CN210413409U

CN210413409U - Clamping structure and positioning device with same

Info

Publication number: CN210413409U
Application number: CN201921018892.2U
Authority: CN
Inventors: 陈鑫鸿; 吴凯旋; 刘阳
Original assignee: Chongqing Spirit Dragon Automation Equipment Co ltd
Current assignee: Chongqing Spirit Dragon Automation Equipment Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-04-28
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a press from both sides tight structure and have this positioner who presss from both sides tight structure, this press from both sides tight structure is including pressing from both sides tight supporting seat, installs on pressing from both sides tight supporting seat and pushes down drive arrangement, and the output that pushes down drive arrangement is connected with and presss from both sides tight drive arrangement, pushes down drive arrangement and acts on and presss from both sides tight drive arrangement and makes: the clamping driving device can move up and down; the clamping driving device is provided with two output ends which can move back to back or opposite to each other, the two output ends are both connected with clamping components, and the clamping components are provided with clamping plates; and the clamping driving device is also provided with a pressing component, and the pressing component is provided with an elastic pressing piece. The utility model discloses can realize the location work of notebook computer high stability to improve the lock and pay the quality, can make the notebook computer can accept the lock of three sides simultaneously again and pay work, pay efficiency with the improvement lock.

Description

Clamping structure and positioning device with same

Technical Field

The utility model belongs to the technical field of the notebook processing technique and specifically relates to a press from both sides tight structure and have this positioner who presss from both sides tight structure.

Background

The casing of the notebook computer is not only the most direct way for protecting the machine body, but also an important factor influencing the heat dissipation effect, the weight and the aesthetic degree of the notebook computer. The notebook computer housing is typically assembled using an automated screw machine for locking. Most of existing screw machines are provided with locking structures capable of moving in multiple dimensions to lock and pay a shell, and due to the fact that locking surfaces can involve multiple sides of the shell, the locking structures can only sequentially lock and pay the sides one by one, and therefore production efficiency is necessarily affected. In the locking and paying process, in order to improve the locking and paying precision, the shell needs to be positioned and then locked, the existing positioning structure is positioned behind the shell, most of the locking and paying structures can only act on one side surface or two side surfaces of the shell, and therefore the locking and paying machine is not suitable for being used for simultaneously locking and paying screw machines with multiple side surfaces.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art's above-mentioned problem, providing a press from both sides tight structure and have this positioner who presss from both sides tight structure, can realize the location work of notebook computer high stability to improve the lock and pay the quality, can make the notebook computer can accept the lock of three sides simultaneously again and pay work, in order to improve the lock and pay efficiency.

The purpose of the utility model is mainly realized through the following technical scheme:

the utility model provides a press from both sides tight structure, includes and presss from both sides tight supporting seat installs on the tight supporting seat and pushes down drive arrangement, pushes down drive arrangement's output and is connected with and presss from both sides tight drive arrangement, pushes down drive arrangement and acts on and presss from both sides tight drive arrangement and makes: the clamping driving device can move up and down;

the clamping driving device is provided with two output ends which can move back to back or opposite to each other, the two output ends are both connected with clamping components, and the clamping components are provided with clamping plates;

and the clamping driving device is also provided with a pressing component, and the pressing component is provided with an elastic pressing piece.

The utility model discloses during the application, still should be equipped with can with elasticity down piece matched with shell supporting seat. The semi-finished product of the notebook computer is placed on the shell supporting seat, the clamping driving device is started to enable the two clamping plates to move back to back so as to enlarge the clamping area of the two clamping plates, meanwhile, the pressing driving device is started to enable the clamping driving device to move downwards until the two clamping plates are located on the two side faces of the notebook computer, and the elastic pressing piece enables the notebook computer to be abutted against the shell supporting seat. And then the clamping driving device is started to enable the two clamping plates to move oppositely to clamp the notebook computer, so that the clamping and positioning work of the notebook computer can be completed for subsequent locking work.

In order to prevent the elastic pressing piece from damaging the shell of the notebook computer, further, the elastic pressing piece comprises a first supporting column, and the bottom end of the first supporting column is connected with an elastic seat. The elastic seat is made of elastic materials such as silica gel, rubber and the like. When the elastic pressing piece moves downwards to be contacted with the shell of the notebook computer, the elastic pressing piece can play a role in buffering, and the shell is prevented from being damaged.

In order to prevent the elastic pressing piece from damaging the shell of the notebook computer, further, the elastic pressing piece comprises a second supporting column and a movable barrel sleeved on the second supporting column, and the bottom end of the second supporting column is connected with a limiting head for preventing the movable barrel from separating from the second supporting column;

still the cover is equipped with elastic support piece on the second support column, and elastic support piece acts on a movable section of thick bamboo for: the movable cylinder is positioned at a low position and is abutted against the limiting head.

When the elastic lower pressing piece moves downwards to be contacted with the shell of the notebook computer, the buffering force can be absorbed through the matching between the movable barrel and the elastic supporting piece, so that the damage to the shell can be effectively reduced.

In order to reduce the damage of the movable cylinder to the shell, further, the bottom end of the movable cylinder is connected with an elastic cushion plate. The area of the bottom end of the elastic cushion plate can be larger than that of the bottom end of the movable cylinder, so that the action range of the shell can be enlarged to obtain a more stable positioning effect.

Furthermore, the pressing component comprises a pressing connecting frame, and a support column strip-shaped groove is formed in the pressing connecting frame;

the upper end part of the second support column can penetrate through the support column strip-shaped groove, the top end part of the second support column is provided with a support column threaded section, and an upper support column nut positioned above the support column strip-shaped groove and a lower support column nut positioned below the support column strip-shaped groove are in threaded fit with the support column threaded section;

the upper end and the lower end of the elastic supporting piece are respectively abutted to the lower support column nut and the movable cylinder.

The utility model discloses in, through the setting of last support column nut and bottom suspension dagger nut, can fix the position of the relative support column bar-shaped groove of second support column, so, can adjust the position of second support column according to the size of notebook computer model, make it can fix a position notebook computer better.

Further, the downward pressing connecting frame comprises a downward pressing connecting frame A and a downward pressing connecting frame B;

the downward pressing connection A frame is connected with the clamping driving device, and a connecting frame strip-shaped groove is formed in the downward pressing connection A frame;

the downward pressing connection B frame is connected with a connecting column which can penetrate through a strip-shaped groove of the connecting frame, a connecting column nut which is in threaded fit with the connecting column is sleeved on the connecting column, and the connecting column nut and the downward pressing connection B frame are respectively positioned on two sides of the downward pressing connection A frame;

all be provided with a plurality of on pushing down connection A frame and pushing down connection B frame support column bar groove.

The utility model discloses in, through the screw-thread fit between spliced pole and the spliced pole nut, can fix and push down the position of connecting B frame relatively pushing down connection A frame, so, can come the adjustment according to the size of notebook computer model and push down the scope of action that the link covered.

Further, the clamping assembly comprises a clamping connecting frame, and at least two clamping plates arranged at intervals are arranged on the clamping connecting frame.

The clamping plates are arranged at intervals, so that not only can the notebook computer be stably positioned, but also the area to be locked can be set aside, and both side surfaces of the notebook computer can receive the locking work of the locking structure.

Furthermore, a clamping position sensor is arranged on the clamping connecting frame.

Therefore, whether the notebook computer is in a specific clamping and positioning position or not can be effectively monitored.

A positioning device comprises a positioning support seat and a clamping structure as described in any one of the above items;

the positioning support seat is provided with a positioning area, one side of the positioning support seat is provided with at least two limiting convex plates which are arranged at intervals, the other side of the positioning support seat is provided with a side pressure driving device, the output end of the side pressure driving device is connected with a side pressure plate, and the pressure measuring driving device acts on the side pressure plate to enable: the side pressure plates can move in the direction away from or close to the limit convex plate.

In the utility model, for example, when two clamping plates act on the left and right side surfaces of the notebook computer, a semi-finished product of the notebook computer is placed in a positioning area, and a side pressure driving device is started to push the notebook computer towards the direction close to a limit convex plate until the side pressure driving device is contacted with the limit convex plate, so that the front and back sides of the notebook computer are well positioned; meanwhile, the left side, the right side, the upper end face and the lower end face of the notebook computer can be positioned well through the arrangement of the pressing component and the clamping component. Therefore, the stable positioning of the notebook computer can be completed. The plurality of limiting convex plates and the plurality of clamping plates are arranged at intervals, so that the three side surfaces of the notebook computer can be made to be out of the region to be locked, and the notebook computer can simultaneously receive the locking work of the three side surfaces.

In order to avoid damaging the shell of the notebook computer, furthermore, elastic gaskets are arranged on the inner side surfaces of the clamping plates and the inner side surfaces of the side pressing plates.

The utility model discloses following beneficial effect has:

1. in the clamping structure, through the setting of pushing down subassembly and clamping component, can effectively accomplish the location work of notebook computer semi-manufactured goods both sides face and up-down terminal surface. Wherein, through the setting of elasticity pushing down the piece, can avoid haring notebook computer's shell at the positioning process.

2. The tight structure of clamp in, through the setting of last support column nut and bottom suspension dagger nut, can fix the position of the relative support column bar groove of second support column, through the screw-thread fit between spliced pole and the spliced pole nut, can fix and push down the position of connecting B frame relative push down connection A frame, so, can adjust the scope of action that the subassembly covered that pushes down according to the size of notebook computer model to fix a position notebook computer better in phase.

3. In the positioning device of the utility model, the front side and the rear side of the notebook computer can be positioned by matching the side pressure plates with the limiting convex plates; the upper end surface and the lower end surface of the notebook computer can be positioned through the matching of the pressing component and the positioning support seat; through the setting of clamping component, can fix a position the left and right sides of notebook computer. Wherein, two at least spacing flanges and two at least splint all set up at an interval, so, can let out the region is paid to the lock of three sides of notebook computer. Therefore, the positioning device can realize the high-stability positioning work of the notebook computer to improve the locking quality, and can also ensure that the notebook computer can simultaneously receive the locking work of three sides to improve the locking efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings required for describing the embodiments of the present invention will be briefly described below. It is obvious that the drawings in the following description are only some of the embodiments described in the present application, and that other drawings can be derived from the following drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a clamping structure and a positioning device having the clamping structure according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an embodiment of a second supporting column and a movable cylinder in the clamping structure and the positioning device with the clamping structure according to the present invention;

fig. 3 is a schematic structural view of a specific embodiment of a pressing-down connecting frame in a clamping structure and a positioning device having the clamping structure according to the present invention;

FIG. 4 is a schematic structural view of example 5.

Wherein, the part names corresponding to the reference numbers are as follows: 1. the clamping support seat comprises a clamping support seat, 2, a pressing-down driving device, 3, a clamping driving device, 4, a clamping plate, 5, a first support column, 6, an elastic seat, 7, a second support column, 8, a movable cylinder, 9, a limiting head, 10, an elastic supporting piece, 11, an elastic cushion plate, 12, a pressing-down connecting frame, 13, a support column strip-shaped groove, 14, a support column threaded section, 15, an upper support column nut, 16, a lower support column nut, 17, a clamping connecting frame, 18, a pressing-down connecting A frame, 19, a clamping position sensor, 20, a positioning support seat, 21, a limiting convex plate, 22, a side pressure driving device, 23, a side pressure plate, 24, an elastic gasket, 25, a pressing-down connecting B frame, 26, a connecting frame strip-shaped groove, 27, a connecting column, 28, a connecting column nut, 29 and clamping hollowing.

Detailed Description

In order to make those skilled in the art better understand the present invention, the technical solutions in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be apparent that the embodiments described below are only some, but not all embodiments of the present invention. Based on the embodiments recorded in the present invention, all other embodiments obtained by those skilled in the art without creative efforts are all within the scope of the present invention.

Example 1

As shown in fig. 1-4, a clamping structure includes a clamping support base 1, a pressing driving device 2 is installed on the clamping support base 1, an output end of the pressing driving device 2 is connected with a clamping driving device 3, and the pressing driving device 2 acts on the clamping driving device 3 to make: the clamping driving device 3 can move up and down;

the clamping driving device 3 is provided with two output ends which can move back to back or opposite to each other, the two output ends are both connected with a clamping assembly, and the clamping assembly is provided with a clamping plate 4;

the clamping driving device 3 is also provided with a pressing component which is provided with an elastic pressing piece.

