CN205798984U - A kind of cam-type clamp system of machining - Google Patents
A kind of cam-type clamp system of machining Download PDFInfo
- Publication number
- CN205798984U CN205798984U CN201620504317.3U CN201620504317U CN205798984U CN 205798984 U CN205798984 U CN 205798984U CN 201620504317 U CN201620504317 U CN 201620504317U CN 205798984 U CN205798984 U CN 205798984U
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- CN
- China
- Prior art keywords
- cam
- tooth bar
- screw
- pedestal
- machining
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Abstract
The utility model discloses the cam-type clamp system of a kind of machining, including pedestal, pedestal upper surface is hinged with jig arm；In pedestal, it is provided with inner chamber, is provided with tooth bar at interior intracavity；Tooth bar is arranged over neutral area, is provided with cam in neutral area；Cam upper surface contacts with jig arm bottom surface, described interior intracavity is provided with liftable base, described tooth bar is provided with in the chute of described base, described base two ends are provided with bearing, a feed screw it is provided with between the bearing at two ends, the outer end of described feed screw is provided with rotating disk, and described feed screw through described tooth bar and is spirally connected with the first screw on tooth bar；Described base bottom is provided with guide post and fastening screw, the top of described guide post and fastening screw be embedded in the bottom surface of described base.This cam-type clamp system: simple in construction, easy to operate, use screw drive, clamping force is strong, it is easy to remove the workpiece after machining, and work efficiency is high, is suitable for promoting at mechanical industry.
Description
Technical field
This utility model relates to a kind of machining apparatus, the cam-type clamp system of a kind of machining.
Background technology
Along with science and technology and expanding economy, the living standard of the people improves constantly, and mechanical industry includes that cutting adds
Work, grinding, attrition process and the special process and Compound Machining are (such as mechanics grinding, ultrasonic grinding and electrobrightening
Deng), Precision Machining, Ultraprecision Machining and micromachine become one of developing direction of modernization machining, so this
Just promote mechanical industry to improve constantly product quality, constantly upgrade the efficiency, with economical and practical as starting point, meet constantly
The product diversification of development and personal needs.
Clamp system is the important component part during clamping workpiece.Must be produced by certain mechanism behind workpiece location
Raw clamping force, makes it keep position location accurately workpiece location, will not be due to cutting force, workpiece gravity, centrifugal force or used
The effect of property power etc. and produce change in location and vibration, to ensure machining accuracy and safety operation.Existing clamp system structure
Complexity, inconvenient operation, after clamping, power is unstable, have impact on the processing of workpiece.
Chinese patent ZL 2014206210140 " a kind of cam-type clamp system for machining ", it is possible to resolve above-mentioned
Problem, but the program exists following technical problem: relying on air cylinder driven, clamping force is limited, secondly, cam after holding out against due to it
And in compressing shape between jig arm, machining rear cam and be difficult to return, impact uses.Owing to there is problems in that, so having
The necessary cam-type clamp system to existing machining improves.
Summary of the invention
The purpose of this utility model is that the machinery that a kind of clamping force designed to solve the deficiency of above-mentioned technology is strong adds
The cam-type clamp system of work.
The cam-type clamp system of a kind of machining designed by this utility model, including pedestal, pedestal upper surface
It is hinged with jig arm；The position kept left in pedestal is provided with inner chamber, is provided with a moveable tooth bar at interior intracavity；Set above tooth bar
Having neutral area, be provided with a rotating cam in neutral area, lower cam end has the tooth matched with tooth bar；Cam upper surface
Contacting with jig arm bottom surface, described interior intracavity is provided with liftable base, and described tooth bar is provided with in the chute of described base, the described end
Seat two ends be provided with bearing, be provided with a feed screw between the bearing at two ends, the outer end of described feed screw is provided with rotating disk, described in enter
And it is spirally connected through described tooth bar with the first screw on tooth bar to screw rod；Described base bottom is provided with guide post and fastening screw,
Described guide post is fixedly installed on pedestal, in the second screw that described fastening screw is screwed onto on pedestal, described guide post and
The top of fastening screw is embedded in the bottom surface of described base.
The operation principle of the cam-type clamp system of this machining is: operator's manual operation rotating disk, rotating disk
Drive screw rod rotates, and screw rod and the first screw are spirally connected, and thus screw rod can make tooth bar translate, thus drives cam rotation, cam
Protuberance upwards carry off jig arm tail end lifted, workpiece to be processed is just clamped at jig arm front end；Such type of drive
Clamping is strengthened；After machining, operator's manual operation fastening screw so that it is screw out a bit downwards, such base falls, convex
Taking turns between jig arm the tightest, reverse operating rotating disk can make the light return of cam, thus is easily removed work.
The cam-type clamp system of the machining designed by this utility model, it provides the benefit that: simple in construction,
Easy to operate, clamping force is strong, it is easy to remove the workpiece after machining, and work efficiency is high, is suitable for pushing away at mechanical industry
Extensively.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cam-type clamp system of embodiment 1 machining.
Detailed description of the invention
The utility model will be further described to combine accompanying drawing below by embodiment.
Embodiment 1:
As it is shown in figure 1, the cam-type clamp system of the machining described by the present embodiment, including pedestal 1, pedestal 1
Upper surface is hinged with jig arm 2；The position kept left in pedestal 1 is provided with inner chamber 3, is provided with a moveable tooth bar in inner chamber 3
4；Tooth bar 4 is arranged over neutral area 5, is provided with a rotating cam 6 in neutral area 5, and cam 6 lower end has and tooth bar 4 phase
The tooth coordinated；Cam 6 upper surface contacts with jig arm 2 bottom surface, is provided with liftable base 7 in described inner chamber 3, and described tooth bar 4 sets
Having in the chute of described base 7, described base 7 two ends are provided with bearing 8, are provided with a feed screw 9, institute between the bearing 8 at two ends
State the outer end of feed screw 9 and be provided with rotating disk 10, described feed screw 9 through described tooth bar 4 and with the first screw 11 on tooth bar 4
It is spirally connected；Being provided with guide post 12 and fastening screw 13 bottom described pedestal 1, described guide post 12 is fixedly installed on pedestal 1, described
In the second screw 14 that fastening screw 13 is screwed onto on pedestal 1, the top of described guide post 12 and fastening screw 13 is embedded in institute
State the bottom surface of base 7.The effect of guide post 12 is so that base 7 can only move up and down, it is impossible to left and right moving, prevents displacement, guides
Bar 12 is two, the left and right of relative equilibrium.The screw rod head of fastening screw 13 can prepare the most a bit, it is simple to operation.
The operation principle of the cam-type clamp system of this machining is: operator's manual operation rotating disk 10, turns
Dish 10 drives screw rod 9 to rotate, and screw rod 9 is spirally connected with the first screw 11, and thus screw rod 9 can make tooth bar 4 translate, thus band moving cam
6 rotate, and the protuberance of cam 6 is upwards carried off and lifted by jig arm 2 tail end, and workpiece to be processed is just clamped at jig arm 2 front end；This
The type of drive clamping of sample is strengthened；After machining, operator's manual operation fastening screw 13 so that it is screw out a bit downwards,
So base 7 falls, the tightest between cam 6 and jig arm 2, and reverse operating rotating disk 10 can make the light return of cam 6,
Thus it is easily removed work.
The cam-type clamp system of the machining described by the present embodiment, it provides the benefit that: simple in construction, behaviour
Making convenient and strength-saving, clamping force is strong, it is easy to remove the workpiece after machining, and work efficiency is high, is suitable for promoting at mechanical industry.
Above-described embodiment is only explanation for example to design of the present utility model, it will be apparent that, the protection domain of this patent
It is not limited to above-described embodiment.
The various equivalent modifications or supplementary that above-described embodiment is made by those skilled in the art, all should fall into this patent
Protection domain.
Claims (1)
1. a cam-type clamp system for machining, including pedestal (1), pedestal (1) upper surface is hinged with jig arm (2)；
The position kept left in pedestal (1) is provided with inner chamber (3), is provided with a moveable tooth bar (4) in inner chamber (3)；On tooth bar (4)
Side is provided with neutral area (5), is provided with a rotating cam (6) in neutral area (5), and cam (6) lower end has and tooth bar (4) phase
The tooth coordinated；Cam (6) upper surface contacts with jig arm (2) bottom surface, is provided with liftable base in it is characterized in that described inner chamber (3)
(7), described tooth bar (4) is provided with in the chute of described base (7), and described base (7) two ends are provided with bearing (8), the bearing at two ends
(8) being provided with a feed screw (9) between, the outer end of described feed screw (9) is provided with rotating disk (10), and described feed screw (9) is worn
Cross described tooth bar (4) and be spirally connected with the first screw (11) on tooth bar (4)；Described pedestal (1) bottom be provided with guide post (12) and
Fastening screw (13), described guide post (12) is fixedly installed on pedestal (1), and described fastening screw (13) is screwed onto pedestal (1)
On the second screw (14) in, the top of described guide post (12) and fastening screw (13) is embedded in the bottom surface of described base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620504317.3U CN205798984U (en) | 2016-05-27 | 2016-05-27 | A kind of cam-type clamp system of machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620504317.3U CN205798984U (en) | 2016-05-27 | 2016-05-27 | A kind of cam-type clamp system of machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205798984U true CN205798984U (en) | 2016-12-14 |
Family
ID=57501508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620504317.3U Expired - Fee Related CN205798984U (en) | 2016-05-27 | 2016-05-27 | A kind of cam-type clamp system of machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205798984U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009292A (en) * | 2017-06-02 | 2017-08-04 | 泰尔重工股份有限公司 | A kind of fast fixture for frock |
| CN107500172A (en) * | 2017-08-21 | 2017-12-22 | 四川百平机电设备有限公司 | A kind of Cam clamping type hanging device |
| CN108088740A (en) * | 2017-11-16 | 2018-05-29 | 六安市盛达防水材料科技有限公司 | A kind of waterproof roll tensile tester |
| CN108406259A (en) * | 2018-04-18 | 2018-08-17 | 瑞安市鑫锐机械设备有限公司 | A kind of push mechanism |
| CN109079030A (en) * | 2018-08-29 | 2018-12-25 | 芜湖龙鳞汽车部件有限公司 | A kind of device for clamping mould |
| CN109605079A (en) * | 2018-12-28 | 2019-04-12 | 江西核力特种设备有限公司 | A kind of mechanical elevating and positioning device of double flat table top curved cam |
-
2016
- 2016-05-27 CN CN201620504317.3U patent/CN205798984U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009292A (en) * | 2017-06-02 | 2017-08-04 | 泰尔重工股份有限公司 | A kind of fast fixture for frock |
| CN107500172A (en) * | 2017-08-21 | 2017-12-22 | 四川百平机电设备有限公司 | A kind of Cam clamping type hanging device |
| CN107500172B (en) * | 2017-08-21 | 2023-10-20 | 四川百平机电设备有限公司 | Cam clamping type lifting device |
| CN108088740A (en) * | 2017-11-16 | 2018-05-29 | 六安市盛达防水材料科技有限公司 | A kind of waterproof roll tensile tester |
| CN108406259A (en) * | 2018-04-18 | 2018-08-17 | 瑞安市鑫锐机械设备有限公司 | A kind of push mechanism |
| CN108406259B (en) * | 2018-04-18 | 2024-04-02 | 福建省鑫锐机械设备有限公司 | Push button mechanism |
| CN109079030A (en) * | 2018-08-29 | 2018-12-25 | 芜湖龙鳞汽车部件有限公司 | A kind of device for clamping mould |
| CN109605079A (en) * | 2018-12-28 | 2019-04-12 | 江西核力特种设备有限公司 | A kind of mechanical elevating and positioning device of double flat table top curved cam |
| CN109605079B (en) * | 2018-12-28 | 2024-03-19 | 江西核力特种设备有限公司 | Mechanical lifting and positioning device for double-platform-surface curved cam |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170527 |