CN106002906A - Locating clamp for shaft lineation and shaft locating method - Google Patents
Locating clamp for shaft lineation and shaft locating method Download PDFInfo
- Publication number
- CN106002906A CN106002906A CN201610403173.7A CN201610403173A CN106002906A CN 106002906 A CN106002906 A CN 106002906A CN 201610403173 A CN201610403173 A CN 201610403173A CN 106002906 A CN106002906 A CN 106002906A
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- China
- Prior art keywords
- clamp
- axle
- movable vise
- jaw plate
- positioning clamp
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
- B25H7/045—Devices, e.g. scribers, for marking characterised by constructional details of the marking elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a locating clamp for shaft lineation and a shaft locating method. The locating clamp comprises a clamp seat (100) and clamp opening plates (200 and 300) distributed in a paired manner. One of the clamp opening plates (200 and 300) distributed in the paired manner is fixed to a fixed clamp body (110) of the clamp seat (100), and the other clamping opening plate is fixed to a movable clamp body (120) of the clamp seat (100). The clamping faces (210 and 310) of the clamp opening plates (200 and 300) distributed in the paired manner are oblique faces. The clamping faces (210 and 310) of the clamp opening plates (200 and 300) distributed in the paired manner form a V-shaped groove when the movable clamp body (120) is in fit with the fixed clamp body (110). The movable clamp body (120) can move relative to the fixed clamp body (110) to adjust the distance between the clamping faces (210 and 310) of the clamp opening plates (200 and 300) distributed in the paired manner. By the adoption of the scheme, the problem that existing V-shaped iron cannot locate a shaft with the large radial size effectively can be solved.
Description
Technical field
The present invention relates to axle processing aid technical field, particularly relate to a kind of axle line positioning clamp and axle location side
Method.
Background technology
At present, during countershaft being machined out, need to process keyway on axle.Generally, complete at lathe process
After, operator needs to arrange position line (including contour line and the centering boost line of keyway) of keyway on axle, thinks
Follow-up keyway adds Job readiness.It is known that the precision of line determines the crudy of keyway to a certain extent.
In order to preferably ensure precision of ruling, axle implements scribing operation after needing to be positioned again.V block is more commonly used
Location instrument, during location, the two ends of axle are individually positioned in the V-groove of v block.But, at present
The size of V-groove of v block determine, when the radial dimension of axle is bigger, then cannot realize positioning reliably, often
Occur in scratching process, the phenomenon of axle positioning.It will be apparent that this cannot realize countershaft accurate line.
Summary of the invention
The open a kind of axle line positioning clamp of the present invention, with solve current v block cannot be to radial direction larger-size axle enforcement
The effectively problem of location.
For solving above-mentioned technical problem, the present invention is disclosed directly below technical scheme:
Axle line positioning clamp, including clamp block and the jaw plate of distribution in pairs；Wherein: in pairs in the described jaw plate of distribution,
One is fixed on the fixation clamps of described clamp block, and another one is fixed in the movable vise body of described clamp block；
The clamping face of the described jaw plate of distribution is inclined-plane in pairs；And the clamping face of the described jaw plate being distributed in pairs is in institute
State movable vise body and form V-groove under described fixing vice body fit-state；
Described movable vise body can move to be adjusted to the clamping face of the described jaw plate to distribution relative to described fixing vice body
Between distance.
Preferably, in above-mentioned positioning clamp, described fixing vice body and described movable vise body and both each self-corresponding described jaws
Plate is all by the laminating of step-like locating surface location.
Preferably, in above-mentioned positioning clamp, described fixing vice body and described movable vise body and both the most corresponding described pincers
Oralia is all threaded connection part and is connected.
Preferably, in above-mentioned positioning clamp, the two ends of two pieces of described jaw plates be provided with for described threaded connector phase
Connecting hole even.
Preferably, in above-mentioned positioning clamp:
Described clamp block is provided with screw drive mechanism；
Described screw drive mechanism is connected with described movable vise body, to drive described movable vise body relative to described fixing vice body
Mobile.
Preferably, in above-mentioned positioning clamp, the described clamping face of the described jaw plate of distribution is reinforcement face in pairs, divides in pairs
The angle of the described clamping face of the described jaw plate of cloth is 60 °-120 °.
Preferably, in above-mentioned positioning clamp, described clamp block includes installation portion and fixed part；Wherein:
Described fixing vice body and described movable vise body are installed on described installation portion；
Described fixed part is connected with described installation portion, and described fixed part is for being fixedly linked with face plate.
