CN206296700U - A kind of clamp for machining - Google Patents
A kind of clamp for machining Download PDFInfo
- Publication number
- CN206296700U CN206296700U CN201621253941.7U CN201621253941U CN206296700U CN 206296700 U CN206296700 U CN 206296700U CN 201621253941 U CN201621253941 U CN 201621253941U CN 206296700 U CN206296700 U CN 206296700U
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- China
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- mobile base
- clamp
- hole
- contour post
- fixed seat
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Abstract
The utility model is related to a kind of clamp for machining.The clamp for machining includes：Fixed seat, the fixed seat has upper and lower surface, and at least two alignment pins, at least three contour posts and at least one ejection component are vertically installed with the upper surface；Mobile base, is provided with location hole on the Mobile base, and the alignment pin is configured to insert the location hole；Anchor plate kit, the Anchor plate kit is configured to push the Mobile base to the Mobile base and is offseted with the contour post, and the ejection component Configuration is can be that the Mobile base provide the elastic force moved upwards.The clamp for machining that the utility model is provided ensure that the uniformity of Mobile base Z-direction height by setting contour post and location structure.It is easy to picking and placeing for Mobile base by setting ejecting structure.
Description
Technical field
The utility model is related to mechanical manufacturing field, more particularly, to a kind of clamp for machining.
Background technology
In existing machinery manufacture field, it is processed on mobile tool compared with the general clamping of small workpiece.Mobile tool is often
With fixed seat directly contact, the abrasion of mobile tool is easily caused, it is not easy-maintaining.And due to the abrasion of mobile tool, can lead
Mobile tool is caused to be difficult to ensure that in the uniformity of Z-direction height, so as to cause to carry out Precision Machining to workpiece using lathe
There is error in Shi Rongyi.Additionally, for after being machined compared with small workpiece, it is difficult to rapidly take out to carry out next processing.
Therefore, it is necessary to be directed to it is existing be improved for the fixture processed compared with small workpiece, solve mobile tool Z with effective
The consistency problem of direction of principal axis height and mobile tool pick and place problem.
Utility model content
A purpose of the present utility model is to provide a kind of clamp for machining.
According to one side of the present utility model, there is provided a kind of clamp for machining.The clamp for machining includes：Fixed seat, it is described
Fixed seat has upper and lower surface, and at least two alignment pins, at least three contour posts are vertically installed with the upper surface
And at least one ejection component；Mobile base, is provided with location hole on the Mobile base, and the alignment pin is configured to insert
Enter the location hole；Anchor plate kit, the Anchor plate kit be configured to push the Mobile base to the Mobile base with it is described
Contour post offsets, described to eject component Configuration for that provide the elastic force of upward motion for the Mobile base.
Optionally, the quantity of the contour post is three, the contour post arrangement triangularity.
Optionally, the quantity of the contour post is four, the contour post arrangement rectangularity.
Optionally, the quantity of the contour post is five, wherein four contour post arrangement rectangularities, described in one
Contour post is located at the rectangular center.
Optionally, the fixed seat is provided with groove, and the groove is equal with the quantity of the alignment pin, the alignment pin
It is arranged in the groove.
Optionally, the quantity of the alignment pin is two, and the ejection component is arranged on two lines of the alignment pin
On.
Optionally, the ejection component includes playing ejector pin and spring, when the Mobile base offsets with the contour post, institute
State bullet ejector pin offseted with the Mobile base, the spring-compressed be supplied to it is described bullet elasticity of the ejector pin towards the Mobile base
Power.
Optionally, first step through hole is vertically installed with the fixed seat, one end of the bullet ejector pin is provided with block,
The bullet ejector pin and the spring penetrate the first step through hole from bottom to top successively, and the block is logical with the first step
The step surface in hole is offseted, and limited block is provided with spacing to the ejection component in the lower surface of the fixed seat.
Optionally, the contour male screw is connected in the fixed seat.
Optionally, second step through hole is vertically installed with the fixed seat, the contour post is put into institute from top to bottom
State second step through hole and offseted with the step surface of the second step through hole, the second step through hole be configured to it is described
Contour post coordinates, and the bottom of the contour post is provided with screwed hole.
One of the present utility model is had technical effect that, Mobile base Z axis side is ensured by setting contour post and location structure
To the uniformity of height.By setting ejecting structure picking and placeing in order to Mobile base, efficiency is improved.
By referring to the drawings to the detailed description of exemplary embodiment of the present utility model, it is of the present utility model other
Feature and its advantage will be made apparent from.
Brief description of the drawings
The Description of Drawings embodiment of the present utility model of a part for specification is constituted, and is used together with the description
In explanation principle of the present utility model.
