CN210261912U

CN210261912U - Double-layer quenching tool for fixing cam product

Info

Publication number: CN210261912U
Application number: CN201920728258.1U
Authority: CN
Inventors: 陈春夫; 陈磊; 陈刚; 陈春玲
Original assignee: Zhejiang Jiaerda Heat Treatment Co Ltd
Current assignee: Zhejiang Jiaerda Heat Treatment Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-04-07
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a double-layer quenching tool for fixing cam products, which comprises a left support and a right support, wherein the inner wall of the left support is rotatably connected with a first lead screw, the top end of the left support is provided with a servo motor, the output shaft of the servo motor is connected with the top end of the first lead screw, the first lead screw is in threaded connection with a left movable block, the left movable block is connected with a lower cam carrier, the lower cam carrier comprises a cam fixing device, a lifting ring and a square bracket, the double-layer quenching tool for fixing cam products is provided with a supporting device, the upper cam carrier is convenient to fix and is provided with the first lead screw to drive the lower cam carrier to move, the height is convenient to adjust, the cam fixing device is provided, cam products with different sizes can be fixed by adjusting the distance between a movable plate and a fixed plate, and a supporting table is arranged to support the cam, so that, the upper cam carrier and the lower cam carrier are convenient to mount and dismount.

Description

Double-layer quenching tool for fixing cam product

Technical Field

The utility model relates to a cam quenching technical field specifically is a double-deck quenching frock for fixed cam product.

Background

During quenching, a workpiece is heated to a critical temperature and is kept warm for a certain time, and then the workpiece is cooled at a temperature higher than a critical cooling temperature, so that a heat treatment process of an unbalanced structure mainly comprising martensite is obtained, the cam product has high requirements on hardness and strength due to complex stress, and therefore the cam product needs to be quenched.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a double-deck quenching frock for fixed cam product, the placing method of cam is difficult for removing, and the quenching scope is big, and the cam is of high quality after quenching, and the easy installation of quenching frock and dismantlement, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-deck quenching frock for fixed cam product, includes left support and right support, the inner wall of left support rotates and is connected with first lead screw, and the top of left support is equipped with servo motor, servo motor's output shaft is connected with the top of first lead screw, first lead screw threaded connection has left movable block, left side movable block is connected with lower cam carrier, lower cam carrier includes cam fixing device, rings and mouth style of calligraphy support, the inner wall of right support is connected with the guide bar, guide bar sliding connection has right movable block, right side movable block is connected with the right-hand member of lower cam carrier, left support and right support are connected with upper cam carrier through two strutting arrangement respectively, upper cam carrier includes cam fixing device, rings and mouth style of calligraphy support, the left surface of left support is equipped with control switch group, control switch group's input is connected with external power source's output electricity, the output end of the control switch group is electrically connected with the input end of the servo motor.

As a preferred technical scheme of the utility model, cam fixing device includes second lead screw and guide arm, the second lead screw is connected with a style of calligraphy rotate bracket, and the front end of second lead screw is connected with the swing handle, guide arm and a style of calligraphy support fixed connection, second lead screw threaded connection has the fly leaf, fly leaf and guide arm sliding connection, be connected with the fixed plate about the inner wall of a style of calligraphy support, the fixed plate rotates with the second lead screw to be connected, the top of fly leaf and fixed plate all is equipped with and is no less than six brace tables, has placed the cam on the brace table.

As a preferred technical scheme of the utility model, a supporting bench includes branch, the top of branch is connected with places the platform, place the spacing round bar that is equipped with three evenly distributed on the platform.

As a preferred technical scheme of the utility model, strutting arrangement includes the slide bar, two slide bars and left support sliding connection, and the one end that mouthful style of calligraphy support was kept away from to two slide bars is connected with the push rod, and the other end of two slide bars is connected with two backup pads respectively, the bottom of last cam carrier is equipped with the draw-in groove that corresponds with the backup pad.

As a preferred technical scheme of the utility model, the left surface and the right flank of mouth style of calligraphy support are connected with the slider, the spout has all been seted up to left side support and the medial surface with the right branch seat, mouth style of calligraphy support pass through slider and left branch seat and with the right branch seat on spout sliding connection.

As a preferred technical scheme of the utility model, the right flank of left side movable block is connected with the L template, the left surface of lower cam carrier is equipped with the go-between, go-between and L template joint, the left surface of right side movable block passes through connecting block and lower cam carrier bolted connection.

Compared with the prior art, the beneficial effects of the utility model are that: this double-deck quenching frock for fixed cam product is equipped with strutting arrangement, be convenient for fix the last cam carrier, be equipped with first lead screw, drive the removal of lower cam carrier, convenient height-adjusting, be equipped with cam fixing device, through adjusting the distance between fly leaf and the fixed plate, can fix the not cam product of equidimension, and be equipped with a supporting bench, get up the cam support, make the quenching region of cam increase, improve the quenching quality, through sliding connection's mode, conveniently install and dismantle last cam carrier and lower cam carrier.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the right side structure of the present invention;

FIG. 3 is a schematic view of the enlarged structure of the part A of the present invention;

FIG. 4 is a schematic view of the enlarged structure of the part B of the present invention;

fig. 5 is a schematic diagram of the local enlarged structure at the position C of the present invention.

In the figure: 1 left support, 2 right support, 3 control switch group, 4 support device, 41 support plate, 42 push rod, 43 slide bar, 5 cam fixing device, 51 second screw rod, 52 movable plate, 53 fixed plate, 6 support table, 61 limit round bar, 62 placing table, 63 support rod, 7 upper cam carrier, 8 lower cam carrier, 9 first screw rod, 10 left movable block, 11 swing handle, 12 cam, 13 lifting ring, 14 guide rod, 15 right movable block, 16 guide rod, 17 connecting block, 18 servo motor, 19 sliding groove, 20 sliding block, 21 connecting ring, 22L-shaped plate, 23 clamping groove, 24-shaped support.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a double-layer quenching tool for fixing a cam product comprises a left support 1 and a right support 2, wherein the inner wall of the left support 1 is rotatably connected with a first screw rod 9, the top end of the left support 1 is provided with a servo motor 18, an output shaft of the servo motor 18 is connected with the top end of the first screw rod 9, the first screw rod 9 is in threaded connection with a left movable block 10, the servo motor 18 drives the first screw rod 9 to rotate so as to realize the up-and-down movement of the left movable block 10, the right side surface of the left movable block 10 is connected with an L-shaped plate 22, the left side surface of a lower cam carrier 8 is provided with a connecting ring 21, the connecting ring 21 is clamped with the L-shaped plate 22, the left side surface of a right movable block 15 is in bolted connection with the lower cam carrier 8 through a connecting block 17, the left movable block 10 is connected with the lower cam carrier 8 so as to facilitate the installation, the hanging ring 13 is convenient for clamping the square-shaped bracket 24 after quenching is finished, the left side surface and the right side surface of the square-shaped bracket 24 are connected with the sliding block 20, the inner side surfaces of the left support 1 and the right support 2 are respectively provided with the sliding groove 19, the square-shaped bracket 24 is in sliding connection with the sliding grooves 19 on the left support 1 and the right support 2 through the sliding block 20, the moving stability is improved, the skew is avoided, and the installation is convenient at the same time, the cam fixing device 5 comprises a second lead screw 51 and a guide rod 14, the second lead screw 51 is in rotating connection with the square-shaped bracket 24, the front end of the second lead screw 51 is connected with the rotating handle 11, the guide rod 14 is fixedly connected with the square-shaped bracket 24, the second lead screw 51 is in threaded connection with the movable plate 52, the movable plate 52 is in sliding connection with the guide rod 14, the second lead screw 51 is driven to, the cam products with different sizes are fixed, the fixing plate 53 is connected to the left and right of the inner wall of the square-shaped support 24, the fixing plate 53 is rotatably connected with the second screw rod 51, at least six support platforms 6 are arranged at the top ends of the movable plate 52 and the fixing plate 53 and used for supporting the cams and carrying out batch quenching, each support platform 6 comprises a support rod 63, the top end of each support rod 63 is connected with a placing platform 62, three evenly-distributed limiting round rods 61 are arranged on each placing platform 62 and used for limiting the movement of the cams, the cams 12 are placed on the support platforms 6, the inner wall of the right support 2 is connected with a guide rod 16, the guide rod 16 is slidably connected with a right movable block 15, the right movable block 15 is connected with the right end of the lower cam carrier 8, the left support 1 and the right support 2 are respectively connected with the upper cam carrier 7 through two support devices 4 and used for, two slide bars 43 are connected with the left support 1 in a sliding manner, one ends of the two slide bars 43, which are far away from the square-shaped support 24, are connected with push rods 42, the other ends of the two slide bars 43 are respectively connected with two support plates 41, the bottom end of the upper cam carrier 7 is provided with a clamping groove 23 corresponding to the support plates 41, the push rods 42 are pushed when the upper cam carrier 7 is installed, so that the support plates 41 are positioned below the clamping grooves 23, the upper cam carrier 7 comprises a cam fixing device 5, a lifting ring 13 and the square-shaped support 24, the left side surface of the left support 1 is provided with a control switch group 3, the input end of the control switch group 3 is electrically connected with the output end of an external power supply, the output end of the control switch group 3 is electrically connected with the input end of.

