CN211361372U - Attachment device - Google Patents
Attachment device Download PDFInfo
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- CN211361372U CN211361372U CN201921764369.4U CN201921764369U CN211361372U CN 211361372 U CN211361372 U CN 211361372U CN 201921764369 U CN201921764369 U CN 201921764369U CN 211361372 U CN211361372 U CN 211361372U
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- clamping part
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Abstract
The utility model provides an assembly device, which comprises a clamping mechanism and two clamping mechanisms, wherein the clamping mechanism comprises a first clamping part and a second clamping part, the first clamping part comprises a first clamping part, a first handheld part and a first pin joint part, one end of the first clamping part, which is far away from the first pin joint part, is provided with a first accommodating groove, the second clamping part comprises a second clamping part, a second handheld part and a second pin joint part, one end of the second clamping part, which is far away from the second pin joint part, is provided with a second accommodating groove, and the first pin joint part is pin-jointed with the second pin joint part; the clamping mechanism comprises a connecting piece and a clamping piece, and the clamping piece is used for clamping a workpiece. In this application, the clamping mechanism can be dismantled magnetism and adsorb in fixture, can change different clamping mechanisms according to the practical application scene to adapt to the work piece of different shapes, strong adaptability, and simple structure, the operation of being convenient for has improved the work efficiency who connects the work piece.
Description
Technical Field
The utility model relates to a dress connects device.
Background
In the machining process, the length of the workpiece is mostly adjusted through an assembling flow, the existing assembling device only supports assembling of the workpiece with a preset shape, the adaptability is single, if the shape of the workpiece is changed, a new assembling device needs to be purchased, and the cost is increased; in addition, the existing attaching devices, such as pliers, tweezers and the like, have low flexibility, heavy volume and low attaching efficiency.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide an attachment device to solve the above problems.
An assembling and connecting device comprises a clamping mechanism and two clamping and holding mechanisms, wherein the clamping mechanism comprises a first clamping piece and a second clamping piece, the first clamping piece comprises a first clamping part, a first handheld part and a first pivoting part arranged between the first clamping part and the first handheld part, a first accommodating groove is formed in one end, far away from the first pivoting part, of the first clamping part, the second clamping piece comprises a second clamping part, a second handheld part and a second pivoting part arranged between the second clamping part and the second handheld part, a second accommodating groove is formed in one end, far away from the second pivoting part, of the second clamping part, and the first pivoting part is pivoted with the second pivoting part;
the clamping mechanism comprises a connecting piece and a clamping piece, and the clamping piece is used for clamping a workpiece;
one end of each connecting piece is connected with the clamping piece, and the other end of each connecting piece is detachably accommodated in the first accommodating groove or the second accommodating groove through magnetic adsorption.
Furthermore, a first magnetic part is embedded in the first accommodating groove, a second magnetic part is embedded in the second accommodating groove, and the first magnetic part and the second magnetic part are respectively used for detachably magnetically adsorbing the connecting piece.
Furthermore, a third magnetic part is embedded in each connecting part, and the third magnetic part is matched with the first magnetic part or the second magnetic part so as to detachably fix the connecting parts in the first accommodating grooves or the second accommodating grooves in a magnetic adsorption manner.
Furthermore, a clamping groove is formed in one end, far away from the connecting piece, of the clamping piece, and the clamping piece clamps the workpiece through the clamping groove.
Furthermore, a plurality of clamping teeth are convexly arranged on the inner side wall of the clamping groove.
Further, an elastic member is provided between the first hand-held portion and the second hand-held portion, and both ends of the elastic member are respectively in contact with the first hand-held portion and the second hand-held portion.
Furthermore, a first cutting surface is convexly arranged on one side, close to the second clamping portion, of the first clamping portion, a second cutting surface is convexly arranged on one side, close to the first clamping portion, of the second clamping portion, and the first cutting surface and the second cutting surface are arranged oppositely.
Further, the first accommodating groove and the second accommodating groove are both square grooves.
The clamping mechanism in the device is detachably magnetically adsorbed on the clamping mechanism, different clamping mechanisms can be replaced according to practical application scenes to adapt to workpieces in different shapes, the adaptability is strong, the structure is simple, the operation is convenient, and the work efficiency of workpiece mounting and connecting is improved.
Drawings
Fig. 1 is a perspective view of an attaching device according to an embodiment of the present invention.
FIG. 2 is an exploded perspective view of the attachment device shown in FIG. 1.
FIG. 3 is a perspective view of the catch mechanism of the attachment device shown in FIG. 1.
Description of the main elements
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
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 efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly disposed on the other component or intervening components may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, the present application provides an attachment device 100, which includes a clamping mechanism 10 and two holding mechanisms 20, wherein the holding mechanism 20 is detachably connected to the clamping mechanism 10, the holding mechanism 20 is used for holding a workpiece 200, and the clamping mechanism 10 is used for moving the two holding mechanisms 20 close to each other to attach the workpieces on the two holding mechanisms 20.
In this embodiment, the workpiece 200 is a bone joint tube.
The clamping mechanism 10 includes a first clamping member 11 and a second clamping member 12, and the first clamping member 11 is pivotally connected to the second clamping member 12.
Referring to fig. 2, the first clamping member 11 includes a first clamping portion 111, a first holding portion 112, and a first pivot portion 113 disposed between the first clamping portion 111 and the first holding portion 112, and a first receiving slot 114 is disposed at an end of the first clamping portion 111 away from the first pivot portion 113. The second clamping member 12 includes a second clamping portion 121, a second holding portion 122, and a second pivot portion 123 disposed between the second clamping portion 121 and the second holding portion 122, wherein a second receiving slot 124 is disposed at an end of the second clamping portion 121 away from the second pivot portion 123, and the first pivot portion 113 is pivotally connected to the second pivot portion 123.
Preferably, the first receiving groove 114 and the second receiving groove 124 are square grooves, and it can be understood that the square grooves or holes are matched with the sub-heads in a quick splicing manner, so that the stress is uniform, and the requirement of using mechanical properties is met.
The chucking mechanism 20 includes a connecting member 21 and a chucking member 22, and the chucking member 22 is used to chuck the workpiece 200.
One end of each connecting member 21 is connected to the retaining member 22, and the other end is received in the first receiving groove 114 or the second receiving groove 124, respectively, and each connecting member 21 is detachably connected to the corresponding first clamping portion 111 or the second clamping portion 121 through magnetic attraction.
The implementation process of the embodiment is as follows:
firstly, respectively clamping the workpiece 200 in the two clamping pieces 22;
the first holding portion 112 and the second holding portion 122 are pressed to make the first clamping portion 111 and the second clamping portion 121 approach each other, so as to drive the two clamping members 22 to approach each other, so as to assemble the workpiece 200 on the clamping members 22.
In this embodiment, the lengths of the first holding portion 112 and the second holding portion 122 are both greater than the lengths of the first clamping portion 111 and the second clamping portion 121, so that the pressing force of the first holding portion 112 and the second holding portion 122 is saved by using the lever principle, and the device is labor-saving and convenient.
In this embodiment, the first holding portion 112 and the second holding portion 122 are arc-shaped, so as to facilitate manual holding and pressing.
In another embodiment, friction lines (not shown) are disposed on both the first handle 112 and the second handle 122 to increase the friction force for the operator to manually hold the first handle 112 and the second handle 122.
In this embodiment, the first pivoting portion 113 and the second pivoting portion 123 are connected by a pivot 30. The pivot 30 is cylindrical, one end of the pivot 30 is protruded from the first pivot portion 113, and the other end thereof is inserted through the second pivot portion 123.
It is understood that in another embodiment, the first pivoting portion 113 is hinged to the second pivoting portion 123.