Preferably, in above-mentioned positioning clamp, it is rotatedly connected between described fixed part and described installation portion to adjust described V-groove
Towards.
Based on axle line positioning clamp disclosed by the invention, invention additionally discloses a kind of axle localization method, use any of the above-described
Described axle line positioning clamp is implemented.Disclosed axle localization method comprises the steps:
Two described axle line positioning clamps are used to be placed in face plate；
The two ends of axle are respectively placed in the described movable vise body of two described axle line positioning clamps and described fixing vice body
The grasping part formed；
Regulate each described movable vise body distance away from described fixing vice body corresponding thereto, to guarantee the two ends of described axle
Centre-to-centre spacing described in the distance of face plate equal.
Axle line positioning clamp disclosed by the invention, can adjust by adjusting the distance between movable vise body and fixing vice body
Grasping part between two pieces of jaw plates.First, axle line positioning clamp can realize the axle different to more kinds of radial dimensions
Implement location；Secondly, the biggest radial dimension of axle can be positioned by increasing the distance between movable vise body and fixing vice body,
Again, axle can be regulated in V-groove, move up and down distance by adjusting the distance between movable vise body and fixing vice body,
Thus eliminate position error.It will be apparent that for compared to the v block described in background technology, axle disclosed by the invention is rule
Can overcome current v block that radially larger-size axle cannot be implemented the defect of location with positioning clamp.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention or background technology, below will be to embodiment or background
In technology description, the required accompanying drawing used is briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the partial sectional view of axle line positioning clamp disclosed in the embodiment of the present invention；
Fig. 2 is the top view of the axle line positioning clamp shown in Fig. 1；
Fig. 3 is the schematic diagram of the jaw plate of distribution in pairs disclosed in the embodiment of the present invention；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the working state schematic representation of axle line positioning clamp disclosed in the embodiment of the present invention.
Description of reference numerals:
It is solid that 100-clamp block, 110-fix vice body, 120-movable vise body, 130-installation portion, 131-screw drive mechanism, 140-
Determine portion, 141-connecting hole, 200-jaw plate, 210-clamping face, the step-like locating surface of 220-, 230-connecting hole, 300-pincers
Oralia, 310-clamping face, the step-like locating surface of 320-, 330-connecting hole, 400-threaded connector, 500-axle.
Detailed description of the invention
For the technical scheme making those skilled in the art be more fully understood that in the present invention, implement below in conjunction with the present invention
Accompanying drawing in example, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that described reality
Execute a part of embodiment rather than whole embodiments that example is only the present invention.Based on the embodiment in the present invention, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, all should belong to
The scope of protection of the invention.
Refer to Fig. 1-4, the open a kind of axle line positioning clamp of the embodiment of the present invention.Disclosed positioning clamp includes clamp block
100 and the jaw plate (i.e. jaw plate 200 and jaw plate 300) of in pairs distribution.In the application, clamp block 100 can be to tear open
Falling the machine vise of jaw plate, clamp block 100 includes fixing vice body 110 and movable vise body 120.Fix vice body 110 and live
Dynamic vice body 120 is used to mounting clamp oralia, and wherein, movable vise body 120 drives jaw plate to move to change between jaw plate
Jaws size.
In the present embodiment, in pairs in the jaw plate of distribution, one is fixed on fixing vice body 110, and another one is fixed on work
On dynamic vice body 120.As shown in the figures 1 and 2, jaw plate 200 is fixed on fixing vice body 110 a kind of detailed description of the invention,
Jaw plate 300 is fixed in movable vise body 120.
In pairs in the jaw plate of distribution, the clamping face 210 of jaw plate 200 is inclined-plane, the clamping face 310 of jaw plate 300
Clamping face 310 be also inclined-plane.Above-mentioned clamping face 210 and clamping face 310 are at movable vise body 120 and fixing vice body 110
Being under fit-state formation V-groove, V-groove can position axle to be rule.It should be noted that above-mentioned inclined-plane is
For the mounting plane of whole axle line positioning clamp, this mounting plane is usually horizontal plane, it is also possible to be to draw
The surface of line platform.Preferably, the angle of the clamping face of the jaw plate of distribution is 60 °-120 ° in pairs.One is embodied as
In mode, angle of inclination with respect to the horizontal plane, inclined-plane is 45 °, after clamping face 210 and clamping face 310 form V-groove,
Angle between the two is 90 °.
