CN204700599U - A kind of right-angle coupler boring grab - Google Patents

A kind of right-angle coupler boring grab Download PDF

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Publication number
CN204700599U
CN204700599U CN201520396056.3U CN201520396056U CN204700599U CN 204700599 U CN204700599 U CN 204700599U CN 201520396056 U CN201520396056 U CN 201520396056U CN 204700599 U CN204700599 U CN 204700599U
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CN
China
Prior art keywords
hand rotation
rotation bar
fixed
column
fixed cover
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.)
Expired - Fee Related
Application number
CN201520396056.3U
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Chinese (zh)
Inventor
郭吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tonghai marble malleable steel factory
Original Assignee
郭吉
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 郭吉 filed Critical 郭吉
Priority to CN201520396056.3U priority Critical patent/CN204700599U/en
Application granted granted Critical
Publication of CN204700599U publication Critical patent/CN204700599U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of right-angle coupler boring grab, comprise substrate, limiting plate, column, fixed cover, fixed head, left-hand rotation bar, right-hand rotation bar, it is characterized in that: in the middle part of upper surface of base plate, be provided with fixed cover, fixed cover front end is provided with fixed head, fixed block is provided with on rear side of fixed cover, fixed block is left, right both sides are respectively arranged with column, left-hand rotation rod rear end is provided with the sleeve pipe matched with column, right-hand rotation rod rear end is provided with the sleeve pipe matched with column, right-hand rotation bar rear portion is provided with fixed leg, curved portions is provided with rearward in the middle part of right-hand rotation bar, curved portions is connected with fixed leg, base lower surface is symmetrically arranged with a pair limiting plate, right-hand rotation bar front portion is provided with slide block, slide block is provided with hook, hook is formed with left-hand rotation bar and coordinates, this device structure reasonable standard, easy to use, by workpiece is effectively fixed, improve machining accuracy, reduce costs.

