CN216328078U - Unlocking driving structure and unlocking device - Google Patents
Unlocking driving structure and unlocking device Download PDFInfo
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- CN216328078U CN216328078U CN202121921518.0U CN202121921518U CN216328078U CN 216328078 U CN216328078 U CN 216328078U CN 202121921518 U CN202121921518 U CN 202121921518U CN 216328078 U CN216328078 U CN 216328078U
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- unlocking
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- mounting bracket
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Abstract
The utility model discloses an unlocking driving structure and an unlocking device, which are matched with a clamping jig and comprise: the device comprises a base frame, a first mounting frame, a first unlocking mechanism and a second unlocking mechanism. The first mounting frame is slidably mounted on the base frame along a first direction through a driving mechanism; the first unlocking mechanism is arranged on the first mounting frame and is provided with a first unlocking pressure head, and the first unlocking pressure head moves along a first direction to unlock a first lock catch of the clamping jig in a first unlocking state; the second unlocking mechanism is installed on the first installation frame and provided with a second unlocking pressure head, the second unlocking pressure head and the first unlocking pressure head are arranged at intervals in the first direction, and the second unlocking pressure head is provided with a second unlocking state for unlocking the second lock catch when the first unlocking pressure head is in the first unlocking state. And the second unlocking state is ensured to be generated under the condition of the first unlocking state, so that the action time difference is ensured when the lock catch is unlocked.
Description
Technical Field
The utility model relates to the technical field of automatic manufacturing, in particular to an unlocking driving structure and an unlocking device.
Background
In modern production, often need to correspond to installation spring design anchor clamps, but in order to guarantee the stability of clamping state, need correspond corresponding locking structure of design, for this reason, the urgent need design an unlocking device to spring clamping tool.
SUMMERY OF THE UTILITY MODEL
Therefore, the technical problem to be solved by the present invention is to provide an unlocking device with both spring clamping and in-place fixing functions for a spring clamping fixture in the prior art.
Therefore, the utility model provides an unlocking driving structure, which is matched with a clamping jig and comprises:
a base frame;
a first mounting bracket slidably mounted on the base frame in a first direction by a driving mechanism;
the first unlocking mechanism is arranged on the first mounting frame and is provided with a first unlocking pressure head, and the first unlocking pressure head is in a first unlocking state of moving along a first direction to unlock a first lock catch of the clamping jig; the first unlocking mechanism further includes: the mounting bracket is fixedly mounted on the first mounting bracket; a first biasing member disposed between the first unlocking ram and the first mount and mounted within the mounting cavity of the mounting bracket, the first biasing member having a first biasing force that urges the first unlocking ram toward movement away from the first mount when the second unlocking ram is in a second unlocked state. The mounting bracket comprises a mounting bin and a mounting cover, the mounting bin is provided with a mounting cavity suitable for mounting the first biasing member, and the mounting cover is mounted on the mounting bin;
the second unlocking mechanism is installed on the first mounting frame and provided with a second unlocking pressure head, the second unlocking pressure head and the first unlocking pressure head are arranged in the first direction at intervals, and the second unlocking pressure head is provided with a second unlocking state in which the first unlocking pressure head is in the first unlocking state and unlocks the second lock catch.
Optionally, in the unlocking driving structure, the first unlocking mechanism further includes an adjusting assembly, and the adjusting assembly includes:
a first adjustment member slidably mounted within the mounting cavity and abutting an end of the first biasing member;
and the first locking piece is sleeved on the first adjusting piece and used for limiting the distance between the first adjusting piece and the mounting bracket.
Optionally, in the unlocking driving structure, the first unlocking mechanism further includes a first pressing head connecting member, one end of the first pressing head connecting member is slidably installed in the installation cavity and abuts against the first biasing member, and the other end of the first pressing head connecting member is connected to the first unlocking pressing head.
Optionally, in the unlocking driving structure, the first unlocking ram includes a ram mounting block, a mounting shaft and a bearing
The bearing housing is established on the installation axle, the pressure head installation piece with first pressure head connecting piece is kept away from one side fixed connection of first biasing spare.
Optionally, the unlocking driving structure further includes a guide rail disposed between the base frame and the first mounting frame, and the guide rail extends along a first direction.
Optionally, foretell unblock drive structure, second release mechanism still includes second pressure head connecting piece and second locking piece, second pressure head connecting piece and first mounting bracket fixed connection, second unblock pressure head is adjustably installed on the second pressure head connecting piece, second locking piece cover is established outside the second unblock pressure head, be used for adjusting the second unblock pressure head with distance between the second pressure head connecting piece.
An unlocking device comprises the unlocking driving structure.
Optionally, the unlocking device further includes a sliding assembly disposed between the base frame and the first mounting frame, and the sliding assembly is configured to drive the first mounting frame to move along a second direction; the second direction is the feeding direction of the clamping jig. The technical scheme provided by the utility model has the following advantages:
according to the unlocking driving structure, the first unlocking mechanism and the second unlocking mechanism are driven by the first mounting frame to respectively abut against the first unlocking pressure head and the second unlocking pressure head, so that the first lock catch and the second lock catch are sequentially unlocked, the unlocking is carried out corresponding to the first unlocking state and the second unlocking state, meanwhile, the second unlocking state is ensured to be in the condition of the first unlocking state, and the unlocking of the lock catch is ensured to have action time difference; the first lock catch is unlocked before the second lock catch, so that when the clamping fixture is used actually, the clamping spring of the first lock catch acts to contact first, then the second lock catch limits the fixture position and contacts the fixture position again, the clamping fixture is guaranteed to move away from one side of the spring under the action of self elastic force or external pushing force, influence on subsequent action steps is avoided, and reliability of unlocking action of the lock catch is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of an unlocking driving structure provided in an embodiment of the present invention;
fig. 2 is an exploded view of a first unlocking mechanism and a second unlocking mechanism in an unlocking driving structure provided in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a clamping jig cooperating with an unlocking driving structure according to an embodiment of the present invention;
description of reference numerals:
11-a base frame; 12-a first mounting frame;
2-a first unlocking mechanism; 21-a first unlocking ram; 221-installing a bin; 222-mounting a cover; 23-a first biasing member; 24-a first adjustment member; 25-a first locking member; 26-a first ram connection; 27-a ram mounting block; 28-mounting shaft; 29-a bearing;
3-a second unlocking mechanism; 311-a second unlocking ram; 312 — a second locking member; 32-a second ram connection;
4-a drive mechanism;
5-a guide rail;
61-a first locking catch; 62-secondary locking.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The present embodiment provides an unlocking driving structure, which is disposed in cooperation with a clamping fixture, as shown in fig. 1 to 3, and includes: the unlocking mechanism comprises a base frame 11, a first mounting frame 12, a driving mechanism 4, a first unlocking mechanism 2 and a second unlocking mechanism 3. Wherein, the first mounting frame 12 is slidably mounted on the base frame 11 along a first direction by the driving mechanism 4; the first unlocking mechanism 2 is mounted on the first mounting frame 12, the first unlocking mechanism 2 is provided with a first unlocking pressure head 21, and the first unlocking pressure head 21 has a first unlocking state for moving along a first direction to unlock the first lock catch 61 of the clamping jig; the second unlocking mechanism 3 is installed on the first mounting frame 12, the second unlocking mechanism 3 is provided with a second unlocking pressure head 311, the second unlocking pressure head 311 is arranged at an interval in the first direction with the first unlocking pressure head 21, and the second unlocking pressure head 311 is provided with a second unlocking state in which the first unlocking pressure head 21 is in the first unlocking state and the second lock catch 62 is unlocked.
In the unlocking driving structure provided in this embodiment, the first unlocking mechanism 2 further includes: a mounting bracket and a first biasing member 23. Wherein, the mounting bracket is fixedly mounted on the first mounting bracket 12; the mounting bracket comprises a mounting bin 221 and a mounting cover 222, the mounting bin 221 is provided with a mounting cavity for mounting the first biasing member 23, the mounting cover 222 is mounted on the mounting bin 221, the first biasing member 23 is arranged between the first unlocking pressure head 21 and the first mounting bracket 12 and is mounted in the mounting cavity of the mounting bracket, and the first biasing member 23 is provided with a first biasing force which drives the first unlocking pressure head 21 to move towards a direction away from the first mounting bracket 12 when the second unlocking pressure head 311 is in a second unlocking state. In the present embodiment, the first biasing member 23 is a spring.
In the unlocking driving structure provided in this embodiment, the first unlocking mechanism 2 further includes an adjusting component, and the adjusting component includes: a first adjustment member 24 and a first locking member 25. Wherein the first adjustment member 24 is slidably mounted on the mounting cap 222 and is mounted within the mounting cavity in abutment with one end of the first biasing member 23; the first locking part 25 is sleeved on the first adjusting part 24, and the first locking part 25 is used for limiting the distance between the first adjusting part 24 and the mounting bracket.
The first unlocking mechanism 2 further includes a first ram coupler 26, one end of the first ram coupler 26 being slidably mounted in the mounting cavity and abutting the first biasing member 23, and the other end being coupled to the first unlocking ram 21.
In this embodiment, the first unlocking ram 21 includes a ram mounting block 27, a mounting shaft 28, and a bearing 29; the bearing 29 is sleeved on the mounting shaft 28, and the ram mounting block 27 is fixedly connected with one side of the first ram connecting member 26 away from the first biasing member 23. The sliding block is pushed to move by rolling of the bearing 29 when the lock catch is opened, so that the friction between the first lock catch and the bearing in the unlocking process is further reduced when the first lock catch 61 is matched with the clamping jig to realize unlocking.
The unlocking driving structure provided in this embodiment further includes a guide rail 5 disposed between the base frame 11 and the first mounting frame 12, and the guide rail 5 extends along a first direction.
The unblock drive structure that provides in this embodiment, second unlocking mechanism 3 still includes second pressure head connecting piece 32 and second locking piece 312, second pressure head connecting piece 32 and first mounting bracket 12 fixed connection, second unblock pressure head 311 is adjustably installed on the second pressure head connecting piece 32, second locking piece 312 overlaps and is established outside the second unblock pressure head 311, be used for adjusting the second unblock pressure head 311 with distance between the second pressure head connecting piece 32.
The unlocking driving structure provided by this embodiment drives the first unlocking mechanism 2 and the second unlocking mechanism 3 to respectively abut against the first unlocking pressure head 21 and the second unlocking pressure head 311 through the first mounting frame 12, thereby sequentially unlocking the first latch 61 and the second latch 62, corresponding to the first unlocking state and the second unlocking state, and simultaneously ensuring that the second unlocking state occurs under the condition of the first unlocking state, thereby ensuring that the latch unlocking has an action time difference, and the first latch 61 unlocks before the second latch 62, thereby, when corresponding to the use of an actual clamping jig, firstly, the clamping spring of the first latch 61 acts to contact first, then, the second latch 62 limits the position of the jig to contact again, thereby the clamping jig moves away from one side of the spring under the action of the elastic force of the clamping jig or the external pushing force, and avoiding the influence on the subsequent action steps, the reliability of the unlocking action of the lock catch is ensured.
Example 2
The present embodiment provides an unlocking device including the unlocking driving structure provided in embodiment 1; the sliding component is arranged between the base frame 11 and the first mounting frame 12 and is used for driving the first mounting frame 12 to move along a second direction; the second direction is the feeding direction of the clamping jig. It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (8)
1. The utility model provides an unblock drive structure, cooperates and sets up in centre gripping tool, its characterized in that includes:
a base frame (11);
a first mounting bracket (12), wherein the first mounting bracket (12) is slidably mounted on the base frame (11) along a first direction through a driving mechanism (4);
the first unlocking mechanism (2), the first unlocking mechanism (2) is installed on the first installation frame (12), the first unlocking mechanism (2) is provided with a first unlocking pressure head (21), and the first unlocking pressure head (21) has a first unlocking state which moves along a first direction to unlock a first lock catch (61) of the clamping jig; the first unlocking mechanism (2) further comprises: a mounting bracket and a first biasing member, the mounting bracket is fixedly mounted on the first mounting frame (12), the first biasing member (23) is arranged between the first unlocking pressure head (21) and the first mounting frame (12) and is mounted in a mounting cavity of the mounting bracket, the mounting bracket comprises a mounting bin (221) and a mounting cover (222), the mounting bin (221) is provided with the mounting cavity suitable for mounting the first biasing member (23), and the mounting cover (222) is mounted on the mounting bin (221);
the second unlocking mechanism (3) is installed on the first installation frame (12), the second unlocking mechanism (3) is provided with a second unlocking pressure head (311), the second unlocking pressure head (311) and the first unlocking pressure head (21) are arranged at intervals in the first direction, and the second unlocking pressure head (311) is provided with a second unlocking state for unlocking the second lock catch (62) when the first unlocking pressure head (21) is in the first unlocking state;
wherein the first biasing member (23) has a first biasing force that drives the first unlocking ram (21) to move in a direction away from the first mounting bracket (12) when the second unlocking ram (311) is in the second unlocked state.
2. The unlock drive structure of claim 1,
the first unlocking mechanism (2) further comprises an adjustment assembly comprising:
a first adjustment member (24) slidably mounted within the mounting cavity and abutting one end of the first biasing member (23);
the first locking part (25) is sleeved on the first adjusting part (24), and the first locking part (25) is used for limiting the distance between the first adjusting part (24) and the mounting bracket.
3. The unlock drive structure of claim 2,
the first unlocking mechanism (2) further comprises a first pressure head connecting piece (26), one end of the first pressure head connecting piece (26) is slidably arranged in the mounting cavity and is abutted against the first biasing piece (23), and the other end of the first pressure head connecting piece is connected with the first unlocking pressure head (21).
4. The unlock drive structure of claim 3,
the first unlocking pressure head (21) comprises a pressure head mounting block (27), a mounting shaft (28) and a bearing (29);
the bearing (29) is sleeved on the mounting shaft (28), and the pressure head mounting block (27) is fixedly connected with one side, far away from the first biasing member (23), of the first pressure head connecting piece (26).
5. The unlock drive structure of any one of claims 1 to 3,
the device is characterized by further comprising a guide rail (5) which is arranged between the base frame (11) and the first mounting frame (12), and the guide rail (5) extends along a first direction.
6. The unlock drive structure of any one of claims 1 to 3,
second release mechanism (3) still include second pressure head connecting piece (32) and second locking piece (312), second pressure head connecting piece (32) and first mounting bracket (12) fixed connection, second unblock pressure head (311) is installed adjustably on second pressure head connecting piece (32), second locking piece (312) cover is established outside second unblock pressure head (311), be used for adjusting second unblock pressure head (311) with distance between second pressure head connecting piece (32).
7. An unlocking device characterized by comprising the unlocking drive structure according to any one of claims 1 to 6.
8. The unlocking device according to claim 7, further comprising a sliding assembly disposed between the base frame (11) and the first mounting bracket (12), the sliding assembly being configured to move the first mounting bracket (12) in a second direction; the second direction is the feeding direction of the clamping jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121921518.0U CN216328078U (en) | 2021-08-16 | 2021-08-16 | Unlocking driving structure and unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121921518.0U CN216328078U (en) | 2021-08-16 | 2021-08-16 | Unlocking driving structure and unlocking device |
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| Publication Number | Publication Date |
|---|---|
| CN216328078U true CN216328078U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121921518.0U Active CN216328078U (en) | 2021-08-16 | 2021-08-16 | Unlocking driving structure and unlocking device |
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| CN (1) | CN216328078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750655A (en) * | 2022-04-24 | 2022-07-15 | 宁波惠尔顿婴童安全科技股份有限公司 | Safety seat headrest check out test set |
-
2021
- 2021-08-16 CN CN202121921518.0U patent/CN216328078U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750655A (en) * | 2022-04-24 | 2022-07-15 | 宁波惠尔顿婴童安全科技股份有限公司 | Safety seat headrest check out test set |
| CN114750655B (en) * | 2022-04-24 | 2023-07-25 | 宁波惠尔顿婴童安全科技股份有限公司 | Safety seat headrest detection equipment |
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