CN205703811U - A kind of flexibly positioned clamp system - Google Patents
A kind of flexibly positioned clamp system Download PDFInfo
- Publication number
- CN205703811U CN205703811U CN201620570321.XU CN201620570321U CN205703811U CN 205703811 U CN205703811 U CN 205703811U CN 201620570321 U CN201620570321 U CN 201620570321U CN 205703811 U CN205703811 U CN 205703811U
- Authority
- CN
- China
- Prior art keywords
- jaw
- matrix
- rotary shaft
- clamp system
- moving spring
- 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.)
- Withdrawn - After Issue
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Abstract
This utility model relates to a kind of flexibly positioned clamp system, in matrix, bottom is provided with stop screw, in matrix and be positioned at the surface of stop screw jigger pin is installed, and liftout spring is installed between jigger pin and stop screw, left and right on matrix it is respectively provided on two sides with stopper slot, often being provided with one group of jaw by rotary shaft in group stopper slot, jaw can rotate by relative rotation axi；The bottom of jaw is provided with boss portion integrated with jaw, the bottom of described jaw and be positioned at boss portion opposite position and be provided with blind hole, guide pin bushing is installed in blind hole, it is socketed with resilient key by back-moving spring in described guide pin bushing, and resilient key supports between matrix and back-moving spring, the boss of pressing jaw bottom, jaw rotates around rotary shaft, resilient key can push up pressure back-moving spring and move simultaneously, thus realizes unclamping and clamping of jaw.This utility model simple in construction, easy and simple to handle, need not Set and Positioning repeatedly, reduce the labor intensity of operating personnel, improve production efficiency.
Description
Technical field:
This utility model relates to locating clip clamping apparatus field, a kind of flexibly positioned clamp system.
Background technology:
Existing positioning and clamping mechanism the workpiece with certain regular shape is carried out location clamping time, the most square or
Person's round piece, easily occurs that clamping is unreliable, positions inaccuracy, needs repeatedly to adjust workpiece and carries out positioning clamping operation, raw
Produce inefficiency, increase production cost, waste time and energy.
Utility model content:
The purpose of this utility model be for the deficiencies in the prior art in place of, it is provided that a kind of flexibly positioned clamp system, suitable
Carry out the mechanism of location clamping for certain regular shape workpiece, clamping workpiece is positioned, it is not necessary to repeatedly adjust；Clamping work
Part, solves to clamp unreliable problem, convenient working.
Technology solution of the present utility model is as follows:
A kind of flexibly positioned clamp system, including matrix, in matrix, bottom is provided with stop screw, and matrix is interior and is only positioned at
The surface of dynamic screw is provided with between jigger pin, and jigger pin and stop screw and is provided with liftout spring, described matrix is upper left,
The right side is respectively provided on two sides with stopper slot, is often provided with one group of jaw by rotary shaft in group stopper slot, and jaw can relative rotation axi
Rotate；The bottom of described jaw is provided with boss portion integrated with jaw, the bottom of described jaw and to be positioned at boss portion relative
Answer position to be provided with blind hole, guide pin bushing is installed in blind hole, in described guide pin bushing, be socketed with resilient key, and resilient key by back-moving spring
Supporting between matrix and back-moving spring, the boss of pressing jaw bottom, jaw rotates around rotary shaft, and resilient key can push up simultaneously
Press back-moving spring to move, thus realize unclamping and clamping of jaw.
As preferably, in described matrix, it is provided with the round slot bore that vertical section is convex shape, for big end round slot bore and small end circular groove
Hole, described stop screw is fixedly mounted on the big end round slot bore position of round slot bore bottom, and described jigger pin is to be little by upper end
Cylindrical structure and lower end are the integral structure of big cylindrical structure composition, and the diameter of described small cylinder structure is less than small end
The diameter of round slot bore, the diameter of big cylindrical structure is less than the big diameter holding round slot bore, but the diameter of big cylindrical structure is more than
The diameter of small end round slot bore, small cylinder structure passes from small end round slot bore, and jigger pin is connected on matrix by liftout Spring Card
In.
