CN107398579A - Ball screw bearing pin hole processing device - Google Patents
Ball screw bearing pin hole processing device Download PDFInfo
- Publication number
- CN107398579A CN107398579A CN201710621211.0A CN201710621211A CN107398579A CN 107398579 A CN107398579 A CN 107398579A CN 201710621211 A CN201710621211 A CN 201710621211A CN 107398579 A CN107398579 A CN 107398579A
- Authority
- CN
- China
- Prior art keywords
- ball screw
- guide rail
- gantry frame
- positioning seat
- piston cylinder
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
Abstract
A kind of ball screw bearing pin hole processing device, it mainly includes the gantry support that base is already installed on base, positioning seat is installed among gantry support, positioning seat center has clear opening, the top oral area position of clear opening is formed with Internal Spherical Surface, the Internal Spherical Surface matches with the bulb of the ball screw positioned, the screw mandrel direction of ball screw is lowered into positioning seat interstitial hole, using in its natural state, due to the effect of gravity, vertical the earth's core of screw mandrel axis direction of ball screw, to set and fix ball screw, the present invention has versatility preferable, the advantages of quality is easily controlled.
Description
Technical field
The present invention relates to a kind of machining equipment, and in particular to press ball leading screw bearing pin hole processing device, belongs to
Punching machine technical field.
Background technology
The ball screw of punching machine is the important spare part of punching machine, in the ball head of described ball screw
Position is formed with pin shaft hole, and the pin shaft hole requires the central axis of pin shaft hole phase vertical with the screw mandrel body axis of ball screw in design
Hand over, and require that the position of pin shaft hole is in the plane where the centre of sphere, its required precision is higher, and difficulty of processing is larger, existing
Processing method be usually special drill jig is manufactured to process, because each kind needs to manufacture a set of drill jig, exist logical
With property it is poor the defects of, meanwhile, the manufacturing cycle is also longer, and quality is not easily controlled.
The content of the invention
It is an object of the invention to：For existing machinery press ball screw rod pin shaft hole, existing in process
Drawbacks described above, the present invention provides a kind of dedicated for processing ball screw bearing pin hole processing device, the ball screw pin shaft hole
Processing unit (plant) have versatility preferably, crudy be easily guaranteed that, can exist efficiently against the pin shaft hole of existing ball screw
Drawbacks described above in the presence of process.
A kind of ball screw bearing pin hole processing device of the present invention, it is by base（1）, gantry frame（2）, it is fixed
Seat（3）, positioning seat（4）, pressure head（5）, back timber（6）, piston cylinder（7）, the first guide rail（8）, column（9）, the second guide rail（10）, bore
Cut unit head（11）, slide plate（12）Formed, described base（1）On be installed with gantry frame（2）, described gantry frame
Frame（2）Top there is back timber（6）, in described back timber（6）Center be installed with axis and base（1）Vertical piston
Cylinder（7）, described piston cylinder（7）Piston-rod lower end portion be fixedly mounted a pressure head（5）, further：Described pressure head is
Replaceable structure, described pressure head（5）Ground level center be formed with spherical nest, the sphere of described spherical nest and the ball compressed
The bulb of captacula bar matches, in piston cylinder（7）The gantry frame of lower position（2）Between be fixed with fixed seat（3）, it is described
Fixed seat（3）Centre there is through hole（13）, further：Described through hole（13）Central axis and piston cylinder（7）
Central axis coincides, in described through hole（13）In be provided with positioning seat（4）, further：Described positioning seat（4）Being can
Replaceable structure, described positioning seat（4）Center has clear opening（14）, described clear opening（14）Top oral area position be formed with
Internal Spherical Surface, the Internal Spherical Surface matches with the bulb of the ball screw positioned, in gantry frame（2）The base of place plane side
（1）On be provided with the first guide rail（8）, described the first guide rail（8）Length direction and gantry frame（2）The plane of composition is hung down
Directly, in the first described guide rail（8）On be provided with column（9）, described column（9）Short transverse is provided with the second guide rail
（10）, in the second described guide rail（10）On be provided with slide plate（12）, described slide plate（12）It is installed with drill unit
（11）.
The course of work of the present invention is such, by ball screw（15）Screw mandrel direction be lowered into positioning seat（4）In
Between in hole, in its natural state, due to the effect of gravity, ball screw（15）The vertical the earth's core of screw mandrel axis direction, now, open
Piston cylinder, the pressure head installed using piston cylinder bottom（5）Ball screw is fixed, is pre-adjusted drill unit（11）Drill bit
Axis position as defined in, now, feed drill unit（11）, it is possible to drill out correct bearing pin at the bulb position of workpiece
Hole.
Beneficial effect, the present invention adopt general positioning and processing due to pointing to the principle in the earth's core naturally using gravity
Device, so, the present invention has the advantages of versatility is preferable, and quality is easily controlled.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is Fig. 1 A direction views.
