CN104551781B - A kind of locking device of frock clamp - Google Patents
A kind of locking device of frock clamp Download PDFInfo
- Publication number
- CN104551781B CN104551781B CN201410763932.1A CN201410763932A CN104551781B CN 104551781 B CN104551781 B CN 104551781B CN 201410763932 A CN201410763932 A CN 201410763932A CN 104551781 B CN104551781 B CN 104551781B
- Authority
- CN
- China
- Prior art keywords
- briquetting
- locking
- hole
- clamp base
- locking device
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to the locking device of a kind of frock clamp, including clamp base, briquetting and locking platform, the upper surface of described locking platform is square structure, its midpoint near four limits is respectively disposed with four identical locking slots, its center position is installed with clamp base, through hole is had at the middle position of described clamp base, bulb expansion link vertically it is installed with in this through hole, the upper end of described bulb expansion link is connected with fixing seat, four sidewalls of described fixing seat such as all have at the big and U-shaped breach of opening upwards, described U-shaped breach is embedded in and is disposed with the briquetting that front end is protruding and relative with locking slot, the two side, middle part of every piece of briquetting has been arranged symmetrically with connection sheet, described one end connecting sheet is rotatedly connected with briquetting, the other end is fixing with clamp base to be connected.Present configuration is simple, drives briquetting workpiece irregular to multiple small level to carry out locking by telescopic cylinder and adjusts, easy to operate, and degree of accuracy is the highest.
Description
Technical field
The present invention relates to field of fixtures, particularly relate to the locking device of a kind of frock clamp.
Background technology