CN111054907A

CN111054907A - Auxiliary tool for replacing die of automatic production line of automobile casting parts

Info

Publication number: CN111054907A
Application number: CN201911170163.3A
Authority: CN
Inventors: 宁世庆; 程垂庭; 孙强
Original assignee: Wuhu Chengtuo Automotive Parts Co ltd
Current assignee: Wuhu Chengtuo Automotive Parts Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-04-24

Abstract

The invention provides an auxiliary tool for replacing a mold of an automatic production line of an automobile casting part, which relates to the field of geothermal pipelines and comprises a sloping frame, wherein a trolley is fixed at the bottom of the sloping frame, the side surface of the sloping frame is fixedly connected with a fixed cylinder, the fixed cylinder is rotatably connected with a first rotating mechanism, a second rotating mechanism rotatably connected with the first rotating mechanism is arranged on the first rotating mechanism, a locking mechanism is arranged on the second rotating mechanism, the locking mechanism comprises a lower locking plate fixedly connected with the second rotating mechanism, and the lower locking plate is slidably connected with an upper locking plate. According to the invention, the mould can be moved to a fixed point position, so that labor is saved; the locking mechanism is connected to the second rotating mechanism, so that the die can be fixed more stably; the upper locking plate and the lower locking plate of the locking mechanism are matched, so that the locking mechanism can be controlled to be opened and closed conveniently.

Description

Auxiliary tool for replacing die of automatic production line of automobile casting parts

Technical Field

The invention relates to the field of automobiles, in particular to an auxiliary tool for replacing a mold of an automatic production line of an automobile casting part.

Background

The industrial production is used for obtaining various dies and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The automobile casting mold is called as an industrial parent, more automobile castings are used, and the mold replacement frequency of the castings in the production line of the automobile castings is high.

But because the quality is great in some casting part moulds that the car used, it is comparatively hard to adopt the manpower to change, and it is slow to change speed, influences production efficiency, and the security is low.

Disclosure of Invention

The invention aims to provide an auxiliary tool for replacing a mold of an automatic production line of automobile casting parts so as to solve the technical problem.

In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides an automobile casting spare automation line mould changes auxiliary fixtures, includes the sloping, the sloping bottom is fixed with the dolly, sloping side and solid fixed cylinder fixed connection, gu fixed cylinder rotates with first slewing mechanism to be connected, be equipped with on the first slewing mechanism rather than rotate the second slewing mechanism of being connected, be equipped with locking mechanism on the second slewing mechanism, locking mechanism include with second slewing mechanism fixed connection's lower jam plate, jam plate and upper lock plate sliding connection down.

Preferably, the inclined frame comprises a fixed vertical column, the upper end and the lower end of the vertical column are fixedly connected with coaxial rotating shafts respectively, and the side face of the vertical column is fixedly connected with the inclined column.

Preferably, the lower side of the inclined column is fixedly connected with the trolley.

Preferably, the first rotating mechanism comprises a hydraulic cylinder fixedly connected in the fixed cylinder, and the top end of a hydraulic rod of the hydraulic cylinder is rotatably connected with one end of the cross arm.

Preferably, the other end of the cross arm is rotatably connected with a rotary column of the second rotating mechanism.

Preferably, the rotary column is fixedly connected with the lower lock plate, semicircular lower lock grooves are formed in two ends of the lower lock plate, and the lower lock grooves are clamped with quarter circular upper lock grooves formed in two ends of the upper lock plate.

Preferably, the upper lock plate is provided with a sliding groove, and the sliding groove is in sliding connection with a limiting rod fixedly connected to the rotary column.

Preferably, be equipped with the reset hole on the upper lock plate, the reset hole top is equipped with the logical groove that runs through the upper lock plate, the inslot is pegged graft and is had spring steel board, spring steel board top and the fixed plate fixed connection on the rotary column.

The invention has the beneficial effects that:

according to the invention, firstly, the inclined frame is rotationally connected with equipment for mounting a grinding tool of a casting part, the trolley is arranged at the bottom of the inclined frame, the first rotating mechanism is arranged on the side surface of the trolley, the first rotating mechanism is connected with the second rotating mechanism, the inclined frame is rotated by the movement of the trolley, and the mould can be moved to a fixed point position by matching with the first rotating mechanism and the second rotating mechanism, so that labor is saved; the locking mechanism is connected to the second rotating mechanism, so that the die can be fixed more stably; the upper locking plate and the lower locking plate of the locking mechanism are matched, so that the locking mechanism can be controlled to be opened and closed conveniently.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a second rotating mechanism according to the present invention;

FIG. 3 is a schematic structural view of the upper lock plate of the present invention;

reference numerals: 1. a sloping frame; 101. a vertical post; 1011. a rotating shaft; 102. an oblique column; 2. a trolley; 3. a first rotating mechanism; 301. a fixed cylinder; 302. a hydraulic cylinder; 303. a cross arm; 4. a second rotating mechanism; 401. turning the column; 4011. a fixing plate; 4012. fixing a column; 5. a locking mechanism; 501. a lower lock plate; 5011. a lower lock groove; 502. an upper lock plate; 5021. a chute; 5022. a reset hole; 5023. a through groove; 5024. an upper lock groove; 6. a spring steel plate.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-3, an auxiliary tool for die replacement of an automatic production line of automobile casting parts comprises a tilting frame 1, a trolley 2 is fixed at the bottom of the tilting frame 1, the side surface of the tilting frame 1 is fixedly connected with a fixed cylinder 301, the fixed cylinder 301 is rotatably connected with a first rotating mechanism 3, a second rotating mechanism 4 rotatably connected with the first rotating mechanism 3 is arranged on the first rotating mechanism 3, a locking mechanism 5 is arranged on the second rotating mechanism 4, the locking mechanism 5 comprises a lower locking plate 501 fixedly connected with the second rotating mechanism 4, the lower locking plate 501 is slidably connected with an upper locking plate 502, the tilting frame 1 comprises a fixed vertical column 101, the upper and lower ends of the vertical column 101 are respectively and fixedly connected with a coaxial rotating shaft 1011, the side surface of the vertical column 101 is fixedly connected with the tilting column 102, the lower side of the tilting column 102 is fixedly connected with the trolley 2, the first rotating mechanism 3 comprises a hydraulic cylinder 302 fixedly connected in the fixed cylinder 301, the top end of a hydraulic rod of the, the other end of the cross arm 303 is rotatably connected to a rotary post 401 of the second rotating mechanism 4.

When a casting part mold is replaced, the rotating column 401 is rotated, one side of the rotating column 401, which is provided with the locking mechanism 5, is opposite to a mold to be replaced on a production line, then the rotating column 401 is connected with the mold through the locking mechanism 5, the rotating cross arm 303 is rotated to enable the rotating column 401 rotatably connected with the cross arm 303 to rotate by taking the hydraulic cylinder 302 as a shaft, meanwhile, the trolley 2 moves to drive the inclined frame 1 to rotate by taking the rotating shaft 1011 on the vertical column 101 as an axis, so that the mold can be taken down from the production line, when the mold to be replaced moves to the outside of the production line, a hydraulic rod of the hydraulic cylinder 302 contracts to enable the mold to fall down, the mold to be replaced newly is fixed on the locking mechanism 5 after the mold is disassembled, the hydraulic rod of the hydraulic cylinder 302 extends to enable the mold to be positioned at the height of the mold placed on the production line, then the trolley 2 moves and simultaneously, Manpower and mechanical cooperation align's change mode both laborsaving can improve change speed again to improve production efficiency, the upstand 101 on the sloping frame 1 rotates with the production facility on the production line to be connected, enables dolly 2 and drives whole equipment and rotate at the production line side, drives the removal of mould through the removal of dolly 2, uses manpower sparingly, and two slewing mechanism connect, can be according to the free angle of adjustment of change demand.

Example 2

As shown in fig. 1-3, an auxiliary tool for die replacement of an automatic production line of automobile casting parts comprises a tilting frame 1, a trolley 2 is fixed at the bottom of the tilting frame 1, the side surface of the tilting frame 1 is fixedly connected with a fixed cylinder 301, the fixed cylinder 301 is rotatably connected with a first rotating mechanism 3, a second rotating mechanism 4 rotatably connected with the first rotating mechanism 3 is arranged on the first rotating mechanism 3, a locking mechanism 5 is arranged on the second rotating mechanism 4, the locking mechanism 5 comprises a lower locking plate 501 fixedly connected with the second rotating mechanism 4, the lower locking plate 501 is slidably connected with an upper locking plate 502, a rotating column 401 is fixedly connected with the lower locking plate 501, semicircular lower locking grooves 5011 are respectively arranged at the two ends of the lower locking plate 501, the lower locking grooves 5011 are clamped with quarter-circle upper locking grooves 4 arranged at the two ends of the upper locking plate 502, a sliding groove 5021 is arranged on the upper locking plate 502, the sliding groove 5021 is slidably connected with a limiting rod fixedly connected with the rotating column 401, a reset hole 5022 is arranged on, the top of the reset hole 5022 is provided with a through groove 5023 penetrating through the upper locking plate 502, a spring steel plate 6 is inserted in the through groove, and the top end of the spring steel plate 6 is fixedly connected with a fixing plate 4011 on the rotary column 401.

