CN213808707U - Rotary ramp type propelling part - Google Patents
Rotary ramp type propelling part Download PDFInfo
- Publication number
- CN213808707U CN213808707U CN202022904737.XU CN202022904737U CN213808707U CN 213808707 U CN213808707 U CN 213808707U CN 202022904737 U CN202022904737 U CN 202022904737U CN 213808707 U CN213808707 U CN 213808707U
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- CN
- China
- Prior art keywords
- plunger
- slope
- rotary ramp
- rotatory
- ramp type
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000002787 reinforcement Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000001141 propulsive effect Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000007792 addition Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a rotatory ramp formula propulsion member belongs to machine part technical field. The plunger piston solves the problems that the pushing of the existing plunger piston is mainly realized by taking an air cylinder or an oil cylinder as a power source, the control precision is low, and the installation is difficult. This rotatory ramp formula propulsion member, including the body, the center of body is through-going formula through-hole structure, and the outer lane interval of body is even is provided with two at least locating pieces, has slope range and the equal same slope of direction between the locating piece, and the bottom of slope has the bellied stopper of integral type axial. The utility model discloses a propulsive force is applyed to the plunger to rotatory mode, consequently can drive the displacement that the operation realized the plunger through the motor, has the higher and little advantage of installation space of control accuracy.
Description
Technical Field
The utility model belongs to the technical field of machine part, a rotatory ramp formula propulsion member is related to.
Background
The plunger is a mechanical part installed in the long cylinder body and used for controlling fluid flow, and the pushing of the plunger is mainly realized by taking the cylinder or the oil cylinder as a power source at present, so that the moving strokes of the plunger are axial actions, the control on the stroke amplitude is poor, namely, the control precision is low, and when the required pushing force is large, the volume of the cylinder body serving as the power source is synchronously increased, and the problem of difficulty in installation exists on equipment with limited installation space.
Disclosure of Invention
The utility model aims at the above-mentioned problem that exists among the prior art, provide one kind can directly drive with rotatory mode through the motor and impel the rotatory ramp formula propelling part of plunger.
The purpose of the utility model can be realized by the following technical proposal: the rotating ramp type propelling piece comprises a body, wherein the center of the body is of a through type through hole structure, and the rotating ramp type propelling piece is characterized in that at least two positioning blocks are uniformly arranged on the outer ring of the body at intervals, a slope surface with the same inclination amplitude and direction is arranged between the positioning blocks, and the bottom of the slope surface is provided with an integrated axially protruding limiting block.
In the rotary ramp type propelling piece, the positioning block is internally of a cavity structure, and the bottom of the positioning block is provided with a fixing screw hole.
In the above-mentioned rotary ramp type propelling member, a reinforcing rib is connected between the slope surface and the end surface of the body.
In the above-mentioned rotary ramp type propelling member, an integral type connecting key is provided at the central through hole of the body.
In the above-mentioned rotary ramp type pusher, the number of the positioning blocks is three.
The principle of the rotary ramp type propelling piece is as follows: this propulsion piece is fixed in the tip of output shaft, has the stair structure on the output shaft promptly, and the body cover is located the stair structure and the terminal surface is laminated each other, and the tip and the body contact of plunger, the plunger tip has the tile sheet structure the same with slope inclination promptly, and when the body was rotatory, because there is axial difference in height in the slope, consequently can promote plunger axial displacement, the reseing of plunger can be realized through the spring, to sum up the reciprocating type displacement of plunger can be realized to the forward and reverse rotation of body, and it explains further that the body can direct mount also can install on the reduction gear output shaft on the motor output shaft.
Compared with the prior art, the rotary ramp type propelling part applies propelling force to the plunger in a rotary mode, so that the plunger can be moved by driving the motor, and the rotary ramp type propelling part has the advantages of higher control precision and small installation space.
Drawings
FIG. 1 is a schematic view of the present pusher construction;
FIG. 2 is a side view of the present pusher;
FIG. 3 is a cross-sectional view of the present pusher;
in the figure, 1, a body; 2. a via structure; 3. positioning blocks; 4. a slope surface; 5. a limiting block; 6. a cavity structure; 7. fixing screw holes; 8. reinforcing ribs; 9. a connecting key.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 3, this rotary ramp type propelling part, including body 1, body 1 formula shaping structure as an organic whole, the center of body 1 is through-going formula through-hole structure 2, it is fixed with body 1 through this structure and the cooperation of output shaft upper step structure, the outer lane interval of body 1 is even is provided with two at least locating pieces 3, slope 4 that the slope range is the same with the direction all has between the locating piece 3, slope 4 supports with the tip of plunger and leans on the promotion that realizes the plunger through rotation regulation axial height, the bottom of slope 4 has the bellied stopper 5 of integral type axial, locating piece 3 cooperation stopper 5 restricts the rotation range of body 1.
Further, the positioning block 3 is provided with a cavity structure 6 inside, the bottom of the positioning block is provided with a fixing screw hole 7, a screw penetrates through the fixing screw hole 7 to be matched with the step surface of the output shaft to further fix the body 1, and the cavity structure 6 is designed to facilitate the placement of the screw and the screwing of the screw by a tool.
A reinforcing rib 8 is connected between the slope surface 4 and the end surface of the body 1, and the reinforcing rib 8 is axially arranged to prevent the slope surface 4 from deforming.
The central through hole of body 1 department is provided with integral type connecting key 9, has the keyway on the output shaft, and connecting key 9 blocks and locates and be used for the transmission of torque in the keyway.
Wherein the number of the positioning blocks 3 is preferably three.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although various terms are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (5)
1. The rotary ramp type propelling piece comprises a body (1), wherein the center of the body (1) is a through type through hole structure (2), the rotary ramp type propelling piece is characterized in that at least two positioning blocks (3) are uniformly arranged at intervals on the outer ring of the body (1), slope surfaces (4) with the same inclination amplitude and direction are arranged between the positioning blocks (3), and the bottoms of the slope surfaces (4) are provided with integrated axially protruding limiting blocks (5).
2. A rotary ramp type propeller according to claim 1, wherein said positioning block (3) has a cavity structure (6) inside and a fixing screw hole (7) at the bottom.
3. A rotary ramp pusher according to claim 1, characterised in that a reinforcement (8) is connected between the ramp surface (4) and the end surface of the body (1).
4. A rotary ramp pusher according to claim 1, characterized in that the body (1) is provided with an integral connecting key (9) at its central through hole.
5. A rotary ramp-like pusher according to claim 1, characterized in that the number of positioning blocks (3) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904737.XU CN213808707U (en) | 2020-12-07 | 2020-12-07 | Rotary ramp type propelling part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904737.XU CN213808707U (en) | 2020-12-07 | 2020-12-07 | Rotary ramp type propelling part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213808707U true CN213808707U (en) | 2021-07-27 |
Family
ID=76944162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022904737.XU Active CN213808707U (en) | 2020-12-07 | 2020-12-07 | Rotary ramp type propelling part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213808707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646456A (en) * | 2022-03-16 | 2022-06-21 | 苏州清越光电科技股份有限公司 | Crimping formula tool and screen lighting equipment |
-
2020
- 2020-12-07 CN CN202022904737.XU patent/CN213808707U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646456A (en) * | 2022-03-16 | 2022-06-21 | 苏州清越光电科技股份有限公司 | Crimping formula tool and screen lighting equipment |
| CN114646456B (en) * | 2022-03-16 | 2024-04-23 | 苏州清越光电科技股份有限公司 | Crimping jig and screen lighting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rotary ramp type propulsion part Effective date of registration: 20220513 Granted publication date: 20210727 Pledgee: Zhejiang Wenling Rural Commercial Bank Co.,Ltd. Pledgor: Wenling Shunlong Machinery Co.,Ltd. Registration number: Y2022330000695 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231018 Granted publication date: 20210727 Pledgee: Zhejiang Wenling Rural Commercial Bank Co.,Ltd. Pledgor: Wenling Shunlong Machinery Co.,Ltd. Registration number: Y2022330000695 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rotating ramp type propulsion component Effective date of registration: 20231022 Granted publication date: 20210727 Pledgee: Zhejiang Wenling Rural Commercial Bank Co.,Ltd. Pledgor: Wenling Shunlong Machinery Co.,Ltd. Registration number: Y2023330002402 |