CN207953228U - A kind of tooling of Quick-clamped positioning - Google Patents
A kind of tooling of Quick-clamped positioning Download PDFInfo
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- CN207953228U CN207953228U CN201721923664.0U CN201721923664U CN207953228U CN 207953228 U CN207953228 U CN 207953228U CN 201721923664 U CN201721923664 U CN 201721923664U CN 207953228 U CN207953228 U CN 207953228U
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- tie down
- down screw
- tooling
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- pivoted arm
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Abstract
The utility model discloses a kind of toolings of Quick-clamped positioning, including clamping and positioning device and two locking devices, clamping and positioning device includes chuck and two movable jaws being oppositely arranged, two movable jaws are slidably installed in a manner of being moved radially along chuck on chuck, using the facing one side of two movable jaws as mating surface, two mating surfaces are respectively arranged with the locating convex block with the groove match of workpiece to be processed, two locking devices include pivoted arm, first tie down screw and the second tie down screw, first tie down screw is installed at the top surface of movable jaw, the first end end of pivoted arm is installed in a rotating manner on the first tie down screw, second tie down screw is set to the second end of pivoted arm, two second tie down screws are corresponding between two locating convex blocks when locking.By two movable jaws can moving radially along chuck respectively, the spacing between two movable jaws is adjusted with this, it is ensured that various sizes of workpiece to be processed can be positioned in this spacing of this tooling.
Description
Technical field
The utility model is related to a kind of processing unit (plant)s, more specifically to a kind of tooling of Quick-clamped positioning.
Background technology
As shown in figure 3, conventional workpiece to be processed, such as valve body 1a to be processed, there are four the Ministry of worker to be added for stage casing side
Position needs end face milling, drilling and tapping, four positions to be processed to be drilled with interstitial hole 2a, four interstitial hole 2a difference two respectively
Two on same axis, and the concentricity requirement of the two interstitial hole 2a on same axis is 0.1mm, therefore, to ensure
The concentricity of the two interstitial hole 2a on same axis, valve body 1 use clamped one time, the mode all machined.Wherein,
The stage casing of valve body 1a to be processed is respectively provided with groove 11a between corresponding to two interstitial hole 2a, and two groove 11a are oppositely arranged.Such as figure
Shown in 1-3, conventional frock clamp includes pedestal 3a, two locating piece 4a, two standing screw 5a and fixation clip 6a, locating piece 4a
The width direction along pedestal 3a is laid in the both ends of pedestal 3a respectively, and two locating piece 4a are oppositely arranged, and two locating piece 4a it
Between be provided with spacing for placing valve body 1a, also, the two opposed facing sides locating piece 4a be respectively arranged with it is corresponding recessed
The convex block 41a that slot 11a matches, also, two standing screw 5a are laid in the two of pedestal 3a along the length direction of pedestal 3a respectively
End, fixation clip 6a are installed between two standing screw 5a, are used for fixed valve body 1a, are clamped valve body 1a with this, easy to process.
However, the defect of tooling above-mentioned is：The workpiece to be processed of different size, it is necessary to various sizes of tooling, and
And the groove on workpiece to be processed is casting and forming, there is also certain deviations for same specification so that convex block 41a with it is to be processed
There are larger gaps between workpiece, cannot mutually be adjacent to, and are only capable of that workpiece to be processed is fixed by fixation clip, this
Sample is easy that workpiece to be processed is made to shift in process, therefore it is difficult to ensure that the two interstitial hole 2a's in same axis is same
Heart degree, moreover, workpiece to be processed is fixed in the mutual cooperation by standing screw, fixing nut and fixation clip, this dress
It is very slow with speed.
Utility model content
The purpose of this utility model is to provide a kind of tooling of Quick-clamped, can be to various sizes of workpiece to be processed
Carry out rapidly clamping.
In order to achieve the above objectives, the solution of the utility model is：
Reeded workpiece to be processed is arranged for clamping opposite sides in a kind of tooling of Quick-clamped positioning, this tooling,
Including clamping and positioning device and two locking devices, it is characterised in that：The clamping and positioning device includes that chuck and two set relatively
The movable jaw set, two movable jaws are slidably installed in a manner of being moved radially along the chuck on the chuck, with
The facing one side of two movable jaws is mating surface, and two mating surfaces are respectively arranged with the groove with workpiece to be processed
The locating convex block to match, two locking devices include pivoted arm, the first tie down screw and the second tie down screw, described first
Tie down screw is installed in the top end of the movable jaw, and the first end end of the pivoted arm is installed in described in a rotating manner
On first tie down screw, second tie down screw is set to the second end end of the pivoted arm, also, two first lockings
When screw rod is locked, two second tie down screws close to one end of the chuck it is corresponding in two locating convex blocks it
Between.