When the locking mechanism 5 fixes the mold, the upper lock plate 502 is pushed, since the upper lock plate 502 is provided with the chute 5021, the chute 5021 slides relative to the fixed column 4012 fixedly connected to the rotary column 401, and at the same time, the upper lock groove 5024 with the cross section of one fourth of an arc moves relative to the lower lock plate 501 until the upper lock groove 5024 and the lower lock groove 5011 on the lower lock plate 501 are staggered, and then the fixing portion of the mold is positioned in the lower lock groove 5011, since the upper lock plate 502 is provided with the reset hole 5022, the upper side of the reset hole 5022 is provided with the through groove 5023 penetrating the upper side of the upper lock plate 502, and the through groove 5023 is provided with the elastic spring steel plate 6, and the top of the spring steel plate 6 is fixedly connected with the fixed plate 4011 on the rotary column 401, the upper lock plate 502 can be reset under the elastic force of the spring steel plate 6, the upper lock groove 5024 on the upper lock plate 502 is opposite to the lower lock groove 5011, since the locking mechanism 5 is fixed to the rotary column 401, the mold can be fixed to the rotary column 401, the clamping stability of the mold can be improved, and the safety of the work can be improved.

The working principle is as follows: when the invention is used, the trolley 2 drives the cross arm 303 to rotate relative to the hydraulic rod of the hydraulic cylinder 302, so that the rotary column 401 with the locking mechanism 5 can be moved to the position of a mould on a production line, then the upper locking plate 502 of the locking mechanism 5 is matched with the lower locking plate 501, the upper locking groove 5024 of the upper locking plate 502 is opposite to the lower locking groove 5011 of the lower locking plate 501, so that a lifting lug of the mould is positioned in the two locking grooves to be locked, then the first rotating mechanism 3 and the second rotating mechanism 4 are matched with the trolley 2, the mould is moved out of the production line, the hydraulic cylinder 302 drives the mould to fall down to dismount the mould, the process is reversely operated, a new mould is replaced, the mould can be more accurately moved to the corresponding position by the multi-joint rotating pipe, the locking mechanism 5 is convenient to fix the mould, the replacement is labor-saving, and the replacement, the advantage that the change speed is fast can effectively improve production efficiency.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automobile casting spare automation line mould changes auxiliary fixtures, includes sloping (1), its characterized in that: bogie (1) bottom is fixed with dolly (2), bogie (1) side and solid fixed cylinder (301) fixed connection, gu fixed cylinder (301) rotate with first slewing mechanism (3) and be connected, be equipped with on first slewing mechanism (3) and rotate second slewing mechanism (4) of being connected rather than, be equipped with locking mechanism (5) on second slewing mechanism (4), locking mechanism (5) include with second slewing mechanism (4) fixed connection's lower jam plate (501), jam plate (501) and last jam plate (502) sliding connection down.

2. The automobile casting part automatic production line mold replacement auxiliary tool of claim 1, characterized in that: the inclined frame (1) comprises a fixed vertical column (101), the upper end and the lower end of the vertical column (101) are fixedly connected with a coaxial rotating shaft (1011) respectively, and the side face of the vertical column (101) is fixedly connected with an inclined column (102).

3. The automobile casting part automatic production line mold replacement auxiliary tool according to claim 2, characterized in that: the lower side of the inclined column (102) is fixedly connected with the trolley (2).

4. The automobile casting part automatic production line mold replacement auxiliary tool of claim 1, characterized in that: the first rotating mechanism (3) comprises a hydraulic cylinder (302) fixedly connected in the fixed barrel (301), and the top end of a hydraulic rod of the hydraulic cylinder (302) is rotatably connected with one end of the cross arm (303).

5. The automobile casting part automatic production line mold replacement auxiliary tool according to claim 4, characterized in that: the other end of the cross arm (303) is rotationally connected with a rotary column (401) of the second rotating mechanism (4).

6. The automobile casting part automatic production line mold replacement auxiliary tool according to claim 5, characterized in that: the rotary column (401) is fixedly connected with the lower locking plate (501), the lower locking grooves (5011) of the semicircular shapes are formed in the two ends of the lower locking plate (501), and the lower locking grooves (5011) are connected with the upper locking grooves (5024) of the quarter-circle shapes formed in the two ends of the upper locking plate (502) in a clamped mode.

7. The automobile casting part automatic production line mold replacement auxiliary tool according to claim 6, characterized in that: the upper lock plate (502) is provided with a sliding groove (5021), and the sliding groove (5021) is in sliding connection with a limiting rod fixedly connected to the rotating column (401).

8. The automobile casting part automatic production line mold replacement auxiliary tool according to claim 6, characterized in that: go up to be equipped with reset hole (5022) on jam plate (502), reset hole (5022) top is equipped with logical groove (5023) that run through jam plate (502), it has spring steel sheet (6) to peg graft in the groove, fixed plate (4011) fixed connection on spring steel sheet (6) top and rotary column (401).