CN212152375U

CN212152375U - Air inlet cam piece quenching device

Info

Publication number: CN212152375U
Application number: CN202020838025.XU
Authority: CN
Inventors: 钟海玉
Original assignee: Shaanxi Nanshui Automobile Parts Manufacturing Co ltd
Current assignee: Shaanxi Nanshui Automobile Parts Manufacturing Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-15
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a cam piece guenching unit admits air, the power distribution box comprises a box body, the top fixedly connected with diaphragm of box, the top equidistance of diaphragm has seted up perpendicular hole, the inside left side fixedly connected with immersible pump of box. This cam piece guenching unit admits air, its specific beneficial effect is as follows, through first horizontal pole, the second horizontal pole, the slider, a slide rail, cooperation between shower nozzle and the heating collar, make this cam piece guenching unit of admitting air can fix a plurality of cam pieces simultaneously, and heat and cool off simultaneously, and then accomplish the quenching operation, the operating efficiency improves greatly, shorten the activity duration, through the gear, torsion spring, branch, cooperation between wire rope and the sheave, make the distance between first horizontal pole and the second horizontal pole convenient to control, make things convenient for the operation personnel to fix the cam piece and take off, bring the convenience for the operation personnel, consequently this cam piece guenching unit of admitting air can be better satisfies people's user demand.

Description

Air inlet cam piece quenching device

Technical Field

The utility model relates to a cam piece guenching unit technical field specifically is an air intake cam piece guenching unit.

Background

Quenching is a heat treatment process in which steel is heated to a temperature above the critical temperature, held for a certain period of time, and then cooled at a rate greater than the critical cooling rate to obtain an unbalanced structure mainly composed of martensite (or bainite or single-phase austenite is obtained as necessary). Quenching is the most widely applied work technology method in the steel heat treatment process, and the prior art has certain problems in the quenching process of the cam sheet.

The plurality of cam sheets cannot be quenched simultaneously during quenching, the overall operation efficiency is low, the operation time is prolonged, the cam sheet taking process is complicated, and inconvenience is brought to operators, so that the use requirements of people cannot be met in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air intake cam piece guenching unit to can't quench a plurality of cam pieces simultaneously when proposing to quench in solving above-mentioned background art, whole operating efficiency is low, extension activity duration's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a cross plate is fixedly connected to the top of the box body, vertical holes are formed in the top of the cross plate at equal intervals, a submersible pump is fixedly connected to the left side inside the box body, the output end of the submersible pump is communicated with a curved pipe, nozzles are communicated with the bottom of the curved pipe at equal intervals, a heating ring is arranged on the right side above the cross plate and fixedly connected with the right side of the top of the cross plate through a support, and a fixing device is arranged on the left side of the heating ring;

the fixing device comprises a first cross rod, a vertical pipe, a vertical rod, a second cross rod, a curved rod, a sliding block and a sliding rail;

the left end fixedly connected with standpipe of first horizontal pole, the inner wall clearance fit of standpipe has the montant, the right side below fixedly connected with second horizontal pole of montant, the bottom fixedly connected with curved bar of montant, the bottom fixedly connected with slider of curved bar, the bottom internal surface slip joint of slider has the slide rail, the bottom of slide rail is in the same place with the top fixed connection of diaphragm.

Preferably, the cross section of the vertical rod is rectangular.

Preferably, a handle is fixedly connected to the upper portion of the left side of the curved bar.

Preferably, four corners of the bottom of the box body are fixedly connected with bases.

Preferably, the left side of the vertical pipe is provided with a propping device;

the abutting device comprises a first bracket, a gear, a torsion spring and a supporting rod;

the left end of first support is in the same place with the right side fixed connection of curved bar, the end of first support rotates through the round pin axle and is connected with the gear, the front of gear is equipped with torsion spring, torsion spring's both ends are in the same place with gear and first support are fixed respectively, the right side meshing of gear is connected with branch, the right side of branch is in the same place with the outer wall left side fixed connection of standpipe.

Preferably, a pulling device is arranged below the supporting rod;

the pulling device comprises a hook, a steel wire rope, a grooved pulley, a second support, a rubber pipe and a circular ring;

the right-hand member of couple and the left side fixed connection of montant are in the same place, the below swing joint of couple has wire rope, wire rope's right side below is equipped with the second support, the left side of second support is rotated through the round pin axle and is connected with the sheave, the right side and the wire rope of sheave laminate mutually, wire rope's outer wall left side swing joint has the rubber tube, the outer wall of rubber tube runs through the curved bar, and the rubber tube is together fixed with the curved bar, wire rope's terminal fixedly connected with ring.

Compared with the prior art, the beneficial effects of the utility model are that: the quenching device for the air inlet cam plate is good in operation effect, convenient to produce and process, capable of better meeting the use requirements of people, and has the following specific beneficial effects:

through the cooperation between first horizontal pole, second horizontal pole, slider, slide rail, shower nozzle and the heating collar for this air intake cam piece guenching unit can be fixed a plurality of cam pieces simultaneously, and heats and cools off simultaneously, and then accomplishes the quenching operation, and the operating efficiency improves greatly, shortens the activity duration.

Through the cooperation between gear, torsion spring, branch, wire rope and the sheave for the distance between first horizontal pole and the second horizontal pole is convenient for control, makes things convenient for the operation personnel to fix the cam piece and takes off, brings the convenience for the operation personnel, therefore this cam piece guenching unit admits air can be better satisfy people's operation needs.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the slide block, the first bracket and the vertical tube in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the gear, the strut and the steel cable in FIG. 2;

fig. 4 is a schematic view of the connection relationship between the second cross bar, the curved bar and the slider in fig. 2.

In the figure: 1. fixing device, 101, first horizontal pole, 102, standpipe, 103, montant, 104, second horizontal pole, 105, curved bar, 106, slider, 107, slide rail, 2, support tight device, 201, first support, 202, gear, 203, torsion spring, 204, branch, 3, pulling device, 301, couple, 302, wire rope, 303, sheave, 304, second support, 305, rubber tube, 306, ring, 4, box, 5, diaphragm, 6, vertical hole, 7, immersible pump, 8, curved tube, 9, shower nozzle, 10, heating ring, 11, support, 12, handle.

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. 1-4, the present invention provides a technical solution: an air inlet cam plate quenching device comprises a box body 4, wherein the inside of the box body 4 is used for preventing cooling liquid, a transverse plate 5 is fixedly connected to the top of the box body 4, vertical holes 6 are equidistantly formed in the top of the transverse plate 5, cooling liquid sprayed by a spray head 9 can flow back to the inside of the box body 4 through the vertical holes 6, a submersible pump 7 is fixedly connected to the left side of the inside of the box body 4, an output end of the submersible pump 7 is communicated with a curved pipe 8, the bottom of the curved pipe 8 is equidistantly communicated with the spray head 9, a heating ring 10 is arranged on the right side above the transverse plate 5, the heating ring 10 is an induction heating ring, the specific model is not limited, the heating ring 10 is fixedly connected with the right side of the top of the transverse plate 5 through a support 11, a fixing device 1 is arranged on the left side of the heating ring 10, the fixing device 1 comprises a first transverse rod 101, a vertical pipe 102, a vertical rod 103, a second, standpipe 102 and montant 103 cooperation, play spacing effect to first horizontal pole 101, the inner wall clearance fit of standpipe 102 has montant 103, the right side below fixedly connected with second horizontal pole 104 of montant 103, first horizontal pole 101 and the cooperation of second horizontal pole 104 can be treated the cam piece of quenching and play fixed effect, the bottom fixedly connected with curved bar 105 of montant 103, the bottom fixedly connected with slider 106 of curved bar 105, slider 106 and the cooperation of slide rail 107 play spacing and the effect of supporting to curved bar 105, the bottom internal surface slip joint of slider 106 has slide rail 107, the bottom of slide rail 107 is in the same place with the top fixed connection of diaphragm 5, the cross-section of montant 103 is the rectangle, the left side top fixedly connected with handle 12 of curved bar 105, the equal fixedly connected with base in bottom four corners of box 4.

The left side of the vertical pipe 102 is provided with a tightening device 2, the tightening device 2 comprises a first support 201, a gear 202, a torsion spring 203 and a support rod 204, the left end of the first support 201 is fixedly connected with the right side of the curved rod 105, the tail end of the first support 201 is rotatably connected with the gear 202 through a pin shaft, the gear 202 gives an upward force to the support rod 204 under the action of the torsion spring 203, so that the first cross rod 101 has a force far away from the second cross rod 104, the front side of the gear 202 is provided with the torsion spring 203, two ends of the torsion spring 203 are respectively fixed with the gear 202 and the first support 201 together, the torsion spring 203 gives a counterclockwise rotating force to the gear 202, the right side of the gear 202 is engaged with the support rod 204, and the right side of the support rod 204 is fixedly connected with the left side.

The lower part of the support rod 204 is provided with a pulling device 3, the pulling device 3 comprises a hook 301, a steel wire rope 302, a grooved wheel 303, a second support 304, a rubber tube 305 and a circular ring 306, the right end of the hook 301 is fixedly connected with the left side of the vertical rod 103, the hook 301 has the fixing effect on the steel wire rope 302 and the support rod 204, the steel wire rope 302 is movably connected below the hook 301, the steel wire rope 302 can be pulled to drive the support rod 204 to move downwards, the second support 304 is arranged below the right side of the steel wire rope 302, the left side of the second support 304 is rotatably connected with the grooved wheel 303 through a pin shaft, the grooved wheel 303 plays a role of a conducting wire on the steel wire rope 302, the right side of the grooved wheel 303 is attached to the steel wire rope 302, the left side of the outer wall of the steel wire rope 302 is movably connected with the rubber tube 305, the rubber tube, the end of the steel cable 302 is fixedly connected with a ring 306.