The top of the movable jaw offers downwards the first threaded hole compatible with first tie down screw, described
The first end end of pivoted arm offers through-hole, and the pivoted arm is sheathed on by the through-hole outside first tie down screw, described
The second end end of pivoted arm offers the second threaded hole compatible with second tie down screw.
Tooling further includes having pedestal, and the chuck is installed on the pedestal.
Tooling further includes U-shaped board, and the pedestal is installed on by the U-shaped board on external workbench.
With the above structure, the utility model has the advantages that：
(1), by two movable jaws can moving radially along chuck respectively, between being adjusted between two movable jaws with this
Away from, it is ensured that various sizes of workpiece to be processed can be located between two movable jaws, can be to various sizes of to be added
Work workpiece carries out rapidly clamping.
(2), by the cooperation between the groove on workpiece to be processed respectively of two locating convex blocks, workpiece to be processed is carried out
Clamping and positioning, and limit workpiece to be processed and can not be moved along front and back and left and right directions, also, by the setting of locking device,
Limitation workpiece to be processed moves along the vertical direction；In this way, to workpiece to be processed around with the mobile progress of upper and lower directions
Comprehensive limitation, ensure that will not shift workpiece to be processed rotates transposition in process and on workbench when, to carry
The processing quality of high workpiece to be processed.
(3), the utility model by the way of clamping and the mode of the second tie down screw screw lock to workpiece to be processed into
Row is fixed, therefore assembling speed is fast.
Description of the drawings
Fig. 1 is the structural schematic diagram of conventional tooling.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural schematic diagram of workpiece to be processed.
Fig. 4 is the structural schematic diagram of the utility model.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the installation diagram of the utility model and workpiece to be processed.
In figure：
1a- valve body 11a- grooves
2a- interstitial hole 3a- pedestals
4a- locating piece 41a- convex blocks
5a- standing screw 6a- fixation clips
1- pedestal 11-U templates
21- chuck 22- movable jaws
3- locating convex block 41- pivoted arms
42- the first tie down screw the second tie down screws of 43-
Specific implementation mode
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
A kind of tooling of the utility model Quick-clamped positioning, as illustrated in figures 4-5, including pedestal 1, clamping and positioning device and
Locking device, this clamping and positioning device are installed on pedestal 1, and locking device is installed on clamping and positioning device.
This clamping and positioning device 2 includes chuck 21 and movable jaw 22, and chuck 21 is installed on pedestal 1, movable jaw 22
There are two settings, and two movable jaws 22 are oppositely arranged, and two movable jaws 22 slide be loaded on chuck 21 respectively, and along chuck 21
Move radially, two movable jaws 22 cooperate for clamping and positioning workpiece to be processed.Wherein, this chuck 21 and active card
Pawl 22 is installed as existing conventional techniques, therefore not reinflated narration.Specifically, with two movable jaws, 22 opposed facing side
Face is mating surface, and is the inside of tooling between two mating surfaces, and the opposite side of two mating surfaces is outside.The upper end of two mating surfaces point
Be not provided with locating convex block 3, two locating convex blocks 3 respectively with the groove match of corresponding workpiece to be processed, in order to two positioning
The lateral wall of convex block 3 is adjacent to the lateral wall of corresponding groove 11a respectively, this is to realize the purpose of clamping.In the present embodiment, with
Workpiece to be processed be valve body to be processed for, as shown in fig. 6, the axial cross section of the groove 11a of this valve body 1a to be processed is trapezoidal
Shape, then two locating convex blocks 3 are respectively trapezoid block, and two trapezoid blocks are arranged face-to-face.Preferably, locating convex block 3 and movable jaw 22
It is integrally formed.
As Figure 4-Figure 6, two locking devices 4 are installed in the top of corresponding movable jaw 22, two locking devices, 4 knot respectively
Structure is identical, includes pivoted arm 41, the first tie down screw 42 and the second tie down screw 43, by taking a locking device 4 as an example, the first lock
Tight screw rod 42 is installed at the top surface of movable jaw 22, and the first end end of pivoted arm 41 is with along the side that the first tie down screw 42 rotates
Formula is installed in outside the first tie down screw 42.Specifically, the top surface of movable jaw 22 offers downwards the first screw hole, this first
Screw hole is adapted with the first tie down screw 42, and the first tie down screw 42 is fixed on to the top end of movable jaw 22, pivoted arm
41 first end end offers through-hole, and pivoted arm 41 is sheathed on by this through-hole outside the first tie down screw 42, enables pivoted arm 41 can
It is rotated along the first tie down screw 42, the second end end of pivoted arm 41 offers the second threaded hole, this second screw hole and the second lock
Tight screw rod 43 is adapted, and locking of the second tie down screw 43 is connected at the corresponding end-faces of workpiece to be processed with this, wherein first
When tie down screw 42 is locked, this second tie down screw 43 is corresponded to close to one end of chuck 21 between two locating convex blocks 3, this
This end of second tie down screw 43 for screw lock valve body 1a to be processed flat end face, to limit valve body 1a to be processed along upper
Lower movement.Wherein, since pivoted arm 41 can be rotated along the first screw rod 42 so that processing staff can be selectively by the second locking screw
Bar 43 locks at the corresponding end-faces of workpiece to be processed, and operation is more convenient and flexible.
