CN109693127A - A kind of swelled bearing block positioning drilling equipment - Google Patents
A kind of swelled bearing block positioning drilling equipment Download PDFInfo
- Publication number
- CN109693127A CN109693127A CN201910089865.2A CN201910089865A CN109693127A CN 109693127 A CN109693127 A CN 109693127A CN 201910089865 A CN201910089865 A CN 201910089865A CN 109693127 A CN109693127 A CN 109693127A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- bearing block
- swelled
- mounting base
- drilling equipment
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of swelled bearing blocks to position drilling equipment, belong to mechanical manufacturing technology its with, it includes machine table and drill bit, tensioner motor is equipped with by motor mount in the machine table, the output end of tensioner motor is equipped with screw rod, the feed screw nut of formed screw pair gear transmission is installed on screw rod, several guide rods being axially distributed along screw rod are fixed on motor mount, feed screw nut is equipped with the pilot hole passed through for guide rod, the end of screw rod is mounted in mounting base by bearing, connecting rod II and connecting rod I have been respectively articulated in feed screw nut and mounting base, connecting rod II is identical with the quantity of connecting rod I and is several, equal angles are distributed on the excircle of feed screw nut and mounting base connecting rod II and connecting rod I respectively, the free end position of connecting rod II and connecting rod I is articulated and connected by pin shaft, and pin shaft On expansion tightening wheel is installed, the beneficial effects of the present invention are: not needing to realize positioning by complicated heavy tooling, operate more convenient.
Description
Technical field
The present invention relates to a kind of drilling equipment, specifically a kind of swelled bearing block positions drilling equipment.
Background technique
Bearing block has the characteristics that construction is compact, turns round sensitive, convenience for device maintenance.Support will be had by having the place of bearing
Point, the inner support point of bearing are axis, and outer support is exactly the bearing block often said.Bearing block needs to pass through axis when on the machine of assembly
The pilot hole in a bottom fixed ear is held to realize, in bearing block process, when to the drilling processing of bearing block pilot hole
A critically important procedure.
It is that Set and Positioning is carried out by manual operation tooling mostly in existing drilling processing, not only inefficiency, together
When be also easy to appear deflection of borehole, cause error, influence bearing block quality.
Based on this, present applicant proposes a kind of swelled bearing blocks to position drilling equipment.
Summary of the invention
The purpose of the present invention is to provide a kind of swelled bearing blocks to position drilling equipment, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of swelled bearing block positions drilling equipment, including machine table and drill bit, passes through motor mount in the machine table
Tensioner motor is installed, the output end of tensioner motor is equipped with screw rod, the silk of formed screw pair gear transmission is equipped on screw rod
Stem nut, several guide rods being axially distributed along screw rod are fixed on motor mount, and feed screw nut is equipped with and wears for guide rod
The end of the pilot hole crossed, screw rod is mounted in mounting base by bearing, has been respectively articulated with connecting rod in feed screw nut and mounting base
II and connecting rod I, connecting rod II are identical with the quantity of connecting rod I and are several, and connecting rod II and connecting rod I wait being distributed in for angles respectively
On the excircle of feed screw nut and mounting base, the free end position of connecting rod II and connecting rod I are articulated and connected by pin shaft, and on pin shaft
Expansion tightening wheel is installed.
As further scheme of the invention: the axis direction of the pin shaft and the axis of bearing block inner via hole to be processed
Director space is vertical.
As further scheme of the invention: being disposed with several connections on the excircle of the mounting base at equal intervals
Ear mount, connecting rod I with to connect ear mount hinged, connection ear mount and mounting base are integrally formed.
As the present invention further scheme: be additionally provided with limited step in the machine table, limited step with it is to be processed
The bottom fixed ear of bearing block offsets.
As further scheme of the invention: the distance between the motor mount and machine table are by regulating mechanism tune
Section.
As the present invention further scheme: the regulating mechanism includes servo motor, column and ball servopackage,
The column is fixed in machine table, and column is equipped with the guide rail being slidably matched with motor mount, is equipped with and is used in column
The ball servopackage that driving motor mounting base moves up and down, ball servopackage are driven by servo motor.
As further scheme of the invention: the regulating mechanism is cylinder, hydraulic cylinder or electric cylinders.
Compared with prior art, the beneficial effects of the present invention are: driving expansion tightening wheel using feed screw nut, make it to lean on
It is close or the phenomenon that far from screw rod, when expansion tightening wheel is far from screw rod, the wheel face of expansion tightening wheel can in the through-hole of bearing block to be processed
Wall contacts or offsets, and realizes the fixation to bearing block to be processed, does not need to realize positioning, operation by complicated heavy tooling
It is more convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of swelled bearing block positions drilling equipment.
