CN107336055B - Product positioning fixture - Google Patents

Product positioning fixture Download PDF

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Publication number
CN107336055B
CN107336055B CN201710724479.7A CN201710724479A CN107336055B CN 107336055 B CN107336055 B CN 107336055B CN 201710724479 A CN201710724479 A CN 201710724479A CN 107336055 B CN107336055 B CN 107336055B
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China
Prior art keywords
swing arm
clamping groove
plate
angle
seat
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Active
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CN201710724479.7A
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Chinese (zh)
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CN107336055A (en
Inventor
吴雄志
李明芳
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Anhui Zhisen Electronic Technology Co ltd
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Anhui Zhisen Electronic Technology Co ltd
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Priority to CN201710724479.7A priority Critical patent/CN107336055B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Clamps And Clips (AREA)

Abstract

The invention discloses a product positioning clamp which comprises an opening and clamping transmission mechanism and a clamping mechanism, wherein the opening and clamping transmission mechanism comprises a first clamping mechanism body and a second clamping mechanism body; the clamp opening transmission mechanism comprises an air cylinder, a clamp opening push plate, a fixing plate, a first right-angle swing arm and a first swing arm fixing seat, and the clamping mechanism comprises a clamping groove mounting seat, a clamping groove, an X-direction positioning plate, a Y-direction positioning plate, an X-direction guide pillar, a Y-direction guide pillar and a Y-direction connecting seat.