As preferably, described stopper slot is that the lateral surface from matrix extends internally and square in vertical structure on matrix
Slotted eye, matrix is divided on forward and backward sidewall, and forward and backward sidewall and is respectively equipped with one rotary shaft can be made to pass by square slotted eye
Through hole a, rotary shaft extends transversely through and is arranged between forward and backward sidewall.
As preferably, described jaw is by upper clamping part, middle interconnecting piece and the integral type of described boss portion composition
Structure, described upper clamping part is positioned at the top of matrix, and described middle interconnecting piece is longitudinally provided with the through hole passed for rotary shaft
B, jaw is arranged in the stopper slot of matrix both sides by rotary shaft through through hole b.
As preferably, being provided with one group of step surface in described guide pin bushing, resilient key is provided with flange integrated with resilient key
Portion, and flange part is corresponding with step surface, and by back-moving spring, flange part is supported on step surface, and back-moving spring is positioned at
Inside blind hole.
As preferably, described back-moving spring is enclosed within resilient key, and back-moving spring supports between guide pin bushing and resilient key.
As preferably, the longitudinal profile of described boss portion is ellipsoidal structure.
As preferably, described resilient key is anterior and the part that contacts with matrix is hemisphere face structure.
The beneficial effects of the utility model are:
This utility model is applicable to have the workpiece of certain regular shape and carries out location clamping, the most square or circular work
Part, its reliable clamping, registration, it is not necessary to repeatedly adjust workpiece carry out position clamping operation, simple in construction, easy and simple to handle, save
Shi Shengli, reduces the labor intensity of operating personnel, improves production efficiency, reduces production cost.
Accompanying drawing illustrates:
Below in conjunction with the accompanying drawings this utility model is described further:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is top view of the present utility model；
Fig. 4 is left view of the present utility model；
Fig. 5 is upward view of the present utility model
Fig. 6 is A-A sectional view in Fig. 2；
Symbol description in figure: 1 matrix；101 hold greatly round slot bore；102 small end round slot bores；103 stopper slots；
104 front side walls；105 rear walls；106 through hole a；2 stop screws；3 jigger pins；301 small cylinder structures；
302 big cylindrical structures；4 liftout springs；5 rotary shafts；6 jaws；Clamping section on 601；Connect in the middle of 602
Portion；603 boss portion；604 through hole b；605 blind holes；7 guide pin bushings；8 back-moving springs；9 resilient keys.
Detailed description of the invention:
Embodiment, is shown in accompanying drawing 1～6, a kind of flexibly positioned clamp system, and including matrix 1, matrix is square block structure,
In matrix, bottom is provided with stop screw 2, in matrix and be positioned at the surface of stop screw and be provided with jigger pin 3, and jigger pin
And liftout spring 4 is installed between stop screw, in described matrix, is provided with the round slot bore that vertical section is convex shape, for holding greatly circular groove
Hole 101 and small end round slot bore 102, described stop screw is fixedly mounted on the big end round slot bore position of round slot bore bottom, described
Jigger pin is small cylinder structure 301 by upper end and lower end is the integral structure that big cylindrical structure 302 forms, described little
The diameter of cylindrical structure is less than the diameter of small end round slot bore, and the diameter of big cylindrical structure is less than the big diameter holding round slot bore,
But the diameter of big cylindrical structure is more than the diameter of small end round slot bore, and such small cylinder structure passes from small end round slot bore, and
Big cylindrical structure is stuck between big end round slot bore and small end round slot bore, it is achieved jigger pin is connected on matrix by liftout Spring Card
In.Under original state, the upper surface of jigger pin is exposed above matrix, and it is fixed that such jigger pin coordinates liftout spring to carry out workpiece
Position.
