CN215786481U - Two-section type hot-extrusion forging bucket tooth die - Google Patents
Two-section type hot-extrusion forging bucket tooth die Download PDFInfo
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- CN215786481U CN215786481U CN202120980128.4U CN202120980128U CN215786481U CN 215786481 U CN215786481 U CN 215786481U CN 202120980128 U CN202120980128 U CN 202120980128U CN 215786481 U CN215786481 U CN 215786481U
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Abstract
The utility model discloses a two-section type hot extrusion forging bucket tooth die which comprises a bottom plate, wherein a middle die plate is arranged at the top of the bottom plate, a first screw rod is arranged between the bottom plate and the middle die plate, an upper die plate is arranged at the top of the middle die plate, a second screw rod is arranged between the middle die plate and the upper die plate, and a first bucket tooth die and a second bucket tooth die are arranged between the middle die plate and the bottom plate. According to the utility model, the bucket tooth blank die is arranged between the first bucket tooth die and the second bucket tooth die in a penetrating manner, so that the assembly of the dies is simplified, the special forging die is adopted for die forging forming, secondary die forging and secondary polishing are not needed, the working procedure can be saved, the production efficiency is improved, the strength and the service life of the bucket tooth are improved, the overall structure is simpler, the number of the first screw rods and the number of the second screw rods are fewer, the installation is convenient, the operation is convenient, the installation time is saved, the assembly can be completed without professional installation, and meanwhile, each part is firmly installed, the loss is lower, and the service life is longer.
Description
Technical Field
The utility model relates to the technical field of excavator parts, in particular to a two-section type hot extrusion forging bucket tooth die.
Background
The excavator bucket tooth is an important part on an excavator, is similar to a tooth of a person, is also a wearing part, is a combined bucket tooth consisting of a tooth holder and a tooth tip, and is connected with the tooth holder and the tooth tip through a pin shaft.
Dies, various moulds and tools for obtaining the desired products by injection, blow, extrusion, die-casting or forging, smelting, stamping, etc. in industrial production, in short, a die is a tool for making shaped articles, which tool is composed of various parts, and different dies are composed of different parts. The processing of the appearance of an article is realized mainly by changing the physical state of a formed material, the article is called as an industrial nut, and bucket teeth are generally processed by hot extrusion forging.
The prior art has the following defects: 1. the bucket tooth production die has more parts, more complex structure and inconvenient installation, or all the parts are not fixed stably; 2. parts are easy to deviate in the bucket tooth production process, so that the abrasion of a die is serious, the service life of the bucket tooth production die is shortened, and the quality of the produced product is poor; 3. the forging method has complicated procedures and low efficiency.
The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a two-section type hot extrusion forging bucket tooth die, which is characterized in that the bucket tooth die is set to be the two-section type hot extrusion forging die, so that the assembly of the die is simplified, the special forging die is adopted for die forging forming, secondary die forging and secondary polishing are not needed, the working procedures can be saved, the production efficiency is improved, the strength and the service life of the bucket tooth are improved, the overall structure is simpler, the number of first screw rods and second screw rods is smaller, the installation is convenient, the operation is convenient, the installation time is saved, the assembly can be completed without the installation of professionals, meanwhile, all the components are firmly installed, the loss is lower, and the service life is longer, so that the problems in the background technology are solved.
In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a two segmentation hot extrusion forging bucket tooth moulds, includes the bottom plate, the bottom plate top is provided with middle template, set up first screw rod between bottom plate and the middle template, middle template top is provided with the cope match-plate pattern, be provided with the second screw rod between middle template and the cope match-plate pattern, be provided with first bucket tooth mould and second bucket tooth mould between middle template and the bottom plate, it is provided with bucket tooth idiosome mould to run through between first bucket tooth mould and the second bucket tooth mould.
Preferably, the number of the first screws is four, and the four first screws are respectively arranged on the outer side of the second bucket tooth mold.
Preferably, the bottom plate and the middle template are respectively provided with four first internal thread sleeves, the bottoms of the four first screw rods are respectively in threaded connection with the first internal thread sleeves at corresponding positions, and the bottom plate is fixedly connected with the middle template through the four first screw rods.
Preferably, the number of the second screws is four, and the four second screws are respectively arranged on the outer side of the first bucket tooth mold.
Preferably, the middle template and the upper template are respectively provided with four second internal thread sleeves, the four second screws are respectively in threaded connection with the second internal thread sleeves at corresponding positions, and the upper template is fixedly connected with the middle template through the four second screws.
Preferably, first bucket tooth mould and second bucket tooth mould formula structure as an organic whole, first bucket tooth mould and second bucket tooth mould joint are between bottom plate and middle template.
Preferably, the first bucket tooth mould is connected to the top of the second bucket tooth mould.
Preferably, the top of the upper template is fixedly connected with a gland template.
