CN203045375U - Long and thin part milling groove fixture - Google Patents
Long and thin part milling groove fixture Download PDFInfo
- Publication number
- CN203045375U CN203045375U CN 201320062974 CN201320062974U CN203045375U CN 203045375 U CN203045375 U CN 203045375U CN 201320062974 CN201320062974 CN 201320062974 CN 201320062974 U CN201320062974 U CN 201320062974U CN 203045375 U CN203045375 U CN 203045375U
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- clamp
- elongated shape
- clamp body
- shape part
- block
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Abstract
The utility model discloses a long and thin part milling groove fixture and relates to a fixture. The problems that in the machining process of existing long and thin part turn milling grooves, a matched forming fixture does not exist, single part machining is high in clamping difficulty, production efficiency is low, the needs of mass production cannot be met, excessive parts machining is high in clamping machining difficulty, waste in time and labor, and the position and the size of a concave groove on a part is low in precision are to be solved. The long and thin part milling groove fixture comprises a block, a fixture body, a clamping body and a fastener. A center groove and a locating groove are formed in the middle portion of the upper end face of the fixture body along the length direction of the fixture body, wherein the center groove and the locating groove are used for placing multiple long and thin parts, the block is arranged on the end face of the fixture body, and the end face of the fixture body is close to the center groove. The block is in detachable connection with the fixture body, and the clamping body is in detachable connection with the fixture body. The clamping body is composed of a first block and a second block, wherein the first block is arranged and matched with the center groove, the second block is arranged and matched with the locating groove, and the first block and the second block are manufactured into a whole. One end part of the fastener is inlaid inside the end part of the second block of the clamping block. The long and thin part milling groove fixture is used for machining long and thin part milling grooves.
Description
Technical field
The utility model relates to a kind of anchor clamps, is specifically related to a kind of clamping tool of elongated shape part groove milling processing usefulness, belongs to the Machining Technology field.
Background technology
The elongated shape part is a staple product part in certain extraordinary product, a kind of thin and long product part (thickness 5mm) turnning and milling groove operation mainly adopts the processing of boring and milling equipment, adopt the former to add man-hour, if (1) single-piece work is single-piece work, the process of clamping is more frequent, tool setting is measured, and non-cutting times such as adjustment are many, the overall volume of this part is little in addition, the difficulty of clamping is big, and production efficiency is low, does not satisfy batch production requirement, also be unfavorable for normally carrying out of whole production assembling, and, because this elongated shape part thickness has only 5mm, very easily produce distortion during clamping, size changes after unloading clip appears in regular meeting, causes dimension overproof; (2) many clamping processing, the difficulty that clamping aligns is very big, wastes time and energy, and almost can't realize the assurance to parts size precision and position accuracy demand.
Summary in the existing elongated shape part turnning and milling groove operation processing, does not have the anchor clamps of supporting moulding, single-piece work exists the clamping difficulty big, and production efficiency is low, can not satisfy the needs of batch process, many processing exist the clamping difficulty of processing big, waste time and energy, and the Baltimore groove positional precision is lower on the part.
The utility model content
The purpose of this utility model is for solving in the existing elongated shape part turnning and milling groove operation processing, the anchor clamps that do not have supporting moulding, single-piece work exists the clamping difficulty big, production efficiency is low, can not satisfy the needs of batch process, many processing exist the clamping difficulty of processing big, waste time and energy, the lower problem of Baltimore groove position dimension precision on the part, and then a kind of elongated shape part slotting attachment is provided.
