CN210907909U

CN210907909U - Bulldozer tooth block forging structure

Info

Publication number: CN210907909U
Application number: CN201920839461.6U
Authority: CN
Inventors: 徐杨顺
Original assignee: Anhui Tuoshan Heavy Industry Co ltd
Current assignee: Anhui Tuoshan Heavy Industry Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-07-03
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a bull-dozer tooth piece forges structure, including the lower plate, a set of guide pillar of fixedly connected with on the lower plate, slidable mounting has the upper plate on the guide pillar, upper plate and hydraulic stem fixed connection, fixed mounting has the mould on the lower terminal surface of upper plate, fixedly connected with mounting panel on the upper plate, the right-hand member fixed mounting of mounting panel up end has right lower mould, and the left end slidable mounting of mounting panel up end has left lower mould, the left end of left side lower mould links to each other with actuating mechanism, and the bottom of left lower mould is provided with ejection mechanism. The utility model relates to a simple structure, degree of automation is high, the efficient bull-dozer tooth piece forging structure of forging and pressing.

Description

Bulldozer tooth block forging structure

Technical Field

The utility model relates to a forging apparatus technical field specifically is a bull-dozer tooth piece forges structure.

Background

Forging is a process of using forging machinery to apply pressure to a metal blank to make it plastically deform to obtain a forging with certain mechanical properties, certain shape and size. The defects of as-cast porosity and the like generated in the smelting process of metal can be eliminated through forging, the microstructure is optimized, and meanwhile, because the complete metal streamline is preserved, the mechanical property of the forging is generally superior to that of a casting made of the same material. The bulldozer tooth block is often forged due to large mass and high mechanical property requirement.

However, the existing bulldozer tooth block forging device needs manual feeding and blanking, and the bulldozer tooth block is large in mass, so that the bulldozer tooth block is inconvenient to use, production efficiency is affected, and the bulldozer tooth block easily drops to threaten the safety of operators. Therefore, a new forging structure for the tooth block of the bulldozer is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bull-dozer tooth piece forges structure 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 bull-dozer tooth piece forges structure, includes the lower plate, a set of guide pillar of fixedly connected with on the lower plate, slidable mounting has the upper plate on the guide pillar, upper plate and hydraulic stem fixed connection, fixed mounting has the mould on the lower terminal surface of upper plate, fixedly connected with mounting panel on the lower plate, the right-hand member fixed mounting of mounting panel up end has right lower mould, and the left end slidable mounting of mounting panel up end has left lower mould, the left end of left lower mould links to each other with actuating mechanism, and the bottom of left lower mould is provided with ejection mechanism.

Preferably, the ejection mechanism comprises a supporting plate, an ejection cylinder is fixedly connected to the lower end face of the lower bottom plate, and the tail end of the telescopic end of the ejection cylinder is hinged to the left end of the supporting plate.

Preferably, the right end of layer board articulates there is the connecting rod, the one end that the layer board was kept away from to the connecting rod is articulated mutually with the mounting panel.

Preferably, actuating mechanism is including driving actuating cylinder, the curb plate that stretches out from top to bottom is vertically fixed connection to the left end of lower plate, drive actuating cylinder fixed mounting on the right-hand member face of curb plate, drive the terminal and the left lower mould fixed connection of the flexible end of actuating cylinder.

Preferably, the upper end fixedly connected with roof of curb plate, set up on the roof and install fixture, fixture includes the slide, slide slidable mounting is on the roof, and the slide is driven by first electric telescopic handle, is connected with the installation pole on the slide, slidable mounting has lower holding head on the installation pole, lower holding head is driven by second electric telescopic handle, and slidable mounting has last holding head on the lower holding head, it is driven by third electric telescopic handle to go up the holding head.