Fig. 1 is the schematic perspective view of clamp for machining in the utility model embodiment.
Fig. 2 is contour post scheme of installation in the utility model embodiment.
Fig. 3 is ejection component scheme of installation in the utility model embodiment.
Wherein, 10：Fixed seat；100：First step through hole；101：Second step through hole；11：Anchor plate kit；12：It is mobile
Seat；13：Alignment pin；14：Contour post；15：Ejection component；150：Play ejector pin；151：Spring；16：Limited block；17：Cylinder；18：
Connecting rod；19：Support base；20：Bolt；21：Location hole.
Specific embodiment
Describe various exemplary embodiments of the present utility model in detail now with reference to accompanying drawing.It should be noted that：Unless another
Illustrate outward, the part and the positioned opposite of step, numerical expression and numerical value for otherwise illustrating in these embodiments are not limited
Make scope of the present utility model.
The description only actually at least one exemplary embodiment is illustrative below, never as to this practicality
New and its application or any limitation for using.
May be not discussed in detail for technology and equipment known to person of ordinary skill in the relevant, but in appropriate situation
Under, the technology and equipment should be considered as a part for specification.
In all examples shown here and discussion, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further discussed in subsequent accompanying drawing.
The utility model provides a kind of clamp for machining, and the clamp for machining can accurately fix workpiece.And facilitate workpiece
Pick and place.The clamp for machining is processed mainly for less workpiece.For example, the clamp for machining can apply to lathe
Cutting process, clamping workpiece forms relative motion on the clamp for machining between cutter and workpiece, so as to workpiece is obtained want
The surface configuration and size asked.
As shown in figure 1, the clamp for machining includes fixed seat 10, Mobile base 12, Anchor plate kit 11 and transmission component.Its
Described in Mobile base 12 be provided with clamping device for fixing workpiece, clamping workpiece on the Mobile base 12, so as to work
Part is processed.As shown in figure 1, being provided with location hole 21 on the Mobile base 12.
As shown in figure 1, the fixed seat 10 has upper and lower surface, vertically at least two are provided with the upper surface
Alignment pin 13, at least three contour posts 14 and at least one ejection component 15.The alignment pin 13 is configured to insert institute
Location hole 21 is stated, to realize guide effect.It should be appreciated by those skilled in the art the fixed seat 10 can be installed solid
It is scheduled on the support base 19 of the lathe, the fixed seat 10 is lower surface near the surface of the support base 19, and upper surface is
The surface relative with lower surface.
As shown in figure 1, the Anchor plate kit 11 is located at the top of the upper surface of the fixed seat 10.The transmission component and institute
State Anchor plate kit 11 to connect, the transmission component is configured to drive the Anchor plate kit 11 to move up.Example
Such as, as shown in figure 1, the transmission component can include cylinder 17 and connecting rod 18.One end of the connecting rod 18 and the cylinder
17 connections, the other end is connected with the Anchor plate kit 11.The cylinder 17 is configured to be driven by the connecting rod 18 described
Anchor plate kit 11 is moved up and down.There is the cylinder 17 cylinder that the control Anchor plate kit 11 is upwardly or downwardly moved to open
Close.It should be appreciated by those skilled in the art " upward " in the utility model refers to from the fixed seat 10 towards institute
The direction of Mobile base 12 is stated, corresponding, " downward " in the utility model refers to from the Mobile base 12 towards the fixed seat
10 direction.The fixed seat 10 is platy structure, and the fixed seat 10 has long axis direction (x-axis), short axle as shown in Figure 1
Direction (y-axis) and longitudinal direction (z-axis).
As shown in figure 1, after the clamping finished piece(s) of the Mobile base 12, by the location hole 21 on the Mobile base 12 with it is described
Alignment pin 13 coordinates.Afterwards, the Mobile base 12 is supported on the ejection component 15.Before workpiece is processed, the pressing plate group
Part 11 is pushed down and promotes the Mobile base 12 to move down, until the Mobile base 12 offsets with the contour post 14.Now, institute
Stating ejection component 15 produces deformation to be compressed, there is provided to the elastic force that the Mobile base 12 is moved upwards.After the completion of work pieces process,
The Anchor plate kit 11 is moved upwards, and the Mobile base 12 is separated with the contour post 14, and the component 15 that ejects is by the shifting
Dynamic seat 12 is popped up.
Optionally, the quantity of the contour post 14 is three, and three contour posts are arranged into triangle.In this way, institute
State contour post and constitute a plane, the Mobile base 12 offsets with the contour post 14, it is ensured that the height on Z axis of Mobile base 12
Uniformity.
