CN207971714U - A kind of pressure break machine connecting rod top surface clamp for machining - Google Patents
A kind of pressure break machine connecting rod top surface clamp for machining Download PDFInfo
- Publication number
- CN207971714U CN207971714U CN201820457531.7U CN201820457531U CN207971714U CN 207971714 U CN207971714 U CN 207971714U CN 201820457531 U CN201820457531 U CN 201820457531U CN 207971714 U CN207971714 U CN 207971714U
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- CN
- China
- Prior art keywords
- connecting rod
- pressure break
- machine connecting
- top surface
- break machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of pressure break machine connecting rod top surface clamp for machining, belong to pressure break machine connecting rod clamping apparatus technical field.The pressure break machine connecting rod top surface clamp for machining is made of bottom plate, clamping plate, locking member, pressing plate and split bolt：It is spaced shape on bottom plate and is provided with multiple positioning counterbores；The surrounding of each positioning counterbore is equipped with multiple pressing plates by hold-down bolt in triangular shape respectively；Clamping plate is equipped with by the locking member that symmetry shape is arranged respectively above each positioning counterbore both sides；It is connected with each other by multiple split bolts between clamping plate；Each split bolt is with each positioning counterbore in dislocation shape setting.The pressure break machine connecting rod top surface clamp for machining, it is simple in structure, easy to use, can clamping be carried out to multiple workpiece simultaneously, but also clamping simultaneously can be carried out to the bottom end of each workpiece and middle part, it solves the problems, such as that the processing efficiency having when existing fixture clamping pressure break machine connecting rod carries out top surface processing is low and high rejection rate, meets people's needs.
Description
Technical field
The utility model is related to a kind of pressure break machine connecting rod top surface clamp for machining, belong to pressure break machine connecting rod clamping apparatus technology neck
Domain.
Background technology
In pressure break machine manufacturing field, pressure break machine connecting rod is provided with the short axle body of flange in one end；The upper end of pressure break machine connecting rod
Face is in cambered surface；The limitation when processing the upper surface of pressure break machine connecting rod due to clamp structure, clamping once can only at present
Single part is processed, has the low problem of processing efficiency；And when due to the upper surface of processing pressure break machine connecting rod, pressure
Splitting machine connecting rod must be put with vertical state, but when using this kind of posture, and it is unstable that existing fixture has an assembly, when processing
It easily vibrates, has the problem of high rejection rate, the needs that people use cannot be met.
Invention content
The purpose of this utility model is that：It is simple in structure, easy to use to provide one kind, to solve existing fixture clamping pressure break
Machine connecting rod carries out that the processing efficiency that the has when processing of top surface is low and the pressure break machine connecting rod top surface clamp for machining of high rejection rate problem.
The technical solution of the utility model is：
A kind of pressure break machine connecting rod top surface clamp for machining, it is made of bottom plate, clamping plate, locking member, pressing plate and split bolt；Its
It is characterized in that：It is spaced shape on bottom plate and is provided with multiple positioning counterbores；The surrounding of each positioning counterbore is in respectively three by hold-down bolt
Horn shape is equipped with multiple pressing plates；Clamping plate is equipped with by the locking member that symmetry shape is arranged respectively above each positioning counterbore both sides；Clamping plate it
Between be connected with each other by multiple split bolts；Each split bolt is with each positioning counterbore in dislocation shape setting.
It is spaced shape on the bottom plate and is provided with multiple bottom plate lockholes；The ladder long sliding hole being arranged by symmetry shape on bottom plate
Activity is equipped with locking member.
The locking member is made of stretching screw, stop sleeve and locking nut；In each ladder long sliding hole on bottom plate
Sliding is equipped with stretching screw respectively；Stop sleeve activity on the stretching screw of each positioning counterbore both sides respectively by suit is equipped with
Clamping plate；It is threaded with locking nut on stretching screw above clamping plate.
The outer diameter of the stop sleeve is more than the width of each ladder long sliding hole；The lower end of stop sleeve is contradicted with bottom plate to be connected
It connects；The upper end of stop sleeve contradicts with clamping plate and connects.
The mutual corresponding interval shape of medial surface of each clamping plate is provided with multiple clamping cambered surfaces, it is each clamp cambered surface with it is each
Positioning counterbore is corresponding；Each radian for clamping cambered surface is corresponding with outer surface of workpiece radian.
Each positioning counterbore is corresponding with workpiece lower surface in step type；The side of each positioning counterbore is provided with stream
Straight slot, each positioning counterbore are in communication with the outside by corresponding circulation groove.
The utility model has the advantage of：
The pressure break machine connecting rod top surface clamp for machining, it is simple in structure, easy to use, can clamping be carried out to multiple workpiece simultaneously,
But also clamping can be carried out at the same time to the bottom end of each workpiece and top to enhance the clamping stable degree of workpiece, and then solve
Existing fixture clamping pressure break machine connecting rod carries out the processing efficiency having when the processing of top surface lowly and the problem of high rejection rate, satisfaction
People's needs.
Description of the drawings
Fig. 1 is the overlooking structure diagram of the utility model；
Fig. 2 is the main structure diagram of the utility model；
Fig. 3 is the structural schematic diagram of B-B direction in Fig. 2；
Fig. 4 be Fig. 1 in A-A to structural schematic diagram.
In figure：1, bottom plate, 2, clamping plate, 3, pressing plate, 4, split bolt, 5, positioning counterbore, 6, bottom plate lockhole, 7, ladder length slides
Hole, 8, stretching screw, 9, stop sleeve, 10, locking nut, 11, clamp cambered surface, 12, circulation groove.
Specific implementation mode
The pressure break machine connecting rod top surface clamp for machining is made of bottom plate 1, clamping plate 2, locking member, pressing plate 3 and split bolt 4：Bottom
It is spaced shape on plate 1 and is provided with multiple positioning counterbores 5；Each positioning counterbore 5 is corresponding with workpiece lower surface in step type；So set
When setting, the lower end of workpiece can be placed directly into positioning counterbore 5, to achieve the purpose that position to workpiece.
The side of each positioning counterbore 5 is provided with circulation groove 12, and each positioning counterbore 5 is connected by corresponding circulation groove 12 with extraneous
It is logical.The purpose that circulation groove 12 is arranged is：When in order to clean positioning counterbore 5, internal scrap can pass through circulation groove 12
It is discharged to the external world.
The surrounding of each positioning counterbore 5 is equipped with multiple pressing plates 3 by hold-down bolt in triangular shape respectively；The depth of positioning counterbore 5
Degree is less than the thickness of workpiece flange, and after workpiece is placed into positioning counterbore 5, pressing plate 3 clamps workpiece flange section, thus will
The lower end of workpiece is fixedly clamped.
It is spaced shape on bottom plate 1 and is provided with multiple bottom plate lockholes 6；Bottom plate 1 can be fixedly mounted with work in-process by bottom plate lockhole 6
In the heart.
7 activity of ladder long sliding hole being arranged by symmetry shape on bottom plate 1 is equipped with locking member.Locking member is by stretching screw 8, branch
Support set cylinder 9 and locking nut 10 are constituted；Sliding is equipped with stretching screw 8 respectively in each ladder long sliding hole 7 on bottom plate 1；Each positioning
Clamping plate 2 is equipped with by 9 activity of the stop sleeve of suit respectively on the stretching screw 8 of 5 both sides of counterbore（Referring to Figure of description 4）；
Each clamping plate 2 is located at the top of 5 both sides of each positioning counterbore.
It is threaded with locking nut 10 on the stretching screw 8 of 2 top of clamping plate.When tightening locking nut 10, locking screw
Mother 10 can clamp clamping plate 2 under the cooperation of stop sleeve 9.
The outer diameter of stop sleeve 9 is more than the width of each ladder long sliding hole 7；The lower end of stop sleeve 9 is contradicted with bottom plate 1 to be connected
It connects；The upper end of stop sleeve 9 contradicts with clamping plate 2 and connects.The purpose that stop sleeve 9 is arranged such is：So that 9 sets of stop sleeve
After on stretching screw 8, both had the function of supporting splint 2；It can be loosened again in locking nut 10,2 stress of clamping plate
Stretching screw 8 can be moved together along ladder long sliding hole 7 when drawing close.
The mutual corresponding interval shape of medial surface of each clamping plate 2 is provided with multiple clamping cambered surfaces 11, it is each clamp cambered surface 11 with it is each
Positioning counterbore 5 is corresponding；Each radian for clamping cambered surface 11 is corresponding with outer surface of workpiece radian.By multiple right between clamping plate 2
Bolt 4 is drawn to be connected with each other；When tightening the nut at 4 both ends of split bolt, clamping plate 2 can be leaned on mutually under the action of split bolt 4
Hold together, to which workpiece top is fixedly clamped by clamping cambered surface 11 at work.
Each split bolt 4 is with each positioning counterbore 5 in dislocation shape setting.The purpose of such setting is：So that workpiece is placed
After in positioning counterbore 5, split bolt 4 can be mutually staggered with workpiece, and then avoided workpiece and occurred " to do with split bolt 4
Relate to " the problem of.
The pressure break machine connecting rod top surface clamp for machining when work, needs to unclamp locking nut 10 and split bolt 4 first, then
Clamping plate 2 is pushed out, makes clamping plate 2 that locking member be driven to be moved to outermost end position along ladder long sliding hole 7, then successively by each workpiece
It is placed in positioning counterbore 5.
After each workpiece is placed, the lower end of workpiece is fixedly clamped by hold-down bolt and pressing plate 3；It then tightens to drawing
Bolt 4, clamping plate 2 is mutually drawn close under the action of split bolt 4 at this time, and clamps workpiece top eventually by cambered surface 11 is clamped
It is fixed.Locking nut 10 is finally tightened, stretching screw 8 is made to consolidate clamping plate 2 under the action of locking nut 10 and stop sleeve 9
Fixed, so under the action of clamping plate 2 and pressing plate 3, which is carried out at the same time fixation by the bottom of workpiece and upper end, make its with
Bottom plate 1 forms an entirety, greatly improves the clamping degree of clamping workpiece.Then can by machining center to workpiece into
Row is processed, after completion of processing, after workpiece is dismantled, you can carry out next working cycles.
The pressure break machine connecting rod top surface clamp for machining, it is simple in structure, easy to use, can clamping be carried out to multiple workpiece simultaneously,
But also clamping simultaneously can be carried out to the bottom end of each workpiece and middle part, it solves existing fixture clamping pressure break machine connecting rod and is pushed up
The problem of processing efficiency that has is low when face processes and high rejection rate, meets people's needs.
Claims (6)
1. a kind of pressure break machine connecting rod top surface clamp for machining, it is by bottom plate（1）, clamping plate（2）, locking member, pressing plate（3）And split bolt
（4）It constitutes；It is characterized in that：Bottom plate（1）Upper interval shape is provided with multiple positioning counterbores（5）；Each positioning counterbore（5）Surrounding point
Multiple pressing plates are not equipped in triangular shape by hold-down bolt（3）；Each positioning counterbore（5）It is arranged respectively by symmetry shape above both sides
Locking member be equipped with clamping plate（2）；Clamping plate（2）Between pass through multiple split bolts（4）It is connected with each other；Each split bolt（4）With it is each
Positioning counterbore（5）In dislocation shape setting.
2. a kind of pressure break machine connecting rod top surface clamp for machining according to claim 1, it is characterised in that：The bottom plate（1）
Upper interval shape is provided with multiple bottom plate lockholes（6）；Bottom plate（1）On by symmetry shape be arranged ladder long sliding hole（7）Activity is equipped with
Locking member.
3. a kind of pressure break machine connecting rod top surface clamp for machining according to claim 2, it is characterised in that：The locking member by
Stretching screw（8）, stop sleeve（9）And locking nut（10）It constitutes；Bottom plate（1）On each ladder long sliding hole（7）Inside slide respectively
It is dynamic that stretching screw is housed（8）；Each positioning counterbore（5）The stretching screw of both sides（8）It is upper to pass through the stop sleeve of suit respectively（9）It is living
It is dynamic that clamping plate is housed（2）；Clamping plate（2）The stretching screw of top（8）On be threaded with locking nut（10）.
4. a kind of pressure break machine connecting rod top surface clamp for machining according to claim 3, it is characterised in that：The stop sleeve
（9）Outer diameter be more than each ladder long sliding hole（7）Width；Stop sleeve（9）Lower end and bottom plate（1）Contradict connection；Supporting sleeve
Cylinder（9）Upper end and clamping plate（2）Contradict connection.
5. a kind of pressure break machine connecting rod top surface clamp for machining according to claim 3, it is characterised in that：Each clamping plate
（2）The mutual corresponding interval shape of medial surface be provided with multiple clamping cambered surfaces（11）, respectively clamp cambered surface（11）With each positioning counterbore
（5）It is corresponding；It is each to clamp cambered surface（11）Radian it is corresponding with outer surface of workpiece radian.
6. a kind of pressure break machine connecting rod top surface clamp for machining according to claim 1, it is characterised in that：Each positioning is heavy
Hole（5）It is corresponding with workpiece lower surface in step type；Each positioning counterbore（5）Side be provided with circulation groove（12）, respectively positioning is heavy
Hole（5）Pass through corresponding circulation groove（12）It is in communication with the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820457531.7U CN207971714U (en) | 2018-03-30 | 2018-03-30 | A kind of pressure break machine connecting rod top surface clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820457531.7U CN207971714U (en) | 2018-03-30 | 2018-03-30 | A kind of pressure break machine connecting rod top surface clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207971714U true CN207971714U (en) | 2018-10-16 |
Family
ID=63763875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820457531.7U Expired - Fee Related CN207971714U (en) | 2018-03-30 | 2018-03-30 | A kind of pressure break machine connecting rod top surface clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207971714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482931A (en) * | 2018-12-31 | 2019-03-19 | 浙江创为真空设备股份有限公司 | A kind of dedicated working boring-machine of long cylinder body of vacuum pump |
| CN110936197A (en) * | 2019-12-24 | 2020-03-31 | 霍山嘉远智能制造有限公司 | Clamping tool capable of clamping multiple control rods |
-
2018
- 2018-03-30 CN CN201820457531.7U patent/CN207971714U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482931A (en) * | 2018-12-31 | 2019-03-19 | 浙江创为真空设备股份有限公司 | A kind of dedicated working boring-machine of long cylinder body of vacuum pump |
| CN110936197A (en) * | 2019-12-24 | 2020-03-31 | 霍山嘉远智能制造有限公司 | Clamping tool capable of clamping multiple control rods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |