CN203266200U - Pneumatic-type multi-station drilling and boring fixture - Google Patents

Pneumatic-type multi-station drilling and boring fixture Download PDF

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Publication number
CN203266200U
CN203266200U CN 201320303123 CN201320303123U CN203266200U CN 203266200 U CN203266200 U CN 203266200U CN 201320303123 CN201320303123 CN 201320303123 CN 201320303123 U CN201320303123 U CN 201320303123U CN 203266200 U CN203266200 U CN 203266200U
Authority
CN
China
Prior art keywords
pressing plate
pneumatic
clamp body
blind rivet
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.)
Expired - Fee Related
Application number
CN 201320303123
Other languages
Chinese (zh)
Inventor
邵翡
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.)
Ningbo Zhenhai Jinli Machinery Manufacturing Co Ltd
Original Assignee
Ningbo Zhenhai Jinli Machinery Manufacturing Co Ltd
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 Ningbo Zhenhai Jinli Machinery Manufacturing Co Ltd filed Critical Ningbo Zhenhai Jinli Machinery Manufacturing Co Ltd
Priority to CN 201320303123 priority Critical patent/CN203266200U/en
Application granted granted Critical
Publication of CN203266200U publication Critical patent/CN203266200U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a pneumatic-type multi-station drilling and boring fixture. The pneumatic-type multi-station drilling and boring fixture comprises a fixture body, a plurality of pneumatic tool structures and a reversing valve. The pneumatic tool structures are installed on the fixture body and are respectively connected with a reversing valve pipeline; the reversing valve is installed on the fixture body; each pneumatic tool structure comprises an air cylinder, a nail pulling column body, a positioning sleeve, an open pressing plate, a supporting pin and a workpiece guide pin, wherein the nail pulling column body penetrates through the bottom end of the fixture body and is fixedly connected with the air cylinder, the lower end of the nail pulling column body is sleeved with the positioning sleeve, the positioning sleeve is connected with the fixture body in a matching mode, the open pressing plate is installed at the upper end of the nail pulling column body, the supporting pin is installed on the fixture body and the workpiece guide pin is installed on the fixture body. The pneumatic-type multi-station drilling and boring fixture is simple in structure, convenient to assemble, short in auxiliary assembling time, efficient, capable of simultaneously assembling multiple stations, high in workpiece assembling and positioning precision and high in workpiece machining quality.

Description

The pneumatic type multistation bores boring jig
Technical field
The utility model relates to a kind of frock clamp, refers to that especially a kind of pneumatic type multistation bores boring jig.
Background technology
The brill boring clamp structure of prior art is comparatively complicated, and clamping comparatively bothers, and non-cutting time is longer, affects operating efficiency, and needs multiple clamping to locate, and easily to the surface of the work injury, its positioning accuracy is also lower, affects the crudy of workpiece.
The utility model content
The technical problem that one, will solve
The purpose of this utility model is for the existing the problems referred to above of prior art, the spy provides a kind of pneumatic type multistation to bore boring jig, the clamp structure that has effectively solved prior art is complicated, the clamping trouble, clamping is long non-cutting time, and efficient is low, positioning accuracy is low, easy defective to the workpiece injury, and can carry out multistation and work simultaneously, production and processing efficient improved.
Two, technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of pneumatic type multistation to bore boring jig, includes clamp body, Pneumatic fixture structure and reversal valve; Above-mentioned Pneumatic fixture structure has several, is arranged on clamp body and is connected with the reversal valve pipeline respectively; Above-mentioned reversal valve is arranged on clamp body; Above-mentioned Pneumatic fixture structure includes cylinder, blind rivet cylinder, positioning sleeve, opening pressing plate, supporting pin and workpiece guide finger, above-mentioned blind rivet cylinder passes the clamp body bottom and is fixedly connected with cylinder, above-mentioned positioning sleeve socket blind rivet cylinder lower end also is connected with clamp body, above-mentioned opening pressing plate is arranged on blind rivet cylinder upper end, above-mentioned supporting pin is arranged on clamp body, and above-mentioned workpiece guide finger is arranged on clamp body.
As optimization, have mounting groove and gathering sill on above-mentioned opening pressing plate.
As optimization, be provided with the pressing plate guide finger on above-mentioned positioning sleeve, pressing plate guide finger and above-mentioned opening pressing plate gathering sill be connected.
As optimization, above-mentioned opening pressing plate is arranged on blind rivet cylinder upper end by mounting groove.
As optimization, above-mentioned blind rivet cylinder is T-shaped, and its T-shaped port presses the opening pressing plate.
As optimization, above-mentioned supporting pin has 3, evenly is arranged on the clamp body of blind rivet cylinder both sides.
Three, the beneficial effects of the utility model
It is simple that pneumatic type multistation of the present utility model bores boring clamp structure, and armoring convenient, clamping is short non-cutting time, and efficient is high, and multistation carries out clamping simultaneously, and the clamping workpiece positioning accuracy is high, and the crudy that has improved workpiece is higher.
Description of drawings
Fig. 1 is the structural representation that pneumatic type multistation of the present utility model bores boring jig.
Fig. 2 is the structural representation that pneumatic type multistation of the present utility model bores the Pneumatic fixture structure of boring jig.
Fig. 3 is the structural representation that pneumatic type multistation of the present utility model bores the opening pressing plate of boring jig.
In figure, 1 is clamp body, and 2 is the Pneumatic fixture structure, and 3 is reversal valve, and 4 is cylinder, and 5 is the blind rivet cylinder, and 6 is positioning sleeve, and 7 is the opening pressing plate, and 8 is supporting pin, and 9 is the workpiece guide finger, and 10 is mounting groove, and 11 is gathering sill, and 12 is the pressing plate guide finger.
The specific embodiment
Below in conjunction with accompanying drawing, pneumatic type multistation of the present utility model being bored boring jig is described further:
Embodiment: as shown in Figures 1 to 3, pneumatic type multistation of the present utility model bores boring jig and includes clamp body 1, Pneumatic fixture structure 2 and reversal valve 3; Above-mentioned Pneumatic fixture structure 2 has several, is arranged on clamp body 1 and is connected with reversal valve 3 pipelines respectively; Above-mentioned reversal valve 3 is arranged on clamp body 1; Above-mentioned Pneumatic fixture structure 2 includes cylinder 4, blind rivet cylinder 5, positioning sleeve 6, opening pressing plate 7, supporting pin 8 and workpiece guide finger 9, above-mentioned blind rivet cylinder 5 passes clamp body 1 bottom and is fixedly connected with cylinder 4, above-mentioned positioning sleeve 6 socket blind rivet cylinder 5 lower ends also are connected with clamp body 1, above-mentioned opening pressing plate 7 is arranged on blind rivet cylinder 5 upper ends, above-mentioned supporting pin 8 is arranged on clamp body 1, and above-mentioned workpiece guide finger 9 is arranged on clamp body 1.
Have mounting groove 10 and gathering sill 11 on above-mentioned opening pressing plate 7; Be provided with pressing plate guide finger 12 on above-mentioned positioning sleeve 6, pressing plate guide finger 12 and above-mentioned opening pressing plate 7 gathering sill 11 be connected; Above-mentioned opening pressing plate 7 is arranged on blind rivet cylinder 5 upper ends by mounting groove 10.
Above-mentioned blind rivet cylinder 5 is T-shaped, and its T-shaped port presses opening pressing plate 7.
Above-mentioned supporting pin 8 has 3, evenly is arranged on blind rivet cylinder 1 clamp body 1 on every side, workpiece is played the effect of support.
The pneumatic type multistation of the present embodiment bores in the boring jig clamping process, workpiece is installed on blind rivet cylinder 5 along the in the right direction of workpiece guide finger 9, the workpiece lower end coordinates with supporting pin 8,8 pairs of workpiece of supporting pin play the effect of support, then opening pressing plate 7 is installed to the upper end of blind rivet cylinder 5 along the direction of mounting groove 10, and make the gathering sill 11 of opening pressing plate 7 coordinate guide-localization with pressing plate guide finger 12, rotate at last reversal valve 3, control cylinder 4 drives blind rivet cylinder 5 and moves downward, and makes opening pressing plate 7 golden tooth workpiece complete clamping; During dismounting, backward rotation reversal valve 3 makes cylinder 4 drive blind rivet cylinder 5 and moves upward, and takes out successively opening pressing plate 7, takes out workpiece.
It is simple that pneumatic type multistation of the present utility model bores boring clamp structure, and armoring convenient, clamping is short non-cutting time, and efficient is high, and multistation carries out clamping simultaneously, and the clamping workpiece positioning accuracy is high, and the crudy that has improved workpiece is higher.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (6)