Description

Product positioning fixture
Technical Field
The invention relates to the field of automation equipment, in particular to a product positioning clamp.
Background
At present, in the automation industry and in the manufacturing of tool fixtures, aiming at single product positioning, the universality is designed in a copying mode, the universality is not strong, certain cost waste can be caused, and the use of an operator is inconvenient.
Disclosure of Invention
The present invention is directed to a product positioning fixture to solve the above problems.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a product positioning clamp comprises an opening and clamping transmission mechanism and a clamping mechanism;
the clamp opening transmission mechanism comprises an air cylinder, a clamp opening push plate, a fixed plate, a first right-angle swing arm and a first swing arm fixed seat, the clamp opening push plate is arranged at the tail end of a push rod of the air cylinder, the fixed plate is arranged above the clamp opening push plate, a rolling bearing is arranged at one end of a right-angle edge of the first right-angle swing arm and is in transmission connection with the upper end face of the clamp opening push plate, one end of the other right-angle edge of the first right-angle swing arm penetrates through the fixed plate, and the right-angle top end of the first right-angle swing arm is fixed to the lower end face of the fixed plate through the first swing arm fixed seat;
the clamping mechanism comprises a clamping groove mounting seat, a clamping groove, an X-direction positioning plate, a Y-direction positioning plate, an X-direction guide pillar, a Y-direction guide pillar and a Y-direction connecting seat, the clamping groove mounting seat is mounted on a fixing plate, the inner part of the clamping groove mounting seat is hollowed, the clamping groove is mounted on the clamping groove mounting seat, the X-direction positioning plate and the Y-direction positioning plate are respectively arranged on the clamping groove in the X direction and the Y direction, the Y-direction positioning plate and one end, penetrating through the fixing plate, of a first right-angle swing arm are in transmission connection through the Y-direction connecting seat arranged in the hollowed part of the clamping groove mounting seat, one end of the X-direction guide pillar horizontally penetrates through the clamping groove mounting seat and is fixedly connected with the X-direction positioning plate, the X-direction compression spring is arranged between the other end of the X-direction guide pillar and the clamping groove mounting seat, and the other end of the X-direction guide pillar is in transmission connection with the Y-direction connecting seat through a second right-angle swing arm.
Furthermore, the second right-angle swing arm is arranged on the side of the hollow-out position of the clamping groove mounting seat through a second swing arm fixing seat.
Furthermore, the right angle top of the second right angle swing arm is movably connected with the second swing arm fixing seat, and the second right angle swing arm can swing by using the second swing arm fixing seat as a fixed pivot, so that the X is pushed to one end of the guide pillar, and the X moves to one side of the positioning plate far away from the clamping groove.
Furthermore, the right angle top department of first right angle swing arm and first swing arm fixing base swing joint, first right angle swing arm can use first swing arm fixing base to swing as fixed pivot to drive Y toward the connecting seat toward keeping away from the motion of one side of pressing from both sides the groove, thereby drive Y and move to the locating plate.
Furthermore, the Y-direction positioning plate is fixedly connected with the Y-direction connecting seat.
The beneficial effects of the invention are:
the invention provides a product positioning clamp which is novel in structure and high in automation degree, the push rod of a control cylinder extends out to push an opening and clamping push plate to move upwards, the opening and clamping push plate abuts against a first right-angle swing arm, the first right-angle swing arm swings with a first swing arm fixing seat as a fixing fulcrum, so that a Y-direction connecting seat compresses a Y-direction compression spring to move towards one side far away from a clamping groove, the Y-direction positioning plate is driven to move, while the Y-direction connecting seat moves towards one side far away from the clamping groove, a second right-angle swing arm in transmission connection with the Y-direction connecting seat swings with a second swing arm fixing seat as the fixing fulcrum, so that one end of an X-direction guide pillar is pushed, one end of the X-direction guide pillar compresses an X-direction compression spring to abut against the X-direction positioning plate to move towards one side far away from the clamping groove, a clamped object can be placed in the clamping groove at the moment, then the push rod of the control cylinder contracts, and due to the reset principle of the X-direction compression spring and the Y-direction compression spring, the X-direction positioning plate and the Y-direction positioning plate are placed in the clamped object in the clamping groove, so that the X-direction positioning plate and the X-direction compression spring and the Y-direction positioning plate are placed in the clamping groove, and the clamped effect of positioning is achieved.
Drawings
The invention is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic structural diagram of the unclamping transmission mechanism.
Fig. 3 is an internal structural schematic diagram of the clamping mechanism.
Fig. 4 is another structural schematic diagram of the clamping mechanism.
In the figure: 1. the clamp opening mechanism comprises a clamp opening transmission mechanism, 101, an air cylinder, 102, a clamp opening push plate, 103, a fixing plate, 104, a first right-angle swing arm, 105, a first swing arm fixing seat, 106, a rolling bearing, 2, a clamping mechanism, 201, a clamp groove mounting seat, 202, a clamp groove, 203, an X-direction positioning plate, 204, a Y-direction positioning plate, 205, an X-direction guide pillar, 206, a Y-direction guide pillar, 207, a Y-direction connecting seat, 208, a Y-direction compression spring, 209, an X-direction compression spring, 210, a second right-angle swing arm, 211 and a second swing arm fixing seat.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the invention provides a product positioning fixture, which comprises an opening and clamping transmission mechanism 1 and a clamping mechanism 2; the clamp opening transmission mechanism 1 comprises an air cylinder 101, a clamp opening push plate 102, a fixing plate 103, a first right-angle swing arm 104 and a first swing arm fixing seat 105, wherein the clamp opening push plate 102 is arranged at the tail end of a push rod of the air cylinder 101, the fixing plate 103 is arranged above the clamp opening push plate 102, a rolling bearing 106 is arranged at one end of a right-angle edge of the first right-angle swing arm 104 and is in transmission connection with the upper end face of the clamp opening push plate 102, one end of the other right-angle edge of the first right-angle swing arm 104 penetrates through the fixing plate 103, and the right-angle top end of the first right-angle swing arm 104 is fixed on the lower end face of the fixing plate 103 through the first swing arm fixing seat 105;
the clamping mechanism 2 comprises a clamping groove mounting seat 201, a clamping groove 202, an X-direction positioning plate 203, a Y-direction positioning plate 204, an X-direction guide column 205, a Y-direction guide column 206 and a Y-direction connecting seat 207, the clamping groove mounting seat 201 is mounted on the fixing plate 103, the inner part of the clamping groove mounting seat 201 is hollowed, the clamping groove 202 is mounted on the clamping groove mounting seat 201, the X-direction positioning plate 203 and the Y-direction positioning plate 204 are respectively arranged on the clamping groove at the X-direction side and the Y-direction side, the Y-direction positioning plate 204 and one end of the first right-angle swing arm 104 penetrating through the fixing plate 103 are in transmission connection through the Y-direction connecting seat 207 arranged at the hollowed part in the clamping groove mounting seat 201, one end of the Y-direction guide column 206 is fixedly connected with the side of the hollowed part of the clamping groove mounting seat 201, the other end of the Y-direction guide column horizontally penetrates through the Y-direction connecting seat 207, a Y-direction compression spring 208 is arranged on the part of the Y-direction guide column 206 between the clamping groove mounting seat 201 and the Y-direction connecting seat 207, one end of the X-direction guide column 205 horizontally penetrates through the clamping groove mounting seat 201 and the X-direction connecting seat 205, the other end of the X-direction connecting seat is fixedly connected with the X-direction connecting seat 207, and the X-direction connecting seat 210 is arranged on the X-direction connecting seat.
Second right angle swing arm 210 sets up in the avris of the fretwork department of double-layered groove mount pad 201 through second swing arm fixing base 211.
The right angle top end of the second right angle swing arm 210 is movably connected to the second swing arm fixing base 211, and the second right angle swing arm 210 can swing with the second swing arm fixing base 211 as a fixing fulcrum, so as to push one end of the X-direction guiding column 205, so that the X-direction positioning plate 203 moves to one side far away from the clamping groove 202.
The right angle top end of the first right angle swing arm 104 is movably connected to the first swing arm fixing base 105, and the first right angle swing arm 104 can swing with the first swing arm fixing base 105 as a fixing pivot, so as to drive the Y to move towards one side of the connecting base 207 far away from the clamping groove 202, and further to drive the Y to move towards the positioning plate 204.
The Y-direction positioning plate 204 is fixedly connected with the Y-direction connecting seat 207.
The clamp opening transmission mechanism 1 and the clamping mechanism 2 are controlled by a PLC control system.
The working process is as follows: the push rod of the control cylinder 101 extends to push the clamp opening push plate 102 to move upwards, the clamp opening push plate 102 abuts against the first right-angle swing arm 104, the first right-angle swing arm 104 swings with the first swing arm fixing seat 105 as a fixed fulcrum, so that the Y-direction connecting seat 207 compresses the Y-direction compression spring 208 to move towards one side far away from the clamp groove 202, the Y-direction positioning plate 204 is driven to move, the second right-angle swing arm 210 in transmission connection with the Y-direction connecting seat 207 swings with the second swing arm fixing seat 211 as a fixed fulcrum while the Y-direction connecting seat 207 moves towards one side far away from the clamp groove 202, so that one end of the X-direction guide column 205 is pushed, one end of the X-direction guide column 205 compresses the X-direction compression spring 209, so that the X-direction positioning plate 203 moves towards one side far away from the clamp groove 202, at the moment, a clamped object can be placed in the clamp groove 202, then the push rod of the control cylinder 101 contracts, and due to the reset principle of the X-direction compression spring 209 and the Y-direction compression spring 208, the X-direction positioning plate 203 and the Y-direction positioning plate 204 reset to reset the clamped object positioned in the clamp groove 202, thereby achieving the clamping and positioning effect.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (3)

1. A product positioning clamp is characterized by comprising an opening and clamping transmission mechanism and a clamping mechanism;
the clamp opening transmission mechanism comprises an air cylinder, a clamp opening push plate, a fixed plate, a first right-angle swing arm and a first swing arm fixed seat, the clamp opening push plate is arranged at the tail end of a push rod of the air cylinder, the fixed plate is arranged above the clamp opening push plate, a rolling bearing is arranged at one end of a right-angle edge of the first right-angle swing arm and is in transmission connection with the upper end face of the clamp opening push plate, one end of the other right-angle edge of the first right-angle swing arm penetrates through the fixed plate, and the right-angle top end of the first right-angle swing arm is fixed to the lower end face of the fixed plate through the first swing arm fixed seat;
the clamping mechanism comprises a clamping groove mounting seat, a clamping groove, an X-direction positioning plate, a Y-direction positioning plate, an X-direction guide pillar, a Y-direction guide pillar and a Y-direction connecting seat, the clamping groove mounting seat is mounted on a fixing plate, the inner part of the clamping groove mounting seat is hollowed, the clamping groove is mounted on the clamping groove mounting seat, the X-direction positioning plate and the Y-direction positioning plate are respectively arranged at the sides of the X direction and the Y direction on the clamping groove, the Y-direction positioning plate and one end of a first right-angle swing arm penetrating through the fixing plate are in transmission connection through the Y-direction connecting seat arranged at the hollowed part of the inner part of the clamping groove mounting seat, one end of the X-direction guide pillar horizontally penetrates through the clamping groove mounting seat and is fixedly connected with the X-direction positioning plate, the other end of the X-direction guide pillar and the clamping groove mounting seat are in transmission connection through the Y-direction connecting seat, and the other end of the X-direction guide pillar is in transmission connection with the Y-direction connecting seat through a second right-angle swing arm; the right-angle top end of the first right-angle swing arm is movably connected with the first swing arm fixing seat, and the first right-angle swing arm can swing by taking the first swing arm fixing seat as a fixed pivot, so that the Y-direction connecting seat is driven to move towards one side far away from the clamping groove, and the Y-direction positioning plate is driven to move.
2. The product positioning fixture of claim 1, wherein the right-angled top end of the second right-angled swing arm is movably connected to the second swing arm fixing base, and the second right-angled swing arm can swing with the second swing arm fixing base as a fixed pivot, so as to push one end of the X-directional guide post, and move the X-directional positioning plate to a side far away from the clamping groove.
3. The product positioning fixture of claim 1, wherein the Y-direction positioning plate is fixedly connected with the Y-direction connecting base.
CN201710724479.7A 2017-08-22 2017-08-22 Product positioning fixture Active CN107336055B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710724479.7A CN107336055B (en) 2017-08-22 2017-08-22 Product positioning fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710724479.7A CN107336055B (en) 2017-08-22 2017-08-22 Product positioning fixture

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CN107336055A CN107336055A (en) 2017-11-10
CN107336055B true CN107336055B (en) 2023-04-11

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Application Number Title Priority Date Filing Date
CN201710724479.7A Active CN107336055B (en) 2017-08-22 2017-08-22 Product positioning fixture

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326824A (en) * 1977-09-02 1982-04-27 Firma Droop Process for longitudinal adjustment of tools
CN103675642A (en) * 2012-09-14 2014-03-26 深圳麦逊电子有限公司 Clamping positioning device and clamping positioning method of PCB (Printed Circuit Board) to be tested
CN105033995A (en) * 2015-08-05 2015-11-11 清华大学深圳研究生院 Swing manipulator driven by cams
CN206276989U (en) * 2016-12-15 2017-06-27 东莞海益机械配件有限公司 A kind of annular work piece automatic processing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080106020A1 (en) * 2006-11-02 2008-05-08 General Electric Company Bench top manipulator for small components

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326824A (en) * 1977-09-02 1982-04-27 Firma Droop Process for longitudinal adjustment of tools
CN103675642A (en) * 2012-09-14 2014-03-26 深圳麦逊电子有限公司 Clamping positioning device and clamping positioning method of PCB (Printed Circuit Board) to be tested
CN105033995A (en) * 2015-08-05 2015-11-11 清华大学深圳研究生院 Swing manipulator driven by cams
CN206276989U (en) * 2016-12-15 2017-06-27 东莞海益机械配件有限公司 A kind of annular work piece automatic processing device

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