CN202192462U - Combined clamp - Google Patents

Combined clamp Download PDF

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Publication number
CN202192462U
CN202192462U CN2011203008670U CN201120300867U CN202192462U CN 202192462 U CN202192462 U CN 202192462U CN 2011203008670 U CN2011203008670 U CN 2011203008670U CN 201120300867 U CN201120300867 U CN 201120300867U CN 202192462 U CN202192462 U CN 202192462U
Authority
CN
China
Prior art keywords
clamp
screw
screw rod
jig
built
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
CN2011203008670U
Other languages
Chinese (zh)
Inventor
李正峰
卢惠林
蒋利强
Original Assignee
李正峰
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 李正峰 filed Critical 李正峰
Priority to CN2011203008670U priority Critical patent/CN202192462U/en
Application granted granted Critical
Publication of CN202192462U publication Critical patent/CN202192462U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a combined clamp, which includes a clamp body, a screw, a clamp head and a hand lever as well as a stud, wherein a stepped hole is formed in the center of the clamp body, screw holes are formed at the upper and the lower ends of the clamp body, a round through hole is formed in the middle of the clamp body, and the diameter of the middle round through hole is greater than that of the screw hole; and the upper and the lower screw holes are in threaded connection with the upright stud, and the upper and the lower screw holes and the upright stud are locked through a lock nut. The utility model has the benefits that the combined clamp placed on a polygonal worktable can simultaneously clamp a plurality of workpieces and facilitates the simultaneous operation of many operators, thereby greatly improving the working efficiency, enlarging the use range, and achieving the advantages of simple structure and wide application range; and the combined clamp as the novel clamp can be made into the line products of different forms and sizes, thereby meeting the requirements of different customers.

Description

A kind of built-up jig
Technical field
The utility model relates to a kind of anchor clamps, is specifically related to a kind of built-up jig, belongs to the clamping device technical field.
Background technology
Often need a kind of anchor clamps to clamp in factory and have two plane-parallel workpiece; So that accomplish work such as welding, boring, recontour; Particularly can be fixed in the universal fixturing that clamps a plurality of workpiece on the polygon workbench, also not have this anchor clamps on the domestic and international market at present as far as we know.
Summary of the invention
The utility model satisfies user's needs in order to increase work efficiency, and a kind of built-up jig is provided, and can accomplish the clamping to a plurality of workpiece simultaneously.
The utility model solves the technical scheme that its technical problem adopted: a kind of built-up jig, comprise clamp, screw rod, chuck, hand lever, and it is characterized in that: it also comprises double-screw bolt; Said clamp center is provided with shoulder hole, and two ends are screwed hole up and down, and middle is the circle open-work, and middle circle open-work diameter is greater than the screwed hole diameter; Said two screwed holes up and down are threaded with the said double-screw bolt of vertically placing, and lock with locking nut.
Further, be arranged with above the said clamp more than or equal to four even number wing bodies, be arranged with below more than or equal to four even number wing bodies, the both wings body is relative up and down, is to be sidelong Π shape; Wing end of body is provided with screwed hole above the said clamp, is connected with said screw flight, is parallel to each other between each screw rod, and said screw rod lower end is equipped with said chuck, and the screw rod upper end is provided with horizontal round open-work, the said hand lever of movable placement in the circle open-work; Both wings end of body and screw rod upper grip are provided with boss relatively below the said clamp.
Further, said double-screw bolt is fixed on the chassis and perpendicular to the chassis.
Further, said chassis is threaded on the base.
The even number wing body that preferred said clamp is arranged with up and down can be 4,6,8.
The beneficial effect of the utility model is, this built-up jig is positioned on the polygon workbench, can clamp a plurality of workpiece simultaneously; Be convenient to many people and work simultaneously, thereby improved operating efficiency greatly, enlarged the scope of application; Have simple in structurely, advantages of wide application range is as a kind of novel clamp; Can make multi-form and series of products size, satisfy the needs of different user.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model vertical view;
1. double-screw bolt, 2. locking nut, 3. clamp, 4. screw rod, 5. chuck, 6. spring washer, 7 nuts, 8. bolt, 9. base, 10. chassis, 11. hand levers.
The specific embodiment
As depicted in figs. 1 and 2, a kind of built-up jig comprises clamp 3, screw rod 4, chuck 5, hand lever 11, and said clamp 3 centers are provided with shoulder hole, and two ends are screwed hole up and down, and middle is the circle open-work, and middle circle open-work diameter is greater than the screwed hole diameter; Said two screwed holes up and down are threaded with the double-screw bolt of vertically placing 1, and with locking nut 2 lockings.
Be arranged with above the said clamp 3 more than or equal to four even number wing bodies, below symmetry also be provided with more than or equal to four even number wing bodies, the both wings body is relative up and down, is to be sidelong Π shape; Wing end of body is provided with screwed hole above the said clamp 3, is threaded with screw rod 4, is parallel to each other between each screw rod 4, and said screw rod 4 lower ends are equipped with chuck 5, and screw rod 4 upper ends are provided with horizontal round open-work, the movable hand lever 11 of placing in the circle open-work; Both wings end of body and screw rod 4 upper grips 5 are provided with boss relatively below the said clamp 3.
Said double-screw bolt 1 is perpendicular to chassis 10 and fixing with chassis 10.Particularly, double-screw bolt 1 is welded on the chassis 10.
Said chassis 10 is threaded with base 9.Particularly, chassis 10 and base 9 usefulness bolts 8, nut 7, spring washer 6 are connected, and its connecting bolt 8 numbers are 4 to 8.
Embodiment 1: the wing body number that said clamp 3 is arranged with up and down is 4.
Embodiment 2: the wing body number that said clamp 3 is arranged with up and down is 6.
Embodiment 3: the wing body number that said clamp 3 is arranged with up and down is 8.
During work, workpiece is put on the bottom wing body boss, hand lever 11 is rotated on plane on chuck 5 alignment pieces, and screw rod 4 moves down, chuck 5 workpiece pressings; After processing workpiece, counter-rotation hand lever 11 unclamps workpiece, and it is unloaded.
This built-up jig is placed on the corresponding polygon workbench according to wing body number, is operated simultaneously by many people, thereby has improved operating efficiency greatly, has enlarged the scope of application.

Claims (5)

1. a built-up jig comprises clamp, screw rod, chuck, hand lever, it is characterized in that: it also comprises double-screw bolt; Said clamp center is provided with shoulder hole, and two ends are screwed hole up and down, and middle is the circle open-work, and middle circle open-work diameter is greater than the screwed hole diameter; Said two screwed holes up and down are threaded with the said double-screw bolt of vertically placing, and lock with locking nut.
2. a kind of built-up jig according to claim 1 is characterized in that: be arranged with above the said clamp more than or equal to four even number wing bodies, also be arranged with below more than or equal to four even number wing bodies, the both wings body is relative up and down, is to be sidelong Π shape; Wing end of body is provided with screwed hole above the said clamp, is connected with said screw flight, is parallel to each other between each screw rod, and said screw rod lower end is equipped with said chuck, and the screw rod upper end is provided with horizontal round open-work, the said hand lever of movable placement in the circle open-work; Both wings end of body and screw rod upper grip are provided with boss relatively below the said clamp.
3. a kind of built-up jig according to claim 1 is characterized in that: said double-screw bolt is fixed on the chassis and perpendicular to the chassis.
4. a kind of built-up jig according to claim 3 is characterized in that: said chassis is threaded on the base.
5. a kind of built-up jig according to claim 2 is characterized in that: the even number wing body that said clamp is arranged with up and down can be 4,6,8.
CN2011203008670U 2011-08-18 2011-08-18 Combined clamp Expired - Fee Related CN202192462U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203008670U CN202192462U (en) 2011-08-18 2011-08-18 Combined clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203008670U CN202192462U (en) 2011-08-18 2011-08-18 Combined clamp

Publications (1)

Publication Number Publication Date
CN202192462U true CN202192462U (en) 2012-04-18

Family

ID=45947393

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203008670U Expired - Fee Related CN202192462U (en) 2011-08-18 2011-08-18 Combined clamp

Country Status (1)

Country Link
CN (1) CN202192462U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102294609A (en) * 2011-08-18 2011-12-28 李正峰 Combined fixture
CN102873569A (en) * 2012-10-15 2013-01-16 无锡商业职业技术学院 Annular combined C-shaped clip
CN103493797A (en) * 2013-08-20 2014-01-08 王少卿 Self-extinguishing mosquito-repellent incense box

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102294609A (en) * 2011-08-18 2011-12-28 李正峰 Combined fixture
CN102873569A (en) * 2012-10-15 2013-01-16 无锡商业职业技术学院 Annular combined C-shaped clip
CN103493797A (en) * 2013-08-20 2014-01-08 王少卿 Self-extinguishing mosquito-repellent incense box

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120418

Termination date: 20120818

C17 Cessation of patent right