Optionally, the quantity of the contour post 14 is four, the arrangement of contour post 14 rectangularity.In this way, more accurate
Ensure that the uniformity of the height on Z axis of Mobile base 12.
Optionally, the quantity of the contour post 14 is five, wherein four arrangement of contour post 14 rectangularities, are left
A contour post 14 be located at the rectangular center.So, it is ensured that the stress of contour post 14 it is uniform.
Optionally, it is provided with groove in the fixed seat 10.The groove is equal with the quantity of the alignment pin 13.It is described
Alignment pin 13 is arranged in the groove.The alignment pin 13 can be placed in the groove, the alignment pin 13 with it is described
Groove is interference fit.The alignment pin 13 can also be fixedly mounted in the groove.
Optionally, the quantity of the alignment pin 13 is two.Accordingly, in order to preferably eject the Mobile base 12, institute
Ejection component 15 is stated to be arranged on two fixed lines of the positioning.It should be appreciated by those skilled in the art described fixed
Position pin 13 is set to meet two by the requirement that positioned, but the utility model does not limit the quantity of the alignment pin and there was only two
It is individual.
Preferably, as shown in Fig. 2 the ejection component 15 includes playing ejector pin 150 and spring 151.When the Anchor plate kit
11 push the Mobile base 12 to the Mobile base 12 when being offseted with the contour post 14, the bullet ejector pin 150 and the movement
The lower surface of seat 12 also directly offsets.Now, the spring 151 is compressed and is supplied to the bullet ejector pin 150 towards the shifting
The elastic force of dynamic seat 12.The bullet ejector pin 150 is located between the Mobile base 12 and the spring 151, and the one of the spring 151
End can be connected with the bullet ejector pin 150, it is also possible to only be offseted with the bullet ejector pin 150.The other end of the spring 151
Can connect or spacing in the fixed seat 10, it is also possible to connection or spacing through hole or groove in fixed seat 10
It is interior.
Further, as shown in Fig. 2 being vertically installed with first step through hole 100 in the fixed seat.The First
Rank through hole 100 has step surface.The bullet ejector pin 150 and the spring 151 are logical through the first step from bottom to top successively
Hole 100.The ejector pin 150 that plays is provided with block near one end of the spring 151, and the block offsets with the step surface.Such as
This, it is therefore prevented that the elastic force that spring 151 is provided directly ejects the bullet ejector pin 150.Set in the lower surface of the fixed seat 10
Be equipped with limited block 16, with to it is described ejection component 15 carry out it is spacing.The limited block 16 may be threadably coupled to the fixed seat
10 lower surface.
Preferably, the contour post 14 is connected through a screw thread mode in the fixed seat 10.In this way, described contour
Post 14 is detachably connected with the fixed seat 10, if being worn and torn after the long-time use of the contour post 14, only changes single contour
Post, reduces maintenance cost.
Further, as shown in figure 3, being vertically installed with second step through hole 101 in the fixed seat.When described contour
When post 14 is put into the second step through hole 101 from top to bottom, the bottom of the contour post 14 can be with the second step through hole
101 step surface offsets, and the contour post 14 can be engaged with the second step through hole 101.In the contour post 14
Bottom is provided with screwed hole, and the lower section of the contour post 14 is provided with the bolt of matching, with the fixation contour post 14.This area
Technical staff should be understood that the second step through hole 101 can have two step surfaces, the bottom of the contour post 14
Portion offsets with the terrace of appearing on the stage of the second step through hole 101, and screw rod and the leave from office terrace of the bolt offset；Described second
Rank through hole 101 can also only one of which step surface, now, the screw rod of the bolt offsets with the lower surface of the fixed seat 10.
Although being described in detail to some specific embodiments of the present utility model by example, this area
It is to be understood by the skilled artisans that above example is merely to illustrate, rather than in order to limit scope of the present utility model.This
Field it is to be understood by the skilled artisans that can be in the case where scope and spirit of the present utility model not be departed from, to above example
Modify.Scope of the present utility model is defined by the following claims.
Claims (10)
1. a kind of clamp for machining, it is characterised in that including：
Fixed seat (10), the fixed seat (10) is vertically installed with least two with upper and lower surface in the upper surface
Individual alignment pin (13), at least three contour posts (14) and at least one ejection component (15)；
Mobile base (12), is provided with location hole (21) on the Mobile base (12), and the alignment pin (13) is configured to insert
Enter the location hole (21)；
Anchor plate kit (11), the Anchor plate kit (11) is configured to push the Mobile base (12) to the Mobile base (12)
Offseted with the contour post (14), ejection component (15) is configured to provide motion upwards for the Mobile base (12)
Elastic force.
