CN214922086U - Planet column press-fitting die - Google Patents
Planet column press-fitting die Download PDFInfo
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- CN214922086U CN214922086U CN202121269603.3U CN202121269603U CN214922086U CN 214922086 U CN214922086 U CN 214922086U CN 202121269603 U CN202121269603 U CN 202121269603U CN 214922086 U CN214922086 U CN 214922086U
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Abstract
The utility model discloses a planet post press-fitting mold, which comprises an upper press template, a positioning template, a demolding top plate, a demolding reset plate, an oil cylinder and a planet carrier; a group of mould supporting legs are arranged at the bottom inside the mould support, a demoulding top plate is arranged between the group of mould supporting legs, and the upper ends of the mould supporting legs are fixed on the positioning bottom plate; a positioning template is arranged on the positioning bottom plate; a planet column placing hole for placing a planet column is formed in the positioning template; the planet carrier is sleeved on the planet column; an upper pressing template is arranged above the planet carrier; the upper pressure template is in sliding connection with a demoulding reset plate arranged in the mould support through a bolt column; the lower end of the demoulding reset plate penetrates through the mould supporting leg and then is fixed on the demoulding top plate; an oil cylinder is arranged above the die support; the oil cylinder is connected with the upper pressing template to drive the upper pressing template to move up and down. The utility model discloses can be accurate with the planet post pressure equipment to the planet carrier in the definite degree of depth, guaranteed the requirement of straightness and concentricity that hangs down, the pressure equipment is efficient, low in labor strength.
Description
Technical Field
The utility model relates to a planet post pressure equipment technical field specifically is a planet post pressure equipment mould.
Background
The combination of the planet column and the planet carrier of the planet carrier assembly is an important part with a more complex structure in the transmission of the planet gear, and the planet carrier assembly can bear larger moment, so that the planet carrier is widely applied to a speed reducer. When the existing planet post and planet carrier are installed, the press-fitting depth has errors, the verticality and concentricity errors are large, the product quality is not over-qualified, the defective rate caused by the reasons is high when the inspection is carried out, the traditional press-fitting efficiency is low, and the labor intensity is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a planet post pressure equipment mould to it can not realize accurate location pressure equipment and pressure equipment inefficiency, the big problem of intensity of labour to propose traditional planet post pressure equipment in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a planet post press-fitting mold comprises an upper press mold plate, a positioning mold plate, a demolding top plate, a demolding reset plate, a mold support, an oil cylinder and a planet carrier; a group of mould supporting legs are arranged at the bottom inside the mould support, a demoulding top plate is arranged between the group of mould supporting legs, and the upper ends of the mould supporting legs are fixed on the positioning bottom plate; a positioning template is arranged on the positioning bottom plate; a planet column placing hole for placing a planet column is formed in the positioning template; the planet carrier is sleeved on the planet column; an upper pressing template is arranged above the planet carrier; the upper die plate is in sliding connection with a demoulding reset plate arranged in the die support through a bolt column; the lower end of the demoulding reset plate penetrates through the mould supporting leg and then is fixed on the demoulding top plate; an oil cylinder is arranged above the die support; the oil cylinder is connected with the upper pressing template to drive the upper pressing template to move up and down.
Furthermore, an upper die fixing plate and an upper connecting plate are sequentially arranged on the upper die plate; the upper die fixing plate is fixedly connected with the upper connecting plate; the upper surface of the upper connecting plate is fixedly connected with the oil cylinder through a pressing rod.
Furthermore, the upper surface of the upper pressing template is provided with a first positioning hole, the side surface of the upper pressing template is provided with a sliding connecting hole, the lower surface of the upper pressing template is provided with a slotted hole, and a cylindrical positioning hole is arranged in the middle of the upper pressing template; the upper die fixing plate and the upper connecting plate are fixedly connected through a positioning pin arranged in a first positioning hole of the upper die plate.
Furthermore, a group of ejector rods are arranged on the positioning template, and a positioning column is arranged in the middle; the lower end of the ejector rod penetrates through the positioning template and the positioning bottom plate and is fixed with the upper surface of the demoulding top plate; the positioning template is also provided with a first pile jacking hole; the first pile jacking holes and the planet column placing holes are uniformly distributed with the circle center.
Furthermore, a second pile jacking hole is formed in the positioning bottom plate; the demoulding top plate is provided with a top pile; the top pile corresponds to the first top pile hole and the second top pile hole, and the top pile penetrates through the first top pile hole and the second top pile hole after the demolding top plate, the positioning bottom plate and the positioning template are installed in place.
Furthermore, the planet carrier is respectively provided with through holes corresponding to the planet column placing holes and the column positioning holes.
Further, the mould supporting legs are arranged into an L-shaped structure; the mould stabilizer blade passes mould stabilizer blade fixed orifices through the bolt and fixes with the inside bottom of mould support.
Furthermore, the front view of the demoulding reset plate is of a triangular structure, the right side section of the demoulding reset plate is of an L-shaped structure, and a sliding groove which is downward in the longitudinal direction is arranged on the triangular surface of the demoulding reset plate; the support legs of the demoulding reset plate are provided with demoulding reset plate fixing holes; and the bolt column penetrates through the sliding groove and is screwed with the sliding connecting hole in a threaded manner.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the press-fitting mold is used for press-fitting, so that the size and depth of the planet column pressed into the planet carrier can be accurately controlled; 2. the verticality and position degree requirements of the planet column after being pressed on the planet carrier are ensured; 3. the unloading is convenient and quick after the press mounting; 4. the labor intensity is low, and the press-fitting efficiency is high.
Drawings
FIG. 1 is a schematic structural view of the press-fitting device of the present invention;
FIG. 2 is a schematic structural view after press-fitting;
fig. 3 is a schematic structural view of the planet carrier of the present invention;
FIG. 4 is a schematic view of the structure of the planetary column of the present invention;
FIG. 5 is a schematic view of the positioning template of the present invention;
FIG. 6 is a schematic view of the positioning bottom plate of the present invention;
FIG. 7 is a schematic view of the structure of the top plate of the present invention;
FIG. 8 is a schematic view of the upper platen structure of the present invention;
FIG. 9 is a schematic structural view of the upper die fixing plate of the present invention;
FIG. 10 is a schematic view of the structure of the mold leg of the present invention;
fig. 11 is the schematic structural view of the demolding reset plate of the present invention.
In the figure: pressing the template 1 upwards; positioning the template 2; a positioning base plate 3; demolding the top plate 4; a mold leg 5; a positioning column 6; a planetary column 7; a top rod 8; an upper connecting plate 9; an upper die fixing plate 10; a stripper return plate 11; a mold support 12; an oil cylinder 13; a pressure lever 14; a bolt stud 15; a planet carrier 16; a cylindrical positioning hole 101; a first positioning hole 102; a slide coupling hole 103; a slot 104; a first pile jacking hole 201; a planet post placing hole 202; a second top stake hole 301; a pile driver 401; a mold leg fixing hole 51; a chute 111; and stripper reset plate retention holes 112.
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. 1-11, the present invention provides a technical solution: a planet post press-fitting mold comprises an upper press mold plate 1, a positioning mold plate 2, a demolding top plate 4, a demolding reset plate 11, a mold support 12, an oil cylinder 13 and a planet carrier 16; a group of mould supporting feet 5 are arranged at the bottom inside the mould support 12, a demoulding top plate 4 is arranged between the group of mould supporting feet 5, and the upper ends of the mould supporting feet 5 are fixed on the positioning bottom plate 3; a positioning template 2 is arranged on the positioning bottom plate 3; a planet column placing hole 202 for placing the planet column 7 is formed in the positioning template 2; the planet carrier 16 is sleeved on the planet post 7; an upper compression template 1 is arranged above the planet carrier 16; the upper die plate 1 is in sliding connection with a demoulding reset plate 11 arranged in a die support 12 through a bolt column 15; the lower end of the demoulding reset plate 11 penetrates through the mould supporting foot 5 and then is fixed on the demoulding top plate 4; an oil cylinder 13 is arranged above the die support 12; the oil cylinder 13 is connected with the upper die plate 1 and drives the upper die plate 1 to move up and down. Drive the 1 downstream of cope match-plate pattern through hydro-cylinder 13, push down planet carrier 16, during planet post 6 was compressed tightly the corresponding through-hole of planet carrier 16 by accurate, guaranteed the straightness and the position degree requirement of hanging down of planet post 6 and planet carrier installation, after the pressure equipment, hydro-cylinder 13 drove 1 upward movement of cope match-plate pattern, planet carrier 16 was ejecting by ejector pin 8, goes out the piece, and operating personnel takes convenience, swiftly. The whole press fitting efficiency is high, the labor intensity is low, the press fitting depth can be ensured by the press fitting of the oil cylinder 13, the size depth of the planet column 6 pressed into the planet carrier 16 can be accurately controlled at one time, and the qualification rate is very high.