Description

A kind of right-angle coupler boring grab
Technical field
The utility model relates to operation, transport class, the work piece holder for locating that general installation also can be pulled down from lathe on the table, espespecially a kind of right-angle coupler boring grab.
Background technology
Fixture is a kind of technological equipment of clamping workpiece, it is widely used in the machining of machine-building process, heat treatment, assembling, the technical process such as welding and boring, boring grab is commonly referred in accessory boring, in modern production, it is a kind of indispensable auxiliary equipment, it directly affects the manufacturing cost etc. of the precision of processing, labor productivity and product, therefore boring grab occupies extremely important status in the product manufacturing of enterprise, and boring grab design is an important technical work.
Prior art adopts experience to punch (needing the working experience of 2-3) usually, and workman completes punching according to the position in hole and eyesight angle, often causes precision not high, causes fault rate higher; Employing experience is punched, and is not easy left-hand seat, causes product rejection many, waste product cost; Complex operation.
Summary of the invention
For the problems referred to above, the utility model provides a kind of right-angle coupler boring grab, and this device structure reasonable standard is easy to use, by effectively being fixed by workpiece, improving machining accuracy, reducing costs.
For solving the problems of the technologies described above, the utility model provides a kind of right-angle coupler boring grab, comprise substrate, limiting plate, column, fixed cover, fixed head, left-hand rotation bar, right-hand rotation bar, it is characterized in that: in the middle part of upper surface of base plate, be provided with fixed cover, fixed cover front end is provided with fixed head, fixed block is provided with on rear side of fixed cover, fixed block is left, right both sides are respectively arranged with column, left-hand rotation rod rear end is provided with the sleeve pipe matched with column, right-hand rotation rod rear end is provided with the sleeve pipe matched with column, right-hand rotation bar rear portion is provided with fixed leg, curved portions is provided with rearward in the middle part of right-hand rotation bar, curved portions is connected with fixed leg, base lower surface is symmetrically arranged with a pair limiting plate, right-hand rotation bar front portion is provided with slide block, slide block is provided with hook, hook is formed with left-hand rotation bar and coordinates.
As further improvement of the utility model, described outside face thereof is six prism structures, is cylindrical hole in the middle part of slide block, links up with the semi-open coupler body into arc-shaped.
As further improvement of the utility model, on rear side of described upper surface of base plate, be provided with the baffle plate of arc structure.
As further improvement of the utility model, described fixed cover is the cylinder of hollow.
As further improvement of the utility model, the distance between described limiting plate is 25 centimetres.
Operation principle:
This device structure reasonable standard, effectively substrate can be coordinated with workbench by arranging of limiting plate, make substrate energy effective along workbench slide anteroposterior, and do not produce lateral displacement, arranged by the fixed cover of hollow, the weight of fixture can be effectively reduced, reduce the required strength of slide anteroposterior, alleviate the labour intensity of workman, be placed on fixed cover by needing the combination of the workpiece of boring, effect fixing before and after being played by fixed block and fixed head, simultaneously by left, right-hand rotation bar, workpiece is clamped, then the hook on slide block is matched with left-hand rotation bar, by a left side, the right side is fixedly clamped, the vibrations produced when can effectively prevent from holing cause boring not accurate, by workpiece later for boring pull-out, load onto rotating bolt, complete whole operation, such boring grab has good positioning action, effectively can improve output, defect rate reduces, the training to operating personnel can be reduced simultaneously, new operative employee goes up the advantages such as quick-moving, there is good popularizing action.
The utility model compared with prior art has following beneficial effect:
1, this device structure reasonable standard, easy to use, by effectively being fixed by workpiece, improving machining accuracy, reducing costs;
2, this device structure reasonable standard, effectively substrate can be coordinated with workbench by arranging of limiting plate, make substrate energy effective along workbench slide anteroposterior, and do not produce lateral displacement, arranged by the fixed cover of hollow, the weight of fixture can be effectively reduced, reduce the required strength of slide anteroposterior, alleviate the labour intensity of workman;
3, will the combination of the workpiece of boring be needed to be placed on fixed cover, effect fixing before and after being played by fixed block and fixed head, simultaneously by left and right bull stick, workpiece is clamped, then the hook on slide block is matched with left-hand rotation bar, be fixedly clamped left and right, the vibrations produced when can effectively prevent from holing cause boring not accurate, by workpiece later for boring pull-out, load onto rotating bolt, complete whole operation, such boring grab has good positioning action, effectively can improve output, defect rate reduces.
Accompanying drawing explanation
Fig. 1 is a kind of right-angle coupler boring grab structural representation;
Fig. 2 is a kind of right-angle coupler boring grab front view;
Fig. 3 is slide block structure schematic diagram set by a kind of right-angle coupler boring grab;
1-sleeve pipe in figure; 2-left-hand rotation bar; 3-fixed cover; 4-fixed head; 5-column; 6-fixed block; 7-baffle plate; 8-substrate; 9-fixed leg; 10-curved portions; 11-right-hand rotation bar; 12-limiting plate; 13-slide block; 14-links up with.
Detailed description of the invention
below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is clearly and completely described; obviously; described embodiment is only the utility model part embodiment; instead of whole embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisite; the every other embodiment obtained, all belongs to the utility model protection domain.
embodiment 1
As Fig. 1, Fig. 2, a kind of right-angle coupler boring grab shown in Fig. 3, comprise substrate 8, limiting plate 12, column 5, fixed cover 3, fixed head 4, left-hand rotation bar 2, right-hand rotation bar 11, it is characterized in that: substrate 8 upper surface middle part is provided with fixed cover 3, fixed cover 3 front end is provided with fixed head 4, fixed block 6 is provided with on rear side of fixed cover 3, fixed block 6 is left, right both sides are respectively arranged with column 5, left-hand rotation bar 2 rear end is provided with the sleeve pipe 1 matched with column 5, right-hand rotation bar 11 rear end is provided with the sleeve pipe 1 matched with column 5, right-hand rotation bar 11 rear portion is provided with fixed leg 9, curved portions 10 is provided with rearward in the middle part of right-hand rotation bar 11, curved portions 10 is connected with fixed leg 9, substrate 8 lower surface is symmetrically arranged with a pair limiting plate 12, right-hand rotation bar 11 front portion is provided with slide block 13, slide block 13 is provided with hook 14, hook 14 is formed with left-hand rotation bar 2 and coordinates, described slide block 13 outer surface is six prism structures, it is cylindrical hole in the middle part of slide block 13, hook 14 is the semi-open coupler body of arc-shaped, the baffle plate 7 of arc structure is provided with on rear side of described substrate 8 upper surface, described fixed cover 3 is the cylinder of hollow, distance between described limiting plate 12 is 25 centimetres, this device structure reasonable standard, effectively substrate can be coordinated with workbench by arranging of limiting plate, make substrate energy effective along workbench slide anteroposterior, and do not produce lateral displacement, arranged by the fixed cover of hollow, the weight of fixture can be effectively reduced, reduce the required strength of slide anteroposterior, alleviate the labour intensity of workman, be placed on fixed cover by needing the combination of the workpiece of boring, effect fixing before and after being played by fixed block and fixed head, simultaneously by left, right-hand rotation bar, workpiece is clamped, then the hook on slide block is matched with left-hand rotation bar, by a left side, the right side is fixedly clamped, the vibrations produced when can effectively prevent from holing cause boring not accurate, by workpiece later for boring pull-out, load onto rotating bolt, complete whole operation, such boring grab has good positioning action, effectively can improve output, defect rate reduces, the training to operating personnel can be reduced simultaneously, new operative employee goes up the advantages such as quick-moving, there is good popularizing action.