In the technical scheme, the utility model provides the following technical effects and advantages:
the bucket tooth die is set into a two-section type hot extrusion forging die, so that the assembly of the die is simplified, the die forging forming is realized by adopting a special forging die, the secondary die forging and the secondary polishing are not needed, the working procedure can be saved, the production efficiency is improved, the strength and the service life of the bucket tooth are improved, the integral structure is simpler, the bottom plate is fixedly connected with the middle template through four first screws, the upper template is fixedly connected with the middle template through four second screws, the first screws and the second screws are fewer, only the first screws and the second screws need to be locked, the installation is convenient, the operation is convenient, the installation time is saved, the assembly can be completed without the installation of professionals, meanwhile, all the parts are firmly installed, the loss is lower, the service life is longer, a bucket tooth blank die is arranged between the first bucket tooth die and the second bucket tooth die in a penetrating manner, so that the small material roller is segmented into a flat blank, the inner cavity shape of the bucket tooth blank die of the forging die is similar to that of the inner cavity shape of the bucket tooth blank die, and the bucket tooth blank die can be formed after being placed into the bucket tooth blank die for primary die forging without secondary die forging and polishing, so that the production steps are reduced, the production efficiency is obviously improved, and the production cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial structural view of the bottom plate, the middle mold plate and the upper mold plate according to the present invention.
Fig. 3 is a partial structural schematic diagram of the bottom plate, the intermediate mold plate, the first bucket tooth mold, the second bucket tooth mold, and the like according to the present invention.
Fig. 4 is a partial structural schematic diagram of the bottom plate, the first bucket tooth mold, the second bucket tooth mold, and the like according to the present invention.
Fig. 5 is a partial structural schematic view of the first bucket tooth mold, the second bucket tooth mold and the bucket tooth blank mold according to the present invention.
Fig. 6 is a schematic partial structure view of the bucket tooth blank mold of the present invention.
Description of reference numerals:
1. a base plate; 2. an intermediate template; 3. a first screw; 4. mounting a template; 5. a second screw; 6. a first bucket tooth mold; 7. a second bucket tooth mold; 8. a bucket tooth blank mold; 9. a first internally threaded sleeve; 10. a second internally threaded sleeve; 11. and (4) pressing the cover template.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
The utility model provides a two-section type hot extrusion forging bucket tooth die as shown in figures 1-6, which comprises a bottom plate 1, wherein a middle template 2 is arranged at the top of the bottom plate 1, a first screw 3 is arranged between the bottom plate 1 and the middle template 2, an upper template 4 is arranged at the top of the middle template 2, a second screw 5 is arranged between the middle template 2 and the upper template 4, a first bucket tooth die 6 and a second bucket tooth die 7 are arranged between the middle template 2 and the bottom plate 1, and a bucket tooth blank die 8 is arranged between the first bucket tooth die 6 and the second bucket tooth die 7 in a penetrating manner.
Further, in the above technical solution, the number of the first screws 3 is four, and the four first screws 3 are respectively arranged outside the second tooth mold 7.
Further, in the above technical scheme, bottom plate 1 and middle template 2 all are equipped with four first internal thread cover 9, four equal threaded connection in the first internal thread cover 9 that corresponds the position in 3 bottoms of first screw rod, it is fixed continuous through four first screw rods 3 between bottom plate 1 and the middle template 2, consequently only need lock first screw rod 3 and can realize installing bottom plate 1 and middle template 2, simple to operate, convenient operation saves installation time, need not the professional and install and can accomplish the equipment, and each part installation is firm simultaneously, and the loss is lower, and life is longer.
Further, in the above technical solution, the number of the second screws 5 is four, and the four second screws 5 are respectively arranged outside the first bucket tooth mold 6.
Further, in the above technical scheme, middle template 2 and cope match-plate pattern 4 all are equipped with four second internal thread cover 10, four the equal threaded connection of second screw rod 5 is in the second internal thread cover 10 that corresponds the position, it is fixed continuous through four second screw rods 5 between cope match-plate pattern 4 and the middle template 2, and only need lock second screw rod 5 and can realize installing cope match-plate pattern 4 and middle template 2, simple to operate, convenient operation saves installation time, need not the professional and install and can accomplish the equipment, and each part installation is firm simultaneously, and the loss is lower, and life is longer.
Further, in the above technical scheme, the first bucket tooth mold 6 and the second bucket tooth mold 7 are of an integral structure, and the first bucket tooth mold 6 and the second bucket tooth mold 7 are clamped between the bottom plate 1 and the middle template 2, so that batch processing is facilitated.
Further, in the above technical solution, the first tooth mold 6 is connected to the top of the second tooth mold 7.
Further, in the above technical scheme, the top of the upper die plate 4 is fixedly connected with the gland die plate 11, and the gland die plate 11 is convenient for pressing the upper die plate 4, so as to prevent the bucket teeth from springing back and deforming after hot extrusion.
