CN107336167A - A kind of mutual thrust type pincers worker fixture of double - Google Patents
A kind of mutual thrust type pincers worker fixture of double Download PDFInfo
- Publication number
- CN107336167A CN107336167A CN201710421918.7A CN201710421918A CN107336167A CN 107336167 A CN107336167 A CN 107336167A CN 201710421918 A CN201710421918 A CN 201710421918A CN 107336167 A CN107336167 A CN 107336167A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- clamp block
- welded
- operation platen
- limit cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The present invention discloses a kind of mutual thrust type pincers worker fixture of double,Column is welded on the center on base,Operation platen is arranged on column by bearing,Lower-left screw rod is connected through a screw thread the left side on operation platen,Bottom right screw rod is connected through a screw thread the right side on operation platen,Support column is welded on the center on operation platen,Upper backup pad is arranged on the top of support column by active pin shaft,Upper left reinforcing screw rod is connected through a screw thread the left side on upper backup pad,Upper right reinforcing screw rod is connected through a screw thread the right side on upper backup pad,Weld bulb in the top of lower-left screw rod and bottom right screw rod,Bulb is embedded into lower-left clamp block and bottom right clamp block,Left limit cylinder is arranged on the bottom of upper left reinforcing screw rod,Right limit cylinder is arranged on the bottom of upper right reinforcing screw rod,Upper left clamp block is welded on the bottom of left limit cylinder,Upper right clamp block is welded on the bottom of right limit cylinder.The design of the invention is scientific and reasonable, and structure composition is simple, easy to use.
Description
Technical field
The present invention relates to a kind of mutual thrust type pincers worker fixture of double, belong to clamp art.
Background technology
Fixture be in mechanical processing process be used for fix processing object, be allowed to occupy correct position, with receive construction or
The device of detection.In a broad sense, any process in technical process, for dress that is rapid, easily and safely installing workpiece
Put, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc..Wherein jig is the most normal
See, be often simply called fixture.In workpieces processing on lathe, to make the surface energy of workpiece reach size as defined in drawing, geometric form
Shape and with the technical requirements such as the relative-position error of other surfaces, workpiece must be installed before processing（Positioning）, clip（Folder
Tightly）.Fixture is generally by setting element（Determine correct position of the workpiece in fixture）, clamping device, to knife induction element (it is determined that
The relative position or guiding tool orientation of cutter and workpiece), indexing means（Workpiece is set to complete several stations in once mounting
Processing, have circular index device and rectilinear movement the class of indexing means two）, connecting element and clamp body（Clamp base）Etc. group
Into.
Existing pincers worker clamping tool for machine work is mainly either simplex position fixture, can only grip a workpiece every time, processing
, it is necessary to carry out the processing of next workpiece after workpiece is unloaded, thus, it is also necessary to readjust processing work after a complete workpiece
Tool, it is therefore proposed that a kind of mutual thrust type pincers worker fixture of double is necessary, can not only once fix two works
Tool, and two stations can increase chucking power mutually when gripping, and ensure workpiece fixation.
The content of the invention
The present invention proposes a kind of mutual thrust type pincers worker fixture of double, is installed using upper backup pad by active pin shaft
On the top of support column, upper left reinforcing screw rod is connected through a screw thread the left side on upper backup pad, and upper right reinforcing screw rod leads to
The top welding bulb on the right side that threaded connection is arranged on upper backup pad, lower-left screw rod and bottom right screw rod is crossed, bulb is embedded into
Design in lower-left clamp block and bottom right clamp block, when rotation upper left reinforcing screw rod and upper right reinforcing screw rod clamp to workpiece
When, the workpiece between workpiece and upper right clamp block and bottom right clamp block between upper left clamp block and lower-left clamp block can be simultaneously
It is fixedly clamped, therefore, can not only once fixes two workpiece, and two stations can increase mutually when gripping
Chucking power, ensure workpiece fixation, its design science is reasonable, and structure composition is simple, easy to use, has boundless answer
Use prospect.
Present invention solution solves existing technical problem using following technical scheme.
A kind of mutual thrust type pincers worker fixture of double, its structure include：Base, column, operation platen, support column, on
Supporting plate, lower-left screw rod, bottom right screw rod, screw thread, upper left reinforcing screw rod, upper right reinforcing screw rod, left limit cylinder, upper left clamp block,
Lower-left clamp block, right limit cylinder, upper right clamp block, bottom right clamp block, spring, bulb, rotary handle, bearing, active pin shaft, institute
The column stated is welded on the center on base, and operation platen is arranged on column by bearing, and described lower-left screw rod passes through spiral shell
Line connection is arranged on the left side on operation platen, and bottom right screw rod is connected through a screw thread the right side on operation platen, described
Support column be welded on center on operation platen, upper backup pad is arranged on the top of support column by active pin shaft, described
Upper left reinforcing screw rod is connected through a screw thread the left side on upper backup pad, and upper right reinforcing screw rod, which is connected through a screw thread, to be arranged on
The top welding bulb of right side on upper backup pad, described lower-left screw rod and bottom right screw rod, bulb are embedded into lower-left clamp block
In the clamp block of bottom right, described left limit cylinder is arranged on the bottom of upper left reinforcing screw rod, and right limit cylinder reinforces installed in upper right
The bottom of screw rod, upper left clamp block are welded on the bottom of left limit cylinder, and upper right clamp block is welded on the bottom of right limit cylinder.
Further, described rotary handle is welded on the bottom of lower-left screw rod and bottom right screw rod, and described spring fixes peace
Between lower-left clamp block and operation platen and bottom right clamp block and operation platen.
The beneficial effects of the invention are as follows：The mutual thrust type pincers worker fixture of a kind of double proposed by the present invention, using upper branch
Fagging is arranged on the top of support column by active pin shaft, and upper left reinforcing screw rod is connected through a screw thread on upper backup pad
Left side, upper right reinforcing screw rod are connected through a screw thread the top on the right side on upper backup pad, lower-left screw rod and bottom right screw rod
Bulb is welded, bulb is embedded into the design in lower-left clamp block and bottom right clamp block, when rotation upper left reinforcing screw rod and upper right add
When power screw rod clamps to workpiece, workpiece and upper right clamp block and bottom right fixture between upper left clamp block and lower-left clamp block
Workpiece between block can simultaneously clamp on fixation, therefore, can not only once fix two workpiece, and two stations are clamping
When fixed, chucking power can be increased mutually, ensure workpiece fixation, its design science is reasonable, and structure composition is simple, user
Just, there is boundless application prospect.
Brief description of the drawings
Fig. 1 is the structure chart of the present invention.
In figure, 1- bases；2- columns；3- operation platens；4- support columns；5- upper backup pads；6- lower-lefts screw rod；7- bottom rights spiral shell
Bar；8- screw threads；9- upper lefts reinforce screw rod；10- upper rights reinforce screw rod；11- left limit cylinders；12- upper lefts clamp block；13- lower-lefts press from both sides
Has block；14- right limit cylinders；15- upper right clamp blocks；16- bottom rights clamp block；17- springs；18- bulbs；19- rotary handles；20-
Bearing；21- active pin shafts.
Embodiment
Below in conjunction with accompanying drawing and example, the invention will be further described.
As shown in Fig. 1, a kind of mutual thrust type pincers worker fixture of double, its structure includes：Base 1, column 2, operation post
Plate 3, support column 4, upper backup pad 5, lower-left screw rod 6, bottom right screw rod 7, screw thread 8, upper left reinforcing screw rod 9, upper right reinforcing screw rod 10,
Left limit cylinder 11, upper left clamp block 12, lower-left clamp block 13, right limit cylinder 14, upper right clamp block 15, bottom right clamp block 16, bullet
Spring 17, bulb 18, rotary handle 19, bearing 20, active pin shaft 21, described column 2 are welded on the center on base 1, operation
Platen 3 is arranged on column 2 by bearing 20, and described lower-left screw rod 6 is arranged on operation platen 3 by the connection of screw thread 8
Left side, bottom right screw rod 7 are arranged on the right side on operation platen 3 by the connection of screw thread 8, and described support column 4 is welded on operation post
Center on plate 3, upper backup pad 5 are arranged on the top of support column 4 by active pin shaft 21, and described upper left reinforcing screw rod 9 is logical
The left side that the connection of screw thread 8 is arranged on upper backup pad 5 is crossed, upper right reinforces screw rod 10 and is arranged on upper backup pad 5 by the connection of screw thread 8
On right side, the top welding bulb 18 of described lower-left screw rod 6 and bottom right screw rod 7, bulb 18 is embedded into lower-left clamp block 13
In bottom right clamp block 16, described left limit cylinder 11 is arranged on the bottom of upper left reinforcing screw rod 9, and right limit cylinder 14 is arranged on the right side
The bottom of upper reinforcing screw rod 10, upper left clamp block 12 are welded on the bottom of left limit cylinder 11, and upper right clamp block 15 is welded on right limit
The bottom of position cylinder 14.
Specifically, described rotary handle 19 is welded on the bottom of lower-left screw rod 6 and bottom right screw rod 7, described spring 17
It is fixedly mounted between lower-left clamp block 13 and operation platen 3 and bottom right clamp block 16 and operation platen 3.
In technical scheme, the top of support column is arranged on by active pin shaft using upper backup pad, upper left adds
Power screw rod is connected through a screw thread the left side on upper backup pad, and upper right reinforcing screw rod is connected through a screw thread installed in upper support
The top welding bulb of right side on plate, lower-left screw rod and bottom right screw rod, bulb are embedded into lower-left clamp block and bottom right clamp block
Interior design, when rotating upper left reinforcing screw rod and upper right reinforcing screw rod clamps to workpiece, upper left clamp block and lower-left folder
The workpiece between workpiece and upper right clamp block and bottom right clamp block between tool block can simultaneously clamp on fixation, therefore, can not only
It is enough once to fix two workpiece, and two stations can increase chucking power mutually when gripping, and ensure workpiece fix tightly
Gu.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (2)
- A kind of 1. mutual thrust type pincers worker fixture of double, it is characterised in that：Structure includes：Base, column, operation platen, branch Dagger, upper backup pad, lower-left screw rod, bottom right screw rod, screw thread, upper left reinforcing screw rod, upper right reinforcing screw rod, left limit cylinder, upper left Clamp block, lower-left clamp block, right limit cylinder, upper right clamp block, bottom right clamp block, spring, bulb, rotary handle, bearing, activity Bearing pin, described column are welded on the center on base, and operation platen is arranged on column by bearing, described lower-left screw rod The left side being connected through a screw thread on operation platen, bottom right screw rod are connected through a screw thread the right side on operation platen Side, described support column are welded on the center on operation platen, and upper backup pad is arranged on the top of support column by active pin shaft, Described upper left reinforcing screw rod is connected through a screw thread the left side on upper backup pad, and upper right reinforcing screw rod is connected through a screw thread The top welding bulb of right side on upper backup pad, described lower-left screw rod and bottom right screw rod, bulb are embedded into lower-left In clamp block and bottom right clamp block, described left limit cylinder is arranged on the bottom of upper left reinforcing screw rod, and right limit cylinder is arranged on the right side The bottom of upper reinforcing screw rod, upper left clamp block are welded on the bottom of left limit cylinder, and upper right clamp block is welded on the bottom of right limit cylinder End.
- A kind of 2. mutual thrust type pincers worker fixture of double according to claim 1, it is characterised in that：Described rotation hand Handle is welded on the bottom of lower-left screw rod and bottom right screw rod, described spring be fixedly mounted on lower-left clamp block and operation platen and Between bottom right clamp block and operation platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421918.7A CN107336167A (en) | 2017-06-07 | 2017-06-07 | A kind of mutual thrust type pincers worker fixture of double |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421918.7A CN107336167A (en) | 2017-06-07 | 2017-06-07 | A kind of mutual thrust type pincers worker fixture of double |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107336167A true CN107336167A (en) | 2017-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710421918.7A Pending CN107336167A (en) | 2017-06-07 | 2017-06-07 | A kind of mutual thrust type pincers worker fixture of double |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107336167A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747893A (en) * | 2018-06-12 | 2018-11-06 | 柳州通亿汽车配件制造有限公司 | A kind of traction fixture firm convenient for clamping |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050121845A1 (en) * | 2003-12-05 | 2005-06-09 | 3M Innovative Properties Company | Adhesively mounted angled clamp device |
| CN204397673U (en) * | 2014-12-30 | 2015-06-17 | 无锡商业职业技术学院 | A kind of fixture |
| CN204565699U (en) * | 2015-04-14 | 2015-08-19 | 郭谆钦 | A kind of lathe multi-direction type cylindrical part clamp tool |
| CN105424283A (en) * | 2015-11-21 | 2016-03-23 | 重庆市山城燃气设备有限公司 | Double-linked rapid clamping apparatus for detection of sealing performance of gas meter |
| CN105642956A (en) * | 2014-11-15 | 2016-06-08 | 西安志越机电科技有限公司 | Self-locking type double-station thread drilling tool fixture |
| CN105750949A (en) * | 2014-12-13 | 2016-07-13 | 西安志越机电科技有限公司 | Double-work position tool clamp for milling machine side milling processing |
-
2017
- 2017-06-07 CN CN201710421918.7A patent/CN107336167A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050121845A1 (en) * | 2003-12-05 | 2005-06-09 | 3M Innovative Properties Company | Adhesively mounted angled clamp device |
| CN105642956A (en) * | 2014-11-15 | 2016-06-08 | 西安志越机电科技有限公司 | Self-locking type double-station thread drilling tool fixture |
| CN105750949A (en) * | 2014-12-13 | 2016-07-13 | 西安志越机电科技有限公司 | Double-work position tool clamp for milling machine side milling processing |
| CN204397673U (en) * | 2014-12-30 | 2015-06-17 | 无锡商业职业技术学院 | A kind of fixture |
| CN204565699U (en) * | 2015-04-14 | 2015-08-19 | 郭谆钦 | A kind of lathe multi-direction type cylindrical part clamp tool |
| CN105424283A (en) * | 2015-11-21 | 2016-03-23 | 重庆市山城燃气设备有限公司 | Double-linked rapid clamping apparatus for detection of sealing performance of gas meter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747893A (en) * | 2018-06-12 | 2018-11-06 | 柳州通亿汽车配件制造有限公司 | A kind of traction fixture firm convenient for clamping |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171110 |
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| WD01 | Invention patent application deemed withdrawn after publication |