Movable vise body 120 can move relative to fixing vice body 110, and then the clamping face 210 of adjusting jaw plate 200 and pincers
Distance between the clamping face 310 of oralia 300.The clamping face 210 of jaw plate 200 and the clamping face 310 of jaw plate 300
Between distance increase, can the biggest radial dimension of axle of positioning support.
Disclosed in the embodiment of the present invention, the use process of axle line positioning clamp is as follows:
Operator with two axle line positioning clamps described herein, is respectively placed in be rule on face plate
The two ends of axle 500, move as it is shown in figure 5, then adjust movable vise body 120 according to the radial dimension of axle 500, and then
Carry out the distance between adjusting jaw plate 200 and jaw plate 300, so that jaw plate 200 and jaw plate 300 are formed
The corresponding axle head of located space energy support shaft 500, then operator's (vernier height gauge can be used) measurement axis 500
The distance on axle head centre-to-centre spacing face plate surface, come by adjusting the opening width of movable vise body 120 and fixing vice body 110
Coordinate adjust so that the bearing-surface of the centre-to-centre spacing face plate of the two axial ends of whole axle 500 apart from equal, thus complete right
The location of axle 500.
By above-mentioned use process it can be seen that axle line positioning clamp disclosed in the embodiment of the present invention, can live by adjusting
Dynamic distance between vice body 120 and fixing vice body 110 adjusts the grasping part between jaw plate 200 and jaw plate 300.
First, the axle 500 that axle line positioning clamp can realize more kinds of radial dimensions are different implements location；Secondly, by increasing
Big distance between movable vise body 120 and fixing vice body 110 can position the biggest radial dimension of axle 500.Again, by adjusting
Distance between whole movable vise body 120 and fixing vice body 110 can regulate axle 500 and move up and down distance in V-groove,
Thus eliminate position error.It will be apparent that for compared to the v block described in background technology, disclosed in the embodiment of the present invention
Axle line positioning clamp can overcome current v block that radially larger-size axle cannot be implemented the defect of location.
In the application, between jaw plate 200 and fixing vice body 110 and between jaw plate 300 and movable vise body 120
To be fixedly linked by dismountable mode.Concrete, fixing vice body 110 and jaw plate 200 can by with connecting hole
230 threaded connectors 400 coordinated realize connecting, movable vise body 120 and jaw plate 300 can by with connecting hole 330
The threaded connector 400 coordinated realizes connecting.
For the ease of the assembling between jaw plate 200 and fixing vice body 110 and between jaw plate 300 and movable vise body 120,
Preferably, fixing can location by step-like locating surface 220 between vice body 110 and jaw plate 200 is fitted, adjustable clamp
Can be by the laminating of step-like locating surface 320 location between body 120 and jaw plate 300.Said structure makes operator
During assembling, step-like locating surface location can be first passed through, connected by connector the most again.Meanwhile,
Step-like locating surface can play the effect preferably supporting jaw plate, and then can improve the stability supported, and can reduce simultaneously
Local connects stress.
In the present embodiment, clamp block 100 can arrange screw drive mechanism 131, and screw drive mechanism 131 can be arranged on
On the installation portion 130 of vice body 100, as shown in the figures 1 and 2.Screw drive mechanism 131 can be with movable vise body 120 phase
Even, being used for driving movable vise body 120 to move relative to fixing vice body 110, operator can operate screw drive mechanism
131 regulate the distance between movable vise body 120 and fixing vice body 110.In the application, the clamping face of jaw plate 200
210 can be all reinforcement face with the clamping face 310 of jaw plate 300, and reinforcement face can reach through cold treatment or heat treatment
To wear-resisting, the purpose of resistance to deformation.
Referring again to Fig. 1 and 2, in axle line positioning clamp disclosed in the present embodiment, clamp block 100 can include epimere
Described installation portion 130 and fixed part 140, fixing vice body 110 and movable vise body 120 are installed on installation portion 130.Fixing
Portion 140 is connected with installation portion 130, for whole axle line positioning clamp is fixed on face plate, naturally it is also possible to
Being directly placed on face plate, operator can be according to concrete working condition choice arrangement mode.Generally, fixing
Portion 140 is provided with connecting hole 141, and connecting hole 141 can coordinate realization fixing on face plate with threaded connector.