When in use: the second screw rod 51 is rotated to drive the movable plate 52 to move back and forth so as to adjust the distance between the movable plate 52 and the fixed plate 53, thereby achieving the distance required by the cam product, the upper cam carrier 7 and the lower cam carrier 8 are installed, the slide block 20 on the side of the lower cam carrier 8 moves downwards along the slide grooves 19 on the left support 1 and the right support 2, the connecting ring 21 on the left side of the lower cam carrier 8 is clamped with the L-shaped plate 22, the right end of the lower cam carrier 8 is connected with the right movable block 15 through the connecting block 17, the push rod 42 is pushed to drive the slide rod 43 to slide along the direction of the lower cam carrier 8, the slide block 20 on the side of the upper cam carrier 7 moves downwards along the slide grooves 19 on the left support 1 and the right support 2, the slide block moves to the clamping groove 23 to be contacted with the support plate 41, the installation is completed, the servo motor 18 is opened to drive the first, when the left movable block 10 moves upward, the lower cam carrier 8 is moved upward along the guide bar 16.

The utility model discloses can quench the cam product by a large scale, and be convenient for installation and dismantlement, be equipped with first lead screw 9, be convenient for adjust the height of lower cam carrier 8, be equipped with strutting arrangement 4, be convenient for fix a position and fix upper cam carrier 7, distance between a supporting bench 6 can be adjusted to cam fixing device 5, can fix different cam products, and a supporting bench 6 adopts and places platform 62 and support, reduce area of contact, the area of quenching has been increased, can increase the quenching quality of cam, it can prevent that the cam from rocking at will to be equipped with spacing round bar 61.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a double-deck quenching frock for fixed cam product, includes left support (1) and right support (2), its characterized in that: the inner wall of left side support (1) rotates and is connected with first lead screw (9), and the top of left side support (1) is equipped with servo motor (18), the output shaft of servo motor (18) is connected with the top of first lead screw (9), first lead screw (9) threaded connection has left movable block (10), left side movable block (10) are connected with down cam carrier (8), down cam carrier (8) are including cam fixing device (5), rings (13) and mouth style of calligraphy support (24), the inner wall of right side support (2) is connected with guide bar (16), guide bar (16) sliding connection has right movable block (15), right side movable block (15) are connected with the right-hand member of lower cam carrier (8), and left side support (1) and right support (2) are connected with upper cam carrier (7) through two strutting arrangement (4) respectively, upper cam carrier (7) include cam fixing device (5), Rings (13) and mouth style of calligraphy support (24), the left surface of left side support (1) is equipped with control switch group (3), the input of control switch group (3) is connected with external power source's output electricity, and the output of control switch group (3) is connected with servo motor (18)'s input electricity.

2. The double-layer quenching tool for fixing the cam product as claimed in claim 1, wherein the double-layer quenching tool is characterized in that: cam fixing device (5) include second lead screw (51) and guide arm (14), second lead screw (51) rotate with a mouthful style of calligraphy support (24) and are connected, and the front end of second lead screw (51) is connected with swing handle (11), guide arm (14) and a mouthful style of calligraphy support (24) fixed connection, second lead screw (51) threaded connection has fly leaf (52), fly leaf (52) and guide arm (14) sliding connection, be connected with fixed plate (53) about the inner wall of a mouthful style of calligraphy support (24), fixed plate (53) rotate with second lead screw (51) and are connected, the top of fly leaf (52) and fixed plate (53) all is equipped with is no less than six brace tables (6), has placed cam (12) on brace table (6).

3. The double-layer quenching tool for fixing the cam product as claimed in claim 2, wherein the double-layer quenching tool is characterized in that: the supporting table (6) comprises a supporting rod (63), the top end of the supporting rod (63) is connected with a placing table (62), and three limiting round rods (61) which are uniformly distributed are arranged on the placing table (62).

4. The double-layer quenching tool for fixing the cam product as claimed in claim 1, wherein the double-layer quenching tool is characterized in that: the supporting device (4) comprises two sliding rods (43), the two sliding rods (43) are slidably connected with the left support (1), one ends, far away from the square-shaped support (24), of the two sliding rods (43) are connected with a push rod (42), the other ends of the two sliding rods (43) are respectively connected with two supporting plates (41), and clamping grooves (23) corresponding to the supporting plates (41) are formed in the bottom end of the upper cam carrier (7).

5. The double-layer quenching tool for fixing the cam product as claimed in claim 1, wherein the double-layer quenching tool is characterized in that: the left surface and the right surface of mouth style of calligraphy support (24) are connected with slider (20), spout (19) have all been seted up to left side support (1) and the medial surface of right branch seat (2), mouth style of calligraphy support (24) pass through slider (20) and left branch seat (1) and with spout (19) sliding connection on right branch seat (2).

6. The double-layer quenching tool for fixing the cam product as claimed in claim 1, wherein the double-layer quenching tool is characterized in that: the right flank of left side movable block (10) is connected with L template (22), the left surface of lower cam carrier (8) is equipped with go-between (21), go-between (21) and L template (22) joint, the left surface of right side movable block (15) passes through connecting block (17) and lower cam carrier (8) bolted connection.