CN205166911U - Positioning tooling - Google Patents

Positioning tooling Download PDF

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Publication number
CN205166911U
CN205166911U CN201520803799.8U CN201520803799U CN205166911U CN 205166911 U CN205166911 U CN 205166911U CN 201520803799 U CN201520803799 U CN 201520803799U CN 205166911 U CN205166911 U CN 205166911U
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China
Prior art keywords
backboard
base plate
marking knife
positioning tool
base
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CN201520803799.8U
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Chinese (zh)
Inventor
赵怀志
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Chongqing Junding Machinery Manufacturing Co Ltd
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Chongqing Junding Machinery Manufacturing Co Ltd
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Priority to CN201520803799.8U priority Critical patent/CN205166911U/en
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Publication of CN205166911U publication Critical patent/CN205166911U/en
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Abstract

The utility model provides a positioning tooling belongs to positioner field for the machining, including the bottom plate, this bottom plate is flat -plate -shaped, and its top surface is the plane and is parallel to each other with the bottom surface, the top surface of bottom plate is fixed with the scale of this bottom plate of perpendicular to, and sliding connection has the marking knife on the scale, and the direction of height that the scale can be followed to the marking knife slides, still be equipped with the fixed station on the bottom plate, this fixed station includes the backplate of vertical setting on the bottom plate, is equipped with closing device on the backplate, can fix the work piece on the backplate through this closing device, the backplate with the marking knife sets up perpendicularly, and is equipped with slide mechanism between backplate and the bottom plate, can make the backplate remove along the length direction of backplate on the bottom plate through this slide mechanism. This kind of positioning tooling can conveniently carry out fixing a position the marking off to various rules and anomalous work piece accurately, and convenient subsequent drilling work produces the work piece that the precision is higher.

Description

Positioning tool
Technical field
The utility model relates to machining positioner field, in particular to a kind of positioning tool.
Background technology
In field of machining, need to use multiple aid, positioning tool is exactly one wherein.
Positioning tool and a kind of mechanism for locating, have different implications in different fields, concrete structure is also different.Such as, on manual drilling machine, when a workpiece is holed, need determining hole heart position in advance, workpiece is rule, like this could the accurate good hole of ground auger.This engineering just needs to use positioning tool, positions and rule to workpiece.
Such positioning tool is had in prior art, these positioning tool structures are simple, can rule for the workpiece of tactical rule, but when ruling for the workpiece of irregular structure, by the restriction of positioning tool its structural design defect, can not or be difficult to mark position line accurately.
Utility model content
The utility model provides a kind of positioning tool, is intended to improve the problems referred to above.
The utility model is achieved in that
Positioning tool, comprises base plate, and this base plate is tabular, its end face and bottom surface are plane and are parallel to each other, the end face of described base plate is fixed with the rule perpendicular to this base plate, and rule slidably connects marking knife, and marking knife can slide along the short transverse of rule; Base plate is also provided with fixed station, and this fixed station comprises the backboard be vertically arranged on base plate, and backboard is provided with hold down gag, can be fixed on backboard by workpiece by this hold down gag; Backboard is vertical with described marking knife to be arranged, and is provided with slide mechanism between backboard and base plate, the length direction of backboard along backboard on base plate can be made to move by this slide mechanism.
This positioning tool is used for fixing also positioning workpieces, workpiece marks position line in advance, facilitates follow-up punching work.Base plate is the base structure of this positioning tool, is used for installing and fixes miscellaneous part, during use, is placed on by base plate on the processing table of level, staff is accurately positioned workpiece.Consistent with on positioning tool in prior art of rule and marking knife.Rule is provided with scale layer, and marking knife and rule are slidably connected, and marking knife is slided into correct position, and rule to workpiece, accurately can mark position line.
Fixed station is used for fixing workpiece, convenient line.Particularly, workpiece is placed between hold down gag and backboard, regulates hold down gag, can by Work-sheet pressing on backboard.After fixing finished piece(s), workpiece and marking knife are fitted, to be slided backboard by slide mechanism, and then make workpiece and marking knife produce relative sliding, make marking knife on workpiece, mark the position line of a level; Take off workpiece again, the fixed position of adjustment workpiece, re-uses marking knife and marks another root position line, the intersection point of two position lines and the position, center in hole.By this positioning tool and above-mentioned localization method, position line can be marked exactly on workpiece, facilitate follow-up punching work.
After marking two position lines, a small rut can be pounded out with location hammer in the point of intersection of two position lines, make follow-up punching work convenient.
Therefore, the positioning tool of this structure can position the workpiece of various rule or irregular structure and mark position line easily, determines the centre-to-centre spacing in hole accurately, makes the workpiece accuracy that processes higher.
The variable thickness of workpiece causes, and the distance after workpiece installs on fixed station and between marking knife is also inconsistent.In order to make the workpiece of sizes specification can be clamped to easily on this fixed station, further, described fixed station also comprises base, this base and base plate are slidably connected, can slide along the length direction of marking knife, described backboard is located on base, and backboard is connected with base sliding.
As shown in the figure, after being fixed by workpiece above, then towards marking knife sliding bottom, workpiece is contacted with marking knife, then the backboard that slides is rule.The basic like this line work that can meet various workpiece.
Particularly, base plate is provided with the first chute, and the bottom of base is provided with the first slide block mated with described first chute.By the connection of the first chute and the first slide block, achieve the relative sliding between base and base plate.
Preferably, described first chute is first end near one end of marking knife, is provided with spring between this first end and base.
As shown in Figure 2, the setting of spring, makes base in normal state away from marking knife, facilitates the clamping of workpiece.And base can not be slided automatically in the first chute, make whole positioning tool more stable.
The top of described base is provided with the second chute, and the length direction of this second chute is vertical with marking knife; The bottom of backboard is located in described second chute.By the connection of the second chute and backboard, achieve the slip of backboard, and then achieve the relative movement between workpiece and marking knife.
The effect of hold down gag is Work-sheet pressing on backboard, its specific constructive form is more, preferably, described hold down gag comprises at least two groups and holds down assembly, each group holds down assembly the mount pad comprising and being connected with backboard, mount pad is bolted with hold-down bolt, and the length direction of this hold-down bolt is vertical with backboard.
Be attached to by workpiece on backboard, screwing hold-down bolt can, by Work-sheet pressing, make it can not rock when ruling.
Preferably, described in held down assembly three groups, and three groups hold down assembly and are not located along the same line.As shown in Figure 4, holding down assembly of this arranged in form can firmly by Work-sheet pressing.
When reality uses, be also not limited to the layout of above-mentioned form.
Described hold-down bolt is all preferably wing bolt.Wing bolt is special twists operation for convenience of hand and designs, and the butterfly design of head increases lateral stressed, more efficient when hand is twisted.Hold-down bolt herein adopts wing bolt, makes operated by personnel convenient.
