CN211947136U

CN211947136U - Disc six-hole type ball cage constant velocity universal joint shell induction quenching tool

Info

Publication number: CN211947136U
Application number: CN202020727963.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Xinghua Sancheng Precision Forging Co ltd
Current assignee: Xinghua Sancheng Precision Forging Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-11-17
Anticipated expiration: 2030-05-07

Abstract

The utility model relates to a quenching tool technical range, in particular to a disc six-hole type ball cage constant velocity universal joint shell induction quenching tool, which comprises a quenching tool bottom plate, wherein the upper surface of the quenching tool bottom plate is welded and connected with a quenching liquid container, the lower surface of the quenching liquid container is welded and connected with a quenching liquid container base platform, the upper surface of the quenching liquid container base platform is welded and connected with a container fixing pad, the side surface of the container fixing pad is welded and connected with a container reinforcing plate, the outer surface of the container reinforcing plate is welded and connected with a container protective shell, the inner surface of the container protective shell is welded and connected with a heating pipe, the designed container protective shell realizes that the quenching liquid container obtains better wear resistance, heat resistance and corrosion resistance, and the stability in the extrusion process is realized through the designed quenching hydraulic rod, the designed hydraulic rod and the designed part adsorption electromagnet, and the part adsorption electromagnet is reinforced through the designed part adsorption electromagnet reinforcing rod.

Description

Disc six-hole type ball cage constant velocity universal joint shell induction quenching tool

Technical Field

The utility model relates to a quenching tool technical range, in particular to a disc six-hole type ball cage constant velocity universal joint shell induction quenching tool.

Background

In the industrial production of quenching tools, various dies and tools of required products are obtained by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods. In short, quenching tools are tools used to make shaped articles, which tools are made up of various parts, with different quenching tools made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and the forming processing of compression molding or injection molding of engineering, rubber, ceramics and other products. The quenching tool has a specific contour or an inner cavity shape, and the blank can be separated according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The quenching tool generally comprises a movable die and a fixed die which can be combined. And taking out the workpiece when the workpiece is separated, and injecting the blank into a quenching tool cavity for forming when the workpiece is folded. The quenching tool is a precise tool, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of the quenching tool production is an important mark of the mechanical manufacturing level.

The extrusion quenching tool in the prior art has some defects in the use process, firstly the existing quenching tool needs to keep constant temperature of quenching liquid, so a heating device is needed to continuously heat the quenching liquid, secondly the existing quenching tool needs to manually clamp a quenching piece in the quenching process and place the quenching piece into a quenching bath, and the mode has low efficiency, and secondly, the problem of potential risk to the health of workers exists.

Disclosure of Invention

An object of the utility model is to provide a six cellular type ball cage constant velocity cardan joint shells of disc response quenching frock to it needs to keep homothermal demand to the quenching liquid to provide current quenching frock in solving above-mentioned background art, so just need a heating device to carry out continuous heating to the quenching liquid, current quenching frock is in some needs manual works of the in-process that quenches and carries out the centre gripping to quenching the piece and put into the quenching bath, this kind of mode efficiency ratio is lower, secondly, there is latent risk problem to workman's health.

In order to achieve the above object, the utility model provides a following technical scheme: a six-hole type disc ball cage constant velocity universal joint shell induction quenching tool comprises a quenching tool bottom plate, wherein a quenching liquid container is connected to the upper surface of the quenching tool bottom plate in a welding mode, a quenching liquid container bottom table is connected to the lower surface of the quenching liquid container in a welding mode, a container fixing pad is connected to the upper surface of the quenching liquid container bottom table in a welding mode, a container reinforcing plate is connected to the side surface of the container fixing pad in a welding mode, a container protective shell is connected to the outer surface of the container reinforcing plate in a welding mode, a heating pipe is connected to the inner surface of the container protective shell in a welding mode, and a heating pipe connecting pipe is fixedly connected;

the inner surface welded connection of heating pipe connecting pipe has the reinforcement outer tube, the last surface welded connection who consolidates the outer tube has the quenching liquid container roof, the surface bolted connection of quenching liquid container roof has L type roof reinforcement ware, the upper right surface welded connection of L type roof reinforcement ware has the hydraulic support pole, the last surface welded connection of hydraulic support pole has the pneumatic cylinder mounting bracket, the last surface welded connection of pneumatic cylinder mounting bracket has the quenching pneumatic cylinder.

As a further proposal of the utility model, the outer surface welding of the container gusset plate is connected with the container protective shell and the container protective shell is made of stainless steel materials.

As a further proposal of the utility model, the inner surface welding of the protective shell of the container is connected with the heating pipe and the heating pipe is made of rubber material.

