CN208729219U - A kind of processing unit (plant) to drill on round piece - Google Patents
A kind of processing unit (plant) to drill on round piece Download PDFInfo
- Publication number
- CN208729219U CN208729219U CN201821122205.7U CN201821122205U CN208729219U CN 208729219 U CN208729219 U CN 208729219U CN 201821122205 U CN201821122205 U CN 201821122205U CN 208729219 U CN208729219 U CN 208729219U
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- China
- Prior art keywords
- pressing plate
- support arm
- along
- drill
- round piece
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Abstract
The utility model discloses a kind of processing unit (plant)s to drill on round piece, belong to drilling machine technical field.Including the round piece fixture on drilling machine and its workbench；Round piece fixture includes the screw rod of pedestal, the V-arrangement support construction of the middle of the base, the pressing plate above V-arrangement support construction, the left support arm at left and right sides of pedestal and right support arm and right support arm upper end, on pressing plate and it is located at right above V-arrangement support construction along the vertical direction equipped with drill bushing, it is symmetrically arranged on the downside of pressing plate and at left and right sides of drill bushing and is arranged along the front-back direction for positioning with the positioning cylinder of workpiece pressing, positioning cylinder；The right end of pressing plate, which is set in, allows to the upper and lower locking nut locking for adjusting position and passing through screw rod upper end on screw rod, screw rod is vertically arranged simultaneously energy left-right rotation and is arranged with spring thereon, and spring is set between right support arm and pressing plate；The left end of pressing plate can be fixed on left support arm with adjusting up and down.The device machining accuracy is high, and the workpiece little for diameter change only needs to adjust the position of pressing plate.
Description
Technical field
The utility model belongs to Sawing Machines field, in particular to a kind of processing unit (plant) to drill on round piece.
Background technique
It can radially drill as needed on the cylindrical works such as axle sleeve, round piece sandwiched is difficult, turn hole difficult processing
Degree is big, it will usually be processed using machining center or drilling machine.If workpiece all uses machining center or high-precision boring machine to add
Work, since one workpiece of every processing requires centering benchmark again, is surveyed again although can correctly be processed as requested
It takes measurements, the processing of single-piece clamping and time of measuring are too long, it is difficult to improve working efficiency when meeting product batch production, reduce production
The requirement of cost.If drilled using common drilling machine to round piece, usually fixed by V-arrangement fixture block or round fixture block
Or positioning workpiece.
Such as application No. is the patents of CN201721540692 .4 to disclose a kind of hole special drill press folder that can beat round piece
Tool, using V-arrangement fixture block, contains sliding shoe, slide rail, clamp body, locking nut, handwheel, lead screw, positioning bolt, connection
Block, V-type fixture block, workpiece, it is characterized in that: the outermost of the fixture is clamp body, clamp body is rectangular frame, in clamp body
Upper/lower terminal is respectively equipped with slide rail, and slide rail is cylindrical shape, and two are respectively equipped on upper and lower slide rail
Sliding shoe, sliding shoe is equipped with circular hole and slide rail is in mating connection, and sliding shoe is connected with link block by bolt, connection
Block is equipped with V-type fixture block, and link block is connected with V-type fixture block by hexagon socket head cap screw, in the left and right sides centre bit of clamp body
It sets and is respectively equipped with lead screw, the top of two sides lead screw is equipped with handwheel, and lead screw passes through clamp body and is connected with link block, in clamp body
Locking nut is equipped on the outside of the right and left on lead screw, the upper and lower position of lead screw is symmetrically arranged with positioning bolt in two sides, positioning
Bolt is connected by screw thread with clamp body, and a kind of hole special drill press fixture that can beat round piece is formed.
Such as application No. is the patents of CN201711065511 .1 to disclose a kind of round piece drill jig, using circle
Fixture block comprising fixing seat, it is characterised in that: the fixing seat upper left side is equipped with hold-down support, and the fixing seat upper right side is set
There is locking support, displacement rolled round is equipped on the right side of the locking support, is equipped with screw rod, the locking support on the left of the displacement rolled round
Front side is equipped with locking rolled round, and movable block is socketed on the screw rod, is equipped with locking bed on the upside of the movable block, on the locking bed
Side is equipped with locking gland, and the locking gland and locking bed contact side are equipped with multiple preformed holes, and the locking gland left end passes through
Pin shaft is connect with locking bed, and the locking gland right end is equipped with locking device, and the fixing seat two sides are equipped with fixing bolt.
It is found by the applicant that the above structure exists, mismachining tolerance is big, is not easy to be finely adjusted and only adapt to a few specification
The disadvantages of product.
Utility model content
To solve the above-mentioned problems, the utility model embodiment provides a kind of processing dress to drill on round piece
It sets, the device machining accuracy is high, and the workpiece little for diameter change only needs to adjust the position of pressing plate.The technical side
Case is as follows:
The utility model embodiment provides a kind of processing unit (plant) to drill on round piece, including drilling machine and its work
Round piece fixture on platform；The round piece fixture include pedestal 1 on the workbench, along front and back to being set to pedestal 1
The V-arrangement support construction at middle part, along left and right to the horizontal pressing plate 5 being set to above V-arrangement support construction, be set to pedestal 1 along the vertical direction
The left support arm 2 of the left and right sides and right support arm 3 and rotation are set to the screw rod 4 of right 3 upper end of support arm, on the pressing plate 5 and positioned at V-arrangement branch
Use is symmetrically arranged with equipped with drill bushing 6,5 downside of pressing plate and the left and right sides for being located at drill bushing 6 along the vertical direction right above support structure
In the positioning cylinder 7 of positioning and workpiece pressing 15, the positioning cylinder 7 is arranged along the front-back direction；The right end of the pressing plate 5 is set in
Allow to adjust position up and down on screw rod 4 and be locked by the locking nut 9 of 4 upper end of screw rod, the screw rod 4 is vertically arranged
And left-right rotation and it can be arranged with thereon spring 8, the spring 8 is set between right support arm 3 and pressing plate 5；The left end of the pressing plate 5
It can fix on left support arm 2 with adjusting up and down.
Specifically, the top of the left support arm 2 in the utility model embodiment is from top to bottom equipped at intervals with multiple jacks 10, institute
The fixation hole for stating 5 left end of pressing plate is fixed on some jack 10 by pin 11.
Wherein, the middle part of the pressing plate 5 in the utility model embodiment is equipped with drill bushing mounting hole along the vertical direction, in right side
Between position be equipped with the through-hole passed through for screw rod 4 along the vertical direction, left side middle position is equipped with the item being inserted into for left 2 upper end of support arm
V notch v and along front and back to being equipped with the fixation hole that passes through for pin 11.
Wherein, the V-arrangement support construction in the utility model embodiment include along left and right to be set to pedestal 1 on sliding rail 12,
13 outside of two pieces of voussoirs 13 and voussoir that sliding is set on sliding rail 12 laterally adjusts structure 14, and two pieces of voussoirs 13 are oppositely arranged structure
It is described to laterally adjust structure 14 on pedestal 1 for adjusting the position of voussoir 13 at the V-shaped groove for placing workpiece 15.
Technical solution provided by the embodiment of the utility model has the benefit that the utility model embodiment provides
A kind of processing unit (plant) to drill on round piece, the device are positioned and are fixed to workpiece by bicylindrical and V-shaped groove, work
Part accurate positioning, for 8mm on workpiece hole error within 0.025mm；By rotatable pressing plate in order to which workpiece is quick
It positions and fixed；Can vertically be adjusted by making pressing plate left and right sides makes it be suitable for difference in conjunction with adjustable V-arrangement support construction
The work pieces process of specification.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the processing unit (plant) provided by the embodiment of the utility model to drill on round piece；
Fig. 2 is the structural schematic diagram of pressing plate provided by the embodiment of the utility model.
In figure: 1 pedestal, 2 left support arms, 3 right support arms, 4 screw rods, 5 pressing plates, 6 drill bushings, 7 positioning cylinders, 8 springs, 9 locking screws
Mother, 10 jacks, 11 pins, 12 sliding rails, 13 voussoirs, 14 laterally adjust structure, 15 workpiece, 16 washers.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
Referring to Fig. 1 and 2, the utility model embodiment provides a kind of processing unit (plant) to drill on round piece, the dress
It sets including the round piece fixture on drilling machine and its workbench；Drilling machine is consistent with existing drilling machine, the difference is that: this implementation
Example uses specific round piece fixture, the round piece fixture include pedestal 1 on the workbench, along front and back to being set to
The V-arrangement support construction at 1 middle part of pedestal is set to along left and right to the horizontal pressing plate 5 being set to above V-arrangement support construction, along the vertical direction
The left support arm 2 and right support arm 3 of 1 left and right sides of pedestal and rotation are set to the screw rod 4 etc. of right 3 upper end of support arm, and V-arrangement support construction is used for
Workpiece 15 is supported, is specifically as follows common vee-block, preferably adjustable v-shaped structure.On pressing plate 5 and it is located at V-arrangement support
It is symmetrically arranged with along the vertical direction equipped with drill bushing 6,5 downside of pressing plate and the left and right sides for being located at drill bushing 6 for positioning right above structure
With the positioning cylinder 7 of workpiece pressing 15, positioning cylinder 7 is arranged along the front-back direction, the perpendicular bisector and V-arrangement between two positioning cylinders 7
The middle line of the V-shaped groove of support construction is overlapped (while being overlapped with the axis of workpiece 15), and most of be embedded in pressing plate 5 makes its small portion
Cyclotomy is showed out.The right end of pressing plate 5, which is set in, to be allowed to adjust position up and down on screw rod 4 and passes through the locking of 4 upper end of screw rod
Washer 16 can be also arranged in nut 9(between) it locks, locking nut 9 acts against 5 upside of pressing plate.Screw rod 4 is vertically arranged and energy
Left-right rotation and it is arranged with spring 8 thereon, spring 8 provides screen resilience and is set between 5 downside of right 3 upper end of support arm and pressing plate.Pressing plate 5
Left end can fix cooperate it on right support arm 3 on left support arm 2 upper and lower with adjusting up and down be adapted to different size of circle
Shape workpiece.Wherein, the height of left support arm 2 is greater than the height of right support arm 3；Drill bushing 6 is replaced using quick-disassembly structure.
Specifically, referring to Fig. 1, the top of the left support arm 2 in the utility model embodiment is from top to bottom equipped at intervals with multiple
Jack 10(circular hole), the fixation hole of 5 left end of pressing plate is fixed on some jack 10 by pin 11 (will guarantee 5 water of pressing plate
It is flat).It is of course also possible to use other implementations realize that the left end of pressing plate 5 can adjust up and down, along vertical side on such as left support arm 2
It is fixed to the fixation hole for being equipped with sliding slot, 5 left end of pressing plate by clamping screw and sliding slot.
Wherein, referring to fig. 2, the middle part of the pressing plate 5 in the utility model embodiment is equipped with along the vertical direction bores for installing
The drill bushing mounting hole of set 6, right side middle position are equipped with the through-hole passed through for screw rod 4, left side middle position along the vertical direction
Equipped with the v notch v being inserted into for left 2 upper end of support arm and along front and back to the fixation hole passed through for pin 11 is equipped with, fixation hole is before
Run through a v notch v backward.
Wherein, referring to Fig. 1, the V-arrangement support construction in the utility model embodiment includes along left and right to being set on pedestal 1
Sliding rail 12(is usually 1 or 2, before and after 2 sliding rails 12 be arranged side by side), sliding be set to sliding rail 12 on two pieces of voussoirs 13 and wedge
13 outside of block laterally adjusts structure 14 etc., and two pieces of voussoirs 13 can horizontally slip and be oppositely arranged the V-arrangement for constituting and placing workpiece 15
Slot laterally adjusts structure 14 on pedestal 1 for adjusting the position of voussoir 13 to obtain the V-shaped groove of different openings size with suitable
Answer the workpiece of different size.Wherein, voussoir 13 is arranged along the front-back direction, and can be the rectangular block that inside upper part is inclined-plane.
Wherein, referring to Fig. 1, the structure 14 that laterally adjusts in the present embodiment includes bracket on pedestal 1 and along left and right
To the bolt being set on bracket, branch is set up in the outside of corresponding voussoir 13, and the tail portion rotation on the inside of bolt is set to outside voussoir 13
On side.
