CN208019486U - A kind of bar end mechanical processing dedicated unit - Google Patents
A kind of bar end mechanical processing dedicated unit Download PDFInfo
- Publication number
- CN208019486U CN208019486U CN201820395361.4U CN201820395361U CN208019486U CN 208019486 U CN208019486 U CN 208019486U CN 201820395361 U CN201820395361 U CN 201820395361U CN 208019486 U CN208019486 U CN 208019486U
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- matrix
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- bar
- pressing plate
- frame
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Abstract
The utility model provides a kind of bar end mechanical processing dedicated unit, including matrix；Matrix center opens up centre bore, and centre bore includes that square hole and round hole connected in sequence, the length of side of square hole are more than the diameter of round hole from top to bottom；The lower part of matrix has the peripheral surface of square section, passes through step surface transition between matrix upper periphery face and matrix underpart peripheral surface to contract, matrix underpart；Matrix upper periphery face opens up 8 V-shaped grooves, accordingly, 4 block pressur plates and 4 clamping cylinders are set, swing mechanism is set between matrix and slide below matrix, it is installed in round hole at the top of swing mechanism, the hole passed through for feed rod that left and right directions runs through slide is set on slide.
Description
Technical field
The utility model belongs to field of mechanical technique, and in particular to technical field of mechanical processing is more specifically related to one
Kind bar end is machined dedicated unit.
Background technology
Mechanical processing refers to the process of being changed to the appearance and size or performance of workpiece by a kind of mechanical equipment.Machine
Production process refer to from raw material（Or semi-finished product）The all processes of product are made.Including raw material for production of machinery
Transport and preserve, the preparation of production, the manufacture of blank, the processing and heat treatment of part, the assembly of product and debugging, paint and
The contents such as packaging.The content of production process is very extensive, the production of the principle and method tissue of modern enterprise system analysis engineering and
Instructing manufacture, regarding production process as one has the production system output and input.
In process of production, it is every change production object shape, size, position and property etc., become finished product or
The process of person's semi-finished product is known as technical process.It is the major part of production process.Technical process can be divided into again casting, forging,
The technical process such as punching press, welding, mechanical processing, assembly, manufacturing technology process generally refer to the mechanical processing technique of part
The summation of the assembling technology procedure of process and machine, other processes then be known as supporting process, such as transport, keeping, power supply,
Maintenance of equipment etc..Technical process is made of one or several tactic processes again, and a process is by there is several
Work step forms.
In mechanical processing process, processing efficiency is improved, reduces production cost, it is enterprise one to obtain good economic benefit
Straight pursuit.
Invention content
The technical problem to be solved by the present invention is to provide a kind of bar ends to be machined dedicated unit, improves processing
Efficiency reduces production cost, obtains good economic benefit.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of bar end mechanical processing dedicated unit, includes the matrix of the square section extended up and down；
Matrix center opens up centre bore, and centre bore includes square hole and round hole connected in sequence from top to bottom, square
The length of side in shape hole is more than the diameter of round hole；The lower part of matrix has the periphery of square section to contract, matrix underpart
Face passes through step surface transition between matrix upper periphery face and matrix underpart peripheral surface；
Matrix upper periphery face includes leading flank I, trailing flank I, left side I and right side I；Matrix top is square frame
Body structure, matrix top includes front frame in, after-frame, left frame while and when right frame；
The left side and right side of leading flank I offer the V-shaped groove of upper and lower directions extension, the left side of trailing flank I respectively
Offer the V-shaped groove of upper and lower directions extension respectively with right side, the front side portion and rear lateral portion of left side I offer upper and lower respectively
To the V-shaped groove of extension, the front side portion and rear lateral portion of right side I offer the V-shaped groove of upper and lower directions extension, whole V-shaped grooves respectively
Originate in matrix upper surface and terminates at step surface；
The front pressuring plate that bar in I liang of V-shaped groove of leading flank clamps is located at I front of leading flank, is fixed on leading flank I
Have extend forward be front pressuring plate be moved forward and backward be oriented to guide post；The rear pressure that bar in the V-shaped groove of I liang of trailing flank is clamped
Plate is located at I rear of trailing flank, be fixed on trailing flank I extend back be rear fender be moved forward and backward be oriented to guide post；It will be located at
The left pressing plate that bar in the V-shaped groove of I liang of left side clamps is located at I left of left side, is fixed with to extend to the left on left side I and is
Left pressing plate moves left and right the guide post of guiding；The right pressing plate that bar in the V-shaped groove of I liang of right side clamps is located at right side I
Right, is fixed with that extend to the right be guide post that right pressing plate moves left and right guiding on right side I；
The front frame clamping cylinder of installation for driving front pressuring plate in the upper hole for offering front-rear direction through front frame while, hole；
The after-frame clamping cylinder of installation for driving rear fender in the upper hole for offering front-rear direction through after-frame while, hole；On left frame side
The hole that left and right directions runs through left frame side is offered, the clamping cylinder for driving left pressing plate is installed in hole；A left side is offered on right frame side
Right direction runs through the hole on right frame side, and the clamping cylinder for driving right pressing plate is installed in hole；
Swing mechanism is set between matrix and slide below matrix, round hole is installed at the top of swing mechanism
In, the hole passed through for feed rod that left and right directions runs through slide is set on slide.
Above-mentioned bar end is machined dedicated unit, and the middle part of front pressuring plate left and right directions forms recess, rear fender or so
The middle part in direction forms recess, and left pressing plate middle part in the front-back direction forms recess, and right pressing plate middle part in the front-back direction forms recess.
Above-mentioned bar end is machined dedicated unit, and the left side and right side of front pressuring plate are both provided with front-rear direction and pass through
Wear the drilling via hole of front pressuring plate, it is auxiliary through the drilling of rear fender that the left side and right side of rear fender are both provided with front-rear direction
Help hole, the front side portion and rear lateral portion of left pressing plate are both provided with the drilling via hole that left and right directions runs through left pressing plate, before right pressing plate
Side and rear lateral portion are both provided with the drilling via hole that left and right directions runs through right pressing plate, and drilling via hole is waited for on corresponding bar
Drilling drilling face.
Above-mentioned bar end is machined dedicated unit, and the lower edge of front pressuring plate is located above step surface, under rear fender
Edge is located above step surface, and the lower edge of left pressing plate is located above step surface, and the lower edge of right pressing plate is located above step surface.
Above-mentioned bar end is machined dedicated unit, and matrix underpart peripheral surface includes leading flank II, trailing flank II, left side
Face II and right side II；
II left side of leading flank, II right side of leading flank, II left side of trailing flank, II right side of trailing flank, left side II
Front side portion, II rear lateral portion of left side, II front side portion of right side and II rear lateral portion of right side are respectively provided with bar lower limiting mechanism, bar
Lower limiting mechanism includes the support top screw rod of the vertically-arranged worn in the nut and nut being fixed on matrix underpart peripheral surface, support top spiral shell
Bar is located at the underface of corresponding bar, and support top screw rod corresponds to the lower face of bar for support top.
Above-mentioned bar end is machined dedicated unit, and fixed guide post is spaced two of left and right on leading flank I,
The clamping cylinder installed on front frame side is located among two guide posts in the lateral direction；Fixed guide post is left and right on trailing flank I
Spaced two, the clamping cylinder installed on after-frame side is located among two guide posts in the lateral direction；It is solid on left side I
Fixed guide post is two of time interval setting, and the clamping cylinder installed on left frame side is located in two guide posts in the longitudinal direction
Between；Fixed guide post is two of time interval setting on right side I, the clamping cylinder installed on right frame side position in the longitudinal direction
Among two guide posts.
Above-mentioned bar end is machined dedicated unit, and two V-shaped grooves of leading flank I are symmetrical set；The two of trailing flank I
V-shaped groove is symmetrical set；It is symmetrical arranged before and after two V-shaped grooves of left side I；It is symmetrical arranged before and after two V-shaped grooves of right side I.
Above-mentioned bar end is machined dedicated unit, and whole V-shaped grooves are equal with matrix center linear distance.
Above-mentioned bar end is machined dedicated unit, and whole clamping cylinders are hydraulic cylinder or cylinder.
Above-mentioned bar end is machined dedicated unit, and the nut being connect with feed screw is arranged on slide.
Matrix upper periphery face includes leading flank I, trailing flank I, left side I and right side I, is respectively provided on each side I
Twice V-shaped groove, correspondence encompassing can receive 8 circular bars and correspondingly be provided with front pressuring plate, rear fender, left pressing plate and right pressure
8 circular bars are realized clamping and positioning by plate under the action of clamping cylinder.It is arranged between matrix and slide below matrix
Swing mechanism can be realized the position conversion for clamping bar, carry out next procedure in the case where not dismantling bar.On slide
The hole passed through for feed rod that left and right directions runs through slide is set, realizes the feeding for the left and right directions for clamping bar.The utility model
8 circular bars can once be clamped, after completing a procedure, rotated, can be realized in the case where not dismantling bar
The position conversion for clamping bar, carries out next procedure, improves processing efficiency, reduce production cost, obtain good economic benefit.
Matrix center opens up centre bore, and centre bore includes that square hole and round hole connected in sequence, matrix top are just from top to bottom
Square frame structure, is easily installed clamping cylinder, and round hole is convenient for connecting with swing mechanism.
Description of the drawings
Below in conjunction with the accompanying drawings to the further details of explanation of the utility model：
Fig. 1 is the vertical view of the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is the side view of the utility model.
Fig. 4 is the vertical view of matrix.
Fig. 5 is the vertical view of cutter block.
In figure：1 left pressing plate, 2 guide posts, 3 drilling via holes, 4 matrixes, 5 clamping cylinders, 6 clamping cylinders, 7 bars, 8 round holes, 9
Square hole, 10 swing mechanisms, 11V shape slots, 12 support top screw rods, 13 nuts, 14 slides, 15 holes, 16 nuts, 17 step surfaces, 18
Milling cutter I, 19 milling cutters II.
Specific implementation mode
As shown in Figures 1 to 4, a kind of bar end is machined dedicated unit, including the square section extended up and down
Matrix 4.
Matrix center opens up centre bore, and centre bore includes square hole 9 and round hole 8 connected in sequence from top to bottom,
That is：Square hole is opened up in matrix, round hole is then opened up below square hole, and the length of side of square hole is more than round hole
Diameter.
The lower part of matrix has the peripheral surface of square section to contract, matrix underpart, that is to say, that matrix top
There is the peripheral surface of square section, matrix upper periphery face size to be more than for peripheral surface with square section, matrix underpart
Matrix underpart peripheral surface size.Pass through 17 transition of step surface between matrix upper periphery face and matrix underpart peripheral surface.
Matrix upper periphery face includes leading flank I, trailing flank I, left side I and right side I；Matrix top is square frame
Body structure, matrix top includes front frame in, after-frame, left frame while and when right frame.
The left side and right side of leading flank I offer the V-shaped groove of upper and lower directions extension, the left side of trailing flank I respectively
Offer the V-shaped groove of upper and lower directions extension respectively with right side, the front side portion and rear lateral portion of left side I offer upper and lower respectively
To the V-shaped groove 11 of extension, the front side portion and rear lateral portion of right side I offer the V-shaped groove of upper and lower directions extension, whole V-arrangements respectively
Slot originates in matrix upper surface and terminates at step surface.
The front pressuring plate that bar in I liang of V-shaped groove of leading flank clamps is located at I front of leading flank, is fixed on leading flank I
Have extend forward be front pressuring plate be moved forward and backward be oriented to guide post；The rear pressure that bar in the V-shaped groove of I liang of trailing flank is clamped
Plate is located at I rear of trailing flank, be fixed on trailing flank I extend back be rear fender be moved forward and backward be oriented to guide post；It will be located at
The left pressing plate 1 that bar 7 in the V-shaped groove of I liang of left side clamps is located at I left of left side, is fixed on left side I and extends to the left
The guide post 2 of guiding is moved left and right for left pressing plate；The right pressing plate that bar in the V-shaped groove of I liang of right side clamps is located at right side
I right of face, is fixed with that extend to the right be guide post that right pressing plate moves left and right guiding on right side I.
The front frame clamping cylinder of installation for driving front pressuring plate in the upper hole for offering front-rear direction through front frame while, hole；
The after-frame clamping cylinder 5 of installation for driving rear fender in the upper hole 6 for offering front-rear direction through after-frame while, hole；Left frame side
On offer the hole that left and right directions runs through left frame side, the clamping cylinder for driving left pressing plate is installed in hole；It is offered on right frame side
Left and right directions runs through the hole on right frame side, and the clamping cylinder for driving right pressing plate is installed in hole.
Swing mechanism 10 is set between matrix and slide 14 below matrix, circle is installed at the top of swing mechanism
Kong Zhong, setting left and right directions runs through the hole 15 of slide passed through for feed rod on slide.General revolution may be used in swing mechanism
Mechanism can also use following structures：Swing mechanism is a multi-diameter shaft, and multi-diameter shaft includes first axle connected in sequence from top to bottom
Section, the second shaft part and third shaft part, the first shaft part are installed in round hole and form revolute pair with round hole, the first shaft part and the
Step surface between two shaft parts is used for the lower face of support matrix, and third shaft part is fixed with slide.The movement of slide may be used
It pushes manually, leadscrew-nut mechanism can also be used to drive, the nut 16 being connect with feed screw is set on slide.
Specifically, the middle part of front pressuring plate left and right directions forms recess, and the middle part of rear fender left and right directions forms recess, left pressure
Plate middle part in the front-back direction forms recess, and right pressing plate middle part in the front-back direction forms recess.
Specifically, the left side and right side of front pressuring plate are both provided with the drilling via hole that front-rear direction runs through front pressuring plate,
The left side and right side of rear fender be both provided with front-rear direction run through rear fender drilling via hole, the front side portion of left pressing plate and
Rear lateral portion is both provided with the drilling via hole 3 that left and right directions runs through left pressing plate, and the front side portion and rear lateral portion of right pressing plate are both provided with
Left and right directions runs through the drilling via hole of right pressing plate, drilling via hole and the drilling face to be drilled on corresponding bar.Drilling is auxiliary
Help hole for drilling row positioning, brill to be stretched into from drilling via hole and drilled on bar, improves drilling efficiency.
Specifically, the lower edge of front pressuring plate is located above step surface, and the lower edge of rear fender is located above step surface, left pressure
The lower edge of plate is located above step surface, and the lower edge of right pressing plate is located above step surface.
Matrix underpart peripheral surface includes leading flank II, trailing flank II, left side II and right side II；II left side of leading flank
Portion, II right side of leading flank, II left side of trailing flank, II right side of trailing flank, II front side portion of left side, II rear side of left side
Portion, II front side portion of right side and II rear lateral portion of right side are respectively provided with bar lower limiting mechanism, and bar lower limiting mechanism includes fixing
The support top screw rod 12 of the vertically-arranged worn in the nut 13 and nut on matrix underpart peripheral surface, support top screw rod are located at corresponding bar
Underface, support top screw rod corresponds to the lower face of bar for support top.Rotating support top screw rod so that support top screw rod moves up and down,
The upper and lower position of bar above it is adjusted, the positioning to different length bar can be convenient for.
Specifically, fixed guide post is spaced two of left and right on leading flank I, and the clamping cylinder installed on front frame side exists
It is located among two guide posts on left and right directions；Fixed guide post is spaced two of left and right on trailing flank I, on after-frame side
The clamping cylinder of installation is located among two guide posts in the lateral direction；Fixed guide post is arranged for time interval on left side I
Two, the clamping cylinder installed on left frame side is located among two guide posts in the longitudinal direction；Fixed guide post on right side I
It it is two of time interval setting, the clamping cylinder installed on right frame side is located among two guide posts in the longitudinal direction.