Preferably, form revolute pair between fixed part 140 and installation portion 130, and then realize being rotatedly connected.This kind of situation
Under, operator can operate rotational angle between installation portion 130 and fixed part 140 to adjust V-groove towards,
And then adjust the claming angle of positioning clamp, and then the positioning precision of two axle line positioning clamps countershaft 500 can be made higher,
It is more beneficial for follow-up line work to carry out.
Based on embodiment of the present invention axle disclosed above line positioning clamp, the embodiment of the present invention is also disclosed a kind of axle location
Method.Disclosed axle localization method uses the axle line positioning clamp of any embodiment above to complete.Disclosed axle is fixed
Method for position comprises the steps:
Step 1, two described axle line positioning clamps of employing are placed in face plate；
Step 2, the two ends of axle 500 are respectively placed in the movable vise body 120 of two described axle line positioning clamps with solid
Determine the grasping part that vice body 110 is formed, as shown in Figure 5；
In this step, during placing axle 500, operator can be presetting each previously according to the diameter of axle 500
The movable vise body 120 of axle line positioning clamp, make between movable vise body 120 and fixing vice body 110 corresponding thereto away from
From can ensure that the grasping part formed between the clamping face 210 of jaw plate 200 and the clamping face 310 of jaw plate 300 can be put
Put axle 500.
Step 3, regulate each described movable vise body distance away from described fixing vice body corresponding thereto, described to guarantee
Described in the centre-to-centre spacing at the two ends of axle, the distance of face plate is equal.
This step typically requires operator and repeatedly carries out, and during operation, needs operator can use measurement
Instrument, such as vernier height gauge, respectively the end face center at two ends of detection axle 500 or upper surface away from face plate away from
From, parallel in face plate to guarantee the axial line of axle 500.
After having positioned, operator can rule according to the requirement of drawing.
Axle line positioning clamp disclosed in the embodiment of the present invention can preferably solve the problem that axle line is difficult, especially for big and heavy
Step Shaft has a preferable practical function, and line is stable, does not haves axle and skews the phenomenon of unstability.It addition, two pieces of jaws
The grasping part formed between the clamping face of plate be sized to regulation, user is without when processing the bigger axle of radial dimension
Redesign and manufacture the v block of corresponding size.Can regulate by adjusting the distance between movable vise body and fixing vice body
Axle moves up and down distance in V-groove, thus eliminates position error.Therefore production cost can be reduced.
Herein, what each preferred version only emphasis described is different from other scheme, as long as each preferred version is not
Conflict, can combination in any, the embodiment formed after combination is also within category disclosed in this specification, it is considered to
Succinct to text, the embodiment with regard to no longer being formed combination individually describes herein.
The above is only the detailed description of the invention of the present invention, makes to skilled artisans appreciate that or realize the present invention.
Multiple amendment to these embodiments will be apparent to one skilled in the art, and as defined herein one
As principle can realize in other embodiments without departing from the spirit or scope of the present invention.Therefore, this
The bright the embodiments shown herein that is not intended to be limited to, and be to fit to and principles disclosed herein and features of novelty
The widest consistent scope.
Claims (9)
1. axle line positioning clamp, it is characterised in that include clamp block (100) and the jaw plate (200,300) of distribution in pairs；
Wherein: in pairs in the described jaw plate (200,300) of distribution, one is fixed on the fixing vice body (110) of described clamp block (100)
On, another one is fixed in the movable vise body (120) of described clamp block (100)；
The clamping face (210,310) of the described jaw plate (200,300) of distribution is inclined-plane in pairs；And the institute of distribution in pairs
State the clamping face (210,310) of jaw plate (200,300) described movable vise body (120) and described fixing vice body (110)
V-groove is formed under fit-state；
Described movable vise body (120) can be mobile relative to described fixing vice body (110) to be adjusted to the described jaw plate to distribution
Distance between the clamping face (210,310) of (200,300).
Positioning clamp the most according to claim 1, it is characterised in that described fixing vice body (110) and described movable vise body
(120) with both each self-corresponding described jaw plates (200,300) all by step-like locating surface (220,320) location patch
Close.
Positioning clamp the most according to claim 2, it is characterised in that described fixing vice body (110) and described movable vise body
(120) the most corresponding with both described jaw plate (200,300) is all threaded connection part (400) and is connected.