As a further proposal of the utility model, the upper surface of the hydraulic cylinder mounting rack is welded with a quenching hydraulic cylinder which is made of stainless steel material.

As a further proposal of the utility model, the inner surface of the quenching hydraulic cylinder is welded with a quenching hydraulic rod, and the upper surface of the quenching hydraulic rod is fixedly connected with a tightness adjusting bolt.

As a further scheme of the utility model, the lower surface welded connection of tight regulation bolt has the hydraulic stem, the lower surface welded connection of hydraulic stem has the part to adsorb the electro-magnet.

As a further scheme of the utility model, the last welded surface of part adsorption electromagnet is connected with part adsorption electromagnet anchor strut, the last welded surface of part adsorption electromagnet anchor strut is connected with the anchor strut fixed axle.

Compared with the prior art, the beneficial effects of the utility model are that: the heating pipe is arranged in the quenching liquid container, so that the quenching liquid can be continuously heated, the temperature stability of the quenching liquid can be further kept, the container protective shell is designed, the quenching liquid container can obtain better wear resistance, heat resistance and corrosion resistance, the quenching hydraulic cylinder and the quenching hydraulic rod can be designed to automatically quench the quenched parts, and the condition that workers are burnt by the quenching liquid is effectively protected.

Drawings

Fig. 1 is a structural schematic diagram of an induction quenching tool for a disc six-hole type ball cage constant velocity universal joint housing.

Fig. 2 is a partial schematic view of an induction quenching tool for a disc six-hole type ball cage constant velocity universal joint housing.

Fig. 3 is a front view of an induction quenching tool for a disc six-hole type ball cage constant velocity universal joint housing.

Fig. 4 is a sectional view of an induction hardening tool for a disc six-hole type ball cage constant velocity universal joint housing.

Fig. 5 is a top view of an induction hardening tool for a disc six-hole type ball cage constant velocity universal joint housing.

In the figure: 1-quenching tool bottom plate, 2-quenching liquid container, 3-quenching liquid container bottom platform, 4-container fixing pad, 5-container reinforcing plate, 6-container protective shell, 7-heating pipe, 8-heating pipe connecting pipe, 9-reinforcing outer pipe, 10-quenching liquid container top plate, 11-L-shaped top plate reinforcing device, 12-hydraulic supporting rod, 13-hydraulic cylinder mounting rack, 14-quenching hydraulic cylinder, 15-quenching hydraulic rod, 16-tightness adjusting bolt, 17-hydraulic rod fixing bolt, 18-part adsorption electromagnet, 19-part adsorption electromagnet reinforcing rod and 20-reinforcing rod fixing shaft.

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.

The utility model provides a six cellular-type ball cage constant velocity cardan joint shells induction quenching frock of disc as shown in fig. 1-5, a serial communication port, including quenching frock bottom plate 1, the last welded surface of quenching frock bottom plate 1 is connected with quenching liquid container 2, the lower welded surface of quenching liquid container 2 is connected with quenching liquid container base 3, the last welded surface of quenching liquid container base 3 is connected with container fixing pad 4, the side welded surface of container fixing pad 4 is connected with container gusset plate 5, the outer welded surface of container gusset plate 5 is connected with container protective housing 6, the internal surface welded connection of container protective housing 6 has heating pipe 7, the front fixed surface of heating pipe 7 is connected with heating pipe connecting pipe 8.

As shown in fig. 1, a reinforcing outer pipe 9 is welded to the inner surface of the heating pipe connecting pipe 8, a top plate 10 of a quenching liquid container is welded to the upper surface of the reinforcing outer pipe 9, an L-shaped top plate reinforcing device 11 is bolted to the outer surface of the top plate 10 of the quenching liquid container, a hydraulic support rod 12 is welded to the upper right surface of the L-shaped top plate reinforcing device 11, a hydraulic cylinder mounting frame 13 is welded to the upper surface of the hydraulic support rod 12, and a quenching hydraulic cylinder 14 is welded to the upper surface of the hydraulic cylinder mounting frame 13.

Referring to fig. 2 and 3, the outer surface of the vessel reinforcing plate 5 is welded to the vessel protective shell 6, the vessel protective shell 6 is made of stainless steel, the inner surface of the vessel protective shell 6 is welded to the heating pipe 7, the heating pipe 7 is made of rubber, the upper surface of the hydraulic cylinder mounting frame 13 is welded to the quenching hydraulic cylinder 14, and the quenching hydraulic cylinder 14 is made of stainless steel.

Referring to fig. 3 and 4, a quenching hydraulic rod 15 is welded to the inner surface of the quenching hydraulic cylinder 14, a slack adjuster bolt 16 is fixedly connected to the upper surface of the quenching hydraulic rod 15, a hydraulic rod fixing bolt 17 is welded to the lower surface of the slack adjuster bolt 16, a part adsorbing electromagnet 18 is welded to the lower surface of the hydraulic rod fixing bolt 17, a part adsorbing electromagnet reinforcing rod 19 is welded to the upper surface of the part adsorbing electromagnet 18, and a reinforcing rod fixing shaft 20 is welded to the upper surface of the part adsorbing electromagnet reinforcing rod 19.

The utility model discloses a theory of operation is: firstly, the quenching liquid is put into a quenching liquid container 2, the heating pipe 7 is used for continuously heating the quenching liquid, meanwhile, the parts to be quenched (the quenching materials are all made of iron materials) are adsorbed on the part adsorption electromagnet 18 connected with the lower section of the quenching hydraulic rod 15, wherein the electromagnet of the part adsorption electromagnet 18 has the characteristics of magnetism when being electrified and disappearance of magnetism when being powered off, the quenching hydraulic rod 15 is moved downwards by the hydraulic pressure generated by the quenching hydraulic cylinder 14, when the quenching hydraulic rod reaches the quenching liquid container 2, the part adsorption electromagnet 18 is powered off, the parts to be quenched enter the quenching liquid container 2 to be quenched, and after quenching is finished, and electrifying the part adsorption electromagnet 18 to adsorb the quenched part on the part adsorption electromagnet 18, and slowly lifting up the quenching hydraulic rod 15 to take out the quenched part.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The induction quenching tool for the disc six-hole type ball cage constant velocity universal joint shell is characterized by comprising a quenching tool bottom plate (1), wherein the upper surface of the quenching tool bottom plate (1) is connected with a quenching liquid container (2) in a welding mode, the lower surface of the quenching liquid container (2) is connected with a quenching liquid container bottom platform (3) in a welding mode, the upper surface of the quenching liquid container bottom platform (3) is connected with a container fixing pad (4) in a welding mode, the side surface of the container fixing pad (4) is connected with a container reinforcing plate (5) in a welding mode, the outer surface of the container reinforcing plate (5) is connected with a container protective shell (6) in a welding mode, the inner surface of the container protective shell (6) is connected with a heating pipe (7) in a welding mode, and the front surface of the heating pipe;

the internal surface welded connection of heating pipe connecting pipe (8) has reinforcement outer tube (9), the upper surface welded connection who consolidates outer tube (9) has quenching liquid container roof (10), the surface bolted connection of quenching liquid container roof (10) has L type roof reinforcement ware (11), the last right side welded connection of L type roof reinforcement ware (11) has hydraulic support pole (12), the upper surface welded connection of hydraulic support pole (12) has pneumatic cylinder mounting bracket (13), the upper surface welded connection of pneumatic cylinder mounting bracket (13) has quenching pneumatic cylinder (14).

2. The induction quenching tooling for the constant velocity universal joint housing with six holes on the disc as claimed in claim 1, wherein the outer surface of the container reinforcing plate (5) is welded with a container protective housing (6) and the container protective housing (6) is made of stainless steel material.

3. The induction quenching tooling for the outer shell of the constant velocity universal joint with the six-hole type disc ball cage according to claim 2, characterized in that the inner surface of the protective outer shell (6) of the container is welded with a heating pipe (7) and the heating pipe (7) is made of rubber material.

4. The induction quenching tooling for the constant velocity universal joint housing with the six holes on the disc as claimed in claim 3, wherein the quenching hydraulic cylinder (14) is welded to the upper surface of the hydraulic cylinder mounting bracket (13) and the quenching hydraulic cylinder (14) is made of stainless steel material.

5. The induction quenching tooling for the constant velocity universal joint housing with the six holes on the disc according to claim 4, characterized in that a quenching hydraulic rod (15) is welded and connected to the inner surface of the quenching hydraulic cylinder (14), and a tightness adjusting bolt (16) is fixedly connected to the upper surface of the quenching hydraulic rod (15).

6. The induction quenching tooling for the constant velocity universal joint housing with the six hole types and the constant velocity universal joint according to claim 5, wherein a hydraulic rod fixing bolt (17) is welded and connected to the lower surface of the tightness adjusting bolt (16), and a part adsorption electromagnet (18) is welded and connected to the lower surface of the hydraulic rod fixing bolt (17).

7. The induction hardening tool for the constant velocity universal joint housing with the six hole types and the constant velocity universal joint according to claim 6, wherein a reinforcing rod (20) of the part adsorbing electromagnet (19) is welded and connected to the upper surface of the part adsorbing electromagnet (18), and a reinforcing rod fixing shaft is welded and connected to the upper surface of the reinforcing rod (19) of the part adsorbing electromagnet.