The left and right stopper slot 103 that is respectively provided on two sides with on described matrix, is often provided with one by rotary shaft 5 in group stopper slot
Group jaw 6, jaw can rotate by relative rotation axi；Described stopper slot be the lateral surface from matrix extend internally and on matrix in
The square slotted eye of vertical structure, matrix is divided into forward and backward sidewall 104,105, and is respectively equipped with one on forward and backward sidewall by square slotted eye
The individual through hole a106 that rotary shaft can be made to pass, rotary shaft extends transversely through and is arranged between forward and backward sidewall.
The bottom of described jaw is provided with boss portion integrated with jaw, and jaw is by upper clamping section 601, middle connection
Portion 602 and the integral structure of described boss portion 603 composition, described upper clamping section is positioned at the top of matrix, described upper clamping
Shape angle in 90 ° between downside and the medial surface of middle interconnecting piece 602 in portion 601, so go up clamping section, middle interconnecting piece with
Being formed for convex draw-in groove between matrix, workpiece is placed on matrix, can clamping be positioned by convex draw-in groove；Described middle interconnecting piece
Longitudinal direction is provided with the through hole b604 passed for rotary shaft, and jaw is arranged on the stopper slot of matrix both sides through through hole b by rotary shaft
In.
The bottom of described jaw and be positioned at boss portion opposite position and be provided with blind hole 605, is provided with guide pin bushing 7 in blind hole,
It is socketed with resilient key 9 by back-moving spring 8 in described guide pin bushing, and resilient key supports between matrix and back-moving spring.Described multiple
Position spring housing is on resilient key, and back-moving spring supports between guide pin bushing and resilient key.
Being provided with one group of step surface in described guide pin bushing, resilient key is provided with flange part integrated with resilient key, and flange
Portion is corresponding with step surface, and is supported on step surface by flange part by back-moving spring, and back-moving spring is positioned at inside blind hole.
The longitudinal profile of described boss portion is ellipsoidal structure, and ellipsoidal structure is easy to contact during human hand pressing, meets
Principle of human engineering, improves the contact area of pressing.
Described resilient key is anterior and the part that contacts with matrix is hemisphere face structure, during such human hand pressing boss portion,
It is point cantact when resilient key and substrate contact, it is simple to jaw rotates around rotary shaft, prevents stuck phenomenon.
Utility model works principle: pressing inward against the boss of two groups of jaw bottoms, left jaw is around corresponding rotary shaft
Rotating counterclockwise, right jaw rotates clockwise around corresponding rotary shaft, simultaneously resilient key compression reseting spring, thus realizes folder
Unclamping of pawl, is placed on workpiece on matrix, send out pressing position, and two jaw also spinning reductions while that back-moving spring resetting will
Workpiece clamping between clamping section, carries out location clamping on matrix and two groups.
Above-described embodiment is the specific descriptions carrying out this utility model, simply carries out this utility model furtherly
Bright, it is impossible to be interpreted as the restriction to this utility model protection domain, those skilled in the art is according in above-mentioned utility model
Hold and make some nonessential improvement and within adjustment each falls within protection domain of the present utility model.
Claims (8)
1. a flexibly positioned clamp system, including matrix, in matrix, bottom is provided with stop screw, and matrix is interior and is positioned at stop
The surface of screw is provided with between jigger pin, and jigger pin and stop screw and is provided with liftout spring, it is characterised in that: described
Left and right on matrix being respectively provided on two sides with stopper slot, be often provided with one group of jaw by rotary shaft in group stopper slot, jaw can phase
Rotary shaft is rotated；The bottom of described jaw is provided with boss portion integrated with jaw, the bottom of described jaw and be positioned at convex
It is provided with blind hole at platform portion opposite position, guide pin bushing is installed in blind hole, in described guide pin bushing, be socketed with resilient key by back-moving spring,
And resilient key supports between matrix and back-moving spring, the boss of pressing jaw bottom, jaw rotates around rotary shaft, the most elastic
Pin can push up pressure back-moving spring and move, thus realizes unclamping and clamping of jaw.
