CN215620230U - Forming die for gear shaft - Google Patents
Forming die for gear shaft Download PDFInfo
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- CN215620230U CN215620230U CN202023251605.8U CN202023251605U CN215620230U CN 215620230 U CN215620230 U CN 215620230U CN 202023251605 U CN202023251605 U CN 202023251605U CN 215620230 U CN215620230 U CN 215620230U
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- gear shaft
- fixing
- plate
- lower die
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Abstract
The utility model relates to the field of forming dies for gear shafts, in particular to a forming die for a gear shaft, which comprises an upper die and a lower die, wherein the lower die is positioned at the lower end of the upper die, the outer surface of the bottom of the lower die is provided with a fixed positioning mechanism, and the outer surface of the upper end of the lower die is provided with a protection mechanism and a forming groove. The utility model overcomes the defects of the prior art, and the connecting rope is pulled outwards when the forming die of the existing gear shaft is actually used, the outer surface of the bottom of the lower die is clamped in the clamping groove formed in the outer surface of the upper end of the fixing block for fixing, the connecting rope is released, the positioning plate can be firmly clamped on the outer surface of the bottom of the lower die through the elasticity of the first spring, the use efficiency of people is improved, when the upper die is attached to the lower die, the fixing plate can firstly touch the fixing plate and is extruded downwards, the fixing plate can be pushed upwards through the elasticity of the second spring, the downward pressure of the upper die can be relieved, and the practicability is strong.
Description
Technical Field
The utility model relates to a forming die, in particular to a forming die for a gear shaft.
Background
The gear shaft is a mechanical part which supports a rotating part and rotates together with the rotating part to transmit motion, torque or bending moment, in the mechanical field, people adopt the gear shaft to operate in order to improve the working efficiency of people, and in order to improve the production efficiency of the gear shaft, a forming die is required to be used for forming, so that the requirements of people are met.
However, when the forming die of the existing gear shaft is used in practice, firstly, when people use the forming die, the fixing performance of the forming die is poor, the forming efficiency of the gear shaft is reduced, secondly, when the upper die and the lower die are attached, the upper die is easy to collide with the lower die, the using efficiency of the die is reduced, and the practicability is not enough.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a forming die for a gear shaft, which overcomes the defects of the prior art, has simple structural design, and effectively solves the problems that when the existing forming die for the gear shaft is actually used, the fixing and positioning performance of the die is poor, so that the forming efficiency of the gear shaft is reduced, and secondly, when the upper die and the lower die are attached, the upper die and the lower die collide with each other, so that the normal use of people is influenced, and the practicability is not enough.
In order to solve the technical problems, the utility model provides the following technical scheme:
a forming die for a gear shaft comprises an upper die and a lower die, wherein the lower die is positioned at the lower end of the upper die, the lower die is arranged on the outer surface of the lower end of the upper die, a fixed positioning mechanism is arranged on the outer surface of the bottom of the lower die, a fixed block is arranged at the lower end of the fixed positioning mechanism, a clamping groove is formed in the outer surface of the upper end of the fixed block, a balancing weight is arranged on the outer surface of the front end of the fixed block, a connecting rope is arranged on the outer surface of one side of the fixed block, a positioning plate is arranged on the outer surface of one end of the connecting rope, a first spring is arranged on the outer surface of one side of the positioning plate, an anti-skid film is arranged on the outer surface of the other side of the positioning plate, a protective mechanism and a forming groove are arranged on the outer surface of the upper end of the lower die, a fixed plate is arranged in the middle of the protective mechanism, a sponge is arranged on the outer surface of the upper end of the fixed plate, a slide bar and a second spring are arranged on the outer surface of the lower end of the fixed plate, and the second spring is positioned at the outer side of the sliding rod, and the forming groove is positioned at one side of the protection mechanism.
As a preferable technical scheme of the utility model, the outer surface of the front end of the fixing block is provided with a fixing groove, and the outer surface of the front end of the fixing block is detachably connected with the outer surface of the balancing weight through the fixing groove.
As a preferred technical scheme of the utility model, the outer surface of the clamping groove is provided with a first sliding groove, and the outer surface of the clamping groove is in sliding connection with the outer surface of the positioning plate through the first sliding groove.
As a preferred technical scheme of the utility model, viscose is arranged between the fixing plate and the sponge, and the outer surface of the upper end of the fixing plate is fixedly connected with the outer surface of the lower end of the sponge through the viscose.
As a preferred technical scheme of the utility model, a welding block is arranged between the fixing plate and the second spring, and the outer surface of the lower end of the fixing plate is fixedly connected with the outer surface of the upper end of the second spring through the welding block.
As a preferred technical scheme of the utility model, the outer surface of the bottom of the lower die is detachably connected with the inner surface of the fixed positioning mechanism, the outer surface of the upper end of the lower die is provided with a second sliding groove, and the outer surface of the upper end of the lower die is in sliding connection with the outer surface of the protection mechanism through the second sliding groove.
