CN211517854U

CN211517854U - Refractory material press skip height automatic regulating apparatus

Info

Publication number: CN211517854U
Application number: CN201921200154.XU
Authority: CN
Inventors: 邱昭午; 彭振林; 招建潮; 张素平; 潘伟斌
Original assignee: Foshan Henglitai Machinery Co Ltd
Current assignee: Foshan Henglitai Machinery Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-09-18
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a refractory material press skip height automatic regulating device, which comprises a first height regulating component, a second height regulating component and a synchronous driving component; the first height adjusting assembly and the second height adjusting assembly respectively comprise a fixed frame connected with the press, a guide rail arranged on the fixed frame, a sliding block connected with the skip car and a locking assembly used for locking the sliding block; the first sliding block arranged on the first height adjusting assembly and the second sliding block arranged on the second height adjusting assembly are driven by the synchronous driving assembly to slide; the locking assembly comprises two locking blocks which slide in a staggered mode, and the locking blocks are used for locking or loosening the sliding blocks. Implement the utility model discloses, can realize skip highly synchronous control, adjust that the precision is high, the commonality is good.

Description

Refractory material press skip height automatic regulating apparatus

Technical Field

The utility model relates to a press equipment technical field especially relates to a high automatic regulating apparatus of refractory material press skip.

Background

The skip car mounting mode of the current refractory material brick press adopts a fixed mode, namely, the skip car is directly fixed on a lower movable beam of the press by using screws, and a very short long hole is generally arranged on the mounting surface of the skip car and can be slightly adjusted by adjusting screws. This approach has the following disadvantages:

1. the height adjusting range is too small, and the die frame can only adapt to die frames with fixed thickness and can not adapt to die frames with different thicknesses;

2. the automation degree is low, manual adjustment is needed, the adjustment is time-consuming and labor-consuming, and the process is complicated;

3. synchronous adjustment about can't accomplish, the adjustment highly unanimous on both sides about hardly guaranteeing to lead to high one side low after the skip installation, can cause the press unbalance loading when serious, influence press stability.

Disclosure of Invention

The utility model aims to solve the technical problem that a refractory material press skip height automatic regulating apparatus is provided, can realize the skip height synchronization regulation, and the regulation precision is high, the commonality is good.

In order to solve the technical problem, the utility model provides an automatic height adjusting device for a refractory material press skip car, which comprises a first height adjusting component, a second height adjusting component and a synchronous driving component;

the first height adjusting assembly and the second height adjusting assembly respectively comprise a fixed frame connected with the press, a guide rail arranged on the fixed frame, a sliding block connected with the skip car and a locking assembly used for locking the sliding block, and the first sliding block arranged on the first height adjusting assembly and the second sliding block arranged on the second height adjusting assembly are driven by the synchronous driving assembly to slide;

the locking assembly comprises a first locking block, a second locking block and a driving element, and the driving element drives the first locking block and the second locking block to be pressed or separated, so that the first locking block and the second locking block are tightly pressed or loosened with the sliding block.

As an improvement of the above technical solution, the synchronous driving assembly includes a power element, a first speed reducer connected to the power element, a second speed reducer, and a synchronous element disposed between the first speed reducer and the second speed reducer.

As an improvement of the above technical solution, the synchronizing element includes a first coupler, a connecting shaft, and a second coupler connected in sequence, the first coupler is connected to the first speed reducer, and the second coupler is connected to the second speed reducer.

As an improvement of the technical scheme, a first lead screw pair for driving a first slide block is connected to the first speed reducer; and the second speed reducer is connected with a second lead screw pair for driving the second sliding block to move.

As an improvement of the technical scheme, the two locking blocks are provided with inclined planes which are oppositely arranged, and the inclined planes are planes or cambered surfaces.

As an improvement of the above technical solution, the first inclined plane is disposed obliquely downward or upward, the second inclined plane is disposed obliquely upward or downward, and the first inclined plane is adapted to the second inclined plane.

As an improvement of the technical scheme, one of the locking blocks is connected with a driving element, and the driving element is used for driving the locking block to lift.

As an improvement of the technical scheme, the fixing frame comprises an installation frame fixed with the press, and a first side plate and a second side plate which are arranged at the front end of the installation frame.

As an improvement of the technical scheme, the first side plate and/or the second side plate are/is provided with a guide rail, and the sliding block is provided with a sliding groove matched with the guide rail.

As an improvement of the technical scheme, the side plates are provided with two proximity switch mounting frames along the height direction, the proximity switch mounting frames are provided with proximity switches, and the sliding blocks are provided with proximity switch detection blocks.

Implement the utility model discloses, following beneficial effect has:

the utility model comprises a first height adjusting component, a second height adjusting component and a synchronous driving component, wherein the first height adjusting component and the second height adjusting component comprise a guide rail, a slide block and a slide block locking component; the slider is including locating first slider on the first height control subassembly and locating the second slider of second height control subassembly, first slider and second slider by synchronous drive subassembly drive removes to realize synchronous adjustment, improve the regulation precision. Compared with the prior art, the utility model has large height adjusting range and can adapt to die frames with different thicknesses; the universality is good, so that the die frame of the die can be thinned as much as possible, and the die cost is reduced; the automation degree is improved, so that the labor cost is reduced; the adjustment time of the height of the skip car can be greatly reduced, the downtime is reduced, and the production efficiency is improved; the left side and the right side of the skip car can be ensured to be adjusted to be consistent in height, and the stability of the press is improved.

Drawings

Fig. 1 is a left side view of an adjusting device according to the present invention;

fig. 2 is a front view of an adjusting device according to the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

fig. 4 is an embodiment of the locking assembly of fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

Referring to fig. 1 to 4, the utility model provides an automatic height adjusting device for a refractory material press skip; comprises a first height adjusting component 1, a second height adjusting component 2 and a synchronous driving component 3; the first height adjusting assembly 1 and the second height adjusting assembly 2 respectively comprise a fixed frame 4 connected with a press, a guide rail 5 arranged on the fixed frame 4, a sliding block 6 connected with a skip car, a locking assembly 7 used for locking the sliding block 6, and a first sliding block 61 arranged on the first height adjusting assembly 1 and a second sliding block 62 arranged on the second height adjusting assembly 2 are driven by the synchronous driving assembly 3 to slide;

the locking assembly 7 comprises two locking blocks 71 which slide in a staggered mode, and the locking blocks 71 are used for locking or unlocking the sliding block 6.

Specifically, in order to adjust the height between the press 100 and the skip 200, the automatic height adjusting device is arranged between the lower movable beam of the press 100 and the skip 200. The automatic height adjusting device comprises a first height adjusting assembly 1 and a second height adjusting assembly 2 which are arranged on two sides of a lower movable beam of the press 100, and the first height adjusting assembly 1 and the second height adjusting assembly 2 are provided with synchronous driving assemblies 3 so as to synchronously drive the skip car 200 to ascend and descend, so that the working plane of the skip car 200 is kept horizontal. For preventing slider 6 from sliding, the utility model discloses still be equipped with locking Assembly 7, latch segment 71 includes first latch segment 71a and second latch segment 71 b. When the height of the skip car 200 needs to be adjusted, the first locking block 71a and the second locking block 71b are separated, and the sliding block 6 is unlocked; the synchronous driving component 3 drives the first sliding block 61 and the second sliding block 62 to move to a specified position along the guide rail 5; driving the first locking block 71a to push up or down so that the second locking block 71b has a tendency to move obliquely downwards or upwards; by limiting the movement of the second locking block 71b in the vertical direction, the second locking block 71b can be made to slide horizontally, and the slide block 6 is pushed tightly, so that the skip 200 is fixed with the press 100. In summary, due to the synchronous drive assembly 3, synchronous regulation can be achieved. In addition, the locking assembly is provided to secure the slide 6 so that the position of the skip 200 relative to the press 100 is secure.

The synchronous driving assembly 3 includes a power element 31, a first speed reducer 32 connected to the power element 31, a second speed reducer 33, and a synchronous element 34 disposed between the first speed reducer 32 and the second speed reducer 33. The synchronous driving assembly 3 is arranged below the fixed frame 4, the power element 31 drives the first speed reducer 32 to rotate, and the synchronous element 34 connected to the first speed reducer 32 drives the second speed reducer 33 to rotate, so that the first speed reducer 32 and the second speed reducer 33 synchronously rotate. The first speed reducer 32 is connected with a first lead screw pair for driving the first sliding block 61; and a second lead screw pair for driving the second sliding block 62 to move is connected to the second speed reducer 33. The output end rotating speeds of the first speed reducer 32 and the second speed reducer 33 are the same, so that the first sliding block 61 and the second sliding block 62 can be lifted synchronously. The first lead screw pair and the second lead screw pair respectively comprise a lead screw 63 and a lead screw nut (not shown in the attached drawings) which is arranged on the lead screw 63 in a matching mode, and the lead screw nuts are detachably connected with the sliding blocks 6. In the present embodiment, the power element 31 is an electric motor or an oil motor, but is not limited thereto.

Specifically, the synchronizing element 34 includes a first coupling 341, a connecting shaft 342, and a second coupling 343, which are connected in sequence, the first coupling 341 is connected to the first speed reducer 32, and the second coupling 343 is connected to the second speed reducer 33. The first coupling 341 and the second coupling 343 are preferably universal couplings, but not limited thereto. The universal coupling has the advantages of large angular compensation amount, high transmission efficiency, flexible connection and convenient installation.

It should be noted that, the utility model discloses well adoption fixes slider 6 on screw nut, and the lead screw rotates and drives screw nut and go up and down. Although the lead screw has certain auto-lock ability, nevertheless because the operating mode vibration of press is great, for this the utility model discloses locking Assembly 7 has been increased to improve the reliability of connecting. Referring to fig. 4, in order to realize the staggered sliding of the first locking block 71a and the second locking block 71b, the first locking block 71a is provided with a first inclined surface 711, the second locking blocks 71b are provided with second inclined surfaces 712, and the first inclined surface 711 and the second inclined surfaces 712 are arranged oppositely; the second locking block 71b contacts the back surface of the slide 6, and the driving element 72 drives the first locking block 71a to move, so that the second locking block 71b is pressed against or released from the slide 6. The first inclined surface 711 and the second inclined surface 712 are planes or arc surfaces, but are not limited thereto.

Specifically, the locking assembly 7 is disposed between the slider 6 and the fixing frame 4, the first locking block 71a and the second locking block 71b are disposed along the vertical direction, the first inclined plane 711 is disposed in an inclined manner, and the first inclined plane 711 is adapted to the second inclined plane 712. The first locking block 71a moves up and down, the second locking block 71b tends to move obliquely due to friction between the first locking block 71a and the second locking block 71b, a positioning pin (not visible in the drawing) is arranged on the second locking block 71b, the second locking block 71b can be positioned in the height direction, and the second locking block 71b only slides in the front-back direction. The second locking piece 71b contacts the back surface of the slider 6, and the second locking piece 71b presses the slider 6 to clamp the slider 6. When the height of the skip car 200 needs to be adjusted, the driving element 72 drives the first locking block 71a to move reversely, so that the second locking block 71b is reset, and the sliding block 6 can freely slide. The driving element 72 is a screw driving component, a rack and pinion driving component, a worm gear, a cylinder driving component, or a hydraulic driving component, but is not limited thereto.

Further, the fixing frame 4 includes a mounting frame 41 fixed to the press 100, and a first side plate 42 and a second side plate (not shown in the drawings) provided at a front end of the mounting frame 41. The fixing frame 41 is integrally formed with the first side plate 42 and the second side plate or detachably connected thereto. The first side plate 42 and/or the second side plate is provided with a guide rail 5, and the slide block 6 is provided with a sliding groove (not shown in the drawing) matched with the guide rail 5. The movement of the slide block 6 is reliable through the positioning and guiding of the guide rail 5.

Two proximity switch mounting brackets 9 are arranged on the first side plate 42 or the second side plate along the height direction, a proximity switch 10 is arranged on the proximity switch mounting brackets 9, and a proximity switch detection block 11 is arranged on the sliding block 6. The proximity switch mounting bracket 9 and the proximity switch 10 are two each, one is an upper detection proximity switch, and the other is a lower detection proximity switch. The proximity switch detection block 11 moves up and down along with the slide block 6, and the slide block 6 is adjusted within a normal adjustment range. Once the proximity switch 10 is activated, the power element 31 is de-energized.

The utility model discloses a working process: the driving assembly 73 drives the first locking block 71a to ascend and descend, so that the first locking block 71a is separated from the second locking block 71b, and the slide block 6 is unlocked; the power element 31 is started, the power element 31 synchronously drives the screw rods of the first height adjusting assembly 1 and the second height adjusting assembly 2 to rotate through the first speed reducer 32 and the second speed reducer 33 respectively, and the screw pair formed by the screw rod 63 and the screw rod nut drives the sliding block 6 to move up and down, so that the purpose of adjusting the height of the skip car 200 is achieved; after the target height is adjusted, the skip 200 is locked.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. The automatic height adjusting device for the refractory material press skip car is characterized by comprising a first height adjusting assembly, a second height adjusting assembly and a synchronous driving assembly;

the locking assembly comprises two locking blocks which slide in a staggered mode, and the locking blocks are used for locking or loosening the sliding blocks.

2. The refractory press skip height automatic adjusting device of claim 1, wherein the synchronous drive assembly comprises a power element, a first speed reducer, a second speed reducer and a synchronous element, wherein the first speed reducer and the second speed reducer are connected with the power element, and the synchronous element is arranged between the first speed reducer and the second speed reducer.

3. The automatic refractory press skip height adjustment device of claim 2, wherein the synchronization element comprises a first coupler, a connecting shaft and a second coupler which are sequentially connected, the first coupler is connected with a first speed reducer, and the second coupler is connected with a second speed reducer.

4. The refractory press skip height automatic adjusting device of claim 3, wherein the first speed reducer is connected with a first lead screw pair for driving the first slide block; and the second speed reducer is connected with a second lead screw pair for driving the second sliding block to move.

5. The refractory press skip height automatic regulating device of claim 1, wherein two locking blocks are provided with oppositely arranged inclined surfaces, and the inclined surfaces are flat surfaces or cambered surfaces.

6. The refractory press skip height automatic adjusting device of claim 5, wherein the locking blocks comprise a first locking block and a second locking block, the first locking block is provided with a first inclined surface, and the second locking block is provided with a second inclined surface;

the first inclined plane is obliquely arranged downwards or upwards, the second inclined plane is obliquely arranged upwards or downwards, and the first inclined plane is matched with the second inclined plane.

7. The refractory press skip height automatic adjustment device of claim 6, wherein one of the locking blocks is connected with a driving element, and the driving element is used for driving the locking block to lift.

8. The automatic refractory press skip height adjustment device of claim 1, wherein the mounting bracket comprises a mounting bracket fixed to the press, and a first side plate and a second side plate disposed at a front end of the mounting bracket.

9. The automatic refractory press skip height adjustment device of claim 8, wherein the first side plate and/or the second side plate is provided with a guide rail, and the slide block is provided with a sliding groove adapted to the guide rail.

10. The automatic refractory press skip height adjustment device of claim 9, wherein the side plates are provided with two proximity switch mounting brackets along a height direction, the proximity switch mounting brackets are provided with proximity switches, and the sliding blocks are provided with proximity switch detection blocks.