CN220450234U

CN220450234U - Lifting quenching device

Info

Publication number: CN220450234U
Application number: CN202322012177.0U
Authority: CN
Inventors: 耿晨翔; 姚波; 汪世广; 胡仁青
Original assignee: Jiangsu Yaao Precision Machinery Co ltd
Current assignee: Jiangsu Yaao Precision Machinery Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-02-06
Anticipated expiration: 2033-07-28

Abstract

The utility model relates to the technical field of quenching devices, and discloses a lifting quenching device which solves the problem that a workpiece is easy to slide and fall in the vertical movement process at present, and comprises a base, wherein the top of the base is provided with a lifting mechanism, the lifting mechanism is provided with a fixing mechanism, the fixing mechanism comprises a supporting table positioned above the base, the top of the supporting table is fixedly provided with a U-shaped frame, the inside of the U-shaped frame is fixedly provided with a motor I, the motor I is fixedly provided with a bidirectional screw rod, and one end of the bidirectional screw rod, which is far away from the motor I, is rotationally connected with the inner wall of the U-shaped frame; according to the utility model, the motor I, the bidirectional screw rod and the sliding sleeve are matched, so that the two U-shaped plates can conveniently move along the two U-shaped round rods I, and then the two clamping plates can be mutually close to clamp and fix a workpiece placed on the placing table, so that the workpiece is prevented from falling down due to sliding in the up-and-down moving process.

Description

Lifting quenching device

Technical Field

The utility model belongs to the technical field of quenching devices, and particularly relates to a lifting quenching device.

Background

In the implementation process of the quenching process, the lifting device carries the workpieces such as chain wheels, shafts and the like to pass through an induction heater in the quenching device, so that the workpieces realize the quenching process; according to the authorized bulletin number: CN205368432U, a patent document named as "lifting quenching device", drives a worm gear reducer through a variable frequency motor, and a worm drives a workpiece on a platform to move up and down for quenching, so that the device has a simple structure, is quite convenient in actual operation, and ensures that the motor is stable and reliable in lifting process, and the quenching is smooth, so that the time and the effort are saved; the following drawbacks still remain:

the workpiece is placed on the supporting table, and then the supporting table is driven to move up and down, so that the workpiece is quenched up and down through the intermediate frequency quenching ring, and the workpiece easily slides and falls off in the process of moving up and down, thereby influencing the quenching of the workpiece.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a lifting quenching device, which effectively solves the problem that the existing workpiece is easy to slide and drop in the up-and-down moving process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the lifting quenching device comprises a base, wherein a lifting mechanism is arranged at the top of the base, and a fixing mechanism is arranged on the lifting mechanism;

the fixed establishment is including the brace table that is located the base top, and the top fixed mounting of brace table has U shaped frame, and the inside fixed mounting of U shaped frame has motor one, and fixed mounting has two-way lead screw on the motor one, and one end that motor one was kept away from to two-way lead screw rotates with the inner wall of U shaped frame to be connected, and two sliding sleeves have been cup jointed to the outside symmetry screw thread of two sliding sleeves, and the equal fixed mounting in top of two sliding sleeves has the U template, and the equal fixed mounting in one side that two U templates are close to each other has splint.

Preferably, the outside symmetry fixed mounting of supporting bench has two U type round bars one, and two U template all movable sleeve are located the outside of two U type round bars one.

Preferably, the top of base fixed mounting has places the platform, places the platform and is located between two U template.

Preferably, the elevating system is including being fixed in the U type frame at base top, and the brace table is located the U type frame directly over, and the inside fixed mounting of U type frame has the guide bar, and the outside movable mounting of guide bar has the deflector, and the top symmetry fixed mounting of deflector has two connecting rods, and the top of two connecting rods all runs through the U type frame and is fixed in the bottom of brace table, and two connecting rods all with U type frame swing joint.

Preferably, the top fixed mounting of base has U type round bar two, and the outside movable mounting of U type round bar two has the slider, and the bottom fixed mounting of slider has the gyro wheel, and the gyro wheel is located the top of base, and the top rotation of slider is connected with the actuating lever, and the one end that the actuating lever kept away from the slider is rotated with the deflector and is connected.

Preferably, the top fixed mounting of base has motor two, and fixed mounting has the transmission shaft on the motor two, and the top fixed mounting of transmission shaft has the disc, and the top of disc rotates and is connected with the movable rod, and the one end that the disc was kept away from to the movable rod rotates with the top of slider to be connected, and the top fixed mounting of base has the L template, and the transmission shaft runs through the L template and rotates with the L template to be connected.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, through the cooperation between the motor I and the bidirectional screw rod and the sliding sleeve, the two U-shaped plates can conveniently move along the two U-shaped round rods I, so that the two clamping plates can mutually approach to clamp and fix a workpiece placed on the placing table, and the workpiece is prevented from falling down due to sliding in the up-and-down moving process;

(2) This novel cooperation between motor two and transmission shaft and disc and movable rod is convenient for slider along U type round bar two round trip movement to through the cooperation between actuating lever and deflector and guide bar and the connecting rod, the supporting bench of being convenient for drives the work piece and reciprocates, thereby is convenient for the work piece quenching through the intermediate frequency quenching circle from top to bottom.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a lifting quenching device;

FIG. 2 is a schematic view of a fixing mechanism according to the present utility model;

FIG. 3 is a schematic view of the elevating mechanism of the present utility model;

in the figure: 1. a base; 2. a fixing mechanism; 201. a support table; 202. u-shaped round rod I; 203. a first motor; 204. a clamping plate; 205. a placement table; 206. a two-way screw rod; 207. a U-shaped frame; 208. a sliding sleeve; 209. a U-shaped plate; 3. a lifting mechanism; 301. a U-shaped frame; 302. a guide plate; 303. a guide rod; 304. a connecting rod; 305. a driving rod; 306. a transmission shaft; 307. a movable rod; 308. a disc; 309. an L-shaped plate; 3010. a second motor; 3011. a roller; 3012. a slide block; 3013. u-shaped round rod II.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In a first embodiment, as shown in fig. 1, the utility model comprises a base 1, wherein a lifting mechanism 3 is arranged on the top of the base 1, and a fixing mechanism 2 is arranged on the lifting mechanism 3.

Specifically, as shown in fig. 2, the fixing mechanism 2 comprises a supporting table 201 located above the base 1, a U-shaped frame 207 is fixedly installed at the top of the supporting table 201, a first motor 203 is fixedly installed inside the U-shaped frame 207, a bidirectional screw rod 206 is fixedly installed on the first motor 203, one end of the bidirectional screw rod 206, far away from the first motor 203, is rotationally connected with the inner wall of the U-shaped frame 207, two sliding sleeves 208 are sleeved with symmetrical threads on the outer sides of the bidirectional screw rod 206, U-shaped plates 209 are fixedly installed at the tops of the two sliding sleeves 208, clamping plates 204 are fixedly installed at one sides, close to each other, of the two U-shaped plates 209, two U-shaped round rods 202 are symmetrically and fixedly installed at the outer sides of the supporting table 201, two U-shaped plates 209 are movably sleeved on the outer sides of the two U-shaped round rods 202, a placing table 205 is fixedly installed at the top of the base 1, and the placing table 205 is located between the two U-shaped plates 209;

in the use state, firstly, a workpiece is placed on the top of the placing table 205, then the first motor 203 is started to drive the bidirectional screw rod 206 to rotate, then the two sliding sleeves 208 drive the two U-shaped plates 209 to move along the first two U-shaped round rods 202, meanwhile, the two clamping plates 204 are mutually close to clamp and fix the workpiece, and finally the workpiece is prevented from sliding and falling in the process of moving up and down.