The utility model is to address the above problem the technical scheme of taking to be: elongated shape part slotting attachment of the present utility model comprises sprue, clamp body, clamp and securing member, the middle part of the upper surface of clamp body is provided with for central channel and the locating slot of placing a plurality of elongated shape parts along its length direction, central channel and locating slot are communicated with, the end face of the clamp body adjacent with central channel is provided with sprue, sprue and clamp body removably connect, sprue is used for spacing to the elongated shape part, clamp is arranged in central channel and the locating slot, and clamp and clamp body removably connect, described clamp is made up of first that makes that matching with central channel of one arrange and second of arranging of matching with locating slot, clamp can slide by the length direction along clamp body in central channel and locating slot, securing member is threaded with clamp body, the end of securing member is embedded in second the end of clamp, and clamp is used for clamping the elongated shape part.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, through design improvement, the elongated shape parts fixation is in central channel, once can clamping 10, clamping is easy, by sprue and clamp clamping and positioning, the part that makes is at the X-direction upper limit of milling machine, and central channel makes the elongated shape part at the Y direction upper limit of milling machine, has guaranteed that the installation of elongated shape part to be processed is stable, the utility model can satisfy the needs of producing in batches, when guaranteeing product quality better, improve 12 times of work efficiency, and alleviated labour intensity.Utilize a kind of anchor clamps of 10 elongated shape parts of a clamping simultaneously that have of the present utility model, central channel makes the positional precision of groove of elongated shape part to be less than more than the 0.015mm.The utility model anchor clamps are easy to use, quick, the saving installation time.When the utility model anchor clamps satisfy institute's processing parts upper end groove size precision, can also guarantee positional precision (symmetry).The utility model can solve in the existing elongated shape part turnning and milling groove operation processing effectively, the anchor clamps that do not have supporting moulding, single-piece work exists the clamping difficulty big, production efficiency is low, can not satisfy the needs of batch process, many processing exist the clamping difficulty of processing big, waste time and energy the lower problem of position dimension precision of the Baltimore groove on the part.
Description of drawings
Fig. 1 is overall structure front view of the present utility model, and Fig. 2 is the vertical view of Fig. 1, and Fig. 3 is the overall structure front view of clamp body, and Fig. 4 is the vertical view of Fig. 3, and Fig. 5 is the front view of elongated shape part, and Fig. 6 is the left view of Fig. 5.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1-Fig. 4, the elongated shape part slotting attachment of present embodiment comprises sprue 1, clamp body 6, clamp 3 and securing member 5, the middle part of the upper surface of clamp body 6 is provided with for the central channel 6-1 and the locating slot 6-2 that place a plurality of elongated shape parts 9 along its length direction, central channel 6-1 and locating slot 6-2 are communicated with, the end face of the clamp body 6 adjacent with central channel 6-1 is provided with sprue 1, sprue 1 removably connects with clamp body 6, sprue 1 is used for spacing to elongated shape part 9, clamp 3 is arranged in central channel 6-1 and the locating slot 6-2, and clamp 3 removably connects with clamp body 6, described clamp 3 second 3-2 that arranges that match by first 3-1 that makes that matching with central channel 6-1 of one arrange with locating slot 6-2 forms, clamp 3 can slide by the length direction along clamp body 6 in central channel 6-1 and locating slot 6-2, securing member 5 is threaded with clamp body 6, the end of securing member 5 is embedded in the end of second 3-2 of clamp 3, and clamp 3 is used for clamping elongated shape part 9.
Present embodiment is used for the groove milling of elongated shape part and adds man-hour, adopts boring and milling equipment, realizes the uniformity of each part by control appearance and size.The material of the described clamp of present embodiment is preferably used steel No. 45.
The length direction of the central channel of present embodiment becomes plumbness with the main shaft of boring and milling machine, and with main shaft on the disk milling cutter of adorning become parastate.
Second of the clamp of present embodiment is provided with a square hole, square hole and right-hand member are open-minded, tup shape lucky and securing member (screw) head partly matches, during installation, the tup of securing member (screw) head partly is bumped in second the square hole of clamp, drives clamp along the length direction reciprocating action of clamp body by turn securing member (screw).
Realize pushing elongated shape part, and then finish clamping and the milling of workpiece.
The anchor clamps of present embodiment can be fixedly connected on the relevant position of the milling machine table that crouches by T type groove M16 * 85 screws, M16 nut and Φ 16 packing rings.
The specific embodiment two: in conjunction with Fig. 1 and Fig. 2 present embodiment is described, the described securing member 5 of present embodiment is screw.So arrange, connect efficiently, easy to use and reliable, can effectively clamp closely be pressed against on the elongated shape part, can realize that the elongated shape part is in the restriction of clamp body length direction (X-direction).Other is identical with the specific embodiment one.
The specific embodiment three: in conjunction with Fig. 2 present embodiment is described, the described central channel 6-1 of present embodiment is the cuboid groove.So arrange, easy to use and reliable, can satisfy clamp effectively can slide and the location by the length direction along clamp body in central channel and locating slot, can satisfy clamp and closely press against on the elongated shape part, can realize that the elongated shape part is in the restriction of clamp body length direction (X-direction).Other is identical with the specific embodiment one or two.
The specific embodiment four: in conjunction with Fig. 2 present embodiment is described, the width of the described central channel 6-1 of present embodiment is 6.12mm～6.23mm.So arrange, easy to use and reliable, can satisfy clamp effectively can slide and the location by the length direction along clamp body in central channel and locating slot, can satisfy clamp and closely press against on the elongated shape part, can realize that the elongated shape part is in the restriction of clamp body length direction (X-direction of milling machine).Other is identical with the specific embodiment three.
The specific embodiment five: in conjunction with Fig. 2 present embodiment is described, the width of the described central channel 6-1 of present embodiment is 6.15mm.So arrange, can satisfy width W effectively and be 6.15mm elongated shape part upper end high h be 2.5mm, width w is the processing of machined grooves of the groove of 4mm, simultaneously, can satisfy clamp and closely press against on the elongated shape part, can realize the restriction of the width (in the Y direction of milling machine) of elongated shape part.Other is identical with the specific embodiment four.
The specific embodiment six: present embodiment is described in conjunction with Fig. 1 and Fig. 2, the described anchor clamps of present embodiment also comprise first screw 4, the length direction of upper edge, the upper surface clamp body 6 of second 3-2 of clamp 3 is provided with strip hole 3-3, the bottom face of locating slot 6-2 is provided with screwed hole, and clamp 3 removably connects with clamp body 6 by first screw 4 that passes strip hole 3-3 and be threaded with screwed hole.So arrange, clamp and clamp body are easy to connect reliable.Other is identical with the specific embodiment one or two.
The specific embodiment seven: in conjunction with Fig. 1 and Fig. 2 present embodiment is described, the described anchor clamps of present embodiment also comprise two second screws 2, and sprue 1 removably connects with clamp body 6 by two second screws 2.So arrange, sprue and clamp body are easy to connect reliable.Other is identical with the specific embodiment one.
The specific embodiment eight: present embodiment is described in conjunction with Fig. 1, the described anchor clamps of present embodiment also comprise two positioning keys 8 and two the 3rd screws 7, two positioning keys 8 are set up in parallel on the lower surface of clamp body 6 along the length direction of clamp body 6, and each positioning key 8 removably connects with clamp body 6 by the 3rd screw 7.So arrange, two positioning keys are used for clamp body is positioned at the milling machine table that crouches, and the location is reliably convenient, and two the 3rd screws of present embodiment can adopt the screw of M6 * 25.Other is identical with the specific embodiment one.
The specific embodiment nine: in conjunction with Fig. 1 present embodiment is described, two positioning keys of present embodiment 8 are the cuboid positioning key, and the center distance of two positioning keys 8 is 195mm.So arrange, accurate positioning is reliably convenient, carries out centering by playing table, makes its cutter blade be positioned at just on the center of central channel.Other is identical with the specific embodiment eight.
The specific embodiment ten: in conjunction with Fig. 1 present embodiment is described, described two second screws 2 of present embodiment are the screw of M10X25.So arrange, reasonable in design, simple in structure, it is reliably convenient to connect.Other is identical with the specific embodiment seven.
Operation principle: the utility model course of work is described in conjunction with Fig. 1～Fig. 6, guarantee the position dimension requirement of elongate member to be processed as required, after the utility model being installed on the work top of the milling machine that crouches, utilize the traverse feed of workbench, in corresponding feed distance scope, cutting successively, the processing of groove of finally finishing the upper end of elongated shape part 9 (is 27mm as height H, width W is 6.15mm, thickness L is that the high h of upper end of the elongated shape part of 5mm is 2.5mm, width w is the processing of the groove of 4mm), execute in the process, per 10 elongated shape parts 9 are one group, it is stacked in the central channel of clamp body, the end of securing member (screw) is embedded in second the end of clamp, drives clamp along the length direction reciprocating action of clamp body by turn securing member (screw), and then finishes the milling of clamping and the groove of whole part.
Claims (10)
1. elongated shape part slotting attachment, it is characterized in that: described anchor clamps comprise sprue (1), clamp body (6), clamp (3) and securing member (5), the middle part of the upper surface of clamp body (6) is provided with for central channel (6-1) and the locating slot (6-2) of placing a plurality of elongated shape parts (9) along its length direction, central channel (6-1) and locating slot (6-2) are communicated with, the end face of the clamp body (6) adjacent with central channel (6-1) is provided with sprue (1), sprue (1) removably connects with clamp body (6), sprue (1) is used for spacing to elongated shape part (9), clamp (3) is arranged in central channel (6-1) and the locating slot (6-2), and clamp (3) removably connects with clamp body (6), described clamp (3) is by making first (3-1) that matching with central channel (6-1) of one arrange and second (3-2) that arranges that match with locating slot (6-2) forms, clamp (3) can slide by the length direction along clamp body (6) in central channel (6-1) and locating slot (6-2), securing member (5) is threaded with clamp body (6), the end of securing member (5) is embedded in the end of second (3-2) of clamp (3), and clamp (3) is used for clamping elongated shape part (9).
2. elongated shape part slotting attachment according to claim 1, it is characterized in that: described securing member (5) is screw.
3. elongated shape part slotting attachment according to claim 1 and 2, it is characterized in that: described central channel (6-1) is the cuboid groove.
4. elongated shape part slotting attachment according to claim 3, it is characterized in that: the width of described central channel (6-1) is 6.12mm～6.23mm.
5. elongated shape part slotting attachment according to claim 4, it is characterized in that: the width of described central channel (6-1) is 6.15mm.
6. elongated shape part slotting attachment according to claim 1 and 2, it is characterized in that: described anchor clamps also comprise first screw (4), the length direction of upper edge, the upper surface clamp body (6) of second (3-2) of clamp (3) is provided with strip hole (3-3), the bottom face of locating slot (6-2) is provided with screwed hole, and clamp (3) removably connects with clamp body (6) by first screw (4) that passes strip hole (3-3) and be threaded with screwed hole.
7. elongated shape part slotting attachment according to claim 1, it is characterized in that: described anchor clamps also comprise two second screws (2), sprue (1) removably connects by two second screws (2) and clamp body (6).
8. elongated shape part slotting attachment according to claim 1, it is characterized in that: described anchor clamps also comprise two positioning keys (8) and two the 3rd screws (7), two positioning keys (8) are set up in parallel on the lower surface of clamp body (6) along the length direction of clamp body (6), and each positioning key (8) removably connects by the 3rd screw (7) and clamp body (6).
9. elongated shape part slotting attachment according to claim 8, it is characterized in that: two positioning keys (8) are the cuboid positioning key, and the center distance of two positioning keys (8) is 195mm.
10. elongated shape part slotting attachment according to claim 7, it is characterized in that: described two second screws (2) are the screw of M10X25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062974 CN203045375U (en) | 2013-02-04 | 2013-02-04 | Long and thin part milling groove fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062974 CN203045375U (en) | 2013-02-04 | 2013-02-04 | Long and thin part milling groove fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045375U true CN203045375U (en) | 2013-07-10 |
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ID=48728371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320062974 Expired - Fee Related CN203045375U (en) | 2013-02-04 | 2013-02-04 | Long and thin part milling groove fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045375U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111888A (en) * | 2013-02-04 | 2013-05-22 | 哈尔滨建成集团有限公司 | Elongated part milling groove clamp |
| CN104015076A (en) * | 2014-06-18 | 2014-09-03 | 苏州铉动三维空间科技有限公司 | Fixture of milling machine |
| CN105081822A (en) * | 2015-07-22 | 2015-11-25 | 湖州精恒机械有限公司 | High-efficiency plain milling fixture |
| CN111716120A (en) * | 2019-03-20 | 2020-09-29 | 中国兵器工业集团航空弹药研究院有限公司 | Special tool for milling square holes and bevel edges of large-inclined-plane stepped symmetrical-structure parts |
-
2013
- 2013-02-04 CN CN 201320062974 patent/CN203045375U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111888A (en) * | 2013-02-04 | 2013-05-22 | 哈尔滨建成集团有限公司 | Elongated part milling groove clamp |
| CN104015076A (en) * | 2014-06-18 | 2014-09-03 | 苏州铉动三维空间科技有限公司 | Fixture of milling machine |
| CN105081822A (en) * | 2015-07-22 | 2015-11-25 | 湖州精恒机械有限公司 | High-efficiency plain milling fixture |
| CN105081822B (en) * | 2015-07-22 | 2017-12-08 | 湖州精恒机械有限公司 | A kind of high efficiency slabbing fixture |
| CN111716120A (en) * | 2019-03-20 | 2020-09-29 | 中国兵器工业集团航空弹药研究院有限公司 | Special tool for milling square holes and bevel edges of large-inclined-plane stepped symmetrical-structure parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20150204 |
|
| EXPY | Termination of patent right or utility model |