CN217868970U - Steel casting heat treatment placement device - Google Patents

Abstract

The utility model relates to a steel casting heat treatment placer, including operation panel and fixed establishment, four fixed blocks are installed to the position that the top of operation panel is close to operation panel both sides wall, two fixed blocks along the X axle direction rotate and are connected with first ball screw and second ball screw, the one end fixed mounting of first ball screw has the commentaries on classics handle, the other end of first ball screw is equipped with first gear, first gear engagement second gear, the one end at second ball screw is installed to the second gear, it is equipped with first ball slider and second ball slider all to slide on first ball screw and the second ball screw, the fixed first supporting shoe that is equipped with in top of first ball slider, the fixed second supporting shoe that is equipped with in top of second ball slider, the equidistance is equipped with two at least fixed establishment in first supporting shoe and the second supporting shoe in opposite directions, fixed establishment can fix a plurality of castings, and area of contact is little, make the casting be heated more evenly.

Description

Steel casting heat treatment placement device

Technical Field

The utility model relates to a foundry goods processing technology field specifically is a steel casting heat treatment placer.

Background

The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling, the casting is subjected to subsequent processing means such as grinding and the like, so that the object with certain shape, size and performance is obtained.

Heat treatment refers to a hot metal working process in which a material is heated, held and cooled in the solid state to achieve a desired texture and properties. In the process of moving from the times of stoneware to the times of cupreous and ironware, the effect of heat treatment is gradually recognized

Traditional heat treatment frock is that direct V type iron that uses is unsettled to be filled up the foundry goods or directly places the foundry goods level on the flat plate frock, the level of foundry goods can both be guaranteed to two kinds of traditional methods, but because the dead weight of the stress variation in the heat treatment process and foundry goods, the foundry goods warp in the heat treatment process often can appear, and simultaneously, in the heat treatment process, because too big with frock area of contact, cause the foundry goods to be heated inhomogeneous, and the flat plate frock has blockked a large amount of air currents and has passed through, the heat treatment effect is not good, and the energy consumption increases.

SUMMERY OF THE UTILITY MODEL

Problem to above-mentioned prior art exists, the utility model provides a steel casting heat treatment placer has solved traditional frock area of contact too big, causes the foundry goods inhomogeneous problem of being heated.

The utility model provides a steel casting heat treatment placer, includes operation panel and fixed establishment, four fixed blocks are installed to the top of operation panel near the position of operation panel both sides wall, and two fixed blocks along the X axle direction rotate and are connected with first ball screw and second ball screw, the one end fixed mounting of first ball screw has the commentaries on classics handle, the other end of first ball screw is equipped with first gear, first gear engagement second gear, the one end at second ball screw is installed to the second gear, all slide on first ball screw and the second ball screw and be equipped with first ball slider and second ball slider, the fixed first supporting block that is equipped with in top of first ball slider, the fixed second supporting block that is equipped with in top of second ball slider, the equidistance is equipped with two at least fixed establishment in first supporting block and the second supporting block in opposite directions, and fixed establishment can fix a plurality of castings, and area of contact is little, makes the casting be heated more evenly.

The utility model discloses further describe, first ball screw and second ball screw are parallel to the operation panel is the symmetry setting.

The utility model discloses further describe, first ball slider and second ball slider's moving direction is opposite to can fix the foundry goods.

The utility model discloses further describe, fixed establishment includes fixed column, mount, spring and compression leg, fixed column fixed mounting is in first supporting shoe and second supporting shoe one side in opposite directions, the mount is installed on the fixed column, the mount is kept away from the one side-mounting spring of fixed column, the other end installation compression leg of spring, the compression leg, the area is little to when fixed foundry goods, can not occupy too large tracts of land.

The utility model discloses further describe, the mount is the half-circular arc structure.

The utility model discloses further describe, the top equidistance of operation panel is equipped with two at least recesses, the recess sets up two fixed establishment's of X axle direction central point and puts, and the recess corresponds with fixed establishment, flexible post has been put in the recess.

Borrow by above-mentioned scheme, the utility model has the advantages of it is following: 1. rotatory commentaries on classics can make first ball screw and second ball screw rotate simultaneously to make first ball slider and second ball slider remove in opposite directions, it is convenient fixed with the foundry goods, the compression leg area among the fixed establishment is little, makes the foundry goods be heated more evenly, and thermal treatment is effectual, 2 the utility model discloses simple structure, convenient operation can place a plurality of foundry goods simultaneously, saves space.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic front view of the present invention;

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

in the figure: the device comprises an operation table 1, a fixing block 2, a first ball screw 3, a rotating handle 4, a first ball slider 5, a second ball slider 6, a second ball screw 7, a first gear 8, a second gear 9, a first supporting block 10, a second supporting block 11, a fixing mechanism 12, a fixing column 121, a fixing frame 122, a spring 123, a compression column 124, a telescopic column 13 and a groove 14.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

As shown in attached figures 1 and 3, the heat treatment placing device for the steel castings comprises an operating platform 1 and a fixing mechanism 12, wherein four fixing blocks 2 are arranged at the top end of the operating platform 1, close to the two side walls of the operating platform 1, the two fixing blocks 2 along the X-axis direction are rotatably connected with a first ball screw 3 and a second ball screw 7, the first ball screw 3 and the second ball screw 7 are parallel and are symmetrically arranged with the operating platform 1, a rotating handle 4 is fixedly arranged at one end of the first ball screw 3, a first gear 8 is arranged at the other end of the first ball screw 3, the first gear 8 is meshed with a second gear 9, the second gear 9 is arranged at one end of the second ball screw 7, a first ball slide block 5 and a second ball slide block 6 are respectively arranged on the first ball screw 3 and the second ball screw 7 in a sliding manner, the moving directions of the first ball slide block 5 and the second ball slide block 6 are opposite, so as to fix the casting, a first supporting block 10 is fixedly arranged at the top end of the first ball sliding block 5, a second supporting block 11 is fixedly arranged at the top end of the second ball sliding block 6, at least two fixing mechanisms 12 are equidistantly arranged on the opposite surfaces of the first supporting block 10 and the second supporting block 11, the fixing mechanisms 12 can fix a plurality of castings, the contact area is small, and the castings are heated more uniformly, the fixing mechanisms 12 comprise fixing columns 121, fixing frames 122, springs 123 and compression columns 124, the fixing columns 121 are fixedly arranged on the opposite surfaces of the first supporting block 10 and the second supporting block 11, the fixing frames 122 are arranged on the fixing columns 121, the fixing frames 122 are in a semi-circular arc structure, the springs 123 are arranged on the surface of the fixing frames 122 far away from the fixing columns 121, and the compression columns 124 are arranged at the other ends of the springs 123, the compression leg 124 is small in area, so that when a casting is fixed, the casting does not occupy too large area, at least two grooves 14 are arranged at the top end of the operating platform 1 at equal intervals, the grooves 14 are arranged at the central positions of two fixing mechanisms 12 in the X-axis direction, the grooves 14 correspond to the fixing mechanisms 12, and the telescopic legs 13 are placed in the grooves 14.

The working principle is as follows: use the utility model discloses the time, put a plurality of castings on flexible post 13, rotatory commentaries on classics 4, it rotates to drive first ball screw 3 to change 4, first ball screw 3's rotation makes first ball slider 5 and second ball slider 6 on the first ball screw 3 remove in opposite directions, thereby it is fixed with the casting to pass through fixed establishment 12, the area of compression leg 124 is less, the casting is heated more evenly, thermal treatment is effectual, first ball screw 3's rotation drives first gear 8 rotatory, first gear 8 and the meshing of second gear 9, first gear 8 is rotatory to drive second gear 9 rotatory, thereby make second gear 9 drive second ball screw 7 and rotate, second ball screw 7's rotation makes first ball slider 5 and second ball slider 6 on the second ball screw 7 remove in opposite directions, it is fixed with the casting to pass through fixed establishment 12, after the casting is fixed, reduce flexible post 13 the height can.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a steel casting heat treatment placer, includes operation panel (1) and fixed establishment (12), its characterized in that, four fixed blocks (2) are installed to the top of operation panel (1) near the position of operation panel (1) both sides wall, and two fixed blocks (2) along the X axle direction rotate and are connected with first ball screw (3) and second ball screw (7), the one end fixed mounting of first ball screw (3) has commentaries on classics handle (4), the other end of first ball screw (3) is equipped with first gear (8), first gear (8) meshing second gear (9), the one end at second ball screw (7) is installed in second gear (9), all slide on first ball screw (3) and second ball screw (7) and be equipped with first ball slider (5) and second ball slider (6), the top of first ball slider (5) is fixed to be equipped with first supporting shoe (10), the top of second ball slider (6) is fixed to be equipped with second supporting shoe (11), first supporting shoe (10) and second ball slider (11) are equipped with two fixed mechanisms (12) in opposite directions on equidistance at least.

2. A heat treatment placement device for steel castings according to claim 1, characterized in that said first ball screw (3) and second ball screw (7) are parallel and symmetrically arranged with respect to the operation table (1).

3. A steel casting heat treatment placement device according to claim 1, characterized in that the first ball slide (5) and the second ball slide (6) are moved in opposite directions.

4. The steel casting heat treatment placement device according to claim 1, wherein the fixing mechanism (12) comprises a fixing column (121), a fixing frame (122), a spring (123) and a compression column (124), the fixing column (121) is fixedly installed on one surface of the first supporting block (10) and the second supporting block (11) which face each other, the fixing frame (122) is installed on the fixing column (121), the spring (123) is installed on one surface of the fixing frame (122) far away from the fixing column (121), and the compression column (124) is installed at the other end of the spring (123).

5. The heat treatment placement device for steel castings according to claim 4, characterized in that the fixture (122) has a semi-circular arc configuration.

6. The steel casting heat treatment placing device according to claim 1, wherein the top end of the operating platform (1) is provided with at least two grooves (14) at equal intervals, the grooves (14) are arranged at the center positions of two fixing mechanisms (12) in the X-axis direction, the grooves (14) correspond to the fixing mechanisms (12), and telescopic columns (13) are placed in the grooves (14).

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