CN110153916A - A kind of auxiliary locator - Google Patents
A kind of auxiliary locator Download PDFInfo
- Publication number
- CN110153916A CN110153916A CN201910388257.1A CN201910388257A CN110153916A CN 110153916 A CN110153916 A CN 110153916A CN 201910388257 A CN201910388257 A CN 201910388257A CN 110153916 A CN110153916 A CN 110153916A
- Authority
- CN
- China
- Prior art keywords
- bracket
- crossbeam
- mandrel
- adjustable seats
- auxiliary locator
- 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 provides a kind of auxiliary locator, including drill bushing, mandrel, nut, support plate, bracket, fixed plate, adjustable seats, crossbeam, screw rod, handle, elastic throw-out lever, spring and positioning pin column, fixed plate mounted inside has drill bushing, bracket is installed on the downside of fixed plate, mandrel is provided on the right side of bracket, mandrel annular side is equipped with nut, mandrel annular side is equipped with support plate, adjustable seats are provided on rear side of bracket, adjustable seats outer surface is fixed with crossbeam, crossbeam annular side is equipped with screw rod, inside screw is equipped with handle, bracket front end face installs flexible throw-out lever, spring is provided on rear side of elastic throw-out lever, back-end support face is equipped with positioning pin column, the clamping rigidity that the design solves original auxiliary locator workpiece is low, the problem of influencing workpiece processing quality, structure of the invention is reasonable, convenient for combination Installation may be implemented workpiece in the aiding support of two orthogonal directions, preferably the clamping rigidity of lifting workpieces, reduce the probability that workpiece generates vibration and play in process, secondary process effect is good.
Description
Technical field
The present invention is a kind of auxiliary locator, belongs to auxiliary locating tool technical field.
Background technique
The position of clamping force is required when work pieces process can prevent workpiece from generating vibration in this way as close as possible to workpieces processing
Dynamic and deformation, improves the stability and reliability of positioning.If do not accomplished it is necessary to add auxiliary branch at work pieces process face
It holds to increase clamping rigidity, needs to use auxiliary locator when processing the workpiece and be processed.
In the prior art, existing auxiliary locator support can only realize the support of single direction, lead to the folder of workpiece
Tight rigidity is lower, influences the quality that workpiece manufactures, and is badly in need of a kind of auxiliary locator now to solve asking for above-mentioned appearance
Topic.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of auxiliary locator, to solve above-mentioned back
The problem of proposing in scape technology, structure of the invention is reasonable, and convenient for combination installation, secondary process effect is good.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of auxiliary locator, packet
Include drill bushing, mandrel, nut, flat mouth washer, support plate, bracket, auxiliary positioning mechanism and fixed plate, dress inside the fixed plate
Equipped with drill bushing, bracket is installed on the downside of the fixed plate, mandrel, the mandrel annular side assembly are provided on the right side of the bracket
There is nut, the nut lower end surface is provided with flat mouth washer, and the mandrel annular side is equipped with support plate, the bracket rear side
It is provided with auxiliary positioning mechanism, the auxiliary positioning mechanism includes adjustable seats, crossbeam, screw rod, handle, elastic throw-out lever, bullet
Spring and positioning pin column, the bracket rear side are provided with adjustable seats, and the adjustable seats outer surface is fixed with crossbeam, the cross
Beam annular side is equipped with screw rod, and the inside screw is equipped with handle, and the bracket front end face installs flexible throw-out lever, institute
It states and is provided with spring on rear side of elastic throw-out lever, the back-end support face is equipped with positioning pin column.
Further, the internal stent offers dovetail groove.
Further, the bracket front end face offers pin hole, and pin hole diameter specifications match with elastic throw-out lever.
Further, the screw front end face offers through-hole, and the dovetail groove specification matches with crossbeam, the crossbeam
It is connected with dovetail groove by grafting through screw rod.
Further, the beam upper end offers cylindrical hole, and cylindrical hole is internally provided with internal screw thread, described adjustable
Support annular side is provided with external screw thread, and the adjustable seats are connected with crossbeam by screw thread.
Further, the spiro rod rear end face offers circular hole, and circular hole is internally provided with internal screw thread, the handle annular
Side is provided with external screw thread, and the screw rod is connected with handle by screw thread.
Beneficial effects of the present invention: a kind of auxiliary locator of the invention, because the present invention is added to adjustable seats, cross
Beam, screw rod, handle, elastic throw-out lever, spring and positioning pin column, the design are able to ascend the clamping rigidity of workpiece, reduce work
The vibration and play that part generates in process, the clamping rigidity for solving original auxiliary locator workpiece is low, influences work
The problem of part processing quality, improves practicability of the invention.
