CN108161961B - Material taking clamping jaw - Google Patents
Material taking clamping jaw Download PDFInfo
- Publication number
- CN108161961B CN108161961B CN201810140471.0A CN201810140471A CN108161961B CN 108161961 B CN108161961 B CN 108161961B CN 201810140471 A CN201810140471 A CN 201810140471A CN 108161961 B CN108161961 B CN 108161961B
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- China
- Prior art keywords
- positioning
- positioning piece
- piece
- assembly
- wedge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/0047—Gripping heads and other end effectors for internally gripping hollow or recessed objects
Abstract
The invention relates to a material extracting jaw, comprising: a body; a driving assembly fixed on the body; the clamping assembly is positioned at the lower end of the body and comprises a left positioning piece and a right positioning piece which are connected to the body in a sliding manner; the positioning plate is positioned at the lower end of the body and is provided with a mounting groove for penetrating through the left positioning piece and the right positioning piece; the guide assembly comprises a guide structure and a compression spring, wherein the guide structure and the compression spring are arranged between the body and the positioning plate. The left positioning part and the right positioning part are used for positioning the inner hole to form shaft holes, so that the material moving device can adapt to the moving of the winding drums with different apertures, the positioning plate is used for positioning the end face of the winding drum under the jacking action of the compression spring, at the moment, the material taking clamping jaw is used for positioning the end face of the winding drum in a short shaft mode, the end face of the winding drum is positioned in a clamped mode, the positioning and clamping are very stable and firm, and heavier materials can be borne.
Description
Technical Field
The invention relates to a material extracting jaw.
Background
At present, for some cylindrical materials, such as a winding drum for winding enameled wires, the winding drum can not support to clamp an excircle or a cylindrical part when moving materials, so that a center hole is generally arranged at the center of the winding drum to move materials, the traditional structure for moving materials by the winding drum has the problems of unstable and unstable clamping, shaking and even falling during transportation, and the traditional clamping structure also has the problem of light load.
Disclosure of Invention
To overcome the deficiencies of the prior art described above, it is an object of the present invention to provide a take out jaw.
The technical scheme of the invention is as follows:
get material clamping jaw includes: a body; a driving assembly fixed on the body; the clamping assembly is positioned at the lower end of the body and comprises a left positioning piece and a right positioning piece which are connected to the body in a sliding manner; the positioning plate is positioned at the lower end of the body and is provided with a mounting groove for penetrating through the left positioning piece and the right positioning piece; the guide assembly comprises a guide structure and a compression spring, wherein the guide structure and the compression spring are arranged between the body and the positioning plate; the lower end of the left positioning piece is provided with a left positioning part; the right positioning piece is provided with a right positioning part; the driving end of the driving assembly drives the left positioning piece and the right positioning piece to slide outwards respectively; and two ends of the compression spring respectively press the body and the positioning plate.
The further technical scheme is as follows: the material taking clamping jaw also comprises a left sliding connection seat and a right sliding connection seat which are fixed on the body, and a guide rod arranged between the left sliding connection seat and the right sliding connection seat; the left positioning piece and the right positioning piece are respectively connected to the guide rod in a sliding mode.
The further technical scheme is as follows: the material taking clamping jaw further comprises a left return spring and a right return spring, wherein the left return spring is pressed between the left sliding connection seat and the left positioning piece, and the right return spring is pressed between the right sliding connection seat and the right positioning piece; the left reset spring is pressed against the left positioning piece so that the left positioning piece approaches to the right positioning piece; the right reset spring is pressed against the right positioning piece so that the right positioning piece is close to the left positioning piece.
The further technical scheme is as follows: the driving component is a linear motor or a linear cylinder; the left side and the right side of the bottom of the driving end are respectively provided with a left wedge-shaped surface and a right wedge-shaped surface; the right side of the left positioning piece is provided with a left wedge-shaped part matched with the left wedge-shaped surface; the left side of the right positioning piece is provided with a right wedge-shaped part matched with the right wedge-shaped surface; when the driving end moves downwards, the driving end respectively pushes the left positioning piece and the right positioning piece to move outwards.
The further technical scheme is as follows: the left positioning part is provided with a left semi-conical table and a left positioning structure arranged at the upper end of the left semi-conical table; right side location portion is equipped with right half toper platform, and locates right location structure on the right half toper platform.
The further technical scheme is as follows: the left positioning structure and the right positioning structure are semi-annular positioning grooves; when left side setting element and right setting element laminating, left side half cone frustum, right half cone frustum form the circular cone platform, left side location structure, right location structure form the annular groove.
The further technical scheme is as follows: the material taking clamping jaw further comprises a detection assembly for detecting materials; the detection assembly is fixed on the positioning plate.
The further technical scheme is as follows: the guide structure is a guide post.
Compared with the prior art, the invention has the technical effects that: the material taking clamping jaw is characterized in that a left positioning part and a right positioning part are respectively arranged at the lower ends of the left positioning part and the right positioning part, when the clamping assembly extends into a hole of the winding drum, the left positioning part and the right positioning part slide outwards under the driving of the driving end, the left positioning part and the right positioning part form shaft hole positioning in the inner hole, the material taking clamping jaw can adapt to the material moving of the winding drum with different sizes and apertures, in addition, the positioning plate forms end surface positioning on the end surface of the winding drum under the jacking action of the compression spring, at the moment, the material taking clamping jaw forms short shaft and end surface positioning on the winding drum, the positioning and clamping are very stable and firm, and the material can be borne.
The invention is further described below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of a material extracting jaw of the present invention;
FIG. 2 is a side view of a closed condition of the take-off jaw;
figure 3 is a side view of an open position of a take-off jaw.
Reference numerals
10 get material clamping jaw 1 body
2 drive assembly 21 drive end
3 left positioning piece of clamping assembly 31
311 left positioning part 311A left half-cone platform
311B left positioning structure 32 right positioning piece
321 right positioning part 321A right half cone platform
321B right positioning structure 4 positioning plate
41 mounting groove 5 guide assembly
51 guide structure 52 compression spring
6 left sliding connection seat 7 right sliding connection seat
8 guide rod 9 detection component
Detailed Description
In order to more fully understand the technical content of the present invention, the technical solution of the present invention is further described and illustrated below with reference to the schematic drawings, but not limited thereto.
Get material clamping jaw includes: the body, be fixed in the drive assembly of body, the clamp that is located the body lower extreme gets the subassembly, is located the locating plate of body lower extreme, direction subassembly. The clamping assembly comprises a left positioning piece and a right positioning piece which are connected to the body in a sliding mode, and the positioning plate is provided with a mounting groove used for penetrating through the left positioning piece and the right positioning piece. The guide assembly comprises a guide structure and a compression spring which are arranged between the body and the positioning plate, the two ends of the compression spring respectively press the body and the positioning plate, the material taking manipulator drives the body to move downwards during working, the guide assembly extends into a hole of the winding drum, and the positioning plate compresses the end face of the winding drum under the action of the compression spring to form end face positioning. The lower extreme of left setting element is equipped with left location portion, and right setting element is equipped with right location portion, and the drive assembly's drive end drives left setting element, right setting element respectively and slides to the outside, and at this moment, left location portion, right location portion form the minor axis location to the hole of reel, under the prerequisite that combines locating plate terminal surface location, get the material clamping jaw and can form stable location structure.
As shown in fig. 1, 2, and 3, a take-off jaw 10 includes: the clamping device comprises a body 1, a driving assembly 2 fixed on the body 1, a clamping assembly 3 positioned at the lower end of the body 1, a positioning plate 4 positioned at the lower end of the body 1 and a guiding assembly 5. The gripping assembly 3 comprises a left positioning member 31 and a right positioning member 32 slidably coupled to the body 1, and the positioning plate 4 is provided with a mounting groove 41 for passing through the left positioning member 31 and the right positioning member 32. Guide assembly 5 is including locating guide structure 51 and compression spring 52 between body 1 and locating plate 4, and body 1 and locating plate 4 are pushed up respectively to compression spring 52's both ends, and during operation, material taking manipulator drive body 1 moves down, and guide assembly 5 stretches into the downthehole of reel, and locating plate 4 compresses tightly the terminal surface of reel under compression spring 52's effect, forms the terminal surface location. The lower extreme of left side setting element 31 is equipped with left location portion 311, and right side setting element 32 is equipped with right location portion 321, and the drive end 21 of drive assembly 2 drives left setting element 31, right setting element 32 respectively and slides to the outside, and at this moment, left location portion 311, right setting element 321 form the minor axis location to the hole of reel, under the prerequisite that combines 4 terminal surfaces of locating plate location, get material clamping jaw 10 and can form stable location structure.
Preferably, the material taking clamping jaw 10 further comprises a left sliding connection seat 6 and a right sliding connection seat 7 fixed on the body 1, a guide rod 8 arranged between the left sliding connection seat 6 and the right sliding connection seat 7, and a left positioning member 31 and a right positioning member 32 respectively connected to the guide rod 8 in a sliding manner. In the present embodiment, the number of guide rods is 2.
Preferably, the material taking clamping jaw 10 further comprises a left return spring pressed between the left sliding seat 6 and the left positioning member 31, and a right return spring pressed between the right sliding seat 7 and the right positioning member 32. The left reset spring presses the left positioning piece 31 to enable the left positioning piece 31 to approach the right positioning piece 32, the right reset spring presses the right positioning piece 32 to enable the right positioning piece 32 to approach the left positioning piece 31, and when the driving end 21 does not drive the left positioning piece 31 and the right positioning piece 32, the left positioning piece 31 and the right positioning piece 32 are respectively pressed and attached under the pressing of the left reset spring and the right reset spring to enable the left positioning piece 31 and the right positioning piece 32 to smoothly enter a hole of the winding drum when the material is moved next time.
Preferably, the driving assembly 2 is a linear cylinder, and a left wedge surface and a right wedge surface are respectively arranged on the left side and the right side of the bottom of the driving end 21. The right side of the left positioning piece 31 is provided with a left wedge-shaped portion matched with the left wedge-shaped surface, the left side of the right positioning piece 32 is provided with a right wedge-shaped portion matched with the right wedge-shaped surface, when the driving end 21 moves downwards, the driving end 21 respectively presses the left positioning piece 31 and the right positioning piece 32 to move outwards, and when the material is moved, the driving end 21 always presses the left positioning piece 31 and the right positioning piece 32. In other embodiments, the drive assembly 2 is a linear motor.
Preferably, the left positioning portion 311 is provided with a left half-cone-shaped base 311A and a left positioning structure 311B provided at an upper end of the left half-cone-shaped base 311A. The right positioning portion 321 has a right half cone 321A and a right positioning structure 321B disposed at the upper end of the right half cone 321A.
Preferably, the left positioning structure 311B and the right positioning structure 321B are semi-annular positioning grooves. When the left positioning member 31 and the right positioning member 32 are attached to each other, the left half-cone-shaped platform 311A and the right half-cone-shaped platform 321A form a cone frustum, and the left positioning structure 311B and the right positioning structure 321B form an annular groove. When specifically using, the cable reel is provided with the location portion that extends to downthehole, and when moving the material, the constant head tank and the location portion of left setting element 31 and right setting element 32 form the joint relation to the stability of guaranteeing to press from both sides the clamp and get subassembly 3 location.
Preferably, the material extracting jaw 10 further comprises a detecting assembly 9 for detecting the material, the detecting assembly 9 being fixed to the positioning plate 4, in this embodiment, the material refers to a cable drum.
Preferably, the guide structure 51 is a guide post fixed to the positioning plate 4.
The technical contents of the present invention are further illustrated by the examples to facilitate the understanding of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention, and the scope of the present invention is subject to the claims.
Claims (1)
1. Get material clamping jaw, its characterized in that includes:
a body;
a driving assembly fixed on the body;
the clamping assembly is positioned at the lower end of the body and comprises a left positioning piece and a right positioning piece which are connected to the body in a sliding manner;
the positioning plate is positioned at the lower end of the body and is provided with a mounting groove for penetrating through the left positioning piece and the right positioning piece;
the guide assembly comprises a guide structure and a compression spring, wherein the guide structure and the compression spring are arranged between the body and the positioning plate;
the lower end of the left positioning piece is provided with a left positioning part; the right positioning piece is provided with a right positioning part;
the driving end of the driving assembly drives the left positioning piece and the right positioning piece to slide outwards respectively; two ends of the compression spring respectively press the body and the positioning plate;
the material taking clamping jaw also comprises a left sliding connection seat and a right sliding connection seat which are fixed on the body, and a guide rod arranged between the left sliding connection seat and the right sliding connection seat; the left positioning piece and the right positioning piece are respectively connected to the guide rod in a sliding manner;
the material taking clamping jaw further comprises a left return spring and a right return spring, wherein the left return spring is pressed between the left sliding connection seat and the left positioning piece, and the right return spring is pressed between the right sliding connection seat and the right positioning piece; the left reset spring is pressed against the left positioning piece so that the left positioning piece approaches to the right positioning piece; the right reset spring is pressed against the right positioning piece so that the right positioning piece approaches to the left positioning piece;
the driving component is a linear motor or a linear cylinder; the left side and the right side of the bottom of the driving end are respectively provided with a left wedge-shaped surface and a right wedge-shaped surface; the right side of the left positioning piece is provided with a left wedge-shaped part matched with the left wedge-shaped surface; the left side of the right positioning piece is provided with a right wedge-shaped part matched with the right wedge-shaped surface; when the driving end moves downwards, the driving end respectively supports against the left positioning piece and the right positioning piece to move outwards;
the left positioning part is provided with a left semi-conical table and a left positioning structure arranged at the upper end of the left semi-conical table; the right positioning part is provided with a right half conical table and a right positioning structure arranged at the upper end of the right half conical table;
the left positioning structure and the right positioning structure are semi-annular positioning grooves; when the left positioning piece and the right positioning piece are attached, the left half-cone frustum and the right half-cone frustum form a cone frustum, and the left positioning structure and the right positioning structure form an annular groove; when the clamping assembly is used, the cable drum is provided with a positioning part extending into the hole, and when the cable drum moves, the positioning grooves of the left positioning piece and the right positioning piece are in clamping connection with the positioning part, so that the positioning stability of the clamping assembly is ensured; the material taking clamping jaw further comprises a detection assembly for detecting materials; the detection assembly is fixed on the positioning plate; the guide structure is a guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140471.0A CN108161961B (en) | 2018-02-11 | 2018-02-11 | Material taking clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140471.0A CN108161961B (en) | 2018-02-11 | 2018-02-11 | Material taking clamping jaw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108161961A CN108161961A (en) | 2018-06-15 |
| CN108161961B true CN108161961B (en) | 2021-11-16 |
Family
ID=62514149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810140471.0A Active CN108161961B (en) | 2018-02-11 | 2018-02-11 | Material taking clamping jaw |
Country Status (1)
| Country | Link |
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| CN (1) | CN108161961B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018009437A1 (en) * | 2018-12-03 | 2020-06-04 | Nordson Corporation | Gripper system for industrial robots for gripping general cargo and process for controlling it |
| CN109605065B (en) * | 2018-12-14 | 2020-04-24 | 深圳先进技术研究院 | Part clamping device |
| CN114249110A (en) * | 2020-09-24 | 2022-03-29 | 深南电路股份有限公司 | Material taking mechanism |
| CN112276981B (en) * | 2020-12-30 | 2021-04-06 | 季华科技有限公司 | Prevent excessive pressure structure, clamping jaw structure and mechanical gripper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975193A (en) * | 2012-12-06 | 2013-03-20 | 爱马特（江苏）自动化有限公司 | Mechanical hand device capable of realizing horizontal conveyance along running beam for workpiece conveyance |
| CN106181288A (en) * | 2016-08-30 | 2016-12-07 | 吴中区横泾嘉运模具厂 | The block rubber feeding jaw unit of core assembly assemble mechanism |
| CN205968066U (en) * | 2016-08-30 | 2017-02-22 | 吴中区横泾嘉运模具厂 | Block rubber extracting jaw claw unit of iron core component Assembly mechanism |
| CN106743549A (en) * | 2016-12-09 | 2017-05-31 | 无锡仰盛智能科技有限公司 | A kind of disc material with power buffering grips transporter |
| CN109732636A (en) * | 2019-02-26 | 2019-05-10 | 郑州轻工业学院 | The inner bearing type crawl of walled workpieces and assembly flexible manipulator in frangible thin walled cylindrical |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831660B (en) * | 2012-11-21 | 2016-06-08 | 鸿富锦精密工业（深圳）有限公司 | Clamping device |
-
2018
- 2018-02-11 CN CN201810140471.0A patent/CN108161961B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975193A (en) * | 2012-12-06 | 2013-03-20 | 爱马特（江苏）自动化有限公司 | Mechanical hand device capable of realizing horizontal conveyance along running beam for workpiece conveyance |
| CN106181288A (en) * | 2016-08-30 | 2016-12-07 | 吴中区横泾嘉运模具厂 | The block rubber feeding jaw unit of core assembly assemble mechanism |
| CN205968066U (en) * | 2016-08-30 | 2017-02-22 | 吴中区横泾嘉运模具厂 | Block rubber extracting jaw claw unit of iron core component Assembly mechanism |
| CN106743549A (en) * | 2016-12-09 | 2017-05-31 | 无锡仰盛智能科技有限公司 | A kind of disc material with power buffering grips transporter |
| CN109732636A (en) * | 2019-02-26 | 2019-05-10 | 郑州轻工业学院 | The inner bearing type crawl of walled workpieces and assembly flexible manipulator in frangible thin walled cylindrical |
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| Publication number | Publication date |
|---|---|
| CN108161961A (en) | 2018-06-15 |
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