Fig. 2 is the side view that a kind of swelled bearing block positions mounting base in drilling equipment.
Fig. 3 is the structural schematic diagram that a kind of swelled bearing block positions feed screw nut in drilling equipment.
In figure: 1- machine table, 2- motor mount, 3- column, 4- servo motor, 5- bearing block to be processed, 6- drill bit, 7-
Tensioner motor, 8- ball servopackage, 9- screw rod, 10- feed screw nut, 11- mounting base, 12- connecting rod I, 13- connecting rod II, 14- pin
Axis, 15- expansion tightening wheel, 16- guide rod, 17- pilot hole, 18- connection ear mount, 19- limited step.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects disclosed in the present embodiment are consistent.
Embodiment 1
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of swelled bearing block positions drilling equipment, including machine table 1 and bores
First 6, tensioner motor 7 is equipped with by motor mount 2 in the machine table 1, the output end of tensioner motor 7 is equipped with screw rod 9,
The feed screw nut 10 of formed screw pair gear transmission is installed on screw rod 9, is fixed on motor mount 2 along axial point of screw rod 9
Several guide rods 16 of cloth, feed screw nut 10 are equipped with the pilot hole 17 passed through for guide rod 16, and the end of screw rod 9 passes through bearing
Be mounted in mounting base 11, be respectively articulated with connecting rod II13 and connecting rod I12 in feed screw nut 10 and mounting base 11, connecting rod II13 and
The quantity of connecting rod I12 is identical and is several, and equal angles are distributed in 10 He of feed screw nut respectively by connecting rod II13 and connecting rod I12
On the excircle of mounting base 11, specifically, several connection ear mounts 18 are disposed on the excircle of mounting base 11 at equal intervals,
Connecting rod I12 with to connect ear mount 18 hinged, connection ear mount 18 is preferably integrally formed with mounting base 11, connecting rod II13 and connecting rod I12's
Free end position is articulated and connected by pin shaft 14, and expansion tightening wheel 15 is equipped on pin shaft 14, in practical application, working as servo motor
When 4 operation, under the action of screw pair, feed screw nut 10 can move on the axial direction of screw rod 9, so that connecting rod II13 and company
Angle between bar I12 changes, and enables expansion tightening wheel 15 the phenomenon that close to or far from screw rod 9 occur, when expansion tightening wheel 15
When far from screw rod 9, the wheel face of expansion tightening wheel 15 can contact or offset with the through-hole wall of bearing block 5 to be processed, realize to be processed
The fixation of bearing block 5, in use, only need to penetrate into expansion tightening wheel 15 and screw rod 10 etc. in the through-hole in bearing block 5 to be processed,
Then starting tensioner motor 7 realizes that automatic tension works, also, in the present embodiment, the axis direction of pin shaft 14 with it is to be added
The axis direction spatial vertical of 5 inner via hole of work bearing block, i.e. expansion tightening wheel 15 have the function of that limitation bearing block 5 to be processed rotates.
Embodiment 2
Referring to Fig. 1, in the embodiment of the present invention, a kind of swelled bearing block positioning drilling equipment, although in practical application, rising
Bearing up pulley 15 has the function of that limitation bearing block 5 to be processed rotates, but in the axial direction, and there is no limit bearing blocks to be processed
5 mobile effects are additionally provided with limited step 19 in the machine table 1 to promote the locating effect to bearing block 5 to be processed,
Limited step 19 and the bottom fixed ear of bearing block 5 to be processed offset, and carry out axial limiting to bearing block 5 to be processed to realize
Effect.
Embodiment 3
Referring to Fig. 1, in the embodiment of the present invention, a kind of swelled bearing block positioning drilling equipment, due to needing to adapt to different rulers
Therefore very little bearing block is mounted on the devices such as the tensioner motor 7 on motor mount 2 and screw rod thereon 9 and machine table 1
Distance need it is adjustable, therefore, in the present embodiment, the distance between the motor mount 2 and machine table 1 are by regulating mechanism
It adjusts.
Specifically, the regulating mechanism can be cylinder, hydraulic cylinder, electric cylinders etc., but the present embodiment proposes one kind
The higher regulating mechanism of precision: the regulating mechanism includes servo motor 4, column 3 and ball servopackage 8, and the column 3 is solid
It is scheduled in machine table 1, and column 3 is equipped with the guide rail being slidably matched with motor mount 2, is equipped in column 3 for driving electricity
The ball servopackage 8 that machine mounting base 2 moves up and down, ball servopackage 8 are driven by servo motor 4, such kind of drive essence
Degree is higher, is easy to use.