When the air inlet cam plate quenching device is used, the sliding block 106 is pulled leftwards, the sliding block 106 slides leftwards along the outer wall of the sliding rail 107, at the moment, the first cross rod 101 and the second cross rod 104 are separated from the inside of the heating ring 10, the circular ring 306 is pulled, the circular ring 306 drives the supporting rod 204 to move downwards through the steel wire rope 302, the supporting rod 204 drives the gear 202 to rotate, at the moment, the torsion spring 203 twists to generate resistance, the supporting rod 204 drives the first cross rod 101 to move downwards through the vertical pipe 102, the cam plates to be quenched are sleeved on the outer walls of the first cross rod 101 and the second cross rod 104, after the plurality of cam plates are distributed at equal intervals, the external force on the circular ring 306 is removed, at the moment, under the action of the torsion spring 203, the gear 202 drives the supporting rod 204 to move upwards, so that the first cross rod 101 is far away from the second cross rod 104, the first cross rod 101 and the second cross rod 104 play a role in fixing the cam plates, the sliding block 106 is pushed rightwards, at the moment, the external power supply of the heating ring 10 is connected to heat and preserve heat of the cam piece, after a period of time, the sliding block 106 is pulled leftwards again, so that the cam piece is separated from the inside of the heating ring 10, the external power supply of the submersible pump 7 is connected at the moment, and the submersible pump 7 sprays cooling liquid inside the box body 4 on the outer wall of the cam piece on the outer walls of the first cross rod 101 and the second cross rod 104 through the curved pipe 8 and the spray head 9 to quench the cam piece.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 an inlet cam piece guenching unit, includes box (4), its characterized in that: the improved water heater is characterized in that a transverse plate (5) is fixedly connected to the top of the box body (4), vertical holes (6) are formed in the top of the transverse plate (5) at equal intervals, a submersible pump (7) is fixedly connected to the left side of the interior of the box body (4), the output end of the submersible pump (7) is communicated with a curved pipe (8), spray heads (9) are communicated with the bottom of the curved pipe (8) at equal intervals, a heating ring (10) is arranged on the right side above the transverse plate (5), the heating ring (10) is fixedly connected with the right side of the top of the transverse plate (5) through a support (11), and a fixing device (1) is arranged on the left side;

the fixing device (1) comprises a first cross rod (101), a vertical pipe (102), a vertical rod (103), a second cross rod (104), a curved rod (105), a sliding block (106) and a sliding rail (107);

the left end fixedly connected with standpipe (102) of first horizontal pole (101), the inner wall clearance fit of standpipe (102) has montant (103), the right side below fixedly connected with second horizontal pole (104) of montant (103), the bottom fixedly connected with curved bar (105) of montant (103), the bottom fixedly connected with slider (106) of curved bar (105), the bottom internal surface sliding clamping joint of slider (106) has slide rail (107), the bottom of slide rail (107) is in the same place with the top fixed connection of diaphragm (5).

2. The quenching device for the intake cam piece as claimed in claim 1, wherein: the cross section of the vertical rod (103) is rectangular.

3. The quenching device for the intake cam piece as claimed in claim 1, wherein: the upper part of the left side of the curved bar (105) is fixedly connected with a handle (12).

4. The quenching device for the intake cam piece as claimed in claim 1, wherein: the four corners of the bottom of the box body (4) are fixedly connected with bases.

5. The quenching device for the intake cam piece as claimed in claim 1, wherein: a propping device (2) is arranged on the left side of the vertical pipe (102);

the abutting device (2) comprises a first bracket (201), a gear (202), a torsion spring (203) and a support rod (204);

the left end of first support (201) is in the same place with the right side fixed connection of curved bar (105), the end of first support (201) is connected with gear (202) through the round pin axle rotation, the front of gear (202) is equipped with torsion spring (203), the both ends of torsion spring (203) are in the same place with gear (202) and first support (201) are fixed respectively, the right side meshing of gear (202) is connected with branch (204), the right side of branch (204) is in the same place with the outer wall left side fixed connection of standpipe (102).

6. The intake cam piece quenching device as claimed in claim 5, wherein: a pulling device (3) is arranged below the support rod (204);

the pulling device (3) comprises a hook (301), a steel wire rope (302), a grooved pulley (303), a second support (304), a rubber pipe (305) and a circular ring (306);

the right-hand member of couple (301) is in the same place with the left side fixed connection of montant (103), the below swing joint of couple (301) has wire rope (302), the right side below of wire rope (302) is equipped with second support (304), the left side of second support (304) is connected with sheave (303) through round pin axle rotation, the right side and the laminating of wire rope (302) of sheave (303) mutually, the outer wall left side swing joint of wire rope (302) has rubber tube (305), curved bar (105) are run through to the outer wall of rubber tube (305), and rubber tube (305) are together fixed with curved bar (105), the terminal fixedly connected with ring (306) of wire rope (302).