Specifically, as shown in fig. 3, the lifting mechanism 3 includes a U-shaped frame 301 fixed on the top of the base 1, the supporting platform 201 is located right above the U-shaped frame 301, a guide rod 303 is fixedly installed in the U-shaped frame 301, a guide plate 302 is movably installed on the outer side of the guide rod 303, two connecting rods 304 are symmetrically and fixedly installed on the top of the guide plate 302, the top ends of the two connecting rods 304 penetrate through the U-shaped frame 301 and are fixed on the bottom of the supporting platform 201, the two connecting rods 304 are movably connected with the U-shaped frame 301, a U-shaped round rod 3013 is fixedly installed on the top of the base 1, a sliding block 3012 is movably installed on the outer side of the U-shaped round rod 3013, a roller 3011 is fixedly installed on the bottom of the sliding block 3012, the roller 3011 is located on the top of the base 1, a driving rod 305 is rotatably connected with a driving rod 305, one end of the driving rod 305 away from the sliding block 3012 is rotatably connected with the guide plate 302, a motor two 3010 is fixedly installed on the top of the motor two 3010, a transmission shaft 306 is fixedly installed on the top of the disc 306, the top of the disc 308 is rotatably connected with the top of the disc 307, the movable rod 307 is movably connected with the sliding block 3012, and one end of the sliding block 307 is rotatably connected with the top of the sliding block 301309 is rotatably connected with the top of the base 309 and is fixedly connected with the top of the base 309;

in the use state, the motor II 3010 is started firstly, the transmission shaft 306 is driven to rotate, the disc 308 rotates simultaneously, then the movable rod 307 drives the slide block 3012 to move back and forth along the U-shaped round rod II 3013, meanwhile, the driving rod 305 drives the guide plate 302 to move up and down along the guide rod 303, then the two connecting rods 304 drive the supporting table 201 to move up and down, a medium-frequency quenching ring is arranged right above the supporting table 201, and finally the workpiece is quenched up and down through the medium-frequency quenching ring.

Claims

1. The utility model provides a lifting quenching device, includes base (1), its characterized in that: the top of the base (1) is provided with a lifting mechanism (3), and the lifting mechanism (3) is provided with a fixing mechanism (2);

the fixed establishment (2) is including being located brace table (201) of base (1) top, the top fixed mounting of brace table (201) has U type frame (207), the inside fixed mounting of U type frame (207) has motor one (203), fixed mounting has two-way lead screw (206) on motor one (203), the one end that motor one (203) was kept away from to two-way lead screw (206) rotates with the inner wall of U type frame (207) to be connected, two sliding sleeve (208) have been cup jointed to the outside symmetry screw thread of two sliding sleeve (208), the equal fixed mounting in top of two sliding sleeve (208) has U template (209), the equal fixed mounting in one side that two U templates (209) are close to each other splint (204).

2. A lifting quench device as claimed in claim 1, wherein: two U-shaped round bars (202) are symmetrically and fixedly arranged on the outer side of the supporting table (201), and two U-shaped plates (209) are movably sleeved on the outer sides of the two U-shaped round bars (202).

3. A lifting quench device as claimed in claim 1, wherein: the top of the base (1) is fixedly provided with a placing table (205), and the placing table (205) is positioned between the two U-shaped plates (209).

4. A lifting quench device as claimed in claim 1, wherein: elevating system (3) are including being fixed in U type frame (301) at base (1) top, and brace table (201) are located directly over U type frame (301), and the inside fixed mounting of U type frame (301) has guide bar (303), and outside movable mounting of guide bar (303) has deflector (302), and the top symmetry fixed mounting of deflector (302) has two connecting rods (304), and the top of two connecting rods (304) all runs through U type frame (301) and is fixed in the bottom of brace table (201), and two connecting rods (304) all with U type frame (301 swing joint.

5. The lifting quench device of claim 4, wherein: the top fixed mounting of base (1) has U type round bar two (3013), and the outside movable mounting of U type round bar two (3013) has slider (3012), and the bottom fixed mounting of slider (3012) has gyro wheel (3011), and gyro wheel (3011) are located the top of base (1), and the top rotation of slider (3012) is connected with actuating lever (305), and one end that slider (3012) was kept away from to actuating lever (305) is connected with deflector (302) rotation.

6. The lifting quench device of claim 5, wherein: the top fixed mounting of base (1) has motor two (3010), and fixed mounting has transmission shaft (306) on motor two (3010), and the top fixed mounting of transmission shaft (306) has disc (308), and the top rotation of disc (308) is connected with movable rod (307), and the one end that disc (308) was kept away from to movable rod (307) rotates with the top of slider (3012) to be connected, and the top fixed mounting of base (1) has L template (309), and transmission shaft (306) run through L template (309) and rotate with L template (309) to be connected.