CN218262662U

CN218262662U - Heat treatment rack for metal processing

Info

Publication number: CN218262662U
Application number: CN202222231529.7U
Authority: CN
Inventors: 陈永权
Original assignee: Anhui Fu Ai Rui Metal Technology Co ltd
Current assignee: Anhui Fu Ai Rui Metal Technology Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-01-10
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a metal processing technology field, the utility model discloses a heat treatment rack for metal processing, include: the supporting seat, the both ends symmetry fixed mounting of supporting seat has the backup pad, one side equidistance of backup pad is provided with six adjusting part, two install three board of placing through adjusting part equidistance between the backup pad. The utility model discloses install the spring, the setting of parts such as rack and clamp splice, the gear blank that will need thermal treatment places the surface of placing the board perpendicularly, effect through the spring makes two clamp splice relative movement, when two springs promote the one end of two racks respectively simultaneously, simultaneously in the surface of gear both sides simultaneously with two rack one side meshing's effect under, make the splint at two rack tops realize synchronous centering centre gripping, fix the both sides of gear blank bottom, improve the stability of centre gripping, and can realize fixing the centre gripping to the gear blank of different widths.

Description

Heat treatment rack for metal processing

Technical Field

The utility model relates to a metal processing technology field specifically is a heat treatment rack for metal processing.

Background

The metal material needs to be subjected to heat treatment during processing; wherein the blank of the gear is mainly a forging, a bar stock or a casting, wherein the forging is used most; the blank is firstly subjected to normalizing heat treatment, so that the cutting processing type of the blank is improved, the requirement of the cutting processing procedure on hardness is met, and the gear is convenient to form at the later stage; the heat treatment process of the gear is to place the gear blank on a placing frame and then place the placing frame into a heat treatment device to carry out heat treatment on the gear blank.

When a part of existing gear placement frames are used for placing gear blanks, the gear blanks are vertically placed in grooves of the placement frames, the placed gear blanks are not effectively fixed, when the placement frames are moved, the placed gear blanks are toppled, one surface of the gear blanks is attached to the placement frames in the placement mode, one surface of the gear blanks attached to the placement frames is heated unevenly during heat treatment, internal stress can be generated inside the gear blanks, and the quality of gears processed in the later period is affected; the baffle of current partial gear rack makes fixedly, can only place the gear blank of equidimension, can not adjust the interval of baffle, and the practicality is not high. Therefore, the utility model relates to a heat treatment rack for metalworking in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat treatment rack for metalworking to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat treatment rack for metalworking, comprising: the supporting seat, the both ends symmetry fixed mounting of supporting seat has the backup pad, one side equidistance of backup pad is provided with six adjusting part, two install the three board of placing through the adjusting part equidistance between the backup pad, the surface equidistance of placing the board installs three centre gripping subassembly.

Preferably, the adjustment assembly comprises: connecting block, spacer pin, stopper and spacing groove, the connecting block is equipped with two, two connecting block symmetry fixed connection is at the both ends of placing the board, the top fixed connection of spacer pin is in the bottom of connecting block, the stopper is equipped with six, six one side in the backup pad is installed to the stopper equidistance, the top at the stopper is seted up to the spacing groove, the spacer pin activity is pegged graft adjacent the inside of spacing groove.

Preferably, the clamping assembly comprises: activity groove, spread groove, locating lever, position sleeve, gear, clamp splice and dwang, the inside at placing the board is seted up to the activity groove, the surface at placing the board is seted up to the spread groove symmetry, the bottom of spread groove and the top intercommunication of activity groove, the locating lever is equipped with two, two locating lever symmetry fixed connection is at the both ends of activity groove, the one end movable sleeve of position sleeve is established on the surface of locating lever, the movable sleeve is equipped with the spring between the surface of locating lever and the surface of position sleeve, the other end fixedly connected with rack of position sleeve, the surface and two of gear the surface meshing of the relative one side of rack, the bottom fixed connection of gear is at the top of dwang, the bottom movable mounting of dwang is at the middle part of activity groove, the bottom fixed connection of clamp splice is at the top of rack one end, the one end of clamp splice extends to the outside of placing the board through the spread groove.

Preferably, one end of the spring is fixedly connected with the end of the positioning rod, and the other end of the spring is fixedly connected with the end of the positioning sleeve.

Preferably, the bottom of dwang is equipped with the bearing, the inner circle and the dwang fixed surface of bearing are connected, the outer lane and the inside fixed connection in movable groove of bearing.

Preferably, the sliding grooves are symmetrically formed in two sides of the bottom of the movable groove, the sliding block is fixedly connected to the bottom of the rack, and the bottom of the rack is slidably mounted in the sliding grooves in the bottom of the movable groove through the sliding block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of parts such as spring, rack and clamp splice, the gear blank that will need the heat treatment is placed perpendicularly on the surface of placing the board, through the effect of spring, make two clamp splices relative movement, when two springs promote the one end of two racks respectively simultaneously, under the effect of the surface of gear both sides simultaneously and two rack one sides meshing, make the splint at two rack tops realize synchronous centering centre gripping, fix the both sides of gear blank bottom, improve the stability of centre gripping, and can realize fixing the centre gripping to the gear blank of different width;

2. the utility model discloses a place the setting of parts such as board, spacer pin and stopper, when placing the gear blank of great diameter, need adjust two distances of placing between the board, upwards lift up through placing the board, the spacer pin is removed with the spacing groove and is pegged graft this moment, will place the board again and take out, places required height, again by the cooperation of spacer pin and spacing groove to placing the board carry on spacingly, realize fixing the gear blank of multiple different diameters, improved the suitability of rack.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 4 is a schematic top cross-sectional view of the present invention;

fig. 5 is a schematic top view of the present invention.

In the figure: 1. a supporting seat; 2. a support plate; 3. placing the plate; 4. a clamping assembly; 401. a movable groove; 402. connecting grooves; 403. positioning a rod; 404. a positioning sleeve; 405. a spring; 406. a rack; 407. a gear; 408. a clamping block; 409. rotating the rod; 5. an adjustment assembly; 501. connecting blocks; 502. a spacing pin; 503. a limiting block; 504. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-5, the present invention provides an embodiment: a heat treatment rack for metalworking, comprising: supporting seat 1, supporting seat 1's both ends symmetry fixed mounting has backup pad 2, and one side equidistance of backup pad 2 is provided with six adjusting part 5, and through six adjusting part 5's setting, be convenient for adjust two distances of placing between board 3, the gear of multiple different diameters size is conveniently placed, installs three board 3 of placing through adjusting part 5 equidistance between two backup pads 2, and three centre gripping subassembly 4 is installed to the surface equidistance of placing board 3. Through the setting of centre gripping subassembly 4, place the gear blank perpendicularly on the surface of placing board 3, press from both sides the both sides of gear blank bottom tightly, avoid placing the frame when removing, lead to the gear to empty, a face of gear blank and rack laminating often can be heated unevenly, influences heat treatment effect.

Referring to fig. 3, in the present embodiment: the adjustment assembly 5 comprises: connecting block 501, spacer pin 502, stopper 503 and spacing groove 504, connecting block 501 is equipped with two, two connecting block 501 symmetry fixed connection are at the both ends of placing board 3, the top fixed connection of spacer pin 502 is in the bottom of connecting block 501, stopper 503 is equipped with six, six stopper 503 equidistance are installed in one side of backup pad 2, spacing groove 504 is seted up at stopper 503's top, the inside at adjacent spacing groove 504 is pegged graft in the activity of spacer pin 502. When the height of placing plate 3 needs to be adjusted, by lifting up placing plate 3, the insertion of spacing pin 502 and spacing groove 504 is removed, then placing plate 3 is taken out, the required height is placed, and then spacing is performed on placing plate 3 by the cooperation of spacing pin 502 and spacing groove 504.

Referring to fig. 2, in the present embodiment: the clamping assembly 4 comprises: the movable groove 401, the connecting groove 402, the locating lever 403, the locating sleeve 404, the gear 407, clamp splice 408 and dwang 409, the inside of placing board 3 is seted up to movable groove 401, the connecting groove 402 symmetry is seted up on the surface of placing board 3, the bottom of connecting groove 402 and the top of movable groove 401 communicate, locating lever 403 is equipped with two, two locating lever 403 symmetry fixed connection are at the both ends of movable groove 401, the one end movable sleeve of locating sleeve 404 is established on the surface of locating lever 403, the movable sleeve is equipped with spring 405 between the surface of locating lever 403 and the surface of locating sleeve 404, the other end fixedly connected with rack 406 of locating sleeve 404, the surface of gear 407 and the surface meshing of the opposite side of two racks 406, set up the middle part at movable groove 401 through gear 407 centrally, and the surface both sides mesh with the surface of two racks 406 simultaneously, carry out centering centre gripping to the gear blank, the stability of centre gripping is improved, the bottom fixed connection of gear 407 is at the top of dwang 409, the bottom movable mounting at the middle part of movable groove 401, the bottom fixed connection of clamp splice 408 is at the top of one end of rack 406, the outside of placing board 3 is extended to the connecting groove through connecting groove 402. The top fixedly connected with splint of clamp splice 408, through splint improve with the surperficial area of contact of gear, promote the fixed reliability of gear.

Referring to fig. 2, in the present embodiment: one end of the spring 405 is fixedly connected with the end of the positioning rod 403, and the other end of the spring 405 is fixedly connected with the end of the positioning sleeve 404. Through the setting of two springs 405, make two springs 405 promote two dwang 409 respectively and fix the both sides of gear, avoid placing the frame when removing, produce and rock, cause the gear to drop.