In conjunction with the embodiments 1~3, it is apparent from the working principle of the technical program: when drilling, first by control servo motor 4,
It drives motor mount 2 to rise to certain altitude using ball servopackage 8, expansion tightening wheel 15 and screw rod 10 etc. is penetrated into be added
In through-hole in work bearing block 5, start servo motor 4, under the action of screw pair, feed screw nut 10 can be in the axial direction of screw rod 9
Side moves upwards so that the angle between connecting rod II13 and connecting rod I12 changes, enable the appearance of expansion tightening wheel 15 close or
The phenomenon that far from screw rod 9, when expansion tightening wheel 15 is far from screw rod 9, the wheel face of expansion tightening wheel 15 can in the through-hole of bearing block 5 to be processed
Wall contacts or offsets, and realizes the fixation to bearing block 5 to be processed, also, there is expansion tightening wheel 15 limitation bearing block 5 to be processed to rotate
Function, later, control servo motor 4, using ball servopackage 8 drive motor mount 2 decline, until bearing block to be processed
5 bottom fixed ear and limited step 19 offsets, and then, 6 downlink of drill bit can carry out bore operation.
In the technical program, expansion tightening wheel 15 is driven using feed screw nut 10, makes it to occur close or far from screw rod 9
Phenomenon, when expansion tightening wheel 15 is far from screw rod 9, the wheel face of expansion tightening wheel 15 can be contacted with the through-hole wall of bearing block 5 to be processed or phase
It supports, realizes the fixation to bearing block 5 to be processed, do not need to realize positioning by complicated heavy tooling, operate more convenient.
Those skilled in the art will readily occur to other realities of the disclosure after considering the disclosure at specification and embodiment
Apply scheme.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or suitable
The variation of answering property follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure or used
Use technological means.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are referred to by claim
Out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (7)
1. a kind of swelled bearing block positions drilling equipment, including machine table (1) and drill bit (6), which is characterized in that the processing
It is equipped with tensioner motor (7) on platform (1) by motor mount (2), the output end of tensioner motor (7) is equipped with screw rod (9), silk
The feed screw nut (10) of formed screw pair gear transmission is installed on bar (9), is fixed on motor mount (2) along screw rod (9)
Several guide rods (16) being axially distributed, feed screw nut (10) are equipped with the pilot hole (17) passed through for guide rod (16), screw rod
(9) end is mounted on mounting base (11) by bearing, has been respectively articulated with connecting rod in feed screw nut (10) and mounting base (11)
II(13) and connecting rod I(12), connecting rod II(13) identical with the quantity of connecting rod I(12) and be several, connecting rod II(13) and even
Bar I(12) respectively equal angles be distributed on the excircle of feed screw nut (10) and mounting base (11), connecting rod II(13) and connecting rod I
(12) free end position is articulated and connected by pin shaft (14), and expansion tightening wheel (15) are equipped on pin shaft (14).
2. a kind of swelled bearing block according to claim 1 positions drilling equipment, which is characterized in that the pin shaft (14)
Axis direction and bearing block to be processed (5) inner via hole axis direction spatial vertical.
3. a kind of swelled bearing block according to claim 1 or 2 positions drilling equipment, which is characterized in that the installation
Seat (11) excircle on be disposed at equal intervals several connection ear mount (18), connecting rod I(12) with connect ear mount (18) hingedly,
Ear mount (18) and mounting base (11) are connected to be integrally formed.
4. a kind of swelled bearing block according to claim 3 positions drilling equipment, which is characterized in that the machine table
(1) it is additionally provided on limited step (19), limited step (19) and the bottom fixed ear of bearing block to be processed (5) offset.
5. a kind of swelled bearing block according to claim 1 or 2 or 4 positions drilling equipment, which is characterized in that the electricity
The distance between machine mounting base (2) and machine table (1) are adjusted by regulating mechanism.
6. a kind of swelled bearing block according to claim 5 positions drilling equipment, which is characterized in that the regulating mechanism
Including servo motor (4), column (3) and ball servopackage (8), the column (3) is fixed on machine table (1), and column
(3) it is equipped with the guide rail being slidably matched with motor mount (2), is equipped with for driving motor mounting base (2) up and down in column (3)
The ball servopackage (8) of movement, ball servopackage (8) are driven by servo motor (4).
7. a kind of swelled bearing block according to claim 5 positions drilling equipment, which is characterized in that the regulating mechanism
For cylinder, hydraulic cylinder or electric cylinders.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910089865.2A CN109693127A (en) | 2019-01-30 | 2019-01-30 | A kind of swelled bearing block positioning drilling equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910089865.2A CN109693127A (en) | 2019-01-30 | 2019-01-30 | A kind of swelled bearing block positioning drilling equipment |
Publications (1)
Publication Number | Publication Date |
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CN109693127A true CN109693127A (en) | 2019-04-30 |
Family
ID=66234615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910089865.2A Pending CN109693127A (en) | 2019-01-30 | 2019-01-30 | A kind of swelled bearing block positioning drilling equipment |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110091109A (en) * | 2019-06-03 | 2019-08-06 | 霍山嘉远智能制造有限公司 | One kind being convenient for pinpoint tooling device |
CN110405506A (en) * | 2019-07-22 | 2019-11-05 | 武汉理工大学 | Cylindrical member is machined auxiliary clamping device and its application method |
CN111300176A (en) * | 2020-03-05 | 2020-06-19 | 高峰 | Surface finish machining treatment process for motor shell stretching piece |
CN111451748A (en) * | 2020-03-31 | 2020-07-28 | 山东天久高科新材料有限公司 | Quasi-three-dimensional prefabricated body for airplane brake disc and preparation method thereof |
CN112475423A (en) * | 2020-11-23 | 2021-03-12 | 浙江冠利新材料股份有限公司 | Side ring-pulling line processing device for aluminum bottle cap |
CN112676945A (en) * | 2020-12-21 | 2021-04-20 | 昆山科铁机械有限公司 | Machining equipment and machining process for crane traveling wheel |
CN112692658A (en) * | 2020-12-23 | 2021-04-23 | 安徽台信科技有限公司 | Built-in grinding fixing device for main shaft machining |
CN112974931A (en) * | 2021-02-25 | 2021-06-18 | 肖晶晶 | Numerical control machine tool convenient for positioning mechanical parts |
CN113021278A (en) * | 2021-05-31 | 2021-06-25 | 山东荣泰感应科技有限公司 | Clamping and rotating mechanism for inner support of induction coil |
CN114986237A (en) * | 2022-06-15 | 2022-09-02 | 厦门理工学院 | Automatic processing device for curved-surface metal part based on numerical control machine tool |
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CN205414977U (en) * | 2016-03-24 | 2016-08-03 | 绵阳神州新材料有限责任公司 | Anchor clamps that thin cylinder class parts machining used |
CN206717442U (en) * | 2017-04-11 | 2017-12-08 | 天津晋华汽车配件有限公司 | A kind of adjustable steel tube cuts fixing device |
CN207239976U (en) * | 2017-10-13 | 2018-04-17 | 天津通卓机器人有限公司 | A kind of pipe fitting grinding clamp |
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CN102785087A (en) * | 2012-04-26 | 2012-11-21 | 扬州博世特工具有限公司 | Umbrella-holding type pipeline tensioning mechanism |
CN205414977U (en) * | 2016-03-24 | 2016-08-03 | 绵阳神州新材料有限责任公司 | Anchor clamps that thin cylinder class parts machining used |
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Cited By (14)
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CN112975783A (en) * | 2019-06-03 | 2021-06-18 | 霍山嘉远智能制造有限公司 | Be applied to accurate positioning frock of high axiality in both ends |
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CN110405506A (en) * | 2019-07-22 | 2019-11-05 | 武汉理工大学 | Cylindrical member is machined auxiliary clamping device and its application method |
CN111300176A (en) * | 2020-03-05 | 2020-06-19 | 高峰 | Surface finish machining treatment process for motor shell stretching piece |
CN111451748A (en) * | 2020-03-31 | 2020-07-28 | 山东天久高科新材料有限公司 | Quasi-three-dimensional prefabricated body for airplane brake disc and preparation method thereof |
CN112475423A (en) * | 2020-11-23 | 2021-03-12 | 浙江冠利新材料股份有限公司 | Side ring-pulling line processing device for aluminum bottle cap |
CN112676945A (en) * | 2020-12-21 | 2021-04-20 | 昆山科铁机械有限公司 | Machining equipment and machining process for crane traveling wheel |
CN112692658A (en) * | 2020-12-23 | 2021-04-23 | 安徽台信科技有限公司 | Built-in grinding fixing device for main shaft machining |
CN112692658B (en) * | 2020-12-23 | 2022-04-26 | 安徽台信科技有限公司 | Built-in grinding fixing device for main shaft machining |
CN112974931A (en) * | 2021-02-25 | 2021-06-18 | 肖晶晶 | Numerical control machine tool convenient for positioning mechanical parts |
CN113021278A (en) * | 2021-05-31 | 2021-06-25 | 山东荣泰感应科技有限公司 | Clamping and rotating mechanism for inner support of induction coil |
CN113021278B (en) * | 2021-05-31 | 2021-08-27 | 山东荣泰感应科技有限公司 | Clamping and rotating mechanism for inner support of induction coil |
CN114986237A (en) * | 2022-06-15 | 2022-09-02 | 厦门理工学院 | Automatic processing device for curved-surface metal part based on numerical control machine tool |
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