CN216738442U

CN216738442U - Local quenching self-adjusting lifting structure

Info

Publication number: CN216738442U
Application number: CN202122811427.8U
Authority: CN
Inventors: 高本山; 高茂轩; 麻清玉; 于海玲
Original assignee: Linyi Hengde Machinery Co ltd
Current assignee: Linyi Hengde Machinery Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-14
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a local quenching self-adjusting lifting structure which comprises a bottom plate, an installation frame, a heater and a water tank, wherein the installation frame is installed on one side of the upper end of the bottom plate; the adjustment clamp portion includes: the device comprises an electric push rod, four extension rods, a top plate, a first spring, an installation block and a clamping assembly; the utility model relates to the technical field of workpiece quenching, and discloses an adjusting clamping part which is adopted by the scheme.

Description

Local quenching self-adjusting lifting structure

Technical Field

The utility model relates to the technical field of workpiece quenching, in particular to a local quenching self-adjusting lifting structure.

Background

The conventional local workpiece quenching device is complex in clamping and fixing operation of workpieces, the quenching efficiency of the workpieces is reduced, the height of equipment needs to be continuously adjusted when the workpieces with different lengths are quenched, and the operation difficulty is high.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a local quenching self-adjusting lifting structure, which solves the technical problems that the clamping and fixing operation of the workpiece is more complicated, the quenching efficiency of the workpiece is reduced, the height of equipment needs to be continuously adjusted when workpieces with different lengths are quenched, and the operation difficulty is higher in the conventional workpiece local quenching device.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a local quenching self-adjusting lifting structure comprises a bottom plate, a mounting frame, a heater and a water tank, wherein the mounting frame is mounted on one side of the upper end of the bottom plate, the heater is mounted on one side of the upper end of the bottom plate and located at the lower end of the mounting frame, the water tank is mounted on the other side of the upper end of the bottom plate, and an adjusting clamping part is arranged at the upper end of the mounting frame;

the adjustment clamp portion includes: the device comprises an electric push rod, four extension rods, a top plate, a first spring, an installation block and a clamping assembly;

electric putter inlay adorn in the mounting bracket upper end, four the extension rod all inlays adorn in mounting bracket upper end one side, the roof is installed in four the extension rod upper end, first spring one end with wall connection and the other end install in wall department on the mounting bracket under the roof, the installation piece install in four extension rod lower extreme and one end with the flexible end of electric putter is connected, clamping component install in installation piece lower extreme.

Preferably, the clamping assembly comprises: the clamping device comprises a mounting sleeve, an operating rod, a plurality of second springs, a clamping plate, an operating cavity, a fixed rod, a third spring, a first toothed plate and a second toothed plate;

the installation sleeve install in installation piece lower extreme, the operation sleeve install in installation sleeve one side, the action bars inlay the dress in the operation sleeve, and is a plurality of second spring one end install in action bars one side, the pinch plate is installed in a plurality of second spring opposite side, the operation chamber is seted up in the action bars upper end, dead lever one end articulate in installation intracavity one side, third spring one end with wall connection and the other end under the installation chamber with dead lever one side lower extreme is connected, first pinion rack install in last wall department in the operation sleeve, the second pinion rack install in dead lever one side upper end.

Preferably, one side of the operating rod is provided with a pulling handle convenient for pulling operation.

Preferably, the lower end of one side of the water tank is provided with a drain pipe convenient for draining.

Preferably, one end of the fixed rod is provided with a pressing rod which is convenient for pressing operation.

Preferably, the clamping plate is arc-shaped.

The utility model provides a local quenching self-adjusting lifting structure. The method has the following beneficial effects: the regulation clamping part that the present case adopted, can adjust the centre gripping according to the material of different diameters through built-in clamping component, through built-in electric putter, promote clamping component and material downstream, quench through heating machine and water tank, can adjust the quenching height according to the quenching demand of difference, the effectual current local guenching unit of work piece of having solved, it is more loaded down with trivial details to the centre gripping fixed operation of work piece, reduce the quenching efficiency of work piece, when quenching to the work piece of different length, need constantly adjust the equipment height, the great technical problem of the operation degree of difficulty.

Drawings

Fig. 1 is a schematic structural view of a self-adjusting lifting structure for local quenching according to the present invention.

Fig. 2 is a schematic side view of a self-adjusting lifting structure for local quenching according to the present invention.

FIG. 3 is an enlarged schematic view of the structure at "A" of the present invention.

In the figure: 1. the bottom plate, 2, the mounting bracket, 3, the heater, 4, the water tank, 5, electric putter, 6, the extension rod, 7, the roof, 8, first spring, 9, the installation piece, 10, the installation sleeve, 11, the operation sleeve, 12, the action bars, 13, the second spring, 14, the pinch-off blades, 15, the operation chamber, 16, the dead lever, 17, the third spring, 18, first pinion rack, 19, the second pinion rack, 20, the pulling handle, 21, the drain pipe, 22, press the pole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-3, a local quenching self-adjusting lifting structure comprises a bottom plate 1, an installation frame 2, a heater 3 and a water tank 4, wherein the installation frame 2 is installed on one side of the upper end of the bottom plate 1, the heater 3 is installed on one side of the upper end of the bottom plate 1 and is positioned at the lower end of the installation frame 2, the water tank 4 is installed on the other side of the upper end of the bottom plate 1, and an adjusting clamping part is arranged at the upper end of the installation frame 2;

when the workpiece needs to be partially quenched, an operator fixes one end of the workpiece on the adjusting and clamping part at the upper end of the mounting frame 2, drives the adjusting and clamping part to position the quenching part of the workpiece at the heating end of the heating machine 3 at the upper end of the bottom plate 1, and when the workpiece is heated to a specified temperature, drives the adjusting and clamping part again to extend the heating part of the workpiece into the water tank 4 for quenching.