Positioning clamp the most according to claim 3, it is characterised in that the two ends of two pieces of described jaw plates (200,300) are equal
It is provided with the connecting hole (230,330) for being connected with described threaded connector (400).
Positioning clamp the most according to claim 1, it is characterised in that:
Described clamp block (100) is provided with screw drive mechanism (131)；
Described screw drive mechanism (131) is connected with described movable vise body (120), to drive described movable vise body (120) phase
Mobile for described fixing vice body (110).
Positioning clamp the most according to claim 1, it is characterised in that the described jaw plate (200,300) being distributed in pairs
Described clamping face (210,310) is reinforcement face, in pairs the described jaw plate (200,300) of distribution described clamping face (210,
310) angle is 60 °-120 °.
7. according to the positioning clamp described in any one in claim 1-6, it is characterised in that described clamp block (100) includes peace
Dress portion (130) and fixed part (140)；Wherein:
Described fixing vice body (110) and described movable vise body (120) are installed on described installation portion (130)；
Described fixed part (140) is connected with described installation portion (130), and described fixed part (140) is for fixing with face plate
It is connected.
Positioning clamp the most according to claim 7, it is characterised in that described fixed part (140) and described installation portion (130)
Between be rotatedly connected to adjust described V-groove towards.
9. axle localization method, it is characterised in that use the axle line positioning clamp as described in claim 1-8 is arbitrary；Described axle
Localization method comprises the steps:
Two described axle line positioning clamps are used to be placed in face plate；
The two ends of axle (500) are respectively placed in the described movable vise body (120) of two described axle line positioning clamps with described
The grasping part that fixing vice body (110) is formed；
Regulate each described movable vise body (120) distance away from described fixing vice body (110) corresponding thereto, to guarantee
Described in the centre-to-centre spacing at the two ends stating axle (500), the distance of face plate is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610403173.7A CN106002906A (en) | 2016-06-08 | 2016-06-08 | Locating clamp for shaft lineation and shaft locating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610403173.7A CN106002906A (en) | 2016-06-08 | 2016-06-08 | Locating clamp for shaft lineation and shaft locating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106002906A true CN106002906A (en) | 2016-10-12 |
Family
ID=57090013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610403173.7A Pending CN106002906A (en) | 2016-06-08 | 2016-06-08 | Locating clamp for shaft lineation and shaft locating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106002906A (en) |
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| US2139292A (en) * | 1936-12-04 | 1938-12-06 | Columbian Vise & Mfg Company | Vise |
| US4971301A (en) * | 1987-12-16 | 1990-11-20 | Yang Tai Her | Vise |
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| CN102615531A (en) * | 2012-03-27 | 2012-08-01 | 江苏技术师范学院 | Combined precise flat tongs |
| CN202894831U (en) * | 2012-11-02 | 2013-04-24 | 青岛港（集团）有限公司 | Hexagonal dedicated bench clamp used for milling |
| CN203003862U (en) * | 2012-11-28 | 2013-06-19 | 沈阳航天新星机电有限责任公司 | Tool for scribing at center of rudder shaft |
| CN103495883A (en) * | 2013-09-18 | 2014-01-08 | 常州市武进翔宇电子元器件有限公司 | V-shaped platform fixture |
| CN204486690U (en) * | 2015-03-20 | 2015-07-22 | 马鞍山市致远锻造有限公司 | A kind of forging manipulator grip finger and forging manipulator |
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2016
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|---|---|---|---|---|
| US1012226A (en) * | 1910-06-29 | 1911-12-19 | Starrett L S Co | Vise. |
| US2139292A (en) * | 1936-12-04 | 1938-12-06 | Columbian Vise & Mfg Company | Vise |
| US4971301A (en) * | 1987-12-16 | 1990-11-20 | Yang Tai Her | Vise |
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| CN202894831U (en) * | 2012-11-02 | 2013-04-24 | 青岛港（集团）有限公司 | Hexagonal dedicated bench clamp used for milling |
| CN203003862U (en) * | 2012-11-28 | 2013-06-19 | 沈阳航天新星机电有限责任公司 | Tool for scribing at center of rudder shaft |
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| CN204486690U (en) * | 2015-03-20 | 2015-07-22 | 马鞍山市致远锻造有限公司 | A kind of forging manipulator grip finger and forging manipulator |
| CN205668209U (en) * | 2016-06-08 | 2016-11-02 | 山东钢铁股份有限公司 | Axle line positioning clamp |
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Application publication date: 20161012 |
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