Further, 1 it being provided with U-shaped board 11 on pedestal, is fixed on external workbench with will pass through U-shaped board 11.
In the utility model, this tooling is suitable for both sides and reeded workpiece to be processed is arranged, meanwhile, this tooling is also applicable in
In the workpiece to be processed of rotary structure, and there is the groove being oppositely arranged on the side wall of this workpiece to be processed.
Compared with prior art, first, two movable jaws 22 can moving radially along chuck 21 respectively, two work are adjusted with this
Spacing between dynamic claw 22, it is ensured that various sizes of workpiece to be processed can be placed and is during the period processed away from interior；Its
It is secondary, by the cooperation between the groove on workpiece to be processed respectively of two locating convex blocks, clamping is carried out to workpiece to be processed and is determined
Position, and limit workpiece to be processed and moved along front and back and left and right directions, also, by the setting of locking device, limitation waits for
Workpieces processing moves along the vertical direction；In this way, to workpiece to be processed around and upper and lower directions carries out comprehensive limit
System, ensure that will not shift workpiece to be processed rotates transposition in process and on workbench when, to improve work to be processed
The processing quality of part.In addition, the utility model is by the way of clamping and the mode of the second tie down screw screw lock is to be processed
Workpiece is fixed, therefore assembling speed is fast.
The foregoing is merely the preferred embodiment of the present embodiment, all equalizations done with the utility model claims range
Variation and modification, should all belong to the right of the utility model.
Claims (4)
1. reeded workpiece to be processed, packet is arranged for clamping opposite sides in a kind of tooling of Quick-clamped positioning, this tooling
Include clamping and positioning device and two locking devices, it is characterised in that：The clamping and positioning device includes that chuck and two are oppositely arranged
Movable jaw, two movable jaws are slidably installed in a manner of being moved radially along the chuck on the chuck, with two
The facing one side of the movable jaw is mating surface, and two mating surfaces are respectively arranged with the groove phase with workpiece to be processed
Matched locating convex block, two locking devices include pivoted arm, the first tie down screw and the second tie down screw, first lock
Tight screw rod is installed in the top end of the movable jaw, and the first end end of the pivoted arm is installed in described the in a rotating manner
On one tie down screw, second tie down screw is set to the second end end of the pivoted arm, also, two first locking screws
When rod locking, two second tie down screws are corresponding between two locating convex blocks close to one end of the chuck.
2. a kind of tooling of Quick-clamped positioning according to claim 1, it is characterised in that：The top of the movable jaw
Offer the first threaded hole compatible with first tie down screw downwards, the first end end of the pivoted arm offers logical
Hole, the pivoted arm are sheathed on by the through-hole outside first tie down screw, the second end end of the pivoted arm offer with
Compatible second threaded hole of second tie down screw.
3. a kind of tooling of Quick-clamped positioning according to claim 1, it is characterised in that：Tooling further includes having pedestal,
The chuck is installed on the pedestal.
4. a kind of tooling of Quick-clamped positioning according to claim 3, it is characterised in that：Tooling further includes U-shaped board, institute
Pedestal is stated to be installed on by the U-shaped board on external workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923664.0U CN207953228U (en) | 2017-12-29 | 2017-12-29 | A kind of tooling of Quick-clamped positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923664.0U CN207953228U (en) | 2017-12-29 | 2017-12-29 | A kind of tooling of Quick-clamped positioning |
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| Publication Number | Publication Date |
|---|---|
| CN207953228U true CN207953228U (en) | 2018-10-12 |
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ID=63731505
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721923664.0U Active CN207953228U (en) | 2017-12-29 | 2017-12-29 | A kind of tooling of Quick-clamped positioning |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630796A (en) * | 2019-10-23 | 2019-12-31 | 浙江伯特利科技有限公司 | All-welded stop valve and assembling/welding process and tool thereof |
| CN110715095A (en) * | 2019-10-23 | 2020-01-21 | 浙江伯特利科技有限公司 | All-welded gate valve and assembling/welding process and tool thereof |
-
2017
- 2017-12-29 CN CN201721923664.0U patent/CN207953228U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630796A (en) * | 2019-10-23 | 2019-12-31 | 浙江伯特利科技有限公司 | All-welded stop valve and assembling/welding process and tool thereof |
| CN110715095A (en) * | 2019-10-23 | 2020-01-21 | 浙江伯特利科技有限公司 | All-welded gate valve and assembling/welding process and tool thereof |
| CN110715095B (en) * | 2019-10-23 | 2023-08-22 | 浙江伯特利科技股份有限公司 | All-welded gate valve and assembling/welding process and tool thereof |
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