The utility model embodiment provides a kind of processing unit (plant) to drill on round piece, which passes through bicylindrical
Workpiece is positioned and is fixed with V-shaped groove, accurate work piece positioning, for 8mm on workpiece hole error within 0.025mm；
By rotatable pressing plate in order to which workpiece quickly positions and fixes；It can vertically be adjusted by making pressing plate left and right sides in conjunction with adjustable
The work pieces process that whole V-arrangement support construction makes it be suitable for different size.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of processing unit (plant) to drill on round piece, including the round piece fixture on drilling machine and its workbench；It is special
Sign is, the round piece fixture include pedestal (1) on workbench, along front and back to the V-arrangement being set in the middle part of pedestal (1)
Support construction, along left and right to the horizontal pressing plate (5) being set to above V-arrangement support construction, be set to pedestal (1) left and right two along the vertical direction
The left support arm (2) of side and right support arm (3) and rotation are set to the screw rod (4) of right support arm (3) upper end, on the pressing plate (5) and positioned at V
Drill bushing (6) are equipped with along the vertical direction right above shape support construction, the left and right sides on the downside of the pressing plate (5) and positioned at drill bushing (6)
It is symmetrically arranged with and is arranged along the front-back direction for positioning with the positioning cylinder (7) of workpiece pressing (15), the positioning cylinder (7)；It is described
The right end of pressing plate (5), which is set in, to be allowed to adjust position up and down on screw rod (4) and passes through the locking nut of screw rod (4) upper end
(9) it locks, the screw rod (4) is vertically arranged simultaneously energy left-right rotation and is arranged with thereon spring (8), and the spring (8) is set to
Between right support arm (3) and pressing plate (5)；The left end of the pressing plate (5) can be fixed on left support arm (2) with adjusting up and down.
2. the processing unit (plant) according to claim 1 to drill on round piece, which is characterized in that the left support arm (2)
Top be from top to bottom equipped at intervals with multiple jacks (10), the fixation hole of pressing plate (5) left end is fixed on by pin (11)
On some jack (10).
3. the processing unit (plant) according to claim 2 to drill on round piece, which is characterized in that the pressing plate (5)
Middle part is equipped with drill bushing mounting hole along the vertical direction, and right side middle position is equipped with the through-hole passed through for screw rod (4) along the vertical direction,
Its left side middle position is equipped with v notch v be inserted into for left support arm (2) upper end and along front and back to equipped with passing through for pin (11)
Fixation hole.
4. the processing unit (plant) according to claim 1 to drill on round piece, which is characterized in that the V-arrangement support knot
Structure includes the two pieces of voussoirs (13) and voussoir along left and right to the sliding rail (12), sliding being set on pedestal (1) on sliding rail (12)
(13) laterally adjusting structure (14) on the outside of, two pieces of voussoirs (13) are oppositely arranged the V-shaped groove for constituting and placing workpiece (15), the cross
It is set on pedestal (1) to adjustment structure (14) for adjusting the position of voussoir (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821122205.7U CN208729219U (en) | 2018-07-16 | 2018-07-16 | A kind of processing unit (plant) to drill on round piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821122205.7U CN208729219U (en) | 2018-07-16 | 2018-07-16 | A kind of processing unit (plant) to drill on round piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208729219U true CN208729219U (en) | 2019-04-12 |
Family
ID=66025773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821122205.7U Expired - Fee Related CN208729219U (en) | 2018-07-16 | 2018-07-16 | A kind of processing unit (plant) to drill on round piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208729219U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390242A (en) * | 2020-04-30 | 2020-07-10 | 浙江程达锻件有限公司 | Drilling fixture with guiding function for claw pole of generator |
| CN111715921A (en) * | 2020-07-15 | 2020-09-29 | 株洲齿轮有限责任公司 | Method and clamp for radially drilling hole in external spline gear |
| WO2021134989A1 (en) * | 2019-12-29 | 2021-07-08 | 陕西航天动力高科技股份有限公司 | Diaphragm pump plunger cylinder and diaphragm cavity positioning tooling and machining process |
| CN117001248A (en) * | 2023-09-06 | 2023-11-07 | 中交二航局结构工程有限公司 | Tooth-shaped plate welding equipment |
-
2018
- 2018-07-16 CN CN201821122205.7U patent/CN208729219U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021134989A1 (en) * | 2019-12-29 | 2021-07-08 | 陕西航天动力高科技股份有限公司 | Diaphragm pump plunger cylinder and diaphragm cavity positioning tooling and machining process |
| CN111390242A (en) * | 2020-04-30 | 2020-07-10 | 浙江程达锻件有限公司 | Drilling fixture with guiding function for claw pole of generator |
| CN111715921A (en) * | 2020-07-15 | 2020-09-29 | 株洲齿轮有限责任公司 | Method and clamp for radially drilling hole in external spline gear |
| CN111715921B (en) * | 2020-07-15 | 2024-09-24 | 株洲齿轮有限责任公司 | Method and clamp for radially drilling holes in externally splined gear |
| CN117001248A (en) * | 2023-09-06 | 2023-11-07 | 中交二航局结构工程有限公司 | Tooth-shaped plate welding equipment |
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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: 20190412 Termination date: 20210716 |