CN215638828U

CN215638828U - Combined boat

Info

Publication number: CN215638828U
Application number: CN202121372867.1U
Authority: CN
Inventors: 范超颖; 陈启新; 刘超; 刘滨; 罗文远; 文晓
Original assignee: Xiamen Tungsten Co Ltd
Current assignee: Xiamen Tungsten Co Ltd
Priority date: 2021-04-09
Filing date: 2021-06-21
Publication date: 2022-01-25
Anticipated expiration: 2031-06-21

Abstract

The utility model belongs to the field of sintering equipment, and provides a combined boat which comprises a bottom plate, side walls and partition bars, wherein the bottom plate is provided with a plurality of grooves; the lateral wall sets up on the bottom plate, has seted up relative two front and back installation steps on the lateral wall, is provided with at least one parting bead that is located between the work piece, is used for restricting the work piece position on two front and back installation steps, and the both ends of parting bead are taken respectively on two front and back installation steps. According to the combined boat provided by the utility model, the mounting steps are arranged on the side wall to place the parting strips, the position of a processed workpiece is limited at a higher position through the parting strips so as to prevent the processed workpiece from toppling over, and the detachable parting strips are convenient for coating an insulating material so as to prevent a carburizing reaction.

Description

Combined boat

Technical Field

The utility model belongs to the field of sintering equipment, and particularly relates to a combined boat.

Background

The general sintering boat is a flat-bottom boat, and when hard alloy pieces such as cutting teeth and round balls are sintered, if only the bottom surface supports a processed piece, the processed piece is easy to topple and collide during carrying, charging and discharging. Some sintering boats are provided with holes at the bottom to limit the positions of workpieces to be processed, but each workpiece with different shapes and sizes needs a special boat, and the manufacturing cost of the boat is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined boat which can prevent a processed workpiece from toppling.

The utility model provides a combined boat which comprises a bottom plate, side walls and partition bars, wherein the bottom plate is provided with a plurality of through holes; the lateral wall sets up on the bottom plate, has seted up relative two front and back installation steps on the lateral wall, is provided with at least one parting bead that is located between the work piece, is used for restricting the work piece position on two front and back installation steps, and the both ends of parting bead are taken respectively on two front and back installation steps.

Optionally, the side wall is disposed along an edge of the bottom plate; the side wall is vertical to the bottom plate; the front and rear mounting steps are composed of horizontal step faces and vertical step faces, the horizontal step faces of the front and rear mounting steps are parallel to the working face of the bottom plate, the horizontal step faces of the front and rear mounting steps are located between the top face of the side wall and the working face of the bottom plate, and the vertical step faces of the front and rear mounting steps are parallel to the left and right direction.

Optionally, at least two parting beads for limiting the position of the processed workpiece are arranged on the front and rear mounting steps in the left-right direction; the parting bead is provided with a positioning bulge or a positioning groove which extends along the left-right direction and is used for limiting the position of a processed workpiece.

Optionally, a V-shaped groove is formed in the positioning protrusion, and the extending direction of the V-shaped groove is perpendicular to the working surface of the bottom plate.

Optionally, the side walls are square, including left and right side walls and front and rear side walls. The front and rear mounting steps are opened on the front and rear side walls.

Optionally, the partition plate further comprises an edge positioning strip abutting against the left side wall or the right side wall, and an auxiliary protrusion matched with the positioning protrusion on the partition plate is arranged on the edge positioning strip.

Optionally, left and right mounting steps are arranged on the left and right side walls, and at least one parting strip which is located between the workpieces to be processed and used for limiting the positions of the workpieces to be processed is arranged on the left and right mounting steps along the front-back direction; the horizontal step surface of the left and right mounting steps is higher than the front and rear mounting steps.

Optionally, two ends of the division bar abut against vertical step surfaces of the front and rear mounting steps; and the front and rear mounting steps are alternately provided with parting beads and parting blocks along the left and right directions, and the parting beads and the parting blocks are mutually abutted.

Optionally, the front end and the rear end of the division bar are provided with clamping steps arranged along the left-right direction, the two ends of the division block in the left-right direction are provided with clamping protrusions corresponding to the clamping steps, and the clamping protrusions are located between the clamping steps and vertical step faces of the front installation step and the rear installation step.

Optionally, the working surface of the bottom plate is provided with a connecting protrusion, and the bottom surface of the side wall is provided with a connecting groove corresponding to the connecting protrusion, so as to fix the relative positions of the bottom plate and the side wall in the horizontal direction, and enable the bottom plate and the side wall to be separated from each other in the vertical direction.

According to the combined boat provided by the utility model, the mounting steps are arranged on the side wall to place the parting strips, the position of a processed workpiece is limited at a higher position through the parting strips so as to prevent the processed workpiece from toppling over, and the detachable parting strips are convenient for coating an insulating material so as to prevent a carburizing reaction.

Drawings

FIG. 1 is a first schematic view of the structure of the assembled boat of the present invention;

FIG. 2 is a second schematic view of the structure of the assembled boat of the present invention;

FIG. 3 is a schematic structural view of a sidewall provided by the present invention;

FIG. 4 is a schematic structural view of a division bar provided by the present invention;

FIG. 5 is a schematic structural view of a spacer provided by the present invention;

FIG. 6 is a schematic structural diagram of a base plate provided by the present invention;

description of reference numerals:

1. a base plate; 11. a working surface; 12. a connecting projection; 2. a side wall; 21. steps are arranged in front and at the back; 211. a horizontal step surface; 212. a vertical step surface; 3. a parting strip; 31. positioning the projection; 32. clamping the steps; 4. a spacer block; 41. clamping the bulges;

Detailed Description

The utility model is described in detail below with reference to the drawings and examples. It should be understood that the specific embodiments described are merely illustrative of the utility model and are not intended to limit the utility model. Terms such as first, second, etc. in this document are only used for distinguishing one entity (or operation) from another entity (or operation), and do not indicate any relationship or order between these entities (or operations); in addition, terms such as upper, lower, left, right, front, rear, and the like in the text denote directions or orientations, and only relative directions or orientations, not absolute directions or orientations. Without additional limitation, an element defined by the phrase "comprising" does not exclude the presence of other elements in a process, method, article, or apparatus that comprises the element.

Referring to fig. 1 to 6, the present invention provides a combined boat, which includes a bottom plate 1, a side wall 2 and a division bar 3; the side wall 2 is arranged on the bottom plate 1, two opposite front and back installation steps 21 are arranged on the side wall 2, at least one division bar 3 which is located between the machined parts and used for limiting the positions of the machined parts is arranged on the two front and back installation steps 21, and two ends of the division bar 3 are respectively lapped on the two front and back installation steps 21.

According to the combined boat provided by the utility model, the mounting steps are arranged on the side wall 2 to place the division bars 3, the positions of the processed workpieces are limited at higher positions through the division bars 3, so that the processed workpieces are prevented from toppling over, and the detachable division bars are convenient for coating an insulating material, so that a carburizing reaction is prevented.

Alternatively, the side walls 2 are arranged along the edges of the bottom plate 1, the side walls 2 are perpendicular to the bottom plate 1,

optionally, the front and rear mounting steps 21 are composed of a horizontal step surface 211 and a vertical step surface 212, the horizontal step surface 211 is parallel to the working surface 11 of the bottom plate 1, the horizontal step surface 211 of the front and rear mounting steps 21 is located between the top surface 22 of the side wall 2 and the working surface 11 of the bottom plate 1, and the vertical step surface 212 of the front and rear mounting steps 21 is parallel to the left-right direction.

Optionally, the side walls 2 are square, and include left and right side walls 2 and front and rear side walls 2. The front and rear mounting steps 21 are opened on the front and rear side walls 2.

As an alternative embodiment, at least two division bars 3 for limiting the position of the workpiece are arranged in the left-right direction on the front and rear mounting steps 21.

As another alternative, only one division bar 3 for limiting the position of the workpiece is provided on the front and rear mounting steps 21. Can be applied to the processed workpiece with larger size.

As an alternative embodiment, the division bar 3 is provided with a positioning protrusion 31 or a positioning groove extending in the left-right direction for limiting the position of the work. The positions in the left-right direction and the front-rear direction can be restricted simultaneously by the positioning projection 31 or the positioning groove.

As another alternative embodiment, left and right mounting steps are provided on the left and right side walls 2, and at least one division bar 3 for limiting the position of the workpiece is provided between the workpieces along the front-rear direction on the left and right mounting steps.

The position of the workpiece in the left-right direction is restricted by the spacers 3 on the front-rear mounting step 21, and the position of the workpiece in the front-rear direction is restricted by the spacers 3 on the left-right mounting step.

Optionally, the horizontal step surface 211 of the left and right mounting steps is higher than the front and rear mounting steps 21.

Specifically, the positioning protrusion 31 is provided with a V-shaped groove, and the extending direction of the V-shaped groove is perpendicular to the working surface 11 of the bottom plate 1.

Alternatively, both ends of the division bar 3 abut against the vertical step faces 212 of the front and rear installation steps 21.

Optionally, the front and rear mounting steps 21 are alternately provided with the division bars 3 and the division blocks 4 in the left-right direction, and the division bars 3 and the division blocks 4 abut against each other.

The position of the division bar 3 in the left-right direction is restricted by the division block 4. The division bars 3 and the division blocks 4 at both ends in the left-right direction may abut against the left and right side walls 2.

Optionally, the front end and the rear end of the division bar 3 are provided with clamping steps 32 formed along the left-right direction, the two ends of the division block 4 in the left-right direction are provided with clamping protrusions 41 corresponding to the clamping steps 32, and the clamping protrusions 41 are located between the clamping steps 32 and the vertical step surfaces 212 of the front and rear installation steps 21.

Alternatively, the bottom plate 1 and the side walls 2 may be vertically separated from each other. It is convenient to replace different side walls 2 or bottom plates 1 to form a new combined boat.

Specifically, the working surface 11 of the bottom plate 1 is provided with a connecting protrusion 12, and the bottom surface of the side wall 2 is provided with a connecting groove corresponding to the connecting protrusion 12, so as to fix the relative positions of the bottom plate 1 and the side wall 2 in the horizontal direction, and to enable the bottom plate 1 and the side wall 2 to be separated from each other in the vertical direction.

While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A combined boat is characterized by comprising a bottom plate (1), side walls (2) and partition bars (3); the side wall (2) is arranged on the bottom plate (1), two opposite front and back installation steps (21) are arranged on the side wall (2), at least one division bar (3) which is located between processed workpieces and used for limiting the positions of the processed workpieces is arranged on the front and back installation steps (21), and two ends of the division bar (3) are respectively lapped on the front and back installation steps (21).

2. The cluster boat of claim 1, wherein the side walls (2) are provided along the edge of the bottom plate (1); the side wall (2) is perpendicular to the bottom plate (1);

install step (21) around by horizontal step face (211) and vertical step face (212) and constitute, install step (21) around horizontal step face (211) with working face (11) of bottom plate (1) are parallel, install step (21) around horizontal step face (211) are located the top surface (22) of lateral wall (2) with between working face (11) of bottom plate (1), install step (21) around vertical step face (212) are on a parallel with the left and right sides direction.

3. The cluster boat in accordance with claim 1, wherein at least two of the division bars (3) for limiting the position of the work piece are arranged in the left and right direction on the front and rear mounting steps (21);

and the division bar (3) is provided with a positioning bulge (31) or a positioning groove which extends along the left-right direction and is used for limiting the position of a processed workpiece.

4. The combination boat in accordance with claim 3, wherein the positioning boss (31) is provided with a V-shaped groove extending in a direction perpendicular to the working surface (11) of the bottom plate (1).

5. The cluster boat in accordance with claim 3, wherein the side walls (2) have a square shape including left and right side walls and front and rear side walls; the front and rear mounting steps (21) are arranged on the front and rear side walls.

6. The combination boat of claim 5, further comprising an edge positioning strip abutting against the left side wall or the right side wall, the edge positioning strip being provided with an auxiliary projection cooperating with the positioning projection (31) of the division bar (3).

7. The composite boat in accordance with claim 5, wherein left and right mounting steps are provided on the left and right sidewalls, and at least one spacer bar (3) for limiting a position of the work material is provided between the work materials in a front-rear direction on the left and right mounting steps;

the horizontal step surface of the left and right mounting steps is higher than the front and rear mounting steps.

8. The combination boat in accordance with claim 2, wherein both ends of the division bar (3) abut against the vertical step surfaces (212) of the front and rear mounting steps (21);

the partition bars (3) and the partition blocks (4) are alternately arranged on the front mounting step and the rear mounting step (21) along the left-right direction, and the partition bars (3) and the partition blocks (4) are mutually abutted.

9. The combination boat of claim 8, wherein the front and rear ends of the division bar (3) are provided with clamping steps (32) formed in the left-right direction, the two ends of the division block (4) in the left-right direction are provided with clamping protrusions (41) corresponding to the clamping steps, and the clamping protrusions (41) are positioned between the clamping steps (32) and the vertical step surfaces (212) of the front and rear mounting steps (21).

10. The combination boat in accordance with claim 1, wherein coupling protrusions (12) are provided on the working surface (11) of the bottom plate (1), and coupling grooves corresponding to the coupling protrusions (12) are provided on the bottom surfaces of the side walls (2) to fix the relative positions of the bottom plate (1) and the side walls (2) in the horizontal direction and to allow the bottom plate (1) and the side walls (2) to be separated from each other in the vertical direction.