CN110480387A - It drills the special tooling used after a kind of combination by major part shift fork - Google Patents
It drills the special tooling used after a kind of combination by major part shift fork Download PDFInfo
- Publication number
- CN110480387A CN110480387A CN201910583552.2A CN201910583552A CN110480387A CN 110480387 A CN110480387 A CN 110480387A CN 201910583552 A CN201910583552 A CN 201910583552A CN 110480387 A CN110480387 A CN 110480387A
- Authority
- CN
- China
- Prior art keywords
- coupling sleeve
- fixed plate
- side position
- shift fork
- major part
- 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
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
Abstract
The invention discloses the special toolings used that drills after a kind of combination by major part shift fork, belong to machinery manufacturing technology field.The invention has technical point that including the side position fixed plate (10) in longitudinally perpendicular setting, it is provided with the platform platen (4) of rectangular shape in vertical equity, the through-hole (402) with concave ring-shaped step (401) is provided at medium position.The upper surface of described ring-shaped step (401) is provided with the pressure plate (17) of rectangular shape in vertical equity.Through-hole (402) limits the position of major part shift fork (2) all around, and radial screw (5) limits its rotation, and ring-shaped step (401) limits its upper and lower high and low position.When drill bit (1) turnery processing through-hole (101), the accurate precision in position is high, reduces a large amount of unproductive times such as scribing line installation, and production efficiency high production yield is high.The configuration of the present invention is simple.
Description
[technical field]
The invention belongs to machinery manufacturing technology fields, more particularly, to a kind of work for being mounted on and drilling and using on lathe chuck
Dress.
[background technique]
Currently, its technical requirements is higher for the processing and manufacturing of component of machine, process is also more.For size and quality
Less, it and is be easily moved its processing and manufacturing for the component of machine being easily installed and is easily able to, but for ruler
Very little larger, quality is larger, for the inconvenient components of carrying and installation just not instead of readily, very inconvenient, processing
Manufacturing man-hours is more, costly, and dimensional accuracy is also to be difficult to ensure.Such as: 400 millimeters of diameter, 500 millimeters of length
Major part shift fork on its corresponding position setting for pitching cylinder end 201 and plug end 204 pin shaft hole 101 perpendicular to the axis plus
Work production is first to be crossed respectively by pincers worker, and the process completion of drilling pin hole, shortcoming are distinguished on subsequent radial drilling machine
Be: the unproductive time of scribing line and drilling pin hole is more, and machining accuracy is lower, and production cost is higher.
[summary of the invention]
The task of the present invention is drill the special tooling used after providing a kind of combination by major part shift fork.Make its operation side
Just, production efficiency and machining accuracy are improved, while reducing production cost.
The technical scheme is that
It drills the special tooling used after a kind of combination by major part shift fork, includes the rectangular shape in longitudinally perpendicular setting
Side position fixed plate 10, vertical equity is provided with rectangular shape at the middle and lower part position of the left-hand face of side position fixed plate 10
Platform platen 4, be provided at the medium position of 4 upper surface of platform platen its axis it is vertical with concave ring-shaped step
401 through-hole 402.
It is provided with reinforcing rib q8 at the front end position that 4 lower surface of platform platen is coupled with side position fixed plate 10, after
Reinforcing rib h24 is provided at the position of end.
The axis for being provided with its axis Yu through-hole 402 of left and right side respectively symmetrically before the ring-shaped step 401
The coupling bolt of protrusion is provided in the coupling sleeve a16 and coupling sleeve b11, the coupling sleeve a16 of the parallel tubular shape of line
The coupling bolt b13 of protrusion is provided in a14, the coupling sleeve b11；
Meanwhile the subsequent left and right side of ring-shaped step 401 respectively symmetrically be provided with its axis and through-hole 402
The connection spiral shell of protrusion is provided in the coupling sleeve c20 and coupling sleeve d23, the coupling sleeve c20 of the parallel tubular shape of axis
Coupling bolt d22 outstanding is provided in bolt c18, the coupling sleeve d23；
Meanwhile in the coupling sleeve a16 of tubular shape, the upper surface of coupling sleeve b11, coupling sleeve c20, coupling sleeve d23 are in
Vertical equity is provided with the pressure plate 17 of rectangular shape.
The coupling sleeve of respectively arranged tubular shape at left and right side position before the ring-shaped step 401
A16 and coupling sleeve b11 and respectively arranged coupling sleeve c20 and connection at the subsequent left and right side position of ring-shaped step 401
The positional symmetry of knot set d23.
Fixed ear s30 protruding upward, side position fixed plate are provided at the medium position of the upper surface of side position fixed plate 10
Downwardly projecting fixed ear x26, the middle position of the front surface of side position fixed plate 10 are provided at the medium position of 10 lower surface
The place of setting is provided with forwardly convex fixed ear q28, is provided at the medium position of the rear surface of side position fixed plate 10 and protrudes backward
Fixed ear h32.
The installation positioning table of the cake shape of protrusion is provided at the medium position of the right lateral surface of side position fixed plate 10
9,
The middle part of side position fixed plate 10 is provided with through-hole.
In the use of the present invention, will first unload in the pressure plate 17 of the rectangular shape of vertical equity setting, installation is utilized
Side position fixed plate 10 is placed in lathe chuck and the position that is in a horizontal state by positioning table 9, then by semi-finished blank: major part
Upwards, fork shaft end 202 downwards, is inserted into the through-hole 402 with concave ring-shaped step 401 at the fork cylinder end 201 of shift fork 2,
It is close to the radial screw 5 of ring-shaped step 401 being arranged in the outer circle of guide sleeve 6 to upper surface, fastening in its step lower end surface 203；
Then plug end 204 is inserted into the blind hole of fork 201 upper end of cylinder end downwards；It is then that the pressure plate of rectangular shape 17 is horizontal
It is placed at the over top position at plug end 204, fastening nut a15, nut b12, nut c19, nut d21, compresses major part
Shift fork 2.
Through-hole 402 limits the position of major part shift fork 2 all around, and radial screw 5 limits its rotation, and ring-shaped step 401 limits
Make its upper and lower high and low position；Its axle center after in the blind hole of insertion fork 201 upper end of cylinder end of plug end 204 of major part shift fork 2 downwards
Line is consistent.When 1 turnery processing through-hole 101 of drill bit, the accurate precision in position is high, reduces a large amount of unproductive times such as scribing line installation,
High production efficiency, product qualification rate are high.
Beneficial effects of the present invention are as follows: easy to operate due to using above-mentioned technological means.Realize raising production efficiency
And Product Precision, reduce the technical effect of production cost expense.The configuration of the present invention is simple.
[Detailed description of the invention]
Fig. 1 is the main view of first embodiment of the invention.
Fig. 2 is the left view of first embodiment of the invention.
Fig. 3 is the top view of first embodiment of the invention.
Fig. 4 is the rearview of first embodiment of the invention.
Fig. 5 is the left view of major part shift fork component in first embodiment of the invention.
1. 6. guide sleeve of grooved bit 2. major part shift fork, 4. platform platen, 5. radial screw, 8. reinforcing rib q 9. installation is fixed
15. nut a 16. of position 10. side of platform position 14. coupling bolt a of fixed plate 11. coupling sleeve b, 12. nut b, 13. coupling bolt b
21. nut d of coupling sleeve a 17. pressure plate, 18. coupling bolt c, 19. nut c, 20. coupling sleeve c, 22. coupling bolt d 23.
28. fixed ear q of coupling sleeve d 24. reinforcing rib h, 25. fixing groove x, 26. fixed ear x, 27. fixing groove q, 29. fixing groove s 30.
31. fixing groove h of fixed ear s, 32. fixed ear h, 101. pin shaft hole 201 pitches 202 fork shaft end .203. step lower end surface of cylinder end
204. plug end, 401. ring-shaped step, 402. through-hole
[specific embodiment]
Embodiment 1
It drills the special tooling used after a kind of combination by major part shift fork, includes the rectangular shape in longitudinally perpendicular setting
Side position fixed plate 10, vertical equity is provided with rectangular shape at the middle and lower part position of the left-hand face of side position fixed plate 10
Platform platen 4, be provided at the medium position of 4 upper surface of platform platen its axis it is vertical with concave ring-shaped step
401 through-hole 402.
It is provided with reinforcing rib q8 at the front end position that 4 lower surface of platform platen is coupled with side position fixed plate 10, after
Reinforcing rib h24 is provided at the position of end.
The axis for being provided with its axis Yu through-hole 402 of left and right side respectively symmetrically before the ring-shaped step 401
The coupling bolt of protrusion is provided in the coupling sleeve a16 and coupling sleeve b11, the coupling sleeve a16 of the parallel tubular shape of line
The coupling bolt b13 of protrusion is provided in a14, the coupling sleeve b11；
Meanwhile the subsequent left and right side of ring-shaped step 401 respectively symmetrically be provided with its axis and through-hole 402
The connection spiral shell of protrusion is provided in the coupling sleeve c20 and coupling sleeve d23, the coupling sleeve c20 of the parallel tubular shape of axis
Coupling bolt d22 outstanding is provided in bolt c18, the coupling sleeve d23；
Meanwhile in the coupling sleeve a16 of tubular shape, the upper surface of coupling sleeve b11, coupling sleeve c20, coupling sleeve d23 are in
Vertical equity is provided with the pressure plate 17 of rectangular shape.
The coupling sleeve of respectively arranged tubular shape at left and right side position before the ring-shaped step 401
A16 and coupling sleeve b11 and respectively arranged coupling sleeve c20 and connection at the subsequent left and right side position of ring-shaped step 401
The positional symmetry of knot set d23.
Fixed ear s30 protruding upward, side position fixed plate are provided at the medium position of the upper surface of side position fixed plate 10
Downwardly projecting fixed ear x26, the middle position of the front surface of side position fixed plate 10 are provided at the medium position of 10 lower surface
The place of setting is provided with forwardly convex fixed ear q28, is provided at the medium position of the rear surface of side position fixed plate 10 and protrudes backward
Fixed ear h32.
The upper surface fixed ear s30 is provided with concave installation fixing groove s29.
Installation fixing groove x25 recessed upwards is provided in the lower surface fixed ear x26.
Installation fixing groove q27 recessed backward is provided in fixed ear q28 front surface.
Installation fixing groove h31 recessed forward is provided in fixed ear h32 rear surface.
The installation positioning table of the cake shape of protrusion is provided at the medium position of the right lateral surface of side position fixed plate 10
9；
The middle part of side position fixed plate 10 is provided with through-hole, uses in the mobile present invention of lifting.
In the use of the present invention, will first unload in the pressure plate 17 of the rectangular shape of vertical equity setting, installation is utilized
Side position fixed plate 10 is placed in lathe chuck and the position that is in a horizontal state by positioning table 9, then by semi-finished blank: major part
Upwards, fork shaft end 202 downwards, is inserted into the through-hole 402 with concave ring-shaped step 401 at the fork cylinder end 201 of shift fork 2,
It is close to the radial screw 5 of ring-shaped step 401 being arranged in the outer circle of guide sleeve 6 to upper surface, fastening in its step lower end surface 203；
Then plug end 204 is inserted into the blind hole of fork 201 upper end of cylinder end downwards；It is then that the pressure plate of rectangular shape 17 is horizontal
It is placed at the over top position at plug end 204, fastening nut a15, nut b12, nut c19, nut d21, compresses major part
Shift fork 2.
Through-hole 402 limits the position of major part shift fork 2 all around, and radial screw 5 limits its rotation, and ring-shaped step 401 limits
Make its upper and lower high and low position；Its axle center after in the blind hole of insertion fork 201 upper end of cylinder end of plug end 204 of major part shift fork 2 downwards
Line is consistent.When 1 turnery processing through-hole 101 of drill bit, the accurate precision in position is high, reduces a large amount of unproductive times such as scribing line installation,
High production efficiency, product qualification rate are high.
Claims (5)
- It include the rectangular shape in longitudinally perpendicular setting 1. drill the special tooling used after a kind of combination by major part shift fork Side position fixed plate (10), it is characterised in that: set at the middle and lower part position of the left-hand face of side position fixed plate (10) in vertical equity It is equipped with the platform platen (4) of rectangular shape, it is vertical to be provided with its axis at the medium position of platform platen (4) upper surface The through-hole (402) with concave ring-shaped step (401)；The axis for being provided with its axis Yu through-hole (402) of left and right side respectively symmetrically before the ring-shaped step (401) The coupling sleeve a (16) and coupling sleeve b (11) of the parallel tubular shape of line, the interior connection for being provided with protrusion of the coupling sleeve a (16) It ties bolt a (14), the coupling bolt b (13) of protrusion is provided in the coupling sleeve b (11)；Meanwhile the subsequent left and right side of ring-shaped step (401) respectively symmetrically be provided with its axis and through-hole (402) The coupling sleeve c (20) and coupling sleeve d (23) of the parallel tubular shape of axis, the coupling sleeve c (20) is interior to be provided with protrusion Coupling bolt c (18), the coupling sleeve d (23) is interior to be provided with coupling bolt d (22) outstanding；Meanwhile in the coupling sleeve a (16) of tubular shape, coupling sleeve b (11), coupling sleeve c (20), the upper end of coupling sleeve d (23) Face is provided with the pressure plate (17) of rectangular shape in vertical equity.
- 2. drill after a kind of combination by major part shift fork the special tooling used according to claim 1, it is characterised in that: described The coupling sleeve a (16) of respectively arranged tubular shape and connection at left and right side position before ring-shaped step (401) Cover b (11) and respectively arranged coupling sleeve c (20) and coupling sleeve at the subsequent left and right side position of ring-shaped step (401) The positional symmetry of d (23).
- 3. drill after a kind of combination by major part shift fork the special tooling used according to claim 1, it is characterised in that: side position Fixed ear s (30) protruding upward is provided at the medium position of the upper surface of fixed plate (10), under side position fixed plate (10) Downwardly projecting fixed ear x (26), the medium position of the front surface of side position fixed plate (10) are provided at the medium position on surface Place is provided with forwardly convex fixed ear q (28), is provided at the medium position of the rear surface of side position fixed plate (10) convex backward Fixed ear h (32) out.
- 4. drill the special tooling used after a kind of combination by major part shift fork according to claim 1 or claim 2, it is characterised in that: The installation positioning table (9) of the cake shape of protrusion is provided at the medium position of the right lateral surface of side position fixed plate (10).
- 5. drill the special tooling used after a kind of combination by major part shift fork according to claim 1 or claim 2, it is characterised in that: Through-hole is provided in the middle part of side position fixed plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910583552.2A CN110480387A (en) | 2019-06-21 | 2019-06-21 | It drills the special tooling used after a kind of combination by major part shift fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910583552.2A CN110480387A (en) | 2019-06-21 | 2019-06-21 | It drills the special tooling used after a kind of combination by major part shift fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110480387A true CN110480387A (en) | 2019-11-22 |
Family
ID=68546509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910583552.2A Pending CN110480387A (en) | 2019-06-21 | 2019-06-21 | It drills the special tooling used after a kind of combination by major part shift fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110480387A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673491A (en) * | 2020-05-15 | 2020-09-18 | 成都飞机工业（集团）有限责任公司 | Error-proofing method and device for manufacturing small bearing holes of multi-bearing small assembly parts |
-
2019
- 2019-06-21 CN CN201910583552.2A patent/CN110480387A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673491A (en) * | 2020-05-15 | 2020-09-18 | 成都飞机工业（集团）有限责任公司 | Error-proofing method and device for manufacturing small bearing holes of multi-bearing small assembly parts |
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