CN211337648U

CN211337648U - Trolley type quenching furnace for processing metal workpieces

Info

Publication number: CN211337648U
Application number: CN201922200641.2U
Authority: CN
Inventors: 蔡少绵; 吕焕然
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-25
Anticipated expiration: 2029-12-10

Abstract

The utility model belongs to the field of metal workpiece processing, in particular to a trolley type quenching furnace for metal workpiece processing, which comprises a quenching furnace and a trolley, wherein the bottom of the quenching furnace is fixedly connected with a guide rail, the trolley is arranged in the guide rail in a sliding way, the top of the trolley is fixedly connected with a mounting plate, vertical plates are fixedly connected with the front side and the rear side of the top of the mounting plate, a supporting plate is arranged between the vertical plates, the supporting plate is close to two ends of the vertical plates, a rotating shaft is fixedly connected with the two ends of the vertical plates, an electric push rod is arranged in the mounting plate, the output end of the electric push rod is connected with the supporting plate through a connecting plate, a slidable top plate is arranged at the top of the supporting plate, a workpiece is placed through a top plate during processing, the connecting plate is pulled backwards through controlling the electric push rod, the machined workpiece is convenient to take out.

Description

Trolley type quenching furnace for processing metal workpieces

Technical Field

The utility model relates to a metal work piece processing field specifically is a car-type quenching furnace for metal work piece processing.

Background

Quenching is a heat treatment process method for heating steel to above a critical temperature, preserving heat for a certain time, and then cooling at a speed higher than a critical cooling speed so as to obtain an unbalanced structure mainly comprising martensite.

At present, after quenching operation is finished by using a trolley type quenching furnace, a workpiece after quenching operation needs to be taken out so as to carry out next operation, but the workpiece is placed at the top of a trolley, the top of the trolley is higher away from the ground, an external tool needs to be used for taking down the workpiece at the top of the trolley, the operation is more complicated, the labor intensity of workers is increased easily, and the processing efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car-type quenching furnace for metal workpiece processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a car-type quenching furnace for metal workpiece processing, includes quenching furnace and platform truck, quenching furnace bottom fixedly connected with guide rail, the platform truck slidable mounting is in inside the guide rail, platform truck top fixedly connected with mounting panel, the equal fixedly connected with riser in both sides around the mounting panel top, the layer board has between the riser, the layer board is close to two the equal fixedly connected with pivot in both ends of riser, two the pivot other end is respectively in two the riser rotates to be connected, the mounting panel top has been seted up the mounting groove, the inside fixedly connected with electric putter of mounting groove, electric putter and external power source electric connection, electric putter output fixedly connected with connecting plate, the connecting plate top with layer board bottom fixed connection, layer board top slidable mounting has the roof.

As a further aspect of the present invention: the supporting plate is characterized in that a sliding groove is formed in the top of the supporting plate, a sliding block is fixedly connected to the bottom of the top plate, and the sliding block is slidably mounted inside the sliding groove.

As a further aspect of the present invention: the quenching furnace is characterized in that clamping grooves are formed in the bottoms of the inner walls of the left side and the right side of the quenching furnace, clamping blocks are fixedly connected to the left side and the right side of the top of the mounting plate, and the clamping blocks are connected to the insides of the clamping grooves in a clamping mode.

As a further aspect of the present invention: the bottom of the connecting plate is slidably mounted inside the mounting groove.

As a further aspect of the present invention: the spacing groove has all been seted up to both sides wall about the mounting groove, the equal fixedly connected with stopper in electric putter bottom both ends, two the stopper is slidable mounting respectively two spacing inslot portion.

As a further aspect of the present invention: the right side of the top plate is fixedly connected with a baffle.

As a further aspect of the present invention: the roof top left side fixedly connected with swash plate, the swash plate with 45 contained angles have between the roof.

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

inside electric putter that is provided with at the mounting panel, the electric putter output passes through the connecting plate and is connected with the layer board, the slidable roof is installed at the layer board top, during processing, place the work piece through the roof, stimulate the connecting plate backward through control electric putter after having processed, can make roof and layer board take place the slope downwards simultaneously, make roof and layer board form a slope, and then make the work piece slide down along the roof, the work piece that the convenience will be processed and accomplish is taken out, the length of layer board can be prolonged to the roof simultaneously, make the work piece can direct landing to the collection frame or subaerial downwards, workman's intensity of labour has been alleviateed, and then improve machining efficiency.

Drawings

FIG. 1 is a schematic structural view of a car-type quenching furnace for metal workpiece processing;

FIG. 2 is a schematic front view of a car-type quenching furnace for processing metal workpieces;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic top view of a pallet in a car-type quenching furnace for processing a metal workpiece.

In the figure: 1. a quenching furnace; 11. a card slot; 12. a guide rail; 2. a trolley; 3. mounting a plate; 31. a clamping block; 32. mounting grooves; 321. a limiting groove; 33. a vertical plate; 4. a support plate; 41. a top plate; 411. a baffle plate; 412. a sloping plate; 413. a slider; 42. a chute; 43. a rotating shaft; 5. an electric push rod; 51. a connecting plate; 511. and a limiting block.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the present invention, a trolley type quenching furnace for processing metal workpieces, including quenching furnace 1 and

trolley

2, 1 bottom fixedly connected with guide rail 12 of quenching furnace, 2 sliding installation of trolley inside

guide rail

12, 2 top fixedly connected with mounting panel 3 of trolley, the equal fixedly connected with riser 33 in both sides around the mounting panel 3 top, layer board 4 has between riser 33, layer board 4 is close to the equal fixedly connected with pivot 43 in both ends of two riser 33, two pivot 43 other ends rotate respectively in two risers 33 and connect, mounting groove 32 has been seted up at 3 tops of mounting panel, mounting groove 32 inside fixedly connected with electric putter 5, electric putter 5 and external power source electric connection, electric putter 5 output end fixedly connected with connecting plate 51, connecting plate 51 top and 4 bottom fixed connections of layer board, 4 top sliding installation of layer board has roof 41.

In fig. 1 to 4: the trolley 2 is slidably mounted on a guide rail 12 at the bottom of the quenching furnace 1, the trolley 2 can be moved into the quenching furnace 1 through the guide rail 12, quenching treatment can be performed on a workpiece through the quenching furnace 1, the mounting plate 3 is mounted at the top of the trolley 2, the rotatable supporting plate 4 is mounted between the two vertical plates 33 at the top of the mounting plate 3 through the two rotating shafts 43, the bottom of one end, away from the rotating shafts 43, of the supporting plate 4 is connected with the electric push rod 5 through the connecting plate 51, the electric push rod 5 can fix the position of the connecting plate 51 when not in use, further fix the position of the supporting plate 4 and play a supporting role on the supporting plate 4, the top of the supporting plate 4 is slidably mounted with a top plate 41, the workpiece to be processed is placed through the top plate 41, the trolley 2 is moved into the quenching furnace 1 through the guide rail 12 after the workpiece is placed, quenching treatment is performed on the workpiece through, then the trolley 2 is moved to the outside of the quenching furnace 1 through the guide rail 12, at this time, the electric push rod 5 is controlled to be started, the model of the electric push rod 5 is XTL500, the electric push rod 5 can pull the connecting plate 51 backwards after being started, so that the connecting plate 51 moves backwards in the mounting groove 32, the connecting plate 51 moves backwards and can pull the supporting plate 4 downwards, the supporting plate 4 is rotatably connected between the two vertical plates 33 at the top of the mounting plate 3 through the rotating shaft 43, at this time, the supporting plate 4 can rotate downwards, the electric push rod 5 can make the supporting plate 4 incline downwards by continuously pulling the connecting plate 51 backwards, the sliding groove 42 is formed at the top of the supporting plate 4, the sliding block 413 is fixedly connected to the bottom of the top plate 41, the sliding block 413 is slidably mounted in the sliding groove 42, when the supporting plate 4 inclines downwards, the sliding block 413 at the bottom of the, the top plate 41 slides downwards under the driving of the sliding block 413, the top plate 41 and the supporting plate 4 can be inclined downwards at the same time, and further workpieces slide downwards along the top plate 41, meanwhile, the length of the supporting plate 4 can be prolonged by the top plate 41, the workpieces can directly slide downwards to a collecting rack or the ground, the labor intensity of workers is reduced, the workpieces which are finished by processing can be taken out conveniently, the workpieces are placed on the top plate 41 when the workpieces are fed again, the electric push rod 5 is started, the electric push rod 5 pushes the connecting plate 51 forwards to jack the supporting plate 4 upwards, the supporting plate 4 and the top plate 41 are enabled to be in a horizontal state gradually, the top plate 41 can be pushed back to the top of the supporting plate 4 by pushing the top plate 41 inwards when the supporting plate 4 and the top plate 41 are in the horizontal state, feeding can be finished, the operation is simple, labor is saved.

In fig. 1 and 2: the bottoms of the inner walls of the left side and the right side of the quenching furnace 1 are respectively provided with a clamping groove 11, the left side and the right side of the top of the mounting plate 3 are respectively and fixedly connected with a clamping block 31, and the clamping blocks 31 are clamped and connected in the clamping grooves 11; move 2 within the quenching furnace 1 with the platform truck during the use, two fixture blocks 31 on 2 top mounting panels 3 of platform truck can enter into two draw-in grooves 11 when platform truck 2 moves 1 quenching furnace inside, enter into 1 inside back fixture block 31 of quenching furnace inside entering into draw-in groove 11 completely at platform truck 2, can reduce the gap between quenching furnace 1 and the platform truck 2 through mutually supporting between draw-in groove 11 and the fixture block 31, increase the leakproofness of 1 during operation of quenching furnace.

In fig. 2 and 3: the bottom of the connecting plate 51 is slidably mounted inside the mounting groove 32, the upper side wall and the lower side wall of the mounting groove 32 are both provided with limiting grooves 321, both ends of the bottom of the electric push rod 5 are fixedly connected with limiting blocks 511, and the two limiting blocks 511 are respectively slidably mounted inside the two limiting grooves 321; when the processing is accomplished and is unloaded, electric putter 5 starts can stimulate connecting plate 51 backward, make connecting plate 51 inside backward movement in mounting groove 32, and then can drive layer board 4 downstream, make layer board 4 downward sloping, the work piece of processing completion is along the roof 41 downward landing at layer board 4 top, conveniently unload, electric putter 5 when stimulating connecting plate 51 backward, two stopper 511 at connecting plate 51 both ends are respectively at the inside backward movement of spacing groove 321 of mounting groove 32 both sides, spacing groove 321 can make stopper 511 keep linear motion inside spacing groove 321, and then make connecting plate 51 keep linear motion, stability when can improving electric putter 5 and stimulate connecting plate 51 backward.

In fig. 1 to 4: the right side of the top plate 41 is fixedly connected with a baffle 411, the left side of the top plate 41 is fixedly connected with an inclined plate 412, and an included angle of 45 degrees is formed between the inclined plate 412 and the top plate 41; the baffle 411 on the right side of the top plate 41 can block the right side of a workpiece, the inclined plate 412 on the left side of the top plate 41 can block the left side of the workpiece, the workpiece can be prevented from falling due to the blocking effect of the baffle 411 and the inclined plate 412, an included angle of 45 degrees is formed between the inclined plate 412 and the top plate 41, and the workpiece can conveniently slide off the inclined plate 412 when unloading.

