CN215288897U

CN215288897U - Flange heat treatment cooling device

Info

Publication number: CN215288897U
Application number: CN202120911980.6U
Authority: CN
Inventors: 张晓冬
Original assignee: Weifang Kuayue Machinery Co ltd
Current assignee: Weifang Kuayue Machinery Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-24
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a flange heat treatment cooling device, including the cooling bath, the bottom rotates in the cooling bath and is connected with the pivot, the upper end fixedly connected with cooling table of pivot, the bar groove has been seted up to the upper end of cooling table, the clamping device of centre gripping flange is installed to the bar inslot, the return flume has been seted up to the lateral wall of cooling bath, the top rotates in the return flume and is connected with the first bevel gear with the coaxial fixed connection of pivot, rotate on the return flume inner wall and be connected with and first bevel gear meshing second bevel gear, the driving groove has been seted up to the lateral wall of cooling bath, install drive second bevel gear pivoted drive arrangement in the driving groove. The utility model discloses a people steps on gently and several steps on the board down can make the cooling bench take place to rotate, so need not to remove when cooling down the flange, can carry out the even water spray cooling all around to the flange, save physical power, improved machining efficiency.

Description

Flange heat treatment cooling device

Technical Field

The utility model relates to a flange thermal treatment equipment technical field that is relevant especially relates to a flange thermal treatment cooling device.

Background

In pipe joints and the like, a flange is a very common disc-shaped part and often needs to be subjected to heat treatment during the machining process.

The flange of thermal treatment still need cool off, and wherein application number "201721245390.4" has proposed "a flange thermal treatment cooling device", and this scheme adopts water spray cooling's mode, realizes the cyclic utilization of cooling water, water economy resource through filter mechanism. However, in this scheme, for collecting more water resource, the pond volume of collecting the cooling water is great, when spraying water to the flange, the people need constantly to remove just can spray water to flange all around comprehensively, and it is great to workman's physical demands. Accordingly, the present document provides a flange heat treatment cooling device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a flange heat treatment cooling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a flange heat treatment cooling device, includes the cooling bath, the bottom rotates in the cooling bath and is connected with the pivot, the upper end fixedly connected with cooling table of pivot, the bar groove has been seted up to the upper end of cooling table, the clamping device of centre gripping flange is installed to the bar inslot, the rotary groove has been seted up to the lateral wall of cooling bath, the top is rotated and is connected with the first bevel gear with the coaxial fixed connection of pivot in the rotary groove, rotate on the rotary groove inner wall be connected with first bevel gear meshing second bevel gear, the driving groove has been seted up to the lateral wall of cooling bath, drive second bevel gear pivoted drive arrangement is installed to the driving groove.

Preferably, the driving device comprises a gear rotationally connected to the inner wall of the driving groove, the gear is fixedly connected with the second bevel gear coaxially through a one-way bearing, and a driving mechanism for driving the rotation of the gear is installed in the driving groove.

Preferably, the driving mechanism comprises a pedal which is slidably connected in the driving groove, the pedal is elastically connected to the inner top of the driving groove through a spring, and a rack which is meshed with the gear is fixedly connected to the lower end of the pedal.

Preferably, clamping device is including rotating the double threaded rod of connection in the bar inslot, equal threaded connection has the slider on two screw thread sections of double threaded rod, just slider sliding connection is in the bar inslot, the upper end fixedly connected with arc grip block of slider.

Preferably, the side wall of the cooling table is rotatably connected with an adjusting hand wheel, and the double-threaded rod penetrates through the side wall of the cooling table and is fixedly connected with the adjusting hand wheel.

Preferably, the groove width of the strip-shaped groove is slightly larger than the width of the sliding block, and the fixed connection position of the double-end threaded rod and the adjusting hand wheel is located at the axis position of the adjusting hand wheel.

Preferably, the upper end of the spring is fixedly connected to the inner top of the driving groove, and the lower end of the spring is fixedly connected to the upper end of the pedal.

The utility model discloses following beneficial effect has:

1. through the arrangement of the driving device, the cooling table can rotate by slightly stepping a plurality of lower pedals, so that the flange can be uniformly cooled by spraying water around the flange without moving when being cooled, the physical power is saved, and the processing efficiency is improved;

2. through setting up clamping device, can press from both sides tightly firm to the flange when carrying out the water spray cooling to the flange, prevent effectively that rivers from assaulting the flange and leading to the flange to drop from the cooling bench, prevent that the flange is impaired.

Drawings

Fig. 1 is a schematic external structural view of a flange heat treatment cooling device according to the present invention;

FIG. 2 is a schematic sectional view of a flange heat treatment cooling device according to the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 2.

In the figure: 1 cooling pool, 2 rotating shafts, 3 cooling tables, 4 strip-shaped grooves, 41 double-threaded rods, 5 sliding blocks, 6 arc-shaped clamping plates, 7 adjusting hand wheels, 8 flanges, 9 driving grooves, 10 revolving grooves, 11 first bevel gears, 12 second bevel gears, 13 one-way bearings, 14 gears, 15 racks, 16 pedals and 17 springs.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Referring to fig. 1-3, a flange heat treatment cooling device, including cooling tank 1, the bottom rotates and is connected with pivot 2 in cooling tank 1, the upper end fixedly connected with cooling table 3 of pivot 2, bar groove 4 has been seted up to the upper end of cooling table 3, install the clamping device of centre gripping flange in the bar groove 4, clamping device is including rotating the double threaded rod 41 of connection in bar groove 4, it is connected with adjusting hand wheel 7 to rotate on the lateral wall of cooling table 3, and double threaded rod 41 run through the lateral wall of cooling table 3 and with adjusting hand wheel 7 fixed connection. The width of the strip-shaped groove 4 is slightly larger than that of the sliding block 5, and the fixed connection part of the double-head threaded rod 41 and the adjusting hand wheel 7 is positioned at the axis position of the adjusting hand wheel 7. Equal threaded connection has slider 5 on two screw thread sections of double threaded rod 41, and slider 5 sliding connection is in bar groove 4, the upper end fixedly connected with arc grip block 6 of slider 5.

It should be noted that the thread turning directions of the two thread sections of the double threaded rod 41 are opposite, and when the double threaded rod 41 continuously rotates, the sliders 5 screwed on the two thread sections of the double threaded rod 41 move in the opposite direction or away from each other, so as to drive the arc-shaped clamping plates 6 to synchronously move, and thus flanges with different diameters can be clamped and fixed.

The rotary groove 10 has been seted up to the lateral wall of cooling tank 1, and the top rotates in the rotary groove 10 to be connected with the first bevel gear 11 with the coaxial fixed connection of pivot 2, rotates on the rotary groove 10 inner wall to be connected with first bevel gear 11 meshing second bevel gear 12, and driving groove 9 has been seted up to the lateral wall of cooling tank 1, installs the drive second bevel gear 12 pivoted drive arrangement in the driving groove 9.

The driving device comprises a gear 14 rotatably connected to the inner wall of the driving groove 9, the gear 14 is coaxially and fixedly connected with the second bevel gear 12 through a one-way bearing 13, a driving mechanism for driving the gear 14 to rotate is installed in the driving groove 9, it should be noted that by arranging the one-way bearing 13, when the gear 14 rotates in the forward direction, the torque can be transmitted to the second bevel gear 12 through the one-way bearing 13, so as to drive the second bevel gear 12 to rotate, and when the gear 14 rotates in the reverse direction, the one-way bearing 13 cannot transmit the torque, so as not to drive the second bevel gear 12 to rotate, the specific installation of the one-way bearing 13 and the connection mode between the one-way bearing 13 and the second bevel gear 12 and the gear 14 are the existing mature technologies, which are not described in detail.

The driving mechanism comprises a pedal 16 which is slidably connected in the driving groove 9, the pedal 16 is elastically connected to the inner top of the driving groove 9 through a spring 17, the lower end of the pedal 16 is fixedly connected with a rack 15 meshed with the gear 14, the upper end of the spring 17 is fixedly connected to the inner top of the driving groove 9, and the lower end of the spring 17 is fixedly connected to the upper end of the pedal 16.