An elastic member 13 is provided between the first hand-held portion 112 and the second hand-held portion 122, and both ends of the elastic member 13 are in contact with the first hand-held portion 112 and the second hand-held portion 122, respectively. When the first holding part 112 and the second holding part 122 are pressed, the elastic piece 13 is compressed, the buffering is realized through the elastic force provided by the elastic piece 13, when the workpiece 200 is completely attached, the first holding part 112 and the second holding part 122 are released, the elastic piece 13 restores the deformation to provide the elastic force, and the automatic opening of the first holding part 112 and the second holding part 122 is realized.
In this embodiment, the elastic member 13 is a spring.
A first cutting surface 1111 is convexly arranged on one side of the first clamping part 111 close to the second clamping part 121, and a second cutting surface 1211 is convexly arranged on one side of the second clamping part 121 close to the first clamping part 111.
The first cutting surface 1111 and the second cutting surface 1211 are disposed opposite to each other, and the first hand-held portion 112 and the second hand-held portion 122 are pressed together, so that the first cutting surface 1111 and the second cutting surface 1211 are brought close to each other to cut the workpiece 200.
In one embodiment, the first receiving groove 114 is embedded with a first magnetic member 115, the second receiving groove 124 is embedded with a second magnetic member 125, and the first magnetic member 115 and the second magnetic member 125 are respectively used for magnetically attracting the connecting member 21.
It can be understood that, in practical applications, when the clamping member 22 needs to be replaced or maintained, the connecting member 21 can be directly detached from the first receiving groove 114 or the second receiving groove 124, which is simple and convenient, improves the working efficiency, saves the cost, and can enhance the adaptability of the mounting device 100 by quickly and conveniently replacing the clamping member 22.
Each of the connectors 21 is embedded with a third magnetic element 211, and the third magnetic element 211 is matched with the first magnetic element 115 or the second magnetic element 125 to detachably and magnetically fix the connector 21 in the first receiving slot 114 or the second receiving slot 124.
It is understood that the third magnetic member 211 can increase the magnetic attraction force between the connecting member 21 and the first receiving groove 114 or the second receiving groove 124.
One end of the holding member 22 is provided with a clamping groove 221, and the holding member 22 holds the workpiece 200 through the clamping groove 221.
In this embodiment, the slot 221 is U-shaped, and it can be understood that in practical applications, the shape of the slot 221 can be adjusted according to the shape of the workpiece 200.
Referring to fig. 3, in an embodiment, a plurality of clamping teeth 222 are protruded on an inner sidewall of the clamping groove 221.
The extending direction of the clamping teeth 222 is perpendicular to the direction of the clamping groove 221, so as to increase the friction force between the workpiece 200 and the clamping groove 221, and the clamping member 22 can firmly clamp the workpiece 200.
It is understood that in another embodiment, the extending direction of the plurality of clamping teeth 222 may be wavy depending on the shape of the workpiece 200.
It can be understood that, in the embodiment, the workpiece 200 is a bone joint tube, and during the use of the attaching device 100, the two bone joint tubes are firstly respectively clamped in the clamping grooves 221 of the two clamping members 22, wherein the head of one bone joint tube corresponds to the tail of the other bone joint tube, then the first handheld part 112 and the second handheld part 122 are pressed to make the two clamping members 22 approach each other, so that the head of one bone joint tube is attached to the tail of the other bone joint tube, then the attached bone joint tube is moved into one of the clamping grooves 221, and the newly obtained bone joint tube is clamped in the other clamping groove 221, and then the process is sequentially circulated until the bone joint tube is attached to the preset length.