The utility model discloses a theory of operation is: when the quenching furnace is used, a workpiece to be processed is placed through the top plate 41, the trolley 2 is moved into the quenching furnace 1 through the guide rail 12 after the workpiece is placed, quenching treatment is carried out on the workpiece through the quenching furnace 1, after the quenching treatment is finished, the trolley 2 is moved to the outside of the quenching furnace 1 through the guide rail 12, at the moment, the electric push rod 5 is controlled to be started, the electric push rod 5 can pull the connecting plate 51 backwards after being started, so that the connecting plate 51 moves backwards in the mounting groove 32, the connecting plate 51 moves backwards, the supporting plate 4 is pulled downwards, at the moment, the supporting plate 4 rotates downwards, the electric push rod 5 continuously pulls the connecting plate 51 backwards, the supporting plate 4 tilts downwards, the sliding block 413 moves downwards from the top end of the sliding groove 42 due to the downward inclination of the supporting plate 41, the top plate 41 can slide downwards together with the supporting plate 4 due to the downward inclination of the top plate 41, and further, roof 41 can also prolong the length of layer board 4, make the work piece can direct landing to collection frame or subaerial downwards, workman's intensity of labour has been alleviateed, the work piece that conveniently will process the completion is taken out, put the work piece at roof 41 during the material loading again, start electric putter 5, electric putter 5 promotes connecting plate 51 forward and can upwards jack-up layer board 4, make layer board 4 and roof 41 form the horizontality gradually, it can push back layer board 4 top with roof 41 to make at layer board 4 and roof 41 formation horizontality make inwards promote roof 41, can accomplish the material loading, and is simple in operation, labor-saving, the convenience is unloaded and the material loading to the work piece.

The above-mentioned, 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. The trolley type quenching furnace for processing the metal workpieces comprises a quenching furnace (1) and a trolley (2), wherein a guide rail (12) is fixedly connected to the bottom of the quenching furnace (1), the trolley (2) is slidably mounted inside the guide rail (12), and is characterized in that a mounting plate (3) is fixedly connected to the top of the trolley (2), vertical plates (33) are fixedly connected to the front side and the rear side of the top of the mounting plate (3), a supporting plate (4) is arranged between the vertical plates (33), two rotating shafts (43) are fixedly connected to the two ends, close to the two vertical plates (33), of the supporting plate (4), the other ends of the two rotating shafts (43) are respectively rotatably connected to the two vertical plates (33), a mounting groove (32) is formed in the top of the mounting plate (3), an electric push rod (5) is fixedly connected to the inside of the mounting groove (32), and the electric push rod (5), the output end of the electric push rod (5) is fixedly connected with a connecting plate (51), the top end of the connecting plate (51) is fixedly connected with the bottom of the supporting plate (4), and a top plate (41) is slidably mounted at the top of the supporting plate (4).

2. The trolley type quenching furnace for metal workpiece processing as claimed in claim 1, wherein a sliding groove (42) is opened at the top of the supporting plate (4), a sliding block (413) is fixedly connected to the bottom of the top plate (41), and the sliding block (413) is slidably mounted inside the sliding groove (42).

3. The trolley type quenching furnace for processing metal workpieces as claimed in claim 1, wherein the quenching furnace (1) is provided with a clamping groove (11) at the bottom of the inner wall at the left and right sides, the mounting plate (3) is fixedly connected with a clamping block (31) at the top and at the left and right sides, and the clamping block (31) is clamped and connected inside the clamping groove (11).

4. The trolley type quenching furnace for metal workpiece processing as claimed in claim 1, wherein the bottom of the connecting plate (51) is slidably mounted inside the mounting groove (32).

5. The trolley type quenching furnace for metal workpiece processing as claimed in claim 4, wherein both upper and lower side walls of the installation groove (32) are opened with limit grooves (321), both ends of the bottom of the electric push rod (5) are fixedly connected with limit blocks (511), and the two limit blocks (511) are respectively slidably installed inside the two limit grooves (321).

6. The car-type quenching furnace for metal workpiece processing as claimed in claim 1, wherein a baffle plate (411) is fixedly connected to the top right side of the top plate (41).

7. The trolley type quenching furnace for metal workpiece processing as claimed in claim 1, wherein a sloping plate (412) is fixedly connected to the left side of the top plate (41), and an included angle of 45 ° is formed between the sloping plate (412) and the top plate (41).