Example 2

In particular implementation, as shown in fig. 1-3, the adjustment clamp comprises: the device comprises an electric push rod 5, four extension rods 6, a top plate 7, a first spring 8, a mounting block 9 and a clamping assembly;

electric putter 5 inlays and adorns in mounting bracket 2 upper end, and four extension rods 6 all inlay and adorn in mounting bracket 2 upper end one side, and roof 7 is installed in four extension rod 6 upper ends, and wall department is installed in mounting bracket 2 to the wall connection and the other end under 8 one end of first spring and roof 7, and installation piece 9 is installed and is connected in four extension rod 6 lower extremes and one end and electric putter 5 flexible end, and clamping unit installs in installation piece 9 lower extreme.

It should be noted that, when local quenching of the workpiece is required, an operator fixes one end of the workpiece through the clamping assembly, and then drives the electric push rod 5 to work, so as to push the mounting block 9 to move downwards, drive the four extension rods 6 and the top plate 7 to move downwards, extrude the first spring 8, so that the workpiece at the lower end of the clamping assembly is located at the heating end of the heating machine 3, and after heating is completed, the electric push rod 5 is driven again, so that the workpiece is located in the water tank 4.

Example 3

As shown in fig. 1-3, in a specific implementation, the clamping assembly includes: the device comprises a mounting sleeve 10, an operating sleeve 11, an operating rod 12, a plurality of second springs 13, a clamping plate 14, an operating cavity 15, a fixing rod 16, a third spring 17, a first toothed plate 18 and a second toothed plate 19;

installation sleeve 10 is installed in installation piece 9 lower extreme, operation sleeve 11 is installed in installation sleeve 10 one side, action bars 12 inlays and adorns in action sleeves 11, a plurality of second spring 13 one end are installed in action bars 12 one side, pinch-off blades 14 are installed in a plurality of second spring 13 opposite sides, action bars 12 upper ends are seted up in operation chamber 15, dead lever 16 one end articulates in installation chamber one side, third spring 17 one end is connected with the installation chamber lower wall face and the other end is connected with dead lever 16 one side lower extreme, first pinion rack 18 is installed in last wall department in operation sleeve 11, second pinion rack 19 is installed in dead lever 16 one side upper end.

It should be noted that, when a workpiece needs to be clamped, an operator places one end of the workpiece in the installation sleeve 10, then pushes the operating rod 12 embedded in the operating sleeve 11, the clamping plate 14 at one end of the operating rod 12 is matched with the inner wall of the other side of the installation sleeve 10 to clamp and fix the workpiece, the clamping force of the workpiece is ensured through the second spring 13, the fixing rod 16 is pushed to rotate through the third spring 17 installed in the operating cavity 15, the second toothed plate 19 at the upper end of the fixing rod 16 is meshed with the first toothed plate 18 in the operating sleeve 11 to fix the operating rod 12, after the workpiece is machined, one end of the fixing rod 16 is pressed downwards to separate the second toothed plate 19 from the first toothed plate 18, and the purpose of disassembling the workpiece can be achieved by pulling out the operating rod 12.

Preferably, a pull handle 20 is further provided on one side of the operating lever 12 to facilitate the pulling operation.

Preferably, a drain pipe 21 for facilitating drainage is further provided at a lower end of one side of the water tank 4.

Preferably, the fixing rod 16 is further provided at one end thereof with a pressing rod 22 for facilitating a pressing operation.

Preferably, the clamping plate 14 is further arcuate in shape.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

Claims

1. A local quenching self-adjusting lifting structure comprises a bottom plate, a mounting frame, a heater and a water tank, and is characterized in that the mounting frame is mounted on one side of the upper end of the bottom plate, the heater is mounted on one side of the upper end of the bottom plate and is located at the lower end of the mounting frame, the water tank is mounted on the other side of the upper end of the bottom plate, and an adjusting clamping part is arranged at the upper end of the mounting frame;

2. The local quenching self-adjusting lifting structure as claimed in claim 1, wherein the clamping assembly comprises: the clamping device comprises a mounting sleeve, an operating rod, a plurality of second springs, a clamping plate, an operating cavity, a fixed rod, a third spring, a first toothed plate and a second toothed plate;

the installation sleeve install in installation piece lower extreme, the operation sleeve install in installation sleeve one side, the action bars inlays the dress in the operation sleeve, and is a plurality of second spring one end install in action bars one side, the pinch plate is installed in a plurality of second spring opposite side, the operation chamber is seted up in the action bars upper end, dead lever one end articulate in operation intracavity one side, third spring one end with operation chamber lower wall face is connected and the other end with dead lever one side lower extreme is connected, first pinion rack install in last wall department in the operation sleeve, the second pinion rack install in dead lever one side upper end.

3. The self-adjusting lifting structure for local quenching as claimed in claim 2, wherein a pulling handle for facilitating pulling operation is provided at one side of the operating rod.

4. The self-adjusting lifting structure for local quenching as claimed in claim 1, wherein a drain pipe for facilitating drainage is provided at a lower end of one side of the water tank.

5. The self-adjusting lifting structure for local quenching as claimed in claim 2, wherein a pressing rod for facilitating pressing operation is provided at one end of the fixing rod.

6. The self-adjusting lifting structure for local quenching as claimed in claim 2, wherein the clamping plate is arc-shaped.