Because internal stent offers dovetail groove, which can make adjustable seats carry out the tune of small scale in vertical direction
Whole, because bracket front end face offers pin hole, and pin hole diameter specifications match with elastic throw-out lever, which can be such that elasticity pushes away
Connection between bar and pin hole is more firm, and because screw front end face offers through-hole, dovetail groove specification matches with crossbeam, and crossbeam passes through
It wears screw rod and is connected with dovetail groove by grafting, which strengthens the stability that screw rod is connect with crossbeam, this hair by grafting
It is bright structurally reasonable, convenient for combination installation, workpiece may be implemented in the aiding support of two orthogonal directions, preferably promotion work
The clamping rigidity of part, reduces the probability that workpiece generates vibration and play in process, and secondary process effect is good.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of front sectional view of auxiliary locator of the present invention；
Fig. 2 is a kind of right pseudosection of auxiliary locator of the present invention；
Fig. 3 is the right pseudosection of auxiliary positioning mechanism in a kind of auxiliary locator of the present invention；
In figure: 1- drill bushing, 2- mandrel, 3- nut, 4- flat mouth washer, 5- support plate, 6- bracket, 7- auxiliary positioning mechanism, 8- are solid
Fixed board, 71- adjustable seats, 72- crossbeam, 73- screw rod, 74- handle, 75- resilient push, 76- spring, 77- positioning pin column, 741-
Dovetail groove, 751- pin hole.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 3 is please referred to, the present invention provides a kind of technical solution: a kind of auxiliary locator, including drill bushing 1, mandrel
2, nut 3, flat mouth washer 4, support plate 5, bracket 6, auxiliary positioning mechanism 7 and fixed plate 8,8 mounted inside of fixed plate have brill
1 is covered, bracket 6 is installed on the downside of fixed plate 8, mandrel 2 is provided on the right side of bracket 6,2 annular side of mandrel is equipped with nut 3, nut
3 lower end surfaces are provided with flat mouth washer 4, and 2 annular side of mandrel is equipped with support plate 5, is provided with auxiliary positioning mechanism on rear side of bracket 6
7。
Auxiliary positioning mechanism 7 includes adjustable seats 71, crossbeam 72, screw rod 73, handle 74, elastic throw-out lever 75, spring 76
And positioning pin column 77, adjustable seats 71 are provided on rear side of bracket 6, and 71 outer surface of adjustable seats is fixed with crossbeam 72, crossbeam 72
Annular side is equipped with screw rod 73, and 73 mounted inside of screw rod has handle 74, and 6 front end face of bracket installs flexible throw-out lever 75, bullet
Property throw-out lever 75 on rear side of be provided with spring 76,6 rear end face of bracket is equipped with positioning pin column 77, and it is fixed which solves original auxiliary
The problem of clamping rigidity of position device workpiece is low, influences workpiece processing quality.
Dovetail groove 741 is offered inside bracket 6, which can make adjustable seats 71 carry out small scale in vertical direction
Adjustment, 6 front end face of bracket offers pin hole 751, and 751 diameter specifications of pin hole match with elastic throw-out lever 75, which can
So that the connection between elastic throw-out lever 75 and pin hole 751 is more firm, 73 front end face of screw rod offers through-hole, and dovetail groove 741 is advised
Lattice match with crossbeam 72, and crossbeam 72 is connected with dovetail groove 741 by grafting through screw rod 73, which is reinforced by grafting
The stability that screw rod 73 is connect with crossbeam 72.
72 upper surface of crossbeam offers cylindrical hole, and cylindrical hole is internally provided with internal screw thread, 71 annular side of adjustable seats
It is provided with external screw thread, adjustable seats 71 are connected with crossbeam 72 by screw thread, which, which is connected through a screw thread, makes adjustable seats 71
More firm with the connection of crossbeam 72,73 rear end face of screw rod offers circular hole, and circular hole is internally provided with internal screw thread, 74 annular of handle
Side is provided with external screw thread, and screw rod 73 is connected with handle 74 by screw thread, which is connected through a screw thread, and structure is simply assembled and disassembled
It is easier, improves the efficiency of assembling.
