CN211615448U - Connecting rod head pressing structure in automatic pull rod adjusting structure of electric actuator - Google Patents
Connecting rod head pressing structure in automatic pull rod adjusting structure of electric actuator Download PDFInfo
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- CN211615448U CN211615448U CN201922207209.6U CN201922207209U CN211615448U CN 211615448 U CN211615448 U CN 211615448U CN 201922207209 U CN201922207209 U CN 201922207209U CN 211615448 U CN211615448 U CN 211615448U
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- connecting rod
- centering
- rod head
- pull rod
- electric actuator
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Abstract
The utility model relates to a connecting rod head compact structure in electric actuator pull rod automatic adjustment structure, it belongs to the electric actuator field. The utility model discloses a connecting rod head hold-down mechanism, connecting rod head hold-down mechanism include spring, fixing base, sliding sleeve, unsteady briquetting, slider and pull rod, are provided with the spring on the fixing base, and the sliding sleeve cup joints with the fixing base, and the slider links to each other with the sliding sleeve, and unsteady briquetting and fixing base swing joint, slider slide in unsteady briquetting, and the pull rod dress is on the sliding sleeve. The utility model has the advantages of simple and reasonable design, safe and reliable, convenient operation, it is efficient, realize that the location compresses tightly, satisfy the user demand.
Description
Technical Field
The utility model relates to a structure especially relates to a connecting rod head compact structure in electric actuator pull rod automatic adjustment structure, and it belongs to the electric actuator field.
Background
The existing structure compresses the connecting rod head manually, so that the labor intensity is high, the working efficiency is low, the pressing force of the connecting rod head is insufficient, and the assembly quality of a product is influenced.
Chinese patent publication No. 204135943U, 2015, 02/04, discloses a utility model named "link clamping device". The device comprises a lower base with a rectangular structure, guide rods are respectively arranged on four corners of the lower base, an upper base is sleeved on the upper portions of the guide rods, springs are sleeved on the guide rods between the upper base and the lower base, a lower sliding block is fixed on the lower base, a lower copper block is fixed in the middle of the lower sliding block, an upper sliding block is fixed at the bottom of the upper base, and an upper copper block matched with the lower copper block is fixed in the middle of the lower part of the upper sliding block; the hydraulic press is characterized by further comprising a hydraulic press, and the output end of the hydraulic press is abutted to the upper base. Although the structure is compact and reasonable and the operation is convenient, the compression of the connecting rod head cannot be well realized.
Therefore, it is particularly necessary to provide a connecting rod head pressing structure which has simple and reasonable structural design, is safe and reliable, is convenient to operate and realizes positioning pressing action.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design simple reasonable, safe and reliable, convenient operation, it is efficient, realize compressing tightly the connecting rod head compact structure in the electric actuator pull rod automatic adjustment structure of action.
The utility model provides a technical scheme that above-mentioned problem adopted is: this connecting rod head hold-down structure in electric actuator pull rod automatic adjustment structure, including connecting rod head hold-down mechanism, its characterized in that: the connecting rod head pressing mechanism comprises a spring, a fixed seat, a sliding sleeve, a floating pressing block, a sliding block and a pull rod, the spring is arranged on the fixed seat, the sliding sleeve is sleeved with the fixed seat, the sliding block is connected with the sliding sleeve, the floating pressing block is movably connected with the fixed seat, the sliding block slides in the floating pressing block, and the pull rod is installed on the sliding sleeve.
Preferably, the utility model discloses still include centering mechanism, centering mechanism links to each other with connecting rod head hold-down mechanism.
As preferred, centering mechanism includes centering cylinder, piston rod, guide pin bushing, centering rod and bush, and this guide pin bushing is fixed on the fixing base in connecting rod head hold-down mechanism, and in the bush impressed the fixing base, the centering rod matches with the guide pin bushing, and the piston rod of centering cylinder links to each other with the centering rod.
Preferably, centering mechanism still includes centering spring, and this centering spring's one end links to each other with the centering rod, and this centering spring's the other end links to each other with the bush.
As preferred, connecting rod head hold-down mechanism still includes locating pin and spacing axle, and unsteady briquetting passes through locating pin and fixing base swing joint, and spacing axle setting is on the fixing base.
Preferably, the one end and the fixing base contact of spring, the other end and the sliding sleeve laminating of this spring.
Preferably, the utility model discloses still include the protection casing, connecting rod head hold-down mechanism's outside sets up the protection casing.
Compared with the prior art, the utility model, have following advantage and effect: the structure design is simple and reasonable, safe and reliable, convenient operation, work efficiency is high, realizes the location and compresses tightly the action, satisfies the user demand.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the embodiment of the present invention after the protective cover is removed.
Fig. 3 is a schematic cross-sectional structure of fig. 2.
In the figure: connecting rod head hold-down mechanism 1: the device comprises a spring 11, a fixed seat 12, a sliding sleeve 13, a floating pressing block 14, a bolt 15, a sliding block 16, a limiting shaft 17, a pull rod 18, a protective cover 19 and a positioning pin 20;
centering mechanism 2: centering cylinder 21, piston rod 22, centering spring 23, guide sleeve 24, centering rod 25 and bush 26.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Examples are given.
Referring to fig. 1 to 3, the connecting rod head pressing structure in the automatic pull rod adjusting structure of the electric actuator in the present embodiment includes a connecting rod head pressing mechanism 1 and a centering mechanism 2, and the centering mechanism 2 is connected to the connecting rod head pressing mechanism 1.
The connecting rod head pressing mechanism 1 in the embodiment comprises a spring 11, a fixed seat 12, a sliding sleeve 13, a floating pressing block 14, a sliding block 16 and a pull rod 18, wherein the spring 11 is arranged on the fixed seat 12, the sliding sleeve 13 is sleeved with the fixed seat 12, the sliding block 16 is connected with the sliding sleeve 13, the floating pressing block 14 is movably connected with the fixed seat 12, the sliding block 16 slides in the floating pressing block 14, and the pull rod 18 is arranged on the sliding sleeve 13.
The centering mechanism 2 of the present embodiment includes a centering cylinder 21, a piston rod 22, a centering spring 23, a guide sleeve 24, a centering rod 25, and a bushing 26, the guide sleeve 24 is fixed on the fixing seat 12 in the connecting rod head pressing mechanism 1, the bushing 26 is pressed into the fixing seat 12, the centering rod 25 is matched with the guide sleeve 24, and the piston rod 22 of the centering cylinder 21 is connected with the centering rod 25.
One end of the centering spring 23 of this embodiment is connected to the centering rod 25, and the other end of the centering spring 23 is connected to the bushing 26.
The floating pressing block 14 in the connecting rod head pressing mechanism 1 of the embodiment is movably connected with the fixed seat 12 through the positioning pin 20, and the limiting shaft 17 is arranged on the fixed seat 12.
One end of the spring 11 of this embodiment contacts the fixed base 12, and the other end of the spring 11 is attached to the sliding sleeve 13.
The protective cover 19 is provided outside the link head pressing mechanism 1 of the present embodiment.
The plug pin 15 of the connecting rod head pressing mechanism 1 of the embodiment is inserted into the floating pressing block 14 through the pin shaft
The working process of the connecting rod head pressing structure of the embodiment is as follows: firstly, the centering and centering cylinder 21 extends out, the centering rod 25 is in contact with a product, the pressing and unlocking mechanism performs reset action, then the pull rod 18 is released to act, under the action of the spring force of the spring 11, the sliding sleeve 13 is tightly pushed, the floating pressing block 14 presses downwards along with the action of the sliding sleeve 13, the positioning and pressing action is completed, the centering and centering mechanism 2 resets, the servo rotating mechanism drives the connecting rod head pressing mechanism 1 to rotate, the product adjustment is realized, and the actions are circulated.
And will be apparent to those skilled in the art from the foregoing description.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (7)
1. The utility model provides a connecting rod head hold-down structure in electric actuator pull rod automatic adjustment structure, includes connecting rod head hold-down mechanism, its characterized in that: the connecting rod head pressing mechanism comprises a spring, a fixed seat, a sliding sleeve, a floating pressing block, a sliding block and a pull rod, the spring is arranged on the fixed seat, the sliding sleeve is sleeved with the fixed seat, the sliding block is connected with the sliding sleeve, the floating pressing block is movably connected with the fixed seat, the sliding block slides in the floating pressing block, and the pull rod is installed on the sliding sleeve.
2. The connecting rod head pressing structure in the automatic adjusting structure of the pull rod of the electric actuator according to claim 1, wherein: the centering mechanism is connected with the connecting rod head pressing mechanism.
3. The connecting rod head pressing structure in the automatic adjusting structure of the pull rod of the electric actuator according to claim 2, wherein: the centering mechanism comprises a centering cylinder, a piston rod, a guide sleeve, a centering rod and a bushing, the guide sleeve is fixed on a fixed seat in the connecting rod head pressing mechanism, the bushing is pressed into the fixed seat, the centering rod is matched with the guide sleeve, and the piston rod of the centering cylinder is connected with the centering rod.
4. The connecting rod head pressing structure in the automatic adjusting structure of the electric actuator pull rod according to claim 3, wherein: the centering and centering mechanism further comprises a centering spring, one end of the centering spring is connected with the centering rod, and the other end of the centering spring is connected with the bushing.
5. The connecting rod head pressing structure in the automatic adjusting structure of the pull rod of the electric actuator according to claim 1, wherein: the connecting rod head pressing mechanism further comprises a positioning pin and a limiting shaft, the floating pressing block is movably connected with the fixing seat through the positioning pin, and the limiting shaft is arranged on the fixing seat.
6. The connecting rod head pressing structure in the automatic adjusting structure of the pull rod of the electric actuator according to claim 1, wherein: one end of the spring is in contact with the fixed seat, and the other end of the spring is attached to the sliding sleeve.
7. The connecting rod head pressing structure in the automatic adjusting structure of the pull rod of the electric actuator according to claim 1, wherein: the connecting rod head pressing mechanism is characterized by further comprising a protective cover, and the protective cover is arranged outside the connecting rod head pressing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922207209.6U CN211615448U (en) | 2019-12-11 | 2019-12-11 | Connecting rod head pressing structure in automatic pull rod adjusting structure of electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922207209.6U CN211615448U (en) | 2019-12-11 | 2019-12-11 | Connecting rod head pressing structure in automatic pull rod adjusting structure of electric actuator |
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| Publication Number | Publication Date |
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| CN211615448U true CN211615448U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922207209.6U Active CN211615448U (en) | 2019-12-11 | 2019-12-11 | Connecting rod head pressing structure in automatic pull rod adjusting structure of electric actuator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842855A (en) * | 2019-12-11 | 2020-02-28 | 杭州高品自动化设备有限公司 | Connecting rod head pressing structure in automatic pull rod adjusting structure of electric actuator |
-
2019
- 2019-12-11 CN CN201922207209.6U patent/CN211615448U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842855A (en) * | 2019-12-11 | 2020-02-28 | 杭州高品自动化设备有限公司 | Connecting rod head pressing structure in automatic pull rod adjusting structure of electric actuator |
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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 connecting rod head pressing structure in the pull rod automatic adjustment structure of electric actuator Effective date of registration: 20211206 Granted publication date: 20201002 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: HANGZHOU GAOPIN AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2021980014104 |
|
| 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: 20220322 Granted publication date: 20201002 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: HANGZHOU GAOPIN AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2021980014104 |
|
| 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: The utility model relates to an automatic structure of a connecting rod pressing head in an electric adjusting rod Effective date of registration: 20220322 Granted publication date: 20201002 Pledgee: Shanghai Guotai Junan Securities Asset Management Co.,Ltd. Pledgor: HANGZHOU GAOPIN AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2022990000164 |
|
| 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: 20230131 Granted publication date: 20201002 Pledgee: Shanghai Guotai Junan Securities Asset Management Co.,Ltd. Pledgor: HANGZHOU GAOPIN AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2022990000164 |