Further, described marking knife is provided with set bolt, screws this set bolt and makes itself and rule inconsistent, and marking knife can be made not slide by relative scale chi.Set bolt is existing, generally be arranged on the sidepiece of marking knife, during use, unclamping set bolt enables marking knife relative scale chi slide, set bolt is screwed after marking knife being slid into correct position, set bolt and rule are held out against, makes can not produce relative motion between marking knife and rule.
Marking knife preferably adopts carbide alloy to make, and makes its hardness higher, conveniently rules to various workpiece.
The beneficial effects of the utility model are: the positioning tool that the utility model is obtained by above-mentioned design, can carry out positioning marking accurately easily, facilitate follow-up boring work, produce the workpiece that precision is higher various rule and irregular workpiece.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of the positioning tool that the utility model embodiment provides;
Fig. 2 is the top view of the positioning tool that the utility model embodiment provides;
Fig. 3 is the structural representation of a kind of irregular workpiece in prior art;
Fig. 4 be positioning tool that the utility model embodiment provides secure shown in Fig. 3 workpiece time structural representation.
Figure acceptance of the bid note is respectively:
Base plate 101; Rule 102; Marking knife 103; Backboard 104; Base 105; First chute 106; Second chute 107; Spring 108; Mount pad 109; Hold-down bolt 110; Set bolt 111; Workpiece 112.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the equipment of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Refer to Fig. 1-Fig. 4
The positioning tool that present embodiment provides, comprise base plate 101, this base plate 101 is tabular, its end face and bottom surface are plane and are parallel to each other, the end face of base plate 101 is fixed with the rule 102 perpendicular to this base plate 101, rule 102 slidably connects marking knife 103, marking knife 103 can slide along the short transverse of rule 102; Base plate 101 is also provided with fixed station, and this fixed station comprises the backboard 104 be vertically arranged on base plate 101, and backboard 104 is provided with hold down gag, can be fixed on backboard 104 by workpiece 112 by this hold down gag; Backboard 104 is vertical with marking knife 103 to be arranged, and is provided with slide mechanism between backboard 104 and base plate 101, backboard 104 can be made to move along the length direction of backboard 104 on base plate 101 by this slide mechanism.
This positioning tool is used for fixing also positioning workpieces 112, workpiece 112 marks position line in advance, facilitates follow-up punching work.Base plate 101 is the base structure of this positioning tool, is used for installing and fixes miscellaneous part, during use, is placed on the processing table of level by base plate 101, and staff is accurately positioned workpiece 112.Consistent with on positioning tool in prior art of rule 102 and marking knife 103.Rule 102 is provided with scale layer, and marking knife 103 and rule 102 are slidably connected, and marking knife 103 is slided into correct position, and rules to workpiece 112, accurately can mark position line.
Fixed station is used for fixing workpiece 112, convenient line.Particularly, workpiece 112 is placed between hold down gag and backboard 104, regulates hold down gag, workpiece 112 can be pressed on backboard 104.After fixing finished piece(s) 112, workpiece 112 and marking knife 103 are fitted, by slide mechanism slip backboard 104, and then make workpiece 112 and marking knife 103 produce relative sliding, make marking knife 103 on workpiece 112, mark the position line of a level; Take off workpiece 112 again, the fixed position of adjustment workpiece 112, re-uses marking knife 103 and marks another root position line, the intersection point of two position lines and the position, center in hole.By this positioning tool and above-mentioned localization method, position line can be marked exactly on workpiece 112, facilitate follow-up punching work.
After marking two position lines, a small rut can be pounded out with location hammer in the point of intersection of two position lines, make follow-up punching work convenient.
Therefore, the positioning tool of this structure can position the workpiece 112 of various rule or irregular structure and mark position line easily, determines the centre-to-centre spacing in hole accurately, makes workpiece 112 precision that processes higher.
The variable thickness of workpiece 112 causes, and the distance after workpiece 112 installs on fixed station and between marking knife 103 is also inconsistent.Can be clamped to easily on this fixed station to make the workpiece 112 of sizes specification, further, fixed station also comprises base 105, this base 105 is slidably connected with base plate 101, can slide along the length direction of marking knife 103, backboard 104 is located on base 105, and backboard 104 and base 105 are slidably connected.
As shown in the figure, after fixing above by workpiece 112, then towards marking knife 103 sliding bottom 105, workpiece 112 is contacted with marking knife 103, then the backboard 104 that slides is rule.The basic like this line work that can meet various workpiece 112.
Particularly, base plate 101 is provided with the first chute 106, and the bottom of base 105 is provided with the first slide block mated with the first chute 106.By the connection of the first chute 106 and the first slide block, achieve the relative sliding between base 105 and base plate 101.
Preferably, the first chute 106 is first end near one end of marking knife 103, is provided with spring 108 between this first end and base 105.
As shown in Figure 2, the setting of spring 108, makes base 105 in normal state away from marking knife 103, facilitates the clamping of workpiece 112.And base 105 can not be slided automatically in the first chute 106, make whole positioning tool more stable.
The top of base 105 is provided with the second chute 107, and the length direction of this second chute 107 is vertical with marking knife 103; The bottom of backboard 104 is located in the second chute 107.By the second chute 107 and the connection of backboard 104, achieve the slip of backboard 104, and then achieve the relative movement between workpiece 112 and marking knife 103.