2. clamp for machining according to claim 1, it is characterised in that the quantity of the contour post (14) is three, described
Contour post (14) arrangement triangularity.
3. clamp for machining according to claim 1, it is characterised in that the quantity of the contour post (14) is four, described
Contour post (14) arrangement rectangularity.
4. clamp for machining according to claim 1, it is characterised in that the quantity of the contour post (14) is five, wherein
Four contour post (14) arrangement rectangularities, a contour post (14) is positioned at the rectangular center.
5. clamp for machining according to claim 1, it is characterised in that the fixed seat (10) is provided with groove, described recessed
Groove is equal with the quantity of the alignment pin (13), and the alignment pin (13) is arranged in the groove.
6. clamp for machining according to claim 1, it is characterised in that the quantity of the alignment pin (13) is two, described
Ejection component (15) is arranged on two lines of the alignment pin (13).
7. clamp for machining according to claim 1, it is characterised in that the ejection component (15) includes playing ejector pin (150)
With spring (151), when the Mobile base (12) offsets with the contour post (14), the bullet ejector pin (150) and the movement
Seat (12) offsets, and the spring (151) is compressed to be supplied to elasticity of bullet ejector pin (150) towards the Mobile base (12)
Power.
8. clamp for machining according to claim 7, it is characterised in that be vertically installed with first in the fixed seat (10)
Step through-hole (100), described one end for playing ejector pin (150) is provided with block, the bullet ejector pin (150) and the spring (151) according to
It is secondary to penetrate the first step through hole (100) from bottom to top, the step surface phase of the block and the first step through hole (100)
Support, limited block (16) is provided with spacing to ejection component (15) in the lower surface of the fixed seat (10).
9. clamp for machining according to claim 1, it is characterised in that the contour post (14) is threaded in the fixation
On seat (10).
10. clamp for machining according to claim 9, it is characterised in that second is vertically installed with the fixed seat
Rank through hole (101), the contour post (14) is put into the second step through hole (101) and leads to the second step from top to bottom
The step surface in hole (101) offsets, and the second step through hole (101) is configured to coordinate with the contour post (14), described etc.
The bottom of Gao Zhu (14) is provided with screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621253941.7U CN206296700U (en) | 2016-11-14 | 2016-11-14 | A kind of clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621253941.7U CN206296700U (en) | 2016-11-14 | 2016-11-14 | A kind of clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206296700U true CN206296700U (en) | 2017-07-04 |
Family
ID=59213213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621253941.7U Active CN206296700U (en) | 2016-11-14 | 2016-11-14 | A kind of clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206296700U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745275A (en) * | 2017-09-28 | 2018-03-02 | 歌尔股份有限公司 | Product hold-down mechanism and compressing method |
| CN107825156A (en) * | 2017-11-01 | 2018-03-23 | 贵州凯阳航空发动机有限公司 | A kind of aero-engine low-pressure turbine director assembly processing unit (plant) |
| CN109396897A (en) * | 2018-12-27 | 2019-03-01 | 常德市艾锐科机电有限公司 | A kind of frock clamp of motor hydraulic fluid port in chamfering |
| CN111203563A (en) * | 2020-02-27 | 2020-05-29 | 周云飞 | Porous drilling machine for clutch disc |
| CN114505800A (en) * | 2022-03-17 | 2022-05-17 | 浙江杭可科技股份有限公司 | Positioning tool |
-
2016
- 2016-11-14 CN CN201621253941.7U patent/CN206296700U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745275A (en) * | 2017-09-28 | 2018-03-02 | 歌尔股份有限公司 | Product hold-down mechanism and compressing method |
| CN107825156A (en) * | 2017-11-01 | 2018-03-23 | 贵州凯阳航空发动机有限公司 | A kind of aero-engine low-pressure turbine director assembly processing unit (plant) |
| CN107825156B (en) * | 2017-11-01 | 2024-06-14 | 中国航发贵州黎阳航空动力有限公司 | Aeroengine low pressure turbine director subassembly processingequipment |
| CN109396897A (en) * | 2018-12-27 | 2019-03-01 | 常德市艾锐科机电有限公司 | A kind of frock clamp of motor hydraulic fluid port in chamfering |
| CN111203563A (en) * | 2020-02-27 | 2020-05-29 | 周云飞 | Porous drilling machine for clutch disc |
| CN114505800A (en) * | 2022-03-17 | 2022-05-17 | 浙江杭可科技股份有限公司 | Positioning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201020 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 266104 Laoshan Qingdao District North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |