CN204657976U - A kind of novel quick clamp device - Google Patents

A kind of novel quick clamp device Download PDF

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Publication number
CN204657976U
CN204657976U CN201520176465.2U CN201520176465U CN204657976U CN 204657976 U CN204657976 U CN 204657976U CN 201520176465 U CN201520176465 U CN 201520176465U CN 204657976 U CN204657976 U CN 204657976U
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CN
China
Prior art keywords
clamp
mandrel
hole
bearing
left clamp
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.)
Active
Application number
CN201520176465.2U
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Chinese (zh)
Inventor
宋宝炜
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.)
Shenyang Shenfei Wire Harness Technology Co., Ltd.
Original Assignee
Shenyang Aircraft Industry Group 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 Shenyang Aircraft Industry Group Co Ltd filed Critical Shenyang Aircraft Industry Group Co Ltd
Priority to CN201520176465.2U priority Critical patent/CN204657976U/en
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Publication of CN204657976U publication Critical patent/CN204657976U/en
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Abstract

The utility model provides a kind of novel quick clamp device, using cuboid product as bearing, two horizontal through hole are had in the inside of bearing, two horizontal through hole are setting up and down is 90 ° of staggered and two horizontal through hole intercommunications, wherein be positioned at through hole above for placing axial workpiece, be positioned at through hole below for placing left clamp, right clamp and mandrel, the left side of mandrel is shaped with screw thread, left clamp is threaded with the left side of mandrel, it the right-hand part of mandrel is optical axis, right clamp is free to slide with the right-hand part of mandrel and is connected, the end face that left clamp is relative with right clamp is shaped with arc surface, the radius of this arc surface is consistent with the radius of the through hole for placing axial workpiece, keyway is shaped with respectively in the bottom of left clamp and right clamp, the bottom coordinating with the keyway bottom left clamp and right clamp that holding screw is arranged on bearing is installed, between left clamp and right clamp, be also provided with back-moving spring, by bearing pin, handle be installed at the right-hand member of mandrel.The utility model is applicable to Quick-clamped axial workpiece in CNC milling machine processing, and Set and Positioning is injuring part surface fast, accurately and not easily.

Description

A kind of novel quick clamp device
Technical field
The utility model relates to a kind of fixture, is specifically related to the novel quick clamp device of a kind of axial workpiece, belongs to clamping tool for machine work manufacturing technology field.
Background technology
At present, on CNC milling machine or plain-milling machine, working shaft-like part is normally by three-jaw chuck or pressing plate clamping, adopts this kind of clamping method to have following deficiency: 1, easily injuring part is surperficial; 2, clamping is wasted time and energy; 3, positioning precision is low; 4, production efficiency is low.
Utility model content
For above deficiency, the utility model provides a kind of novel quick clamp device, is applicable to Quick-clamped axial workpiece in CNC milling machine processing, and Set and Positioning is injuring part surface fast, accurately and not easily.
The technical solution of the utility model: a kind of novel quick clamp device, using cuboid product as bearing, two horizontal through hole are had in the inside of bearing, two horizontal through hole are setting up and down is 90 ° of staggered and two horizontal through hole intercommunications, wherein be positioned at through hole above for placing axial workpiece, be positioned at through hole below for placing left clamp, right clamp and mandrel, the left side of mandrel is shaped with screw thread, left clamp is threaded with the left side of mandrel, it the right-hand part of mandrel is optical axis, right clamp is free to slide with the right-hand part of mandrel and is connected, the end face that left clamp is relative with right clamp is shaped with arc surface, the radius of this arc surface is consistent with the radius of the through hole for placing axial workpiece, keyway is shaped with respectively in the bottom of left clamp and right clamp, the bottom coordinating with the keyway bottom left clamp and right clamp that holding screw is arranged on bearing is installed, between left clamp and right clamp, be also provided with back-moving spring, by bearing pin, handle be installed at the right-hand member of mandrel.
The beneficial effects of the utility model: the utility model adopts and makes arc surface by end face relative with right clamp for left clamp, and the radial design of this arc surface is become consistent with the through hole radius being used for placing axial workpiece, make axial workpiece its piece surface and arc surface close contact when clamping, therefore avoid piece surface to be scratched, can positioning precision be improved in addition; Owing to being also provided with back-moving spring between left clamp and right clamp, making clamping and loose folder work simple, efficient, therefore greatly reduce the clamping time, and then enhance productivity, be applicable to the batch production of part.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of novel quick clamp device, using cuboid product as bearing 1, two horizontal through hole are had in the inside of bearing 1, two horizontal through hole are setting up and down is 90 ° of staggered and two horizontal through hole intercommunications, wherein be positioned at through hole above for placing axial workpiece 9, be positioned at through hole below for placing left clamp 3, right clamp 2 and mandrel 5, the left side of mandrel 5 is shaped with screw thread, left clamp 3 is threaded with the left side of mandrel 5, it the right-hand part of mandrel 5 is optical axis, right clamp 2 is free to slide with the right-hand part of mandrel 5 and is connected, the end face that left clamp 3 is relative with right clamp 2 is shaped with arc surface, the radius of this arc surface is consistent with the radius of the through hole for placing axial workpiece 9, keyway is shaped with respectively in the bottom of left clamp 3 and right clamp 2, the bottom coordinating with the keyway bottom left clamp 3 and right clamp 2 that holding screw 8 is arranged on bearing 1 is installed, be used for limiting left clamp 3 and right clamp 2 is rotated on mandrel and the distance of movement, come off and turn to when placing pine folder.Between left clamp 3 and right clamp 2, be also provided with back-moving spring 4, by bearing pin 7, handle 6 be installed at the right-hand member of mandrel 5.The utility model in use, is pressed from both sides with pine by the clamping realizing axial workpiece 9 that horizontally slips of right clamp 2.

Claims (1)

1. a novel quick clamp device, it is characterized in that: using cuboid product as bearing (1), two horizontal through hole are had in the inside of bearing (1), two horizontal through hole are setting up and down is 90 ° of staggered and two horizontal through hole intercommunications, wherein be positioned at through hole above for placing axial workpiece (9), be positioned at through hole below for placing left clamp (3), right clamp (2) and mandrel (5), the left side of mandrel (5) is shaped with screw thread, left clamp (3) is threaded with the left side of mandrel (5), the right-hand part of mandrel (5) is optical axis, right clamp (2) is free to slide with the right-hand part of mandrel (5) and is connected, the end face that left clamp (3) is relative with right clamp (2) is shaped with arc surface, the radius of this arc surface is consistent with the radius of the through hole for placing axial workpiece (9), keyway is shaped with respectively in the bottom of left clamp (3) and right clamp (2), holding screw (8) is arranged on the bottom of bearing (1) and coordinates install with the keyway of left clamp (3) and right clamp (2) bottom, between left clamp (3) and right clamp (2), be also provided with back-moving spring (4), by bearing pin (7), handle (6) be installed at the right-hand member of mandrel (5).
CN201520176465.2U 2015-03-27 2015-03-27 A kind of novel quick clamp device Active CN204657976U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520176465.2U CN204657976U (en) 2015-03-27 2015-03-27 A kind of novel quick clamp device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520176465.2U CN204657976U (en) 2015-03-27 2015-03-27 A kind of novel quick clamp device

Publications (1)

Publication Number Publication Date
CN204657976U true CN204657976U (en) 2015-09-23

Family

ID=54128409

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520176465.2U Active CN204657976U (en) 2015-03-27 2015-03-27 A kind of novel quick clamp device

Country Status (1)

Country Link
CN (1) CN204657976U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109526272A (en) * 2018-09-12 2019-03-29 吉林大学 A kind of deep soil loosing shovel fast assembling-disassembling and adjustment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109526272A (en) * 2018-09-12 2019-03-29 吉林大学 A kind of deep soil loosing shovel fast assembling-disassembling and adjustment device

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Legal Events

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

Effective date of registration: 20190220

Address after: 110 000 No. 77 Puhe Road, Shenbei New District, Shenyang City, Liaoning Province

Patentee after: Shenyang Shenfei Wire Harness Technology Co., Ltd.

Address before: 110034 No. 1 Lingbei Street, Huanggu District, Shenyang City, Liaoning Province

Patentee before: Shenyang aircraft industry (Group) Co., Ltd.

TR01 Transfer of patent right