Preferably, the lower clamping head and the upper clamping head are provided with limiting blocks at ends far away from the side plate, and a group of anti-skidding teeth are respectively arranged on opposite side end faces of the lower clamping head and the upper clamping head.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, the lower mould is constituteed with the lower mould of left side to the lower mould combination of right side, goes up the mould and is forged and pressed the work piece by hydraulic stem drive and lower mould cooperation, and actuating mechanism drives left lower mould and right lower mould separation after the forging and pressing is accomplished, and then ejection mechanism is ejecting with the work piece. The ejection cylinder pushes the supporting plate to move upwards to eject the workpiece. The connecting rod is used for restraining the right end of the supporting plate when the supporting plate is ejected out, so that the supporting plate is inclined, further, the workpiece above the supporting plate can be inclined accordingly, and the workpiece can be taken out conveniently due to the inclination. The clamping mechanism clamps, lifts and moves to the left the inclined workpiece under the action of the electric telescopic rods, and the workpiece is automatically taken out. The anti-skidding teeth and the limiting blocks are used for improving the clamping stability. The utility model relates to a simple structure, degree of automation is high, the efficient bull-dozer tooth piece forging structure of forging and pressing.

Drawings

FIG. 1 is a schematic structural view of a forged bulldozer tooth block structure;

fig. 2 is a partial structural view at K in fig. 1.

In the figure: 1-lower bottom plate, 2-guide post, 3-upper bottom plate, 4-upper mold, 5-right lower mold, 6-left lower mold, 7-ejection mechanism, 8-pallet, 9-connecting rod, 10-ejection cylinder, 11-driving mechanism, 12-side plate, 13-driving cylinder, 14-clamping mechanism, 15-slide seat, 16-first electric telescopic rod, 17-mounting rod, 18-mounting plate, 19-second electric telescopic rod, 20-lower clamping head, 21-upper clamping head, 22-limiting block, 23-anti-skid tooth, 24-third electric telescopic rod, 25-hydraulic rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a bull-dozer tooth piece forges structure, includes lower plate 1, a set of guide pillar 2 of fixedly connected with on the lower plate 1, slidable mounting has upper plate 3 on the guide pillar 2, upper plate 3 and hydraulic stem 25 fixed connection, fixed mounting has last mould 4 on the lower terminal surface of upper plate 3, fixedly connected with mounting panel 18 on the lower plate 1, the right-hand member fixed mounting of mounting panel 18 up end has right lower mould 5, and the left end slidable mounting of mounting panel 18 up end has left lower mould 6, the left end of left lower mould 6 links to each other with actuating mechanism 11, and the bottom of left lower mould 6 is provided with ejection mechanism 7.

During forging, the right lower die 5 and the left lower die 6 are combined to form the lower die, the upper die 4 is driven by the hydraulic rod 25 to be matched with the lower die to forge and press the workpiece, the driving mechanism 11 drives the left lower die 6 to be separated from the right lower die after forging and pressing are completed, and then the workpiece is ejected out by the ejection mechanism 7.

Preferably, the ejection mechanism 7 comprises a supporting plate 8, an ejection cylinder 10 is fixedly connected to the lower end surface of the lower bottom plate 1, and the tail end of the telescopic end of the ejection cylinder 10 is hinged to the left end of the supporting plate 8.

The ejection cylinder 10 pushes the supporting plate 8 to move upwards to eject the workpiece.

Preferably, the right end of the supporting plate 8 is hinged with a connecting rod 9, and one end of the connecting rod 9 far away from the supporting plate 8 is hinged with the mounting plate 18.

The connecting rod 9 is used for controlling the right end of the supporting plate 8 when the supporting plate 8 is ejected out, so that the supporting plate 8 is inclined, further, the workpiece above the supporting plate 8 is also inclined, and the workpiece is convenient to take out due to the inclination.

Preferably, the driving mechanism 11 includes a driving cylinder 13, the left end of the lower base plate 1 is fixedly connected with a side plate 12 extending vertically, the driving cylinder 13 is fixedly mounted on the right end surface of the side plate 12, and the end of the telescopic end of the driving cylinder 13 is fixedly connected with the left lower die 6.

The driving cylinder 13 drives the left lower die 6 to move left and right, so that the left lower die 5 is butted and separated.

Preferably, the upper end fixedly connected with roof of curb plate 12, set up on the roof and install fixture 14, fixture 14 includes slide 15, slide 15 slidable mounting is on the roof, and slide 15 is driven by first electric telescopic handle 16, is connected with installation pole 17 on slide 15, slidable mounting has lower holding head 20 on installation pole 17, lower holding head 20 is driven by second electric telescopic handle 19, and slidable mounting has last holding head 21 on lower holding head 20, it is driven by third electric telescopic handle 24 to go up holding head 21.

The clamping mechanism 14 clamps, lifts and moves left the inclined workpiece under the action of the electric telescopic rods, so that the workpiece is automatically taken out.

Preferably, the lower clamping head 20 and the upper clamping head 21 are provided with a limiting block 22 at one end away from the side plate 12, and a set of anti-slip teeth 23 are respectively provided on the end surfaces of one side of the lower clamping head 20 and one side of the upper clamping head 21 which are opposite to each other.

The anti-slip teeth 23 and the stopper 22 are used to improve the stability of the clamping.

The utility model discloses a theory of operation is: the utility model relates to a bull-dozer tooth piece forges structure, during the forging and pressing, lower mould is constituteed with the combination of left lower mould 5 to right lower mould 5, goes up mould 4 and is forged and pressed the work piece by the 25 drives of hydraulic stem and lower mould cooperation, and actuating mechanism 11 drives left lower mould 6 and right lower mould separation after the forging and pressing is accomplished, and then ejection mechanism 7 is ejecting with the work piece. The ejection cylinder 10 pushes the supporting plate 8 to move upwards to eject the workpiece. The connecting rod 9 is used for controlling the right end of the supporting plate 8 when the supporting plate 8 is ejected out, so that the supporting plate 8 is inclined, further, the workpiece above the supporting plate 8 is also inclined, and the workpiece is convenient to take out due to the inclination. The driving cylinder 13 drives the left lower die 6 to move left and right, so that the left lower die 5 is butted and separated. The clamping mechanism 14 clamps, lifts and moves left the inclined workpiece under the action of the electric telescopic rods, so that the workpiece is automatically taken out. The anti-slip teeth 23 and the stopper 22 are used to improve the stability of the clamping.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bull-dozer tooth piece forges structure, includes lower plate (1), its characterized in that: the improved die is characterized in that a group of guide pillars (2) are fixedly connected to the lower bottom plate (1), an upper bottom plate (3) is slidably mounted on the guide pillars (2), the upper bottom plate (3) is fixedly connected with a hydraulic rod (25), an upper die (4) is fixedly mounted on the lower end face of the upper bottom plate (3), a mounting plate (18) is fixedly connected to the lower bottom plate (1), a right lower die (5) is fixedly mounted at the right end of the upper end face of the mounting plate (18), a left lower die (6) is slidably mounted at the left end of the upper end face of the mounting plate (18), the left end of the left lower die (6) is connected with a driving mechanism (11), and an ejection mechanism (7) is arranged at the bottom.

2. A bulldozer tooth block forging structure as set forth in claim 1, characterized in that: the ejection mechanism (7) comprises a supporting plate (8), an ejection cylinder (10) is fixedly connected to the lower end face of the lower bottom plate (1), and the tail end of the telescopic end of the ejection cylinder (10) is hinged to the left end of the supporting plate (8).

3. A bulldozer tooth block forging structure as set forth in claim 2, characterized in that: the right-hand member of layer board (8) articulates there is connecting rod (9), the one end that layer board (8) were kept away from in connecting rod (9) is articulated mutually with mounting panel (18).

4. A bulldozer tooth block forging structure as set forth in claim 1, characterized in that: actuating mechanism (11) are including driving actuating cylinder (13), curb plate (12) that stretch out from top to bottom vertically are connected to the left end fixedly of lower plate (1), drive actuating cylinder (13) fixed mounting on the right-hand member face of curb plate (12), drive the terminal and left lower mould (6) fixed connection of the flexible end of actuating cylinder (13).

5. A bulldozer tooth block forging structure as set forth in claim 4, characterized in that: the upper end fixedly connected with roof of curb plate (12), set up on the roof and install fixture (14), fixture (14) are including slide (15), slide (15) slidable mounting is on the roof, and slide (15) are driven by first electric telescopic handle (16), are connected with installation pole (17) on slide (15), slidable mounting has down holding head (20) on installation pole (17), holding head (20) are driven by second electric telescopic handle (19) down, and slidable mounting has last holding head (21) on holding head (20) down, it is driven by third electric telescopic handle (24) to go up holding head (21).

6. A bulldozer tooth block forging structure as set forth in claim 5, characterized in that: and one ends of the lower clamping head (20) and the upper clamping head (21) far away from the side plate (12) are provided with limiting blocks (22), and one side end face of the lower clamping head (20) opposite to one side end face of the upper clamping head (21) is provided with a group of anti-skidding teeth (23).