As shown in fig. 8, an upper die fixing plate 10 and an upper connecting plate 9 are sequentially arranged on the upper die plate 1; the upper die fixing plate 10 is fixedly connected with the upper connecting plate 9; the upper surface of the upper connecting plate 9 is fixedly connected with the oil cylinder 13 through the pressing rod 14, and through the arrangement of the structure, the uniformity of downward pressing of the oil cylinder 13 is ensured, and the press-fitting effect is improved. The upper surface of the upper die plate 1 is provided with a first positioning hole 102, the side surface is provided with a sliding connecting hole 103, the lower surface is provided with a slotted hole 104 and a cylindrical positioning hole 101 in the middle; the upper die fixing plate 10 and the upper connecting plate 9 are fixedly connected through a positioning pin arranged in a first positioning hole 102 of the upper die plate 1; the planet carrier 16 is provided with through holes corresponding to the planet post placing holes 202 and the cylindrical positioning holes 101. The cylindrical positioning hole 101 and the first positioning hole 102 ensure the initial positioning precision of the planet carrier 16 placed on the press-fitting mold, greatly reduce the error possibly caused by the press-fitting of the planet column from the design stage, and ensure the requirements of perpendicularity and concentricity.
As shown in fig. 5, a group of ejector rods 8 is arranged on the positioning template 2, and a positioning column 6 is arranged in the middle; the lower end of the ejector rod 8 penetrates through the positioning template 2 and the positioning bottom plate 3 and is fixed with the upper surface of the demoulding top plate 4; the positioning template 2 is also provided with a first pile jacking hole 201; the first pile jacking holes 201 and the planet post placing holes 202 are evenly distributed with the circle center. A second pile jacking hole 301 is formed in the positioning bottom plate 3; the demoulding top plate 4 is provided with a top pile 401; the top pile 401 corresponds to the first top pile hole 201 and the second top pile hole 301, and after the demolding top plate 4, the positioning bottom plate 3 and the positioning template 2 are installed in place, the top pile 401 penetrates through the first top pile hole 201 and the second top pile hole 301, and the finished product of the planet carrier 16 after press mounting is ejected through the top pile 401.
As shown in fig. 10, the mold legs 5 are arranged in an L-shaped configuration; the die leg 5 is fixed to the inner bottom of the die holder 12 by bolts through the die leg fixing holes 51.
As shown in fig. 11, the front view of the mold release returning plate 11 is a triangular structure, the right side cross-section is an L-shaped structure, and the triangular surface of the mold release returning plate 11 is provided with a longitudinally downward sliding groove 111; the support legs of the demoulding reset plate 11 are provided with demoulding reset plate fixing holes 112; the bolt column 15 is screwed with the sliding connection hole 103 through the sliding groove 111. After the planet carrier is pressed, the oil cylinder 13 drives the demoulding reset plate 11 to move upwards, the demoulding reset plate 11 drives the demoulding top plate 4 to move upwards, and the jacking pile 401 on the demoulding top plate 4 jacks up the planet carrier 16, so that demoulding is realized, and the unloading is convenient and rapid.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A planet post press-fitting mold comprises an upper press mold plate, a positioning mold plate, a demolding top plate, a demolding reset plate, a mold support, an oil cylinder and a planet carrier; the method is characterized in that: a group of mould supporting legs are arranged at the bottom inside the mould support, a demoulding top plate is arranged between the group of mould supporting legs, and the upper ends of the mould supporting legs are fixed on the positioning bottom plate; a positioning template is arranged on the positioning bottom plate; a planet column placing hole for placing a planet column is formed in the positioning template; the planet carrier is sleeved on the planet column; an upper pressing template is arranged above the planet carrier; the upper die plate is in sliding connection with a demoulding reset plate arranged in the die support through a bolt column; the lower end of the demoulding reset plate penetrates through the mould supporting leg and then is fixed on the demoulding top plate; an oil cylinder is arranged above the die support; the oil cylinder is connected with the upper pressing template to drive the upper pressing template to move up and down.
2. A planetary column press-fitting mold as set forth in claim 1, wherein: the upper die pressing plate is sequentially provided with an upper die pressing fixing plate and an upper connecting plate; the upper die fixing plate is fixedly connected with the upper connecting plate; the upper surface of the upper connecting plate is fixedly connected with the oil cylinder through a pressing rod.
3. A planetary column press-fitting mold as claimed in claim 2, wherein: the upper surface of the upper pressing template is provided with a first positioning hole, the side surface of the upper pressing template is provided with a sliding connecting hole, the lower surface of the upper pressing template is provided with a slotted hole, and a cylindrical positioning hole is arranged in the middle of the upper pressing template; the upper die fixing plate and the upper connecting plate are fixedly connected through a positioning pin arranged in a first positioning hole of the upper die plate.
4. A planetary column press-fitting mold as set forth in claim 1, wherein: a group of ejector rods are arranged on the positioning template, and a positioning column is arranged in the middle; the lower end of the ejector rod penetrates through the positioning template and the positioning bottom plate and is fixed with the upper surface of the demoulding top plate; the positioning template is also provided with a first pile jacking hole; the first pile jacking holes and the planet column placing holes are uniformly distributed with the circle center.
5. A planetary column press-fitting mold as claimed in claim 4, wherein: a second pile jacking hole is formed in the positioning bottom plate; the demoulding top plate is provided with a top pile; the top pile corresponds to the first top pile hole and the second top pile hole, and the top pile penetrates through the first top pile hole and the second top pile hole after the demolding top plate, the positioning bottom plate and the positioning template are installed in place.
6. A planetary column press-fitting mold as claimed in claim 3, wherein: the planet carrier is provided with through holes corresponding to the planet column placing holes and the column positioning holes respectively.
7. A planetary column press-fitting mold as set forth in claim 1, wherein: the mould supporting legs are arranged into an L-shaped structure; the mould stabilizer blade passes mould stabilizer blade fixed orifices through the bolt and fixes with the inside bottom of mould support.
8. A planetary column press-fitting mold as set forth in claim 1, wherein: the front view of the demoulding reset plate is a triangular structure, the right side section of the demoulding reset plate is an L-shaped structure, and a longitudinal downward sliding groove is arranged on the triangular surface of the demoulding reset plate; the support legs of the demoulding reset plate are provided with demoulding reset plate fixing holes; and the bolt column penetrates through the sliding groove and is screwed with the sliding connecting hole in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121269603.3U CN214922086U (en) | 2021-06-07 | 2021-06-07 | Planet column press-fitting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121269603.3U CN214922086U (en) | 2021-06-07 | 2021-06-07 | Planet column press-fitting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214922086U true CN214922086U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121269603.3U Active CN214922086U (en) | 2021-06-07 | 2021-06-07 | Planet column press-fitting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214922086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245822A (en) * | 2021-06-07 | 2021-08-13 | 安徽金易智能机器有限公司 | Planet column press-fitting die |
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2021
- 2021-06-07 CN CN202121269603.3U patent/CN214922086U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245822A (en) * | 2021-06-07 | 2021-08-13 | 安徽金易智能机器有限公司 | Planet column press-fitting die |
| CN113245822B (en) * | 2021-06-07 | 2024-05-31 | 安徽金易智能机器有限公司 | Planet post pressure equipment mould |
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