Referring to fig. 2, in the present embodiment: the bottom of dwang 409 is equipped with the bearing, and the inner circle and the dwang 409 fixed surface of bearing are connected, and the inside fixed connection of the outer lane and the activity groove 401 of bearing. Through the setting of bearing, improve dwang 409 pivoted stability.

Referring to fig. 2, in the present embodiment: the sliding grooves are symmetrically formed in the two sides of the bottom of the movable groove 401, the sliding block is fixedly connected to the bottom of the rack 406, and the bottom of the rack 406 is slidably mounted in the sliding grooves in the bottom of the movable groove 401 through the sliding block. Through the arrangement of the sliding groove and the sliding block, the stability of the movement of the rack 406 is improved

The working principle is as follows: the gear blank needing to be subjected to heat treatment is vertically placed on the surface of the placing plate 3, the end of one end of the positioning sleeve 404 is pushed through the spring 405, the rack 406 at the other end of the positioning sleeve 404 moves towards the middle of the gear 407, meanwhile, two sides of the surface of the gear 407 are meshed with the surfaces of the two racks 406 at the same time, the clamping blocks 408 at the tops of the two racks 406 move relatively, two sides of the bottom of the gear blank are centered and clamped, the gear blanks with different widths can be fixedly clamped, when the gear blank with a large diameter is placed, the distance between the two placing plates 3 needs to be adjusted, the placing plate 3 is lifted upwards, the limiting pin 502 is disengaged from the limiting groove 504 at the moment, the placing plate 3 is pulled out and placed to a required height, and the placing plate 3 is limited through the matching of the limiting pin 502 and the limiting groove 504. Those not described in detail in this specification are within the skill of the art.

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

1. A heat treatment rack for metalworking, comprising: supporting seat (1), its characterized in that: the supporting seat is characterized in that supporting plates (2) are symmetrically and fixedly mounted at two ends of the supporting seat (1), six adjusting components (5) are arranged at the equal distance of one side of each supporting plate (2), two three placing plates (3) are arranged between the supporting plates (2) through the equal distances of the adjusting components (5), and three clamping components (4) are arranged at the equal distance of the surfaces of the placing plates (3).

2. The heat treatment rack for metal working according to claim 1, characterized in that: the adjustment assembly (5) comprises: connecting block (501), spacer pin (502), stopper (503) and spacing groove (504), connecting block (501) are equipped with two, two connecting block (501) symmetry fixed connection is at the both ends of placing board (3), the top fixed connection of spacer pin (502) is in the bottom of connecting block (501), stopper (503) are equipped with six, six one side in backup pad (2) is installed to stopper (503) equidistance, the top at stopper (503) is seted up in spacing groove (504), spacer pin (502) activity is pegged graft adjacent the inside of spacing groove (504).

3. The heat treatment rack for metal working according to claim 1, characterized in that: the clamping assembly (4) comprises: a movable groove (401), a connecting groove (402), a positioning rod (403), a positioning sleeve (404), a gear (407), a clamping block (408) and a rotating rod (409), the movable grooves (401) are arranged inside the placing plate (3), the connecting grooves (402) are symmetrically arranged on the surface of the placing plate (3), the bottom of the connecting groove (402) is communicated with the top of the movable groove (401), two positioning rods (403) are arranged, the two positioning rods (403) are symmetrically and fixedly connected with the two ends of the movable groove (401), one end of the locating sleeve (404) is movably sleeved on the surface of the locating rod (403), a spring (405) is movably sleeved between the surface of the positioning rod (403) and the surface of the positioning sleeve (404), the other end of the positioning sleeve (404) is fixedly connected with a rack (406), the surface of the gear (407) is engaged with the surface of the opposite side of the two racks (406), the bottom of the gear (407) is fixedly connected with the top of the rotating rod (409), the bottom of the rotating rod (409) is movably arranged in the middle of the movable groove (401), the bottom of the clamping block (408) is fixedly connected with the top of one end of the rack (406), one end of the clamping block (408) extends to the outside of the placing plate (3) through the connecting groove (402).

4. A heat treatment rack for metal working according to claim 3, characterized in that: one end of the spring (405) is fixedly connected with the end of the positioning rod (403), and the other end of the spring (405) is fixedly connected with the end of the positioning sleeve (404).

5. A heat treatment rack for metal working according to claim 3, characterized in that: the bottom of dwang (409) is equipped with the bearing, the inner circle and dwang (409) fixed surface of bearing are connected, the outer lane of bearing and the inside fixed connection of activity groove (401).

6. A heat treatment rack for metal working according to claim 3, characterized in that: the sliding grooves are symmetrically formed in two sides of the bottom of the movable groove (401), the sliding block is fixedly connected to the bottom of the rack (406), and the bottom of the rack (406) is slidably mounted in the sliding grooves in the bottom of the movable groove (401) through the sliding block.