In summary, the implementation process of this embodiment is:
firstly, respectively clamping the workpieces 200 in the clamping grooves 221 of the two clamping pieces 22;
pressing the first holding part 112 and the second holding part 122 to compress the elastic member 13, so that the first clamping part 111 and the second clamping part 121 rotate around the pivot 30 and approach each other, and further drive the two clamping members 22 to approach each other, so as to assemble the workpiece 200 mounted on the clamping members 22;
when the attachment is completed, the first hand-held portion 112 and the second hand-held portion 122 are released, and the elastic member 13 automatically opens the first hand-held portion 112 and the second hand-held portion 122 by the elastic force. The mounting device 100 provided by the application has the advantages that the clamping mechanism 20 is detachably connected to the clamping mechanism 10, different clamping mechanisms 20 can be replaced according to actual application scenes, the adaptability is high, the structure is simple, the operation is convenient, and the efficiency of mounting the workpiece 200 is improved.
In addition, other changes may be made by those skilled in the art without departing from the spirit of the invention, and it is intended that all such changes be considered within the scope of the invention.
Claims (8)
1. An assembly device is characterized by comprising a clamping mechanism and two clamping mechanisms, wherein the clamping mechanism comprises a first clamping part and a second clamping part, the first clamping part comprises a first clamping part, a first handheld part and a first pivot part arranged between the first clamping part and the first handheld part, a first accommodating groove is formed in one end, far away from the first pivot part, of the first clamping part, the second clamping part comprises a second clamping part, a second handheld part and a second pivot part arranged between the second clamping part and the second handheld part, a second accommodating groove is formed in one end, far away from the second pivot part, of the second clamping part, and the first clamping part is pivoted with the second pivot part;
the clamping mechanism comprises a connecting piece and a clamping piece, and the clamping piece is used for clamping a workpiece;
one end of each connecting piece is connected with the clamping piece, and the other end of each connecting piece is detachably accommodated in the first accommodating groove or the second accommodating groove through magnetic adsorption.
2. The attaching device according to claim 1, wherein a first magnetic member is embedded in the first receiving groove, a second magnetic member is embedded in the second receiving groove, and the first magnetic member and the second magnetic member are respectively configured to detachably magnetically attract the connecting member.
3. The attaching device according to claim 2, wherein a third magnetic member is embedded in each of the connectors, and the third magnetic member is engaged with the first magnetic member or the second magnetic member to detachably magnetically attract and fix the connector in the first receiving groove or the second receiving groove.
4. The attaching device as defined in claim 1, wherein an end of said retaining member remote from said connecting member is provided with a catching groove through which said retaining member retains said workpiece.
5. The attachment device of claim 4 wherein the inner sidewall of the channel is convexly provided with a plurality of gripping teeth.
6. The attaching device according to claim 1, wherein an elastic member is provided between the first hand-held portion and the second hand-held portion, and both ends of the elastic member abut against the first hand-held portion and the second hand-held portion, respectively.
7. The attachment device of claim 1 wherein a side of the first clamping portion adjacent the second clamping portion is convexly provided with a first cutting surface, a side of the second clamping portion adjacent the first clamping portion is convexly provided with a second cutting surface, and the first cutting surface and the second cutting surface are oppositely disposed.
8. The attachment device of claim 1 wherein the first and second receiving channels are square channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921764369.4U CN211361372U (en) | 2019-10-18 | 2019-10-18 | Attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921764369.4U CN211361372U (en) | 2019-10-18 | 2019-10-18 | Attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211361372U true CN211361372U (en) | 2020-08-28 |
Family
ID=72166428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921764369.4U Active CN211361372U (en) | 2019-10-18 | 2019-10-18 | Attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211361372U (en) |
-
2019
- 2019-10-18 CN CN201921764369.4U patent/CN211361372U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450016 standard workshop No.7, Henan Zhengzhou export processing zone, 9th Street, Zhengzhou Economic Development Zone, Henan Province Patentee after: Fulian Precision Electronics (Zhengzhou) Co.,Ltd. Address before: 450016 standard workshop No.7, Henan Zhengzhou export processing zone, 9th Street, Zhengzhou Economic Development Zone, Henan Province Patentee before: Futaihua precision electronics (Zhengzhou) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |