CN201376200Y - Automobile valve core bit end face hole, bit ream inclined hole and radial direction hole processing tooling - Google Patents
Automobile valve core bit end face hole, bit ream inclined hole and radial direction hole processing tooling Download PDFInfo
- Publication number
- CN201376200Y CN201376200Y CN200920035875U CN200920035875U CN201376200Y CN 201376200 Y CN201376200 Y CN 201376200Y CN 200920035875 U CN200920035875 U CN 200920035875U CN 200920035875 U CN200920035875 U CN 200920035875U CN 201376200 Y CN201376200 Y CN 201376200Y
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- terminal pad
- shaft
- hole
- land
- center
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Abstract
The utility model relates to an automobile valve core bit end face hole, a bit ream inclined hole and a radial direction hole processing tooling, which comprise a center land (2), a fourth shaft land (6), a clamp body (3), a center shaft I (1) and a center shaft II (7), wherein the center land (2) and the fourth shaft land (6) are arranged bilaterally in a parallel way, the clamp body (3)is connected between the center land (2) and the fourth shaft land (6), a center shaft I (1) and a center shaft II (7) are arranged on the outer sides of the center land (2) and the fourth shaft land (6) respectively, a center hole is arranged on the center shaft I (1), three threaded hole are arranged on the fourth shaft land (6), the fourth shaft land (6) and the fourth shaft of the machine tool are connected together through a screw III (9), and a reinforcement plate (4) is mounted on the clamp body (3). The tooling combines the three processing procedures and can clamp (6) parts, which improves the production efficiency to a great degree, reduces the manufacturing cost and has the advantages of high part precision, stable dimension and small error.
Description
(1) technical field
The utility model relates to a kind of automobile spool drill end hole, inclined hole and radial hole processing tool drill and ream.Be exclusively used in the manufacture process of automobile hydraulic spool.Specifically be the processing of hydraulic valve core end-face hole and inclined hole.Belong to technical field of tooling clamps.
(2) background technology
Because of automobile valve core structure complexity (as Fig. 1), the precision height, working (machining) efficiency is low.Therefore need a processing tool fast and efficiently.And before the utility model was made, the assembled tool that a special use is also failed in present automobile spool drill end hole, inclined hole and the radial hole processing that drills and reams all adopted single frock to carry out respectively respectively.Therefore slow fast, efficient is low.This has restricted the manufacturing of automobile spool to a great extent.Can not satisfy client's demand.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of spool of automobile fast and efficiently drill end hole that three road manufacturing procedures can be merged, inclined hole and radial hole processing tool drill and ream.
The purpose of this utility model is achieved in that a kind of automobile spool drill end hole, inclined hole and radial hole processing tool drill and ream, comprise top terminal pad, the 4th terminal pad, clamp body, central shaft I and central shaft II, described top terminal pad and the 4th terminal pad one the first from left right side be arranged in parallel, clamp body is connected between top terminal pad and the 4th terminal pad, the clamp body two ends adopt the mode that is threaded to link together with top terminal pad and the 4th terminal pad respectively, the outside of top terminal pad and the 4th terminal pad is connected central shaft I and central shaft II respectively, top terminal pad adopts the mode of interference fits directly to be connected with central shaft I, central shaft I is provided with centre bore, the 4th terminal pad adopts the mode of interference fits directly to be connected with central shaft II, the 4th terminal pad is provided with three screwed holes simultaneously, the 4th of the 4th terminal pad and lathe links together by screw III, stiffener is installed on clamp body.
This frock merges three road manufacturing procedures, and once can 6 parts of clamping, has improved production efficiency greatly, reduced production cost, element precision height, dimensionally stable, the error of Sheng Chaning is little simultaneously, has satisfied the requirement of product key characteristic, and process capability index CPK is far longer than 1.67.
(4) description of drawings
The automobile valve core structure schematic diagram that Fig. 1 relates to for the utility model.
Fig. 2 is the installation diagram of the utility model automobile spool drill end hole, drill and ream inclined hole and radial hole processing tool.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the side view of Fig. 2.
Among the figure: central shaft I 1, top terminal pad 2, clamp body 3, stiffener 4, screw I 5, the 4th terminal pad 6, central shaft II 7, screw II 8, screw III9.
(5) specific embodiment
Referring to Fig. 2～4, the automobile spool drill end hole that the utility model relates to, drill and ream inclined hole and radial hole processing tool mainly are made up of top terminal pad 2, the 4th terminal pad 6, clamp body 3, central shaft I1 and central shaft II 7.Described top terminal pad 2 and the 4th terminal pad 6 one the first from left right sides be arranged in parallel, clamp body 3 is connected between top terminal pad 2 and the 4th terminal pad 6, and clamp body 3 two ends adopt the mode that is threaded to link together with top terminal pad 2 and the 4th terminal pad 6 respectively.The outside of top terminal pad 2 and the 4th terminal pad 6 is connected central shaft I 1 and central shaft II 7 respectively, top terminal pad 2 and central shaft I 1 adopts the mode of interference fits directly to be connected, central shaft I 1 be provided with centre bore can with corresponding top being used.The 4th terminal pad 6 equally also is to adopt the mode of interference fits directly to be connected with central shaft II 7, and the 4th terminal pad 6 is provided with three screwed holes simultaneously, by the centre bore of central shaft II 7 and the 4th terminal pad 6 centering center of matching.The 4th of the 4th terminal pad 6 and lathe links together by screw III9.Consider to add the factors such as cutting force in man-hour,, on clamp body, be provided with four screwed holes, be used on clamp body 3, installing stiffener 4 in order to strengthen the intensity of clamp body.
Claims (1)
1, a kind of automobile spool drill end hole, inclined hole and radial hole processing tool drill and ream, it is characterized in that: comprise top terminal pad (2), the 4th terminal pad (6), clamp body (3), central shaft I (1) and central shaft II (7), described top terminal pad (2) and the 4th terminal pad (6) one the first from left right sides be arranged in parallel, clamp body (3) is connected between top terminal pad (2) and the 4th terminal pad (6), clamp body (3) two ends adopt the mode that is threaded to link together with top terminal pad (2) and the 4th terminal pad (6) respectively, the outside of top terminal pad (2) and the 4th terminal pad (6) is connected central shaft I (1) and central shaft II (7) respectively, top terminal pad (2) adopts the mode of interference fits directly to be connected with central shaft I (1), central shaft I (1) is provided with centre bore, the 4th terminal pad (6) adopts the mode of interference fits directly to be connected with central shaft II (7), the 4th terminal pad (6) is provided with three screwed holes simultaneously, the 4th terminal pad (6) and lathe the 4th links together by screw III (9), goes up installation one stiffener (4) at clamp body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920035875U CN201376200Y (en) | 2009-03-05 | 2009-03-05 | Automobile valve core bit end face hole, bit ream inclined hole and radial direction hole processing tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920035875U CN201376200Y (en) | 2009-03-05 | 2009-03-05 | Automobile valve core bit end face hole, bit ream inclined hole and radial direction hole processing tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201376200Y true CN201376200Y (en) | 2010-01-06 |
Family
ID=41516297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920035875U Expired - Lifetime CN201376200Y (en) | 2009-03-05 | 2009-03-05 | Automobile valve core bit end face hole, bit ream inclined hole and radial direction hole processing tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201376200Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786238A (en) * | 2010-01-18 | 2010-07-28 | 无锡鹰贝精密轴承有限公司 | Milling modular fixture |
| CN102794653A (en) * | 2012-08-22 | 2012-11-28 | 无锡鹰贝精密轴承有限公司 | Valve core multi-station processing tool equipment |
| CN107882796A (en) * | 2017-11-06 | 2018-04-06 | 无锡鹰贝精密轴承有限公司 | Control valve |
-
2009
- 2009-03-05 CN CN200920035875U patent/CN201376200Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786238A (en) * | 2010-01-18 | 2010-07-28 | 无锡鹰贝精密轴承有限公司 | Milling modular fixture |
| CN102794653A (en) * | 2012-08-22 | 2012-11-28 | 无锡鹰贝精密轴承有限公司 | Valve core multi-station processing tool equipment |
| CN102794653B (en) * | 2012-08-22 | 2015-07-01 | 无锡鹰贝精密轴承有限公司 | Valve core multi-station processing tool equipment |
| CN107882796A (en) * | 2017-11-06 | 2018-04-06 | 无锡鹰贝精密轴承有限公司 | Control valve |
| CN107882796B (en) * | 2017-11-06 | 2024-05-28 | 无锡鹰贝精密液压有限公司 | Control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100106 |