Claims (5)

1. a right-angle coupler boring grab, comprise substrate (8), limiting plate (12), column (5), fixed cover (3), fixed head (4), left-hand rotation bar (2), right-hand rotation bar (11), it is characterized in that: substrate (8) upper surface middle part is provided with fixed cover (3), fixed cover (3) front end is provided with fixed head (4), fixed cover (3) rear side is provided with fixed block (6), fixed block (6) is left, right both sides are respectively arranged with column (5), left-hand rotation bar (2) rear end is provided with the sleeve pipe (1) matched with column (5), right-hand rotation bar (11) rear end is provided with the sleeve pipe (1) matched with column (5), right-hand rotation bar (11) rear portion is provided with fixed leg (9), right-hand rotation bar (11) middle part is provided with curved portions (10) rearward, curved portions (10) is connected with fixed leg (9), substrate (8) lower surface is symmetrically arranged with a pair limiting plate (12), right-hand rotation bar (11) front portion is provided with slide block (13), slide block (13) is provided with hook (14), hook (14) is formed with left-hand rotation bar (2) and coordinates.
2. a kind of right-angle coupler boring grab according to claim 1, is characterized in that: described slide block (13) outer surface is six prism structures, and slide block (13) middle part be cylindrical hole, links up with the semi-open coupler body that (14) are arc-shaped.
3. a kind of right-angle coupler boring grab according to claim 2, is characterized in that: the baffle plate (7) being provided with arc structure on rear side of described substrate (8) upper surface.
4. a kind of right-angle coupler boring grab according to claim 3, is characterized in that: the cylinder that described fixed cover (3) is hollow.
5. a kind of right-angle coupler boring grab according to claim 4, is characterized in that: the distance between described limiting plate (12) is 25 centimetres.
CN201520396056.3U 2015-06-10 2015-06-10 A kind of right-angle coupler boring grab Expired - Fee Related CN204700599U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520396056.3U CN204700599U (en) 2015-06-10 2015-06-10 A kind of right-angle coupler boring grab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520396056.3U CN204700599U (en) 2015-06-10 2015-06-10 A kind of right-angle coupler boring grab

Publications (1)

Publication Number Publication Date
CN204700599U true CN204700599U (en) 2015-10-14

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ID=54280236

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520396056.3U Expired - Fee Related CN204700599U (en) 2015-06-10 2015-06-10 A kind of right-angle coupler boring grab

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106419328A (en) * 2016-08-18 2017-02-22 无锡飞达纺织印染机械有限公司 Sales cabinet of air purifier with fixation function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106419328A (en) * 2016-08-18 2017-02-22 无锡飞达纺织印染机械有限公司 Sales cabinet of air purifier with fixation function

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160229

Address after: 652700 Stone Town, Hexi Town, Tonghai County, Yunnan

Patentee after: Tonghai marble malleable steel factory

Address before: 652700 Yuxi City, Yunnan Province Tonghai County West Zhen Shi Bi Village Committee ho Guan Ying No. 40

Patentee before: Guo Ji

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151014

Termination date: 20180610