The embodiment of the utility model provides a forming die for a gear shaft, which has the following beneficial effects: this kind of forming die of current gear shaft when in-service use improves forming die's stability can, also improves forming die's shaping efficiency simultaneously, can avoid last mould and lower mould to take place to collide with, influences forming die's normal operating, and its practicality is strong.
1. Through setting up fixed positioning mechanism, improve people's availability factor, hold and connect the rope, outwards pull and connect the rope, fix the bottom surface card of lower mould in the draw-in groove that fixed block upper end surface was seted up, adjust the position back of lower mould, relieve and connect the rope, the locating plate can firmly block the bottom surface at the lower mould through the elasticity of a spring this moment, because the opposite side surface of locating plate is provided with the slipfilm, effectively improve the stability ability between locating plate and the lower mould, the balancing weight of setting effectively improves the fixity ability of fixed block, and convenient for operation, high durability and convenient use, therefore, the clothes hanger is strong in practicability.
2. Secondly, performing a first step; through the protection machanism who sets up, improve people's work efficiency, when the last mould laminating lower mould, at first can touch the fixed plate, the fixed plate extrudees downwards, and the slide bar of setting can improve the stability ability of fixed plate, and the fixed plate can upwards push up through the elasticity of No. two springs this moment, can slow down the decurrent extrusion strength of last mould, avoids going up the mould and directly collides with the lower mould, improves forming die's availability factor, and its practicality is strong.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a schematic view of the structure of the lower mold of the present invention;
FIG. 3 is a schematic view of the fixing and positioning mechanism of the present invention;
FIG. 4 is a partial schematic view of the fixed positioning mechanism of the present invention;
fig. 5 is a schematic structural view of the guard mechanism of the present invention.
In the figure: 1. an upper die; 2. a lower die; 3. a fixed positioning mechanism; 301. a fixed block; 302. connecting ropes; 303. a card slot; 304. a balancing weight; 305. a first spring; 306. positioning a plate; 307. an anti-slip film; 4. a protection mechanism; 401. a fixing plate; 402. a sponge; 403. a slide bar; 404. a second spring; 5. and (5) forming a groove.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1 to 5, a forming mold for a gear shaft comprises an upper mold 1 and a lower mold 2, the lower mold 2 is located at the lower end of the upper mold 1, a fixing and positioning mechanism 3 is arranged on the outer surface of the bottom of the lower mold 2, a fixing block 301 is arranged at the lower end of the fixing and positioning mechanism 3, a clamping groove 303 is arranged on the outer surface of the upper end of the fixing block 301, a balancing weight 304 is arranged on the outer surface of the front end of the fixing block 301, a connecting rope 302 is arranged on the outer surface of one side of the fixing block 301, a positioning plate 306 is arranged on the outer surface of one end of the connecting rope 302, a first spring 305 is arranged on the outer surface of one side of the positioning plate 306, an anti-slip film 307 is arranged on the outer surface of the other side of the positioning plate 306, a protection mechanism 4 and a forming groove 5 are arranged on the outer surface of the upper end of the lower mold 2, a fixing plate 401 is arranged in the middle of the protection mechanism 4, a sponge 402 is arranged on the outer surface of the upper end of the fixing plate 401, a sliding rod 403 and a second spring 404 are arranged on the outer surface of the fixing plate 401, and the second spring 404 is positioned outside the slide bar 403 and the forming groove 5 is positioned at one side of the guard mechanism 4.
The outer surface of the front end of the fixing block 301 is provided with a fixing groove, and the outer surface of the front end of the fixing block 301 is detachably connected with the outer surface of the balancing weight 304 through the fixing groove;
in this embodiment, through this kind of design, the fixed block 301 of being convenient for carries out the dismouting, effectively improves the stability ability of fixed block 301, improves people's availability factor.
The outer surface of the clamping groove 303 is provided with a first sliding groove, and the outer surface of the clamping groove 303 is in sliding connection with the outer surface of the positioning plate 306 through the first sliding groove;
in this embodiment, with this design, the positioning plate 306 moves in the first sliding groove, and the positioning plate 306 is firmly clamped to the outer surface of the bottom of the lower mold 2 by the elastic force of the first spring 305.
An adhesive is arranged between the fixing plate 401 and the sponge 402, and the outer surface of the upper end of the fixing plate 401 is fixedly connected with the outer surface of the lower end of the sponge 402 through the adhesive;
in this embodiment, through this kind of design, improve the fixity ability between fixed plate 401 and the sponge 402, can avoid going up to take place to collide with between mould 1 and the lower mould 2.
A welding block is arranged between the fixing plate 401 and the second spring 404, and the outer surface of the lower end of the fixing plate 401 is fixedly connected with the outer surface of the upper end of the second spring 404 through the welding block;
in this embodiment, through this kind of design, improve the fixity ability between fixed plate 401 and No. two springs 404, fixed plate 401 is upwards ejecting through No. two springs 404, slows down the decurrent extrusion strength of last mould 1, improves people's work efficiency.
The outer surface of the bottom of the lower die 2 is detachably connected with the inner surface of the fixed positioning mechanism 3, the outer surface of the upper end of the lower die 2 is provided with a second sliding groove, and the outer surface of the upper end of the lower die 2 is in sliding connection with the outer surface of the protection mechanism 4 through the second sliding groove;
in this embodiment, through this kind of design, the nimble use of the fixed positioning mechanism 3 of being convenient for improves the stability performance of lower mould 2, and the nimble use of the protection machanism 4 of also being convenient for equally avoids last mould 1 directly to collide with lower mould 2, satisfies people's demand.
The working principle is as follows: before the device is used, whether the connectivity of each part of the device is good is checked firstly, then the device can be used, the use efficiency of people is improved by arranging the fixed positioning mechanism 3, the connecting rope 302 is held, the connecting rope 302 is pulled outwards, the outer surface of the bottom of the lower die 2 is clamped in the clamping groove 303 formed in the outer surface of the upper end of the fixed block 301 for fixing, after the position of the lower die 2 is adjusted, the connecting rope 302 is released, the positioning plate 306 can be firmly clamped on the outer surface of the bottom of the lower die 2 through the elasticity of a spring 305, the stability between the positioning plate 306 and the lower die 2 is effectively improved due to the anti-skidding film 307 arranged on the outer surface of the other side of the positioning plate 306, the fixed performance of the fixed block 301 is effectively improved by the arranged balancing weight 304, secondly, the working efficiency of people is improved by the arranged protection mechanism 4, when the upper die 1 is jointed with the lower die 2, the fixing plate 401 can be touched firstly, fixing plate 401 extrudees downwards, and the slide bar 403 that sets up can improve fixing plate 401's stability can, and fixing plate 401 can push up through the elasticity of No. two springs 404 upwards this moment, can slow down the decurrent extrusion strength of last mould 1, avoids last mould 1 directly to collide with lower mould 2, improves forming die's availability factor, and its practicality is strong.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a forming die for gear shaft, includes mould (1) and lower mould (2), its characterized in that, lower mould (2) are located the lower extreme of mould (1), the bottom surface of lower mould (2) is provided with fixed positioning mechanism (3), the lower extreme of fixed positioning mechanism (3) is provided with fixed block (301), draw-in groove (303) have been seted up to the upper end surface of fixed block (301), the front end surface of fixed block (301) is provided with balancing weight (304), one side surface of fixed block (301) is provided with connects rope (302), the one end surface of connecting rope (302) is provided with locating plate (306), one side surface of locating plate (306) is provided with spring (305), the opposite side surface of locating plate (306) is provided with anti-skidding membrane (307), the upper end surface of lower mould (2) is provided with protection machanism (4) and shaping groove (5), the middle part of protection machanism (4) is provided with fixed plate (401), the upper end surface of fixed plate (401) is provided with sponge (402), the lower extreme surface of fixed plate (401) is provided with slide bar (403) and No. two spring (404), and No. two spring (404) are located the outside of slide bar (403), and shaping groove (5) are located one side of protection machanism (4).
2. The forming die for the gear shaft as claimed in claim 1, wherein a fixing groove is formed in an outer surface of a front end of the fixing block (301), and the outer surface of the front end of the fixing block (301) is detachably connected with an outer surface of the balancing weight (304) through the fixing groove.
3. The forming die for the gear shaft is characterized in that a first sliding groove is formed in the outer surface of the clamping groove (303), and the outer surface of the clamping groove (303) is in sliding connection with the outer surface of the positioning plate (306) through the first sliding groove.
4. The forming die for the gear shaft is characterized in that an adhesive is arranged between the fixing plate (401) and the sponge (402), and the outer surface of the upper end of the fixing plate (401) is fixedly connected with the outer surface of the lower end of the sponge (402) through the adhesive.
5. The forming die for the gear shaft is characterized in that a welding block is arranged between the fixing plate (401) and the second spring (404), and the outer surface of the lower end of the fixing plate (401) is fixedly connected with the outer surface of the upper end of the second spring (404) through the welding block.
6. The forming die for the gear shaft is characterized in that the outer surface of the bottom of the lower die (2) is detachably connected with the inner surface of the fixed positioning mechanism (3), the outer surface of the upper end of the lower die (2) is provided with a second sliding groove, and the outer surface of the upper end of the lower die (2) is in sliding connection with the outer surface of the protection mechanism (4) through the second sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023251605.8U CN215620230U (en) | 2020-12-28 | 2020-12-28 | Forming die for gear shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023251605.8U CN215620230U (en) | 2020-12-28 | 2020-12-28 | Forming die for gear shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215620230U true CN215620230U (en) | 2022-01-25 |
Family
ID=79888372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023251605.8U Active CN215620230U (en) | 2020-12-28 | 2020-12-28 | Forming die for gear shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215620230U (en) |
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2020
- 2020-12-28 CN CN202023251605.8U patent/CN215620230U/en active Active
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