Shown in figure：1 it is base, 2 be gantry frame, 3 be fixed seat, 4 be positioning seat, 5 be pressure head, 6 be back timber, 7 is
Piston cylinder, 8 be the first guide rail, 9 be column, 10 be the second guide rail, 11 be drill unit, 12 be slide plate, 13 be through hole, 14 be
Clear opening.
Embodiment
With reference to Fig. 1, Fig. 2, embodiment of the invention is：
A kind of ball screw bearing pin hole processing device, it is by base（1）, gantry frame（2）, fixed seat（3）, positioning seat（4）、
Pressure head（5）, back timber（6）, piston cylinder（7）, the first guide rail（8）, column（9）, the second guide rail（10）, drill unit（11）, it is sliding
Plate（12）Formed, described base（1）On be installed with gantry frame（2）, described gantry frame（2）Top have
Back timber（6）, in described back timber（6）Center be installed with axis and base（1）Vertical piston cylinder（7）, described work
Plug cylinder（7）Piston-rod lower end portion be fixedly mounted a pressure head（5）, further：Described pressure head is replaceable structure, described
Pressure head（5）Ground level center be formed with spherical nest, the sphere of described spherical nest and the bulb phase of the ball screw compressed
It coincide, in piston cylinder（7）The gantry frame of lower position（2）Between be fixed with fixed seat（3）, described fixed seat（3）In
Between there is through hole（13）, further：Described through hole（13）Central axis and piston cylinder（7）Central axis it is mutually overlapping
Close, in described through hole（13）In be provided with positioning seat（4）, further：Described positioning seat（4）It is changeable type structure,
Described positioning seat（4）Center has clear opening（14）, described clear opening（14）Top oral area position be formed with Internal Spherical Surface, this is interior
Sphere matches with the bulb of the ball screw positioned, in gantry frame（2）The base of place plane side（1）On be provided with
First guide rail（8）, described the first guide rail（8）Length direction and gantry frame（2）The plane of composition is vertical, described
One guide rail（8）On be provided with column（9）, described column（9）Short transverse is provided with the second guide rail（10）, described
Two guide rails（10）On be provided with slide plate（12）, described slide plate（12）It is installed with drill unit（11）.
Claims (3)
- A kind of 1. ball screw bearing pin hole processing device, it is characterised in that：It is by base（1）, gantry frame（2）, fixed seat （3）, positioning seat（4）, pressure head（5）, back timber（6）, piston cylinder（7）, the first guide rail（8）, column（9）, the second guide rail（10）, drilling Unit head（11）, slide plate（12）Formed, base（1）On be installed with gantry frame（2）, gantry frame（2）Top tool There is back timber（6）, back timber（6）Center be installed with axis and base（1）Vertical piston cylinder（7）, described piston cylinder（7） Piston-rod lower end portion be fixedly mounted a pressure head（5）In piston cylinder（7）The gantry frame of lower position（2）Between be fixed with Reservation（3）, described fixed seat（3）Centre there is through hole（13）, in gantry frame（2）The base of place plane side（1） On be provided with the first guide rail（8）, described the first guide rail（8）Length direction and gantry frame（2）The plane of composition is vertical, The first described guide rail（8）On be provided with column（9）, described column（9）Short transverse is provided with the second guide rail（10）, The second described guide rail（10）On be provided with slide plate（12）, described slide plate（12）It is installed with drill unit（11）.
- A kind of 2. ball screw bearing pin hole processing device according to claim 1, it is characterised in that：Pressure head（5）For can be more Change structure, pressure head（5）Ground level center be formed with spherical nest, the ball of the sphere of described spherical nest and the ball screw compressed Head matches.
- A kind of 3. ball screw bearing pin hole processing device according to claim 1, it is characterised in that：Through hole（13）Center Axis and piston cylinder（7）Central axis coincide, in described through hole（13）In be provided with positioning seat（4）, positioning seat（4） It is changeable type structure, positioning seat（4）Center has clear opening（14）, clear opening（14）Top oral area position be formed with Internal Spherical Surface, The Internal Spherical Surface matches with the bulb of the ball screw positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621211.0A CN107398579A (en) | 2017-07-27 | 2017-07-27 | Ball screw bearing pin hole processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621211.0A CN107398579A (en) | 2017-07-27 | 2017-07-27 | Ball screw bearing pin hole processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107398579A true CN107398579A (en) | 2017-11-28 |
Family
ID=60401546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710621211.0A Withdrawn CN107398579A (en) | 2017-07-27 | 2017-07-27 | Ball screw bearing pin hole processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107398579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866059A (en) * | 2018-09-18 | 2019-06-11 | 安徽玖环重工科技有限公司 | Bolt ball positioning tool |
-
2017
- 2017-07-27 CN CN201710621211.0A patent/CN107398579A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866059A (en) * | 2018-09-18 | 2019-06-11 | 安徽玖环重工科技有限公司 | Bolt ball positioning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171128 |
|
| WW01 | Invention patent application withdrawn after publication |