molybdenum-copper alloy is fixed and loosened without independent operation, the machining time is shortened, and the working efficiency is improved.

3: can get rid of the downthehole deckle edge of molybdenum-copper alloy when the blade rotates, the sweeps that produces during deckle edge can fall to the inside of collecting vessel from the inside of barrel, pulls out the chock at last, can collect the inside sweeps of collecting vessel, not only is convenient for accomodate the sweeps, adds the inside of going on at barrel, collecting vessel and molybdenum-copper alloy moreover man-hour, is in going on under the airtight environment, has avoided the excessive of sweeps.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a molybdenum-copper alloy in-hole burr removing device provided by the present invention;

fig. 2 is a schematic structural view of a molybdenum-copper alloy in-hole burr removing device according to the present invention;

fig. 3 is an enlarged schematic view of a structure at a position in fig. 2 according to the present invention;

fig. 4 is a schematic view of a front sectional structure of a cylinder in the molybdenum-copper alloy deburring device in a hole provided by the present invention;

fig. 5 is a schematic structural view of a wedge plate in the molybdenum-copper alloy deburring device provided by the present invention.

Description of the drawings: 1. a base plate; 2. a support plate; 3. a top plate; 4. a processing table; 5. a hydraulic cylinder; 6. a limiting rod; 7. a barrel; 8. a collection canister; 9. a chock block; 10. a pressing plate; 11. a motor; 12. a rotating shaft; 13. a blade; 14. a fixing plate; 15. a cylindrical rod; 16. an arc-shaped splint; 17. a wedge plate; 18. an elastic member; 19. an annular groove.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the disclosure, and do not necessarily show specific dimensions or proportions of the various embodiments of the disclosure. Certain features that are part of a particular figure may be exaggerated in order to illustrate relevant details or structures of embodiments of the present disclosure.

Referring to FIGS. 1-5:

example one

The utility model provides a downthehole deckle edge device of molybdenum-copper alloy, comprising a base plate 1, the top of bottom plate 1 is fixed with backup pad 2, and the top of backup pad 2 is fixed with roof 3, the top of bottom plate 1 is provided with processing platform 4, the bottom symmetry of processing platform 4 is fixed with two pneumatic cylinders 5, the bottom of two pneumatic cylinders 5 is all fixed mutually with the top of bottom plate 1, the middle part of processing platform 4 is fixed with the barrel 7 that is used for accomodating the molybdenum-copper alloy, the bottom of barrel 7 is provided with the collection mechanism that is used for collecting the sweeps, be provided with on the roof 3 and be used for going the downthehole deckle edge mechanism that deckle edge of molybdenum-copper alloy, the bottom of roof 3 is provided with the fixture that is used for carrying out the centre gripping to the molybdenum-copper alloy.

Specifically, the cylinder 7 penetrates through the processing table 4 and extends to the bottom of the processing table 4, the collecting mechanism comprises a collecting cylinder 8 fixed at the bottom of the cylinder 7, the cylinder 7 is communicated with the collecting cylinder 8, a plug block 9 is inserted at the bottom of the collecting cylinder 8, an annular groove 19 used for containing molybdenum-copper alloy is formed in the inner wall of the top of the cylinder 7, the diameter of the annular groove 19 is larger than that of the molybdenum-copper alloy, and the diameter of the inner wall of the cylinder 7 is smaller than that of the molybdenum-copper alloy.

It should be noted that the diameter of the vertical section of the collecting cylinder 8 is greatly reduced from top to bottom, in addition, a rubber pad is glued on the outer side of the plunger 9, the outer side of the rubber pad is attached to the inner wall of the bottom of the collecting cylinder 8, and the arrangement of the rubber pad increases the friction force between the plunger 9 and the collecting cylinder 8.

Further, unhairing limit mechanism is including installing in the motor 11 at roof 3 top, and the output of motor 11 is fixed with pivot 12, and pivot 12 and roof 3 rotate to be connected and run through roof 3 and extend to the bottom of roof 3, and the one end that pivot 12 extended to roof 3 bottom is fixed with blade 13, and pivot 12 is fixed in the middle part on blade 13 top.

It should be noted that, the motor 11 and the hydraulic cylinder 5 are both electrically connected to an external power supply, and in addition, the axes of the cylinder 7, the annular groove 19 and the rotating shaft 12 are overlapped, so that under the guiding action of the limiting rod 6, when the hydraulic cylinder 5 is lifted to drive the processing table 4 to move upwards, the blade 13 can be embedded inside the molybdenum-copper alloy central hole.

Example two

The utility model provides a downthehole deckle edge device of molybdenum-copper alloy, it is on embodiment one's basis, fixture includes two fixed plates 14 that are fixed in roof 3 bottom, and two fixed plates 14 are located the bilateral symmetry setting of blade 13, the inside sliding connection of fixed plate 14 has cylinder pole 15, the one end that two cylinder poles 15 are close to each other all is fixed with arc splint 16, the one end that two cylinder poles 15 kept away from each other all is fixed with wedge 17, the top of wedge 17 and the bottom of roof 3 laminate mutually, the outside cover of cylinder pole 15 is equipped with elastic component 18, and the one end of elastic component 18 and one side of wedge 17 are fixed mutually, the other end of elastic component 18 and one side of cylinder pole 15 are fixed mutually.

It should be noted that, the elastic member 18 may use a spring or the like, and in the initial state of the elastic member 18, the distance between the two arc-shaped clamping plates 16 is greater than the diameter of the molybdenum-copper alloy, and the other side of the two wedge-shaped plates 17 away from each other is inclined from top to bottom toward the side close to the blade 13, so that the pressing plate 10 can press the wedge-shaped plates 17 conveniently.

Specifically, the top of processing platform 4 is fixed with two stripper plates 10 that are used for extrudeing wedge-shaped plate 17, and two stripper plates 10 are located the bilateral symmetry setting of barrel 7, are fixed with four gag lever posts 6 between bottom plate 1 and the roof 3, and four gag lever posts 6 all run through four corners of processing platform 4 and with processing platform 4 sliding connection.

It should be noted that, after the burrs in the hole are removed from the molybdenum-copper alloy, the hydraulic cylinder 5 contracts to drive the processing table 4 to move downward, so as to drive the extrusion plate 10 to move downward, when the extrusion plate 10 moves downward, the extrusion plate 10 does not extrude the wedge-shaped plate 17, and under the action of the resilience of the elastic member 18, the arc-shaped clamping plate 16 does not extrude the molybdenum-copper alloy, that is, after the processing table 4 moves downward, the arc-shaped clamping plate 16 automatically loosens the molybdenum-copper alloy, and after the blade 13 moves out of the interior of the molybdenum-copper alloy, the molybdenum-copper alloy can be taken out of the interior of the annular groove 19, so that the molybdenum-copper alloy can be replaced.

The working principle is as follows: firstly, molybdenum-copper alloy is placed in the annular groove 19, then the hydraulic cylinder 5 is extended to drive the processing table 4 to move upwards, under the guiding action of the limiting rod 6, when the machining platform 4 drives the molybdenum-copper alloy to move upwards, the blade 13 is embedded inside the molybdenum-copper alloy middle hole, then the processing table 4 moves upwards continuously, when the extrusion plate 10 extrudes the wedge-shaped plate 17, the wedge-shaped plate 17 is driven to move, when the wedge-shaped plate 17 moves, the cylindrical rod 15 and the arc-shaped clamping plate 16 are driven to move, so that the arc-shaped clamping plates 16 clamp the molybdenum-copper alloy, after the arc-shaped clamping plates 16 clamp the molybdenum-copper alloy, pneumatic cylinder 5 stops the extension, and restart motor 11, motor 11 drive pivot 12, blade 13 rotate, can get rid of the downthehole deckle edge of molybdenum-copper alloy when blade 13 rotates, and the sweeps that produces during the deckle edge can fall to the inside of collecting vessel 8 from the inside of barrel 7, pulls out chock 9 at last, can collect the sweeps of collecting vessel 8 inside.

Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features and structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims

1. The utility model provides a downthehole deckle edge device of molybdenum-copper alloy, includes bottom plate (1), its characterized in that, the top of bottom plate (1) is fixed with backup pad (2), and the top of backup pad (2) is fixed with roof (3), the top of bottom plate (1) is provided with processing platform (4), the bottom symmetry of processing platform (4) is fixed with two pneumatic cylinders (5), and the bottom of two pneumatic cylinders (5) is all fixed mutually with the top of bottom plate (1), the middle part of processing platform (4) is fixed with barrel (7) that are used for accomodating the molybdenum-copper alloy, the bottom of barrel (7) is provided with the collection mechanism that is used for collecting the sweeps, be provided with the deckle edge mechanism that is used for going the downthehole deckle edge of molybdenum-copper alloy on roof (3), the bottom of roof (3) is provided with the fixture that is used for carrying out the centre gripping to the molybdenum-copper alloy.

2. The molybdenum-copper alloy pore-interior burr removing device is characterized in that the barrel body (7) penetrates through the processing table (4) and extends to the bottom of the processing table (4), the collecting mechanism comprises a collecting cylinder (8) fixed at the bottom of the barrel body (7), the barrel body (7) is communicated with the collecting cylinder (8), and a plug block (9) is inserted at the bottom of the collecting cylinder (8).

3. The molybdenum-copper alloy pore-interior burr removing device according to claim 1, wherein an annular groove (19) for accommodating the molybdenum-copper alloy is formed in the inner wall of the top of the cylinder (7), the diameter of the annular groove (19) is larger than that of the molybdenum-copper alloy, and the diameter of the inner wall of the cylinder (7) is smaller than that of the molybdenum-copper alloy.

4. The molybdenum-copper alloy deburring device of claim 1, wherein the deburring mechanism comprises a motor (11) mounted on the top of the top plate (3), a rotating shaft (12) is fixed at the output end of the motor (11), the rotating shaft (12) is rotatably connected with the top plate (3) and extends to the bottom of the top plate (3) through the top plate (3), a blade (13) is fixed at one end of the rotating shaft (12) extending to the bottom of the top plate (3), and the rotating shaft (12) is fixed in the middle of the top end of the blade (13).

5. The molybdenum-copper alloy deburring device of claim 4, wherein the clamping mechanism comprises two fixing plates (14) fixed at the bottom of the top plate (3), the two fixing plates (14) are symmetrically arranged at two sides of the blade (13), a cylindrical rod (15) is connected inside the fixing plates (14) in a sliding manner, and an arc-shaped clamping plate (16) is fixed at one end, close to each other, of the two cylindrical rods (15).

6. The molybdenum-copper alloy pore-burring device according to claim 5, characterized in that a wedge-shaped plate (17) is fixed at one end of each of the two cylindrical rods (15) far away from each other, the top of the wedge-shaped plate (17) is attached to the bottom of the top plate (3), an elastic member (18) is sleeved outside the cylindrical rods (15), one end of the elastic member (18) is fixed to one side of the wedge-shaped plate (17), and the other end of the elastic member (18) is fixed to one side of the cylindrical rods (15).

7. The molybdenum-copper alloy pore-interior burr removing device is characterized in that two extrusion plates (10) used for extruding a wedge-shaped plate (17) are fixed at the top of the processing table (4), the two extrusion plates (10) are symmetrically arranged on two sides of the barrel body (7), four limiting rods (6) are fixed between the bottom plate (1) and the top plate (3), and the four limiting rods (6) penetrate through four corners of the processing table (4) and are in sliding connection with the processing table (4).