CN212763094U

CN212763094U - Special fixture for processing sintering base

Info

Publication number: CN212763094U
Application number: CN202021581342.4U
Authority: CN
Inventors: 张俊臣
Original assignee: Suzhou Gukainuo Machinery Co ltd
Current assignee: Suzhou Gukainuo Machinery Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-23
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a sintering base processing special fixture, including the under casing, the fixed surface of under casing top is connected with the backup pad, the inside threaded connection of backup pad has adjusting bolt, the under casing top just is located backup pad one side sliding connection and has the base, the inside threaded connection of base has the lead screw, the activity of the concentric axis outside of lead screw has cup jointed the nut seat, the fixed surface of nut seat top is connected with the connecting block, the utility model discloses in, through being provided with devices such as oil tank, oil pump, oil outlet head, oil outlet, during the oil pump pours into the sword oil outlet head into with the lubricating oil in the oil tank via first oil pipe, second oil pipe and branch pipe, again by the oil outlet head with lubricating oil input to the oil outlet, during the oil infiltration of oil outlet arrives the slide of base, the sliding connection between base of being convenient for and the base is worth wid.

Description

Special fixture for processing sintering base

Technical Field

The utility model relates to a sintering technology field especially relates to sintering base processing special fixture.

Background

Sintering, which means to convert a powdery material into a dense body, is a traditional process, and people have long utilized the process to produce ceramics, powder metallurgy, refractory materials, ultra-high temperature materials and the like.

The sintering base generally presents a symmetrical geometric structure, the square body is more common, the existing clamp only clamps two straight edges when processing and clamping the sintering base, the clamping mode often causes the sintering base to slightly displace to influence the processing result of the sintering base, and therefore a new special clamp for processing the sintering base needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a special fixture for processing a sintering base.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the special fixture for processing the sintering base comprises a bottom case, wherein a supporting plate is fixedly connected to the outer surface of the top of the bottom case, an adjusting bolt is connected to the inner portion of the supporting plate in a threaded manner, a base is slidably connected to the top of the bottom case and located on one side of the supporting plate, a lead screw is connected to the inner portion of the base in a threaded manner, a nut seat is movably sleeved on the outer side of the concentric axis of the lead screw, a connecting block is fixedly connected to the outer surface of the top of the nut seat, an upper right-angle clamping block is fixedly connected to the outer surface of the top of the connecting block, a lower right-angle clamping block is fixedly connected to the outer surface of the top of the base and located on the front side of the upper right-angle clamping block, an oil tank is fixedly connected to the inner wall of the bottom case, an, the top of the second oil pipe is fixedly connected with a branch pipe, and the tail end of the top of the branch pipe and the tail end of the top of the second oil pipe are fixedly connected with oil outlet heads.

As a further description of the above technical solution:

the quantity of backup pad is two sets ofly, and is symmetrical about the central axis of under casing between two sets of backup pads.

As a further description of the above technical solution:

the outer surface of the top of the bottom box is provided with a slide way corresponding to the base, and the outer surface of the front side of the bottom box is provided with a through hole corresponding to the oil injection pipe.

As a further description of the above technical solution:

the tail end of one side of the adjusting bolt is in contact with the base.

As a further description of the above technical solution:

the upper right-angle edge clamping block is fixedly connected with the connecting block through welding.

As a further description of the above technical solution:

the size of the lower right-angle side clamping block is the same as that of the upper right-angle side clamping block.

As a further description of the above technical solution:

and the branch pipe is communicated with the second oil pipe.

As a further description of the above technical solution:

and an oil outlet is formed in the outer surface of the top of the bottom box and corresponds to the oil outlet head.

The utility model discloses following beneficial effect has:

1. the utility model provides a sintering base processing special fixture compares with traditional device, through being provided with the lead screw, the nut seat, upside right angle limit clamp splice, devices such as downside right angle limit clamp splice, the rotation through the lead screw drives the nut seat and removes on the lead screw, because upside right angle limit clamp splice passes through connecting block and nut seat looks fixed connection, so the removal of nut seat can be followed to upside right angle limit clamp splice and remove, press from both sides tightly four right angle limits of sintering base through the cooperation with downside right angle limit clamp splice, replace traditional two tight straight flanges of clamp, restrict the displacement of sintering base, the device simple structure, convenient and practical.

2. The device compares with traditional device, and its structure and design all have great innovation and improvement, through being provided with devices such as oil tank, oil pump, play oil head, oil outlet, during the lubricating oil injection sword play oil head in the oil tank is gone into to the oil pump via first oil pipe, second oil pipe and branch pipe, again by the play oil head with lubricating oil input to the oil outlet, during the oil infiltration of oil outlet arrives the slide of base, the sliding connection between base and the base of being convenient for is worth wideling popularize.

Drawings

FIG. 1 is a front view of a special fixture for machining a sintering base according to the present invention;

FIG. 2 is a schematic view of the internal structure of the base;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a top view of the base;

fig. 5 is a schematic view of the internal structure of the base.

Illustration of the drawings:

1. a bottom box; 2. an oil filling pipe; 3. adjusting the bolt; 4. a support plate; 5. a lower right-angle edge clamping block; 6. a base; 7. an oil tank; 8. a first oil pipe; 9. an oil pump; 10. a second oil pipe; 11. a branch pipe; 12. an oil outlet hole; 13. an oil outlet head; 14. a lead screw; 15. an upper right-angle edge clamping block; 16. connecting blocks; 17. and a nut seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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. 1-5, the present invention provides an embodiment: the special fixture for processing the sintering base comprises a bottom case 1, wherein a supporting plate 4 is fixedly connected to the outer surface of the top of the bottom case 1, an adjusting bolt 3 is connected to the inner portion of the supporting plate 4 in a threaded manner, a base 6 is slidably connected to the top of the bottom case 1 and positioned on one side of the supporting plate 4, a lead screw 14 is connected to the inner portion of the base 6 in a threaded manner, a nut seat 17 is movably sleeved on the outer side of a concentric axis of the lead screw 14, a connecting block 16 is fixedly connected to the outer surface of the top of the nut seat 17, an upper right-angle edge clamping block 15 is fixedly connected to the outer surface of the top of the connecting block 16, a lower right-angle edge clamping block 5 is fixedly connected to the front side of the upper right-angle edge clamping block 15, an oil tank 7 is fixedly connected to the inner wall of the bottom case, the oil pump 9 rear side fixedly connected with second oil pipe 10, second oil pipe 10 top fixedly connected with branch pipe 11, branch pipe 11 top end and the equal fixedly connected with of second oil pipe 10 top end go out the oil head 13.

The quantity of the supporting plates 4 is two groups, the two groups of supporting plates 4 are symmetrical about the central axis of the bottom case 1, the installation of the adjusting bolt 3 is convenient, a slide way is arranged at the position, corresponding to the base 6, of the outer surface of the top of the bottom case 1, a through hole is arranged at the position, corresponding to the oil injection pipe 2, of the outer surface of the front side of the bottom case 1, the base 6 and the bottom case 1 slide mutually, the oil injection pipe 2 extends to the outside of the bottom case 1 from the inside of the bottom case 1, the tail end of one side of the adjusting bolt 3 is contacted with the base 6, the movement of the base 6 is driven by the movement of the adjusting bolt 3, the adjusting bolt 3 enables the base 6 to clamp a sintering base, the upper side right-angle clamping block 15 is fixedly connected with the connecting block 16 through welding, the upper side clamping block 15 is fixedly connected with the nut seat 17 through the connecting block 16, the size of the lower, the cooperation of two sets of clamp splices of being convenient for presss from both sides tightly fixedly to the sintering base, and branch pipe 11 and second oil pipe 10 link up each other and be connected, and on lubricating oil in the second oil pipe 10 of being convenient for will get into the first 13 that produces oil that branch pipe 11 is connected, oil outlet 12 has been seted up with the first 13 corresponding position of producing oil to the surface of under casing 1 top, and lubricating oil in the first 13 of producing oil of being convenient for permeates the slide between under casing 1 and base 6 from oil outlet 12.

The working principle is as follows: the utility model provides a special fixture for sintering base processing has great improvement innovation with traditional device, when using the special fixture for sintering base processing, the sintering base is placed between upper right-angle edge clamp 15 and lower right-angle edge clamp 5, the lead screw 14 is rotated to drive the nut seat 17 to move on the lead screw 14, because the upper right-angle edge clamp 15 is fixedly connected with the nut seat 17 through the connecting block 16, the upper right-angle edge clamp 15 is driven to displace through the movement of the nut seat 17 to be matched with the lower right-angle edge clamp 5 to clamp two right-angle edges on one side of the sintering base, another group of bases 6 are moved through screwing the adjusting bolt 3, the two right-angle edges on the other side of the sintering base are clamped in the same way, meanwhile, in order to ensure that the bases 6 can normally slide, the oil pump 9 is started when necessary, a certain amount of lubricating oil is conveyed into the oil outlet head 13 through the first oil pipe 8, the second oil pipe 10 and the branch pipe 11, then the oil outlet hole 12 penetrates into the sliding place between the base 6 and the bottom box 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Sintering base processing special fixture, including under casing (1), its characterized in that: the outer surface of the top of the bottom box (1) is fixedly connected with a supporting plate (4), the inner thread of the supporting plate (4) is connected with an adjusting bolt (3), the top of the bottom box (1) is positioned on one side of the supporting plate (4) and is connected with a base (6), the inner thread of the base (6) is connected with a lead screw (14), a nut seat (17) is movably sleeved on the outer side of a concentric axis of the lead screw (14), the outer surface of the top of the nut seat (17) is fixedly connected with a connecting block (16), the outer surface of the top of the connecting block (16) is fixedly connected with an upper right-angle edge clamping block (15), the outer surface of the top of the base (6) is positioned on the front side of the upper right-angle edge clamping block (15) and is fixedly connected with a lower right-angle edge clamping block (5), the inner wall of, bottom case (1) bottom inner wall just is located oil tank (7) rear side fixed mounting has oil pump (9), be provided with first oil pipe (8) between oil tank (7) and oil pump (9), oil pump (9) rear side fixedly connected with second oil pipe (10), second oil pipe (10) top fixedly connected with branch pipe (11), branch pipe (11) top is terminal and the terminal equal fixedly connected with in second oil pipe (10) top goes out oil head (13).

2. The special fixture for processing the sintering base as claimed in claim 1, wherein: the number of the supporting plates (4) is two, and the two groups of supporting plates (4) are symmetrical about the central axis of the bottom box (1).

3. The special fixture for processing the sintering base as claimed in claim 1, wherein: the outer surface of the top of the bottom box (1) corresponds to the base (6) and is provided with a slide way, and the outer surface of the front side of the bottom box (1) corresponds to the oil filling pipe (2) and is provided with a through hole.

4. The special fixture for processing the sintering base as claimed in claim 1, wherein: the tail end of one side of the adjusting bolt (3) is in contact with the base (6).

5. The special fixture for processing the sintering base as claimed in claim 1, wherein: the upper right-angle side clamping block (15) is fixedly connected with the connecting block (16) through welding.

6. The special fixture for processing the sintering base as claimed in claim 1, wherein: the size of the lower right-angle side clamping block (5) is the same as that of the upper right-angle side clamping block (15).

7. The special fixture for processing the sintering base as claimed in claim 1, wherein: the branch pipe (11) is communicated with the second oil pipe (10).

8. The special fixture for processing the sintering base as claimed in claim 1, wherein: an oil outlet (12) is formed in the position, corresponding to the oil outlet head (13), of the outer surface of the top of the bottom box (1).