This device can place flange 8 in advance in the middle of two arc grip blocks 6 on cooling table 3 in the use, rotates adjusting hand wheel 7 again and drives double threaded rod 41 and rotate, so can make two sliders 5 take place the relative motion to drive two arc grip blocks 6 and move together in opposite directions, so can firm clamp flange 8.

When the flange 8 is sprayed with water to reduce the temperature, the pedal 16 can be continuously stepped, when the pedal 16 is stepped, the rack 15 can be moved downwards and can drive the gear 14 to rotate in the forward direction, after the pedal 16 is released, the spring 17 can pull the pedal 16 to move upwards to reset, and simultaneously can pull the rack 15 to move upwards, so that the gear 14 can be driven to rotate in the reverse direction. In the process of continuously stepping on the pedal 16, the gear 14 can repeatedly rotate back and forth, so that the second bevel gear 12 can continuously rotate in a single direction under the action of the one-way bearing 13, the first bevel gear 11 meshed with the second bevel gear 12 can continuously rotate, and the rotating shaft 2 and the cooling platform 3 can synchronously rotate, so that when the flange 8 is sprayed with water for cooling, the flange 8 fixed on the cooling platform 3 continuously rotates along with the flange, sprayed water can be continuously sprayed around the flange 8, the flange 8 can be uniformly sprayed with water for cooling without moving, the physical strength is saved, and the cooling efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A flange heat treatment cooling device comprises a cooling pool (1) and is characterized in that, the bottom in the cooling pool (1) is rotationally connected with a rotating shaft (2), the upper end of the rotating shaft (2) is fixedly connected with a cooling platform (3), a strip-shaped groove (4) is arranged at the upper end of the cooling table (3), a clamping device for clamping a flange is arranged in the strip-shaped groove (4), a rotary groove (10) is formed in the side wall of the cooling pool (1), a first bevel gear (11) which is coaxially and fixedly connected with the rotating shaft (2) is rotatably connected to the inner top of the rotary groove (10), the inner wall of the rotary groove (10) is rotatably connected with a second bevel gear (12) which is meshed with the first bevel gear (11), a driving groove (9) is formed in the side wall of the cooling pool (1), and a driving device for driving the second bevel gear (12) to rotate is installed in the driving groove (9).

2. A flange heat treatment cooling device according to claim 1, characterized in that the driving device comprises a gear (14) rotatably connected to the inner wall of the driving groove (9), the gear (14) is coaxially and fixedly connected with the second bevel gear (12) through a one-way bearing (13), and a driving mechanism for driving the gear (14) to rotate is installed in the driving groove (9).

3. A flange heat treatment cooling device according to claim 2, characterized in that the driving mechanism comprises a pedal (16) slidably connected in the driving groove (9), the pedal (16) is elastically connected to the inner top of the driving groove (9) through a spring (17), and a rack (15) meshed with the gear (14) is fixedly connected to the lower end of the pedal (16).

4. A flange heat treatment cooling device according to claim 1, characterized in that the clamping device comprises a double threaded rod (41) rotatably connected in a strip-shaped groove (4), two threaded sections of the double threaded rod (41) are both in threaded connection with a sliding block (5), the sliding block (5) is in sliding connection in the strip-shaped groove (4), and an arc-shaped clamping plate (6) is fixedly connected to the upper end of the sliding block (5).

5. A flange heat treatment cooling device according to claim 4, characterized in that an adjusting hand wheel (7) is rotatably connected to the side wall of the cooling table (3), and the double-threaded rod (41) penetrates through the side wall of the cooling table (3) and is fixedly connected with the adjusting hand wheel (7).

6. A flange heat treatment cooling device according to claim 5, characterized in that the width of the strip-shaped groove (4) is slightly larger than the width of the sliding block (5), and the fixed connection position of the double-end threaded rod (41) and the adjusting hand wheel (7) is located at the axial center position of the adjusting hand wheel (7).

7. A flange heat treatment cooling device according to claim 3, characterized in that the upper end of the spring (17) is fixedly connected to the inner top of the driving groove (9), and the lower end of the spring (17) is fixedly connected to the upper end of the pedal (16).