The flexibly positioned clamp system of one the most according to claim 1, it is characterised in that: it is provided with vertical section in described matrix
For the round slot bore of convex shape, for big end round slot bore and small end round slot bore, described stop screw is fixedly mounted on round slot bore bottom
Big end round slot bore position, described jigger pin be small cylinder structure by upper end and lower end be big cylindrical structure form one
Body formula structure, the diameter of described small cylinder structure is less than the diameter of small end round slot bore, and the diameter of big cylindrical structure is less than big
The diameter of end round slot bore, but the diameter of big cylindrical structure is more than the diameter of small end round slot bore, and small cylinder structure is from small end circle
Slotted eye passes, and jigger pin is connected in matrix by liftout Spring Card.
The flexibly positioned clamp system of one the most according to claim 1, it is characterised in that: described stopper slot is from matrix
Lateral surface extends internally and square slotted eye in vertical structure on matrix, and matrix is divided into forward and backward sidewall by square slotted eye, and
Being respectively equipped with a through hole a that rotary shaft can be made to pass on forward and backward sidewall, rotary shaft extends transversely through and is arranged on forward and backward sidewall
Between.
The flexibly positioned clamp system of one the most according to claim 3, it is characterised in that: described jaw is by upper clamping section
Point, middle interconnecting piece and the integral structure of described boss portion composition, described upper clamping part is positioned at the top of matrix, described
Middle interconnecting piece is longitudinally provided with the through hole b passed for rotary shaft, and jaw is arranged on matrix both sides through through hole b by rotary shaft
In stopper slot.
The flexibly positioned clamp system of one the most according to claim 4, it is characterised in that: it is provided with one group of platform in described guide pin bushing
Terrace, resilient key is provided with flange part integrated with resilient key, and flange part is corresponding with step surface, and by reset bullet
Flange part is supported on step surface by spring, and back-moving spring is positioned at inside blind hole.
The flexibly positioned clamp system of one the most according to claim 5, it is characterised in that: described back-moving spring is enclosed within elasticity
On pin, and back-moving spring supports between guide pin bushing and resilient key.
The flexibly positioned clamp system of one the most according to claim 4, it is characterised in that: the longitudinal profile of described boss portion
For ellipsoidal structure.
The flexibly positioned clamp system of one the most according to claim 1, it is characterised in that: described resilient key front portion and and base
Body contacts partly for hemisphere face structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570321.XU CN205703811U (en) | 2016-06-14 | 2016-06-14 | A kind of flexibly positioned clamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570321.XU CN205703811U (en) | 2016-06-14 | 2016-06-14 | A kind of flexibly positioned clamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205703811U true CN205703811U (en) | 2016-11-23 |
Family
ID=57305007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620570321.XU Withdrawn - After Issue CN205703811U (en) | 2016-06-14 | 2016-06-14 | A kind of flexibly positioned clamp system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205703811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785804A (en) * | 2016-11-22 | 2017-05-31 | 青岛海信移动通信技术股份有限公司 | The push-pull structure and device of board to board connector |
| CN110501723A (en) * | 2019-09-28 | 2019-11-26 | 徐州奥拉可电子科技有限公司 | A kind of portable map navigation device for field exploration |
-
2016
- 2016-06-14 CN CN201620570321.XU patent/CN205703811U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785804A (en) * | 2016-11-22 | 2017-05-31 | 青岛海信移动通信技术股份有限公司 | The push-pull structure and device of board to board connector |
| CN110501723A (en) * | 2019-09-28 | 2019-11-26 | 徐州奥拉可电子科技有限公司 | A kind of portable map navigation device for field exploration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20170714 |
|
| AV01 | Patent right actively abandoned |