1. a pneumatic type multistation bores boring jig, it is characterized in that: include clamp body (1), Pneumatic fixture structure (2) and reversal valve (3); Described Pneumatic fixture structure (2) has several, is arranged on clamp body (1) upward and is connected with reversal valve (3) pipeline respectively; Described reversal valve (3) is arranged on clamp body (1); Described Pneumatic fixture structure (2) includes cylinder (4), blind rivet cylinder (5), positioning sleeve (6), opening pressing plate (7), supporting pin (8) and workpiece guide finger (9), described blind rivet cylinder (5) passes clamp body (1) bottom and is fixedly connected with cylinder (4), described positioning sleeve (6) socket blind rivet cylinder (5) lower end also is connected with clamp body (1), described opening pressing plate (7) is arranged on blind rivet cylinder (5) upper end, described supporting pin (8) is arranged on clamp body (1), and described workpiece guide finger (9) is arranged on clamp body (1).
2. pneumatic type multistation according to claim 1 bores boring jig, it is characterized in that: have mounting groove (10) and gathering sill (11) on described opening pressing plate (7).
3. pneumatic type multistation according to claim 2 bores boring jig, it is characterized in that: be provided with pressing plate guide finger (12) on described positioning sleeve (6), pressing plate guide finger (12) and described opening pressing plate (7) gathering sill (11) be connected.
4. pneumatic type multistation according to claim 2 bores boring jig, it is characterized in that: described opening pressing plate (7) is arranged on blind rivet cylinder (5) upper end by mounting groove (10).
5. pneumatic type multistation according to claim 1 bores boring jig, it is characterized in that: described blind rivet cylinder (5) is for T-shaped, and its T-shaped port presses opening pressing plate (7).
6. pneumatic type multistation according to claim 1 bores boring jig, and it is characterized in that: described supporting pin (8) has 3, evenly is arranged on the clamp body (1) of blind rivet cylinder (1) both sides.
CN 201320303123 2013-05-29 2013-05-29 Pneumatic-type multi-station drilling and boring fixture Expired - Fee Related CN203266200U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320303123 CN203266200U (en) 2013-05-29 2013-05-29 Pneumatic-type multi-station drilling and boring fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320303123 CN203266200U (en) 2013-05-29 2013-05-29 Pneumatic-type multi-station drilling and boring fixture

Publications (1)

Publication Number Publication Date
CN203266200U true CN203266200U (en) 2013-11-06

Family

ID=49496689

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320303123 Expired - Fee Related CN203266200U (en) 2013-05-29 2013-05-29 Pneumatic-type multi-station drilling and boring fixture

Country Status (1)

Country Link
CN (1) CN203266200U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493576A (en) * 2014-10-24 2015-04-08 上海奥林汽车安全系统有限公司 Fixture used for drilling and tapping of hinge shape steel
CN104741678A (en) * 2013-12-27 2015-07-01 镇江市润华无线电专用设备制造有限责任公司 Collecting-pipe spacer groove machining fixture
CN108044360A (en) * 2017-11-17 2018-05-18 河南高盛企业管理咨询有限公司 A kind of pipe machining equipment convenient for adjusting

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104741678A (en) * 2013-12-27 2015-07-01 镇江市润华无线电专用设备制造有限责任公司 Collecting-pipe spacer groove machining fixture
CN104493576A (en) * 2014-10-24 2015-04-08 上海奥林汽车安全系统有限公司 Fixture used for drilling and tapping of hinge shape steel
CN104493576B (en) * 2014-10-24 2017-05-10 上海奥林汽车安全系统有限公司 Fixture used for drilling and tapping of hinge shape steel
CN108044360A (en) * 2017-11-17 2018-05-18 河南高盛企业管理咨询有限公司 A kind of pipe machining equipment convenient for adjusting

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
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: 20131106

Termination date: 20170529