Specifically, two V-shaped grooves of leading flank I are symmetrical set；Two V-shaped grooves of trailing flank I are symmetrical set；Left side
It is symmetrical arranged before and after two V-shaped grooves in face I；It is symmetrical arranged before and after two V-shaped grooves of right side I.
Specifically, whole V-shaped grooves are equal with matrix center linear distance.
Specifically, whole clamping cylinders are hydraulic cylinder or cylinder.
Fig. 5 shows that cutter block, including two groups of mill cutter assemblies, every group of mill cutter assemblies include milling cutter I 18, II 19 and of milling cutter
Milling cutter I 18 carries out milling to 8 bar upper ends, is then back to original position, passes through when the utility model passes through from cutter block
Rotating mechanism is rotated by 90 °, and when passing through again from cutter block, carries out milling to 8 bar upper ends, so far, 8 bar upper ends add
Work goes out square toes.In every group of mill cutter assemblies, the spacing between II 19 work department of I 18 work department of milling cutter and milling cutter is equal to bar upper end side
The length of side of head, that is to say, that after bar passes through between milling cutter I 18 and milling cutter II 19, just process the opposite both sides of square toes
Face.
Claims (10)
1. a kind of bar end is machined dedicated unit, it is characterised in that：Matrix including the square section extended up and down；
Matrix center opens up centre bore, and centre bore includes square hole and round hole connected in sequence from top to bottom, square hole
The length of side be more than round hole diameter；The lower part of matrix has the peripheral surface of square section, base to contract, matrix underpart
Pass through step surface transition between body upper periphery face and matrix underpart peripheral surface；
Matrix upper periphery face includes leading flank I, trailing flank I, left side I and right side I；Matrix top is square framework knot
Structure, matrix top includes front frame in, after-frame, left frame while and when right frame；
The left side and right side of leading flank I offer the V-shaped groove of upper and lower directions extension, the left side and the right side of trailing flank I respectively
Side offers the V-shaped groove of upper and lower directions extension respectively, and the front side portion and rear lateral portion of left side I offer upper and lower directions and prolong respectively
The V-shaped groove stretched, the front side portion and rear lateral portion of right side I offer the V-shaped groove of upper and lower directions extension, whole V-shaped groove startings respectively
Step surface is terminated in matrix upper surface；
The front pressuring plate that bar in I liang of V-shaped groove of leading flank clamps is located at I front of leading flank, is fixed on leading flank I oriented
Preceding extension is that front pressuring plate is moved forward and backward the guide post being oriented to；The rear fender position that bar in the V-shaped groove of I liang of trailing flank is clamped
In I rear of trailing flank, be fixed on trailing flank I extend back be rear fender be moved forward and backward be oriented to guide post；Left side will be located at
The left pressing plate that bar in the V-shaped groove of I liang of face clamps is located at I left of left side, is fixed with that extend to the left be left pressure on left side I
Plate moves left and right the guide post of guiding；The right pressing plate that bar in the V-shaped groove of I liang of right side clamps is located at I right of right side,
It is fixed with that extend to the right be guide post that right pressing plate moves left and right guiding on right side I；
The front frame clamping cylinder of installation for driving front pressuring plate in the upper hole for offering front-rear direction through front frame while, hole；After-frame
In the upper hole for offering front-rear direction through after-frame while, clamping cylinder of the installation for driving rear fender in hole；Left frame opens up on side
There is left and right directions to run through the hole on left frame side, the clamping cylinder for driving left pressing plate is installed in hole；Right and left is offered on right frame side
To the hole through right frame side, the clamping cylinder for driving right pressing plate is installed in hole；
Swing mechanism is set between matrix and slide below matrix, is installed in round hole at the top of swing mechanism, it is sliding
The hole passed through for feed rod that left and right directions runs through slide is set on seat.
2. bar end according to claim 1 is machined dedicated unit, it is characterised in that：Front pressuring plate left and right directions
Middle part forms recess, and the middle part of rear fender left and right directions forms recess, and left pressing plate middle part in the front-back direction forms recess, right pressing plate
Middle part in the front-back direction forms recess.
3. bar end according to claim 1 is machined dedicated unit, it is characterised in that：The left side of front pressuring plate and
Right side is both provided with the drilling via hole that front-rear direction runs through front pressuring plate, before the left side and right side of rear fender are both provided with
Rear direction runs through the drilling via hole of rear fender, and the front side portion and rear lateral portion of left pressing plate are both provided with left and right directions and run through left pressing plate
Drilling via hole, the front side portion and rear lateral portion of right pressing plate are both provided with the drilling via hole that left and right directions runs through right pressing plate, bore
Cut via hole and the drilling face to be drilled on corresponding bar.
4. bar end according to claim 1 is machined dedicated unit, it is characterised in that：The lower edge position of front pressuring plate
Above step surface, the lower edge of rear fender is located above step surface, and the lower edge of left pressing plate is located above step surface, right pressing plate
Lower edge be located above step surface.
5. bar end according to claim 1 is machined dedicated unit, it is characterised in that：Matrix underpart periphery bread
Include leading flank II, trailing flank II, left side II and right side II；
II left side of leading flank, II right side of leading flank, II left side of trailing flank, II right side of trailing flank, II front side of left side
Portion, II rear lateral portion of left side, II front side portion of right side and II rear lateral portion of right side are respectively provided with bar lower limiting mechanism, bar lower limit
Position mechanism includes the support top screw rod of the vertically-arranged worn in the nut and nut being fixed on matrix underpart peripheral surface, support top screw rod position
In the underface of corresponding bar, support top screw rod corresponds to the lower face of bar for support top.
6. bar end according to claim 1 is machined dedicated unit, it is characterised in that：It is fixed on leading flank I
Guide post is spaced two of left and right, and the clamping cylinder installed on front frame side is located among two guide posts in the lateral direction；
Fixed guide post is spaced two of left and right on trailing flank I, and the clamping cylinder installed on after-frame side is located in the lateral direction
Among two guide posts；Fixed guide post is two of time interval setting on left side I, and the clamping cylinder installed on left frame side exists
It is located among two guide posts on front-rear direction；Fixed guide post is two of time interval setting on right side I, on right frame side
The clamping cylinder of installation is located among two guide posts in the longitudinal direction.
7. bar end according to claim 1 is machined dedicated unit, it is characterised in that：Two V-shaped grooves of leading flank I
It is symmetrical set；Two V-shaped grooves of trailing flank I are symmetrical set；It is symmetrical arranged before and after two V-shaped grooves of left side I；Right side
It is symmetrical arranged before and after I two V-shaped grooves.
8. bar end according to claim 1 is machined dedicated unit, it is characterised in that：Whole V-shaped grooves and matrix
Center line distance is equal.
9. bar end according to claim 1 is machined dedicated unit, it is characterised in that：Whole clamping cylinders are hydraulic pressure
Cylinder or cylinder.
10. bar end according to claim 1 is machined dedicated unit, it is characterised in that：On slide setting with into
To the nut of leading screw connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395361.4U CN208019486U (en) | 2018-03-22 | 2018-03-22 | A kind of bar end mechanical processing dedicated unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395361.4U CN208019486U (en) | 2018-03-22 | 2018-03-22 | A kind of bar end mechanical processing dedicated unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208019486U true CN208019486U (en) | 2018-10-30 |
Family
ID=63906624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820395361.4U Expired - Fee Related CN208019486U (en) | 2018-03-22 | 2018-03-22 | A kind of bar end mechanical processing dedicated unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208019486U (en) |
-
2018
- 2018-03-22 CN CN201820395361.4U patent/CN208019486U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20190322 |