In this embodiment, the push-down driving device 2 can be selected from a slide table cylinder, a biaxial cylinder, and the like. The clamping driving device 3 can be selected from a pneumatic claw cylinder.

Example 2

This example is further defined on the basis of example 1 as follows: the elasticity pushes down the piece and includes first support column 5, and the bottom of first support column 5 is connected with elastic seat 6.

In this embodiment, the elastic seat 6 may be made of silicone rubber, or the like.

Example 3

This example is further defined on the basis of example 1 as follows: the elastic pressing piece comprises a second supporting column 7 and a movable barrel 8 sleeved on the second supporting column 7, and the bottom end of the second supporting column 7 is connected with a limiting head 9 for preventing the movable barrel 8 from separating from the second supporting column 7;

still the cover is equipped with elastic support element 10 on the second support column 7, and elastic support element 10 acts on movable cylinder 8 for: the movable cylinder 8 is in a lower position and abuts against the stopper 9.

In this embodiment, the elastic support 10 may be a compression spring. The movable cylinder 8 is provided with a movable groove with a small top opening and a large inner cavity, the limiting head 9 is positioned in the movable groove, the outer diameter of the limiting head 9 is larger than the width of the top opening of the movable cylinder 8, and the width of the top opening of the movable cylinder 8 is larger than the outer diameter of the second support column 7.

Preferably, an elastic pad 11 is connected to the bottom end of the movable cylinder 8.

In this embodiment, the elastic pad 11 may be made of silicone rubber or rubber.

Preferably, the pressing assembly comprises a pressing connecting frame 12, and a supporting column strip-shaped groove 13 is formed in the pressing connecting frame 12;

the upper end part of the second support column 7 can penetrate through the support column strip-shaped groove 13, the top end part of the second support column 7 is provided with a support column threaded section 14, and an upper support column nut 15 positioned above the support column strip-shaped groove 13 and a lower support column nut 16 positioned below the support column strip-shaped groove 13 are in threaded fit with the support column threaded section 14;

the upper end and the lower end of the elastic supporting piece 10 are respectively abutted against the lower support column nut 16 and the movable cylinder 8.

Preferably, the push down link 12 includes a push down link a shelf 18 and a push down link B shelf 25;

the downward pressing connection A frame 18 is connected with the clamping driving device 3, and a connecting frame strip-shaped groove 26 is formed in the downward pressing connection A frame 18;

the downward pressing connection B frame 25 is connected with a connecting column 27 capable of penetrating through a connecting frame strip-shaped groove 26, a connecting column nut 28 in threaded fit with the connecting column 27 is sleeved on the connecting column 27, and the connecting column nut 28 and the downward pressing connection B frame 25 are respectively positioned on two sides of the downward pressing connection A frame 18;

the press-down connection A frame 18 and the press-down connection B frame 25 are both provided with a plurality of support column strip-shaped grooves 13.

In this embodiment, the pressing frames 12 may be disposed on the front and rear sides of the clamping driving device 3, and the two clamping plates 4 are disposed on the left and right sides of the clamping driving device 3.

Example 4

This example is further defined on the basis of example 1 as follows: the clamping assembly comprises a clamping connecting frame 17, and at least two clamping plates 4 arranged at intervals are arranged on the clamping connecting frame 17.

Preferably, a clamping position sensor 19 is arranged on the clamping connection frame 17.

In order to reduce the weight of the clamping bracket 17, a clamping cutout 29 can be provided on the clamping bracket 17. The grip position sensor 19 may alternatively be D-M9B.

Example 5

As shown in fig. 4, a positioning device includes a positioning support 20 and a clamping structure according to any one of embodiments 1 to 3;

the positioning support seat 20 is provided with a positioning area, one side of the positioning support seat 20 is provided with at least two spacing convex plates 21 arranged at intervals, the other side of the positioning support seat 20 is provided with a side pressure driving device 22, the output end of the side pressure driving device 22 is connected with a side pressure plate 23, and the pressure measuring driving device 22 acts on the side pressure plate 23 to make: the side pressure plates 23 can move in a direction away from or close to the limit convex plate 21.

Preferably, the inner side surface of the clamping plate 4 and the inner side surface of the side pressing plate 23 are both provided with an elastic gasket 24.

In this embodiment, the elastic pad 24 may be made of rubber or silicone.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of the ordinary skilled person say, do not deviate from the utility model discloses a other embodiments that reach under the technical scheme all should be contained the utility model discloses a within the scope of protection.

Claims

1. A clamping structure, characterized in that: including pressing from both sides tight supporting seat (1), install on pressing from both sides tight supporting seat (1) and push down drive arrangement (2), the output that pushes down drive arrangement (2) is connected with and presss from both sides tight drive arrangement (3), pushes down drive arrangement (2) and acts on and presss from both sides tight drive arrangement (3) and makes: the clamping driving device (3) can move up and down;

the clamping driving device (3) is provided with two output ends which can move back to back or opposite to each other, the two output ends are both connected with a clamping assembly, and the clamping assembly is provided with a clamping plate (4);

and a pressing component is also arranged on the clamping driving device (3), and the pressing component is provided with an elastic pressing piece.

2. A clamping arrangement according to claim 1, wherein: the elasticity pushes down the piece and includes first support column (5), and the bottom of first support column (5) is connected with elastic seat (6).

3. A clamping arrangement according to claim 1, wherein: the elastic pressing piece comprises a second supporting column (7) and a movable barrel (8) sleeved on the second supporting column (7), and the bottom end of the second supporting column (7) is connected with a limiting head (9) for preventing the movable barrel (8) from separating from the second supporting column (7); still overlap on second support column (7) and be equipped with elastic support piece (10), elastic support piece (10) act on a movable cylinder (8) for: the movable cylinder (8) is positioned at a low position and is abutted against the limiting head (9).

4. A clamping arrangement according to claim 3, wherein: the bottom end of the movable cylinder (8) is connected with an elastic cushion plate (11).

5. A clamping arrangement according to claim 3, wherein: the pressing component comprises a pressing connecting frame (12), and a support column strip-shaped groove (13) is formed in the pressing connecting frame (12);

the upper end part of the second supporting column (7) can penetrate through the supporting column strip-shaped groove (13), the top end part of the second supporting column (7) is provided with a supporting column threaded section (14), and an upper supporting column nut (15) positioned above the supporting column strip-shaped groove (13) and a lower supporting column nut (16) positioned below the supporting column strip-shaped groove (13) are in threaded fit with the supporting column threaded section (14);

the upper end and the lower end of the elastic supporting piece (10) are respectively abutted to the lower supporting column nut (16) and the movable cylinder (8).

6. A clamping arrangement according to claim 5, wherein: the downward pressing connecting frame (12) comprises a downward pressing connecting frame A (18) and a downward pressing connecting frame B (25);

the downward pressing connection A frame (18) is connected with the clamping driving device (3), and a connection frame strip-shaped groove (26) is formed in the downward pressing connection A frame (18);

the downward pressing connection B frame (25) is connected with a connecting column (27) capable of penetrating through a connecting frame strip-shaped groove (26), a connecting column nut (28) in threaded fit with the connecting column (27) is sleeved on the connecting column (27), and the connecting column nut (28) and the downward pressing connection B frame (25) are respectively positioned on two sides of the downward pressing connection A frame (18);

the press-connection A frame (18) and the press-connection B frame (25) are provided with a plurality of support column strip-shaped grooves (13).

7. A clamping arrangement according to claim 1, wherein: the clamping assembly comprises a clamping connecting frame (17), and at least two clamping plates (4) arranged at intervals are arranged on the clamping connecting frame (17).

8. A clamping arrangement according to claim 7, wherein: and a clamping position sensor (19) is arranged on the clamping connecting frame (17).

9. A positioning device, characterized by: comprises a positioning support seat (20) and a clamping structure according to any one of claims 1 to 8;

the positioning support seat (20) is provided with a positioning area, one side of the positioning support seat (20) is provided with at least two limiting convex plates (21) which are arranged at intervals, the other side of the positioning support seat (20) is provided with a side pressure driving device (22), the output end of the side pressure driving device (22) is connected with a side pressure plate (23), and the side pressure driving device (22) acts on the side pressure plate (23) to enable: the side pressure plates (23) can move towards the direction far away from or close to the limit convex plate (21).

10. A positioning device as set forth in claim 9, wherein: and elastic gaskets (24) are arranged on the inner side surface of the clamping plate (4) and the inner side surface of the side pressing plate (23).