The implementation mode is specifically as follows: the bucket tooth die is set into a two-section type hot extrusion forging die, the components of the die are simplified, the die forging forming is carried out by adopting a special forging die, the secondary die forging and the secondary polishing are not needed, the working procedure can be saved, the production efficiency is improved, the strength and the service life of the bucket tooth are improved, the integral structure is simpler, the bottom plate 1 is fixedly connected with the middle template 2 through the four first screws 3, the upper template 4 is fixedly connected with the middle template 2 through the four second screws 5, the first screws 3 and the second screws 5 are fewer, the installation can be realized only by locking the first screws 3 and the second screws 5, the installation is convenient, the operation is convenient, the installation time is saved, the assembly can be completed without installing by professionals, meanwhile, all parts are firmly installed, the loss is lower, the service life is longer, and the implementation mode particularly solves the bucket tooth production die in the prior art, the number of parts is large, the structure is complex, the installation is inconvenient, or all parts are not fixed stably; the bucket tooth blank die 8 penetrates between the first bucket tooth die 6 and the second bucket tooth die 7, the small material roller section is formed into a flat blank which is similar to the inner cavity of the bucket tooth blank die 8 of the forging die in shape, the blank can be formed after being placed into the bucket tooth blank die 8 for primary die forging, secondary die forging and polishing are not needed, production steps are reduced, production efficiency is remarkably improved, production cost is reduced, parts of the bucket tooth are prone to deviation in the production process, die abrasion is severe, the service life of the bucket tooth production die is shortened, and the quality of produced products is poor; the forging method has the problems of complicated working procedures and low efficiency.
This practical theory of operation: through setting the bucket tooth mould to two segmentation hot extrusion forging mould, the subassembly of mould has been simplified, adopt dedicated forging mould die forging shaping, need not secondary die forging, the secondary polishing, can practice thrift the process, and the production efficiency is improved, the intensity and the life of bucket tooth have been improved simultaneously, overall structure is comparatively simple, first screw rod 3 and second screw rod 5 are all less, simple to operate, and convenient for operation saves installation time, it can accomplish the equipment to need not professional to install, each parts installation is firm simultaneously, the loss is lower, and life is longer.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (8)
1. The utility model provides a two segmentation hot extrusion forging bucket tooth moulds, includes bottom plate (1), its characterized in that: the improved bucket tooth forming die is characterized in that a middle die plate (2) is arranged at the top of the bottom plate (1), a first screw rod (3) is arranged between the bottom plate (1) and the middle die plate (2), an upper die plate (4) is arranged at the top of the middle die plate (2), a second screw rod (5) is arranged between the middle die plate (2) and the upper die plate (4), a first bucket tooth die (6) and a second bucket tooth die (7) are arranged between the middle die plate (2) and the bottom plate (1), and a bucket tooth blank die (8) is arranged between the first bucket tooth die (6) and the second bucket tooth die (7) in a penetrating mode.
2. The two-stage hot extrusion forging bucket tooth mold of claim 1, wherein: the number of the first screw rods (3) is four, and the four first screw rods (3) are respectively arranged on the outer side of the second bucket tooth die (7).
3. The two-stage hot extrusion forging bucket tooth mold of claim 2, wherein: bottom plate (1) and middle template (2) all are equipped with four first internal thread cover (9), four equal threaded connection in the first internal thread cover (9) that correspond the position in first screw rod (3) bottom, link to each other through four first screw rod (3) are fixed between bottom plate (1) and middle template (2).
4. The two-stage hot extrusion forging bucket tooth mold of claim 1, wherein: the number of the second screws (5) is four, and the four second screws (5) are respectively arranged on the outer side of the first bucket tooth die (6).
5. The two-stage hot extrusion forging bucket tooth mold of claim 4, wherein: middle template (2) and cope match-plate pattern (4) all are equipped with four second internal thread cover (10), four the equal threaded connection of second screw rod (5) is in the second internal thread cover (10) that corresponds the position, link to each other through four second screw rod (5) are fixed between cope match-plate pattern (4) and middle template (2).
6. The two-stage hot extrusion forging bucket tooth mold of claim 1, wherein: the first bucket tooth mould (6) and the second bucket tooth mould (7) are of an integral structure, and the first bucket tooth mould (6) and the second bucket tooth mould (7) are clamped between the bottom plate (1) and the middle template (2).
7. The two-stage hot extrusion forging bucket tooth mold of claim 6, wherein: the first bucket tooth mould (6) is connected to the top of the second bucket tooth mould (7).
8. The two-stage hot extrusion forging bucket tooth mold of claim 1, wherein:
the top of the upper template (4) is fixedly connected with a gland template (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120980128.4U CN215786481U (en) | 2021-05-10 | 2021-05-10 | Two-section type hot-extrusion forging bucket tooth die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120980128.4U CN215786481U (en) | 2021-05-10 | 2021-05-10 | Two-section type hot-extrusion forging bucket tooth die |
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| Publication Number | Publication Date |
|---|---|
| CN215786481U true CN215786481U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120980128.4U Active CN215786481U (en) | 2021-05-10 | 2021-05-10 | Two-section type hot-extrusion forging bucket tooth die |
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| Country | Link |
|---|---|
| CN (1) | CN215786481U (en) |
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2021
- 2021-05-10 CN CN202120980128.4U patent/CN215786481U/en active Active
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