The effect of hold down gag is workpiece 112 to be pressed on backboard 104, its specific constructive form is more, preferably, hold down gag comprises at least two groups and holds down assembly, each group holds down assembly the mount pad 109 comprising and being connected with backboard 104, mount pad 109 is bolted with hold-down bolt 110, the length direction of this hold-down bolt 110 is vertical with backboard 104.
Be attached on backboard 104 by workpiece 112, screwing hold-down bolt 110 can compress workpiece 112, makes it can not rock when ruling.
Preferably, held down assembly three groups, and three groups hold down assembly and are not located along the same line.As shown in Figure 4, workpiece 112 can firmly compress by holding down assembly of this arranged in form.
When reality uses, be also not limited to the layout of above-mentioned form.
Fig. 3 shows a kind of erose workpiece in prior art, uses traditional positioning tool cannot rule to this workpiece.As shown in Figure 4, this positioning tool that present embodiment provides, can position the workpiece 112 of this structure easily, the cross hairs in Fig. 4 on workpiece 112 is position line, the point of intersection of two position lines and the center in hole with producing after marking knife line.
Hold-down bolt 110 is all preferably wing bolt.Wing bolt is special twists operation for convenience of hand and designs, and the butterfly design of head increases lateral stressed, more efficient when hand is twisted.Hold-down bolt 110 herein adopts wing bolt, makes operated by personnel convenient.
Further, marking knife 103 is provided with set bolt 111, screws this set bolt 111 and makes itself and rule 102 inconsistent, marking knife 103 can be made not slide by relative scale chi 102.Set bolt 111 is existing, generally be arranged on the sidepiece of marking knife 103, during use, unclamping set bolt 111 makes marking knife 103 slide by relative scale chi 102, set bolt 111 is screwed after marking knife 103 is slid into correct position, set bolt 111 and rule 102 are held out against, makes can not produce relative motion between marking knife 103 and rule 102.
Marking knife 103 preferably adopts carbide alloy to make, and makes its hardness higher, conveniently rules to various workpiece 112.
For clearly demonstrating the utility model, in present embodiment, list some specific embodiments:
Embodiment 1
A kind of positioning tool, comprise base plate 101, this base plate 101 is tabular, its end face and bottom surface are plane and are parallel to each other, the end face of base plate 101 is fixed with the rule 102 perpendicular to this base plate 101, rule 102 slidably connects marking knife 103, marking knife 103 can slide along the short transverse of rule 102; Base plate 101 is also provided with fixed station, and this fixed station comprises the backboard 104 be vertically arranged on base plate 101, and backboard 104 is provided with hold down gag, can be fixed on backboard 104 by workpiece 112 by this hold down gag; Backboard 104 is vertical with marking knife 103 to be arranged, and is provided with slide mechanism between backboard 104 and base plate 101, backboard 104 can be made to move along the length direction of backboard 104 on base plate 101 by this slide mechanism.
Embodiment 2
A kind of positioning tool, comprise base plate 101, this base plate 101 is tabular, its end face and bottom surface are plane and are parallel to each other, the end face of base plate 101 is fixed with the rule 102 perpendicular to this base plate 101, rule 102 slidably connects marking knife 103, marking knife 103 can slide along the short transverse of rule 102; Base plate 101 is also provided with fixed station, and fixed station comprises base 105, and this base 105 is slidably connected with base plate 101, and can slide along the length direction of marking knife 103, backboard 104 is located on base 105, and backboard 104 and base 105 are slidably connected.Fixed station also comprises the backboard 104 vertically arranged on the pedestal 105, and backboard 104 is provided with hold down gag, workpiece 112 can be fixed on backboard 104 by this hold down gag.
Base plate 101 is provided with the first chute 106, and the bottom of base 105 is provided with the first slide block mated with the first chute 106.First chute 106 is first end near one end of marking knife 103, is provided with spring 108 between this first end and base 105.The top of base 105 is provided with the second chute 107, and the length direction of this second chute 107 is vertical with marking knife 103; The bottom of backboard 104 is located in the second chute 107.
Embodiment 3
A kind of positioning tool, comprise base plate 101, this base plate 101 is tabular, its end face and bottom surface are plane and are parallel to each other, the end face of base plate 101 is fixed with the rule 102 perpendicular to this base plate 101, rule 102 slidably connects marking knife 103, marking knife 103 can slide along the short transverse of rule 102; Base plate 101 is also provided with fixed station, and fixed station comprises base 105, and this base 105 is slidably connected with base plate 101, and can slide along the length direction of marking knife 103, backboard 104 is located on base 105, and backboard 104 and base 105 are slidably connected.Fixed station also comprises the backboard 104 vertically arranged on the pedestal 105, and backboard 104 is provided with hold down gag, workpiece 112 can be fixed on backboard 104 by this hold down gag.
Base plate 101 is provided with the first chute 106, and the bottom of base 105 is provided with the first slide block mated with the first chute 106.First chute 106 is first end near one end of marking knife 103, is provided with spring 108 between this first end and base 105.The top of base 105 is provided with the second chute 107, and the length direction of this second chute 107 is vertical with marking knife 103; The bottom of backboard 104 is located in the second chute 107.
Hold down gag comprises three groups and holds down assembly, and three groups hold down assembly and are not located along the same line; Each group holds down assembly the mount pad 109 comprising and being connected with backboard 104, and mount pad 109 is bolted with hold-down bolt 110, the length direction of this hold-down bolt 110 is vertical with backboard 104.
Hold-down bolt 110 is wing bolt.Marking knife 103 is provided with set bolt 111, screws this set bolt 111 and makes itself and rule 102 inconsistent, marking knife 103 can be made not slide by relative scale chi 102.Marking knife 103 is made with carbide alloy.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (10)

1. positioning tool, is characterized in that, comprises base plate, this base plate is tabular, and its end face and bottom surface are plane and are parallel to each other, and the end face of described base plate is fixed with the rule perpendicular to this base plate, rule slidably connects marking knife, and marking knife can slide along the short transverse of rule; Base plate is also provided with fixed station, and this fixed station comprises the backboard be vertically arranged on base plate, and backboard is provided with hold down gag, can be fixed on backboard by workpiece by this hold down gag; Backboard is vertical with described marking knife to be arranged, and is provided with slide mechanism between backboard and base plate, the length direction of backboard along backboard on base plate can be made to move by this slide mechanism.
2. positioning tool according to claim 1, is characterized in that, described fixed station also comprises base, and this base and base plate are slidably connected, and can slide along the length direction of marking knife, described backboard is located on base, and backboard is connected with base sliding.
3. positioning tool according to claim 2, is characterized in that, described base plate is provided with the first chute, and the bottom of base is provided with the first slide block mated with described first chute.
4. positioning tool according to claim 3, is characterized in that, described first chute is first end near one end of marking knife, is provided with spring between this first end and base.
5. positioning tool according to claim 2, is characterized in that, the top of described base is provided with the second chute, and the length direction of this second chute is vertical with marking knife; The bottom of backboard is located in described second chute.
6. positioning tool according to claim 1, it is characterized in that, described hold down gag comprises at least two groups and holds down assembly, and each group holds down assembly the mount pad comprising and being connected with backboard, mount pad is bolted with hold-down bolt, and the length direction of this hold-down bolt is vertical with backboard.
7. positioning tool according to claim 6, is characterized in that, described in held down assembly three groups, and three groups hold down assembly and are not located along the same line.
8. positioning tool according to claim 6, is characterized in that, described hold-down bolt is wing bolt.
9. positioning tool according to claim 1, is characterized in that, described marking knife is provided with set bolt, screws this set bolt and makes itself and rule inconsistent, and marking knife can be made not slide by relative scale chi.
10. positioning tool according to claim 1, is characterized in that, described marking knife carbide alloy is made.
CN201520803799.8U 2015-10-16 2015-10-16 Positioning tooling Active CN205166911U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520803799.8U CN205166911U (en) 2015-10-16 2015-10-16 Positioning tooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520803799.8U CN205166911U (en) 2015-10-16 2015-10-16 Positioning tooling

Publications (1)

Publication Number Publication Date
CN205166911U true CN205166911U (en) 2016-04-20

Family

ID=55730940

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520803799.8U Active CN205166911U (en) 2015-10-16 2015-10-16 Positioning tooling

Country Status (1)

Country Link
CN (1) CN205166911U (en)

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Denomination of utility model: Positioning tooling

Effective date of registration: 20201110

Granted publication date: 20160420

Pledgee: Chongqing Branch of China Everbright Bank Co.,Ltd.

Pledgor: CHONGQING JUNDING MACHINERY MANUFACTURING Co.,Ltd.

Registration number: Y2020500000017

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