As an embodiment of the present invention: staff is by mandrel 2, support plate 5 and shop bolt 77 to workpiece reality
Complete positioning is showed, has been clamped with open washer and nut 3, then drill bit is oriented to by drill bushing 1, pushes through the rotation of handle 74
Turn screw rod 73, screw rod 73 moves downward, and crossbeam 72 can then moved up and down in the dovetail groove 741 of bracket 6, so that changing can
Adjust support 71 vertical position, adjustable seats 71 can also the turn in the threaded hole of crossbeam 72, to realize adjustable seats 71
In the small rescaling of vertical direction, elastic throw-out lever 75 acts on the opposite side of shop bolt, realizes workpiece in level side
To auxiliary positioning, prevent workpiece from occurring twisting and the play of horizontal direction in process, it is rigid to significantly improve Workpiece clamping
Degree improves processing stability, improves practicability of the invention.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of auxiliary locator, including drill bushing, mandrel, nut, flat mouth washer, support plate, bracket, auxiliary positioning mechanism with
And fixed plate, it is characterised in that: the fixed plate mounted inside has drill bushing, is equipped with bracket, the branch on the downside of the fixed plate
It is provided with mandrel on the right side of frame, the mandrel annular side is equipped with nut, and the nut lower end surface is provided with flat mouth washer, described
Mandrel annular side is equipped with support plate, is provided with auxiliary positioning mechanism on rear side of the bracket；
The auxiliary positioning mechanism includes adjustable seats, crossbeam, screw rod, handle, elastic throw-out lever, spring and positioning pin column,
Adjustable seats are provided on rear side of the bracket, the adjustable seats outer surface is fixed with crossbeam, the crossbeam annular side installation
There is a screw rod, the inside screw is equipped with handle, and the bracket front end face installs flexible throw-out lever, after the elasticity throw-out lever
Side is provided with spring, and the back-end support face is equipped with positioning pin column.
2. a kind of auxiliary locator according to claim 1, it is characterised in that: the internal stent offers dovetail
Slot.
3. a kind of auxiliary locator according to claim 1, it is characterised in that: the bracket front end face offers pin
Hole, and pin hole diameter specifications match with elastic throw-out lever.
4. a kind of auxiliary locator according to claim 1, it is characterised in that: the screw front end face offers logical
Hole, the dovetail groove specification match with crossbeam, and the crossbeam is connected with dovetail groove by grafting through screw rod.
5. a kind of auxiliary locator according to claim 1, it is characterised in that: the beam upper end offers cylindricality
Hole, and cylindrical hole is internally provided with internal screw thread, the adjustable seats annular side is provided with external screw thread, the adjustable seats and cross
Beam is connected by screw thread.
6. a kind of auxiliary locator according to claim 1, it is characterised in that: the spiro rod rear end face offers circle
Hole, and circular hole is internally provided with internal screw thread, the handle annular side is provided with external screw thread, and the screw rod and handle pass through screw thread
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910388257.1A CN110153916A (en) | 2019-05-10 | 2019-05-10 | A kind of auxiliary locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910388257.1A CN110153916A (en) | 2019-05-10 | 2019-05-10 | A kind of auxiliary locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110153916A true CN110153916A (en) | 2019-08-23 |
Family
ID=67634252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910388257.1A Pending CN110153916A (en) | 2019-05-10 | 2019-05-10 | A kind of auxiliary locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110153916A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB460965A (en) * | 1935-08-02 | 1937-02-02 | Frederick Paul Price | Cross pin hole drilling jig |
| CN202639915U (en) * | 2012-06-12 | 2013-01-02 | 河南奔马股份有限公司 | Drilling processing device for through hole |
| CN103639478A (en) * | 2013-11-08 | 2014-03-19 | 苏州市职业大学 | Adjustable auxiliary supporting device |
| CN203679355U (en) * | 2014-02-12 | 2014-07-02 | 泉州银艺机械有限公司 | Drilling jig for machining industry |
| CN104526017A (en) * | 2014-12-25 | 2015-04-22 | 东莞理工学院 | Quick clamping nut drilling bench |
| CN207723913U (en) * | 2017-11-30 | 2018-08-14 | 中航天水飞机工业有限责任公司 | Ears bearing drills and reams universal fixturing |
-
2019
- 2019-05-10 CN CN201910388257.1A patent/CN110153916A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB460965A (en) * | 1935-08-02 | 1937-02-02 | Frederick Paul Price | Cross pin hole drilling jig |
| CN202639915U (en) * | 2012-06-12 | 2013-01-02 | 河南奔马股份有限公司 | Drilling processing device for through hole |
| CN103639478A (en) * | 2013-11-08 | 2014-03-19 | 苏州市职业大学 | Adjustable auxiliary supporting device |
| CN203679355U (en) * | 2014-02-12 | 2014-07-02 | 泉州银艺机械有限公司 | Drilling jig for machining industry |
| CN104526017A (en) * | 2014-12-25 | 2015-04-22 | 东莞理工学院 | Quick clamping nut drilling bench |
| CN207723913U (en) * | 2017-11-30 | 2018-08-14 | 中航天水飞机工业有限责任公司 | Ears bearing drills and reams universal fixturing |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190823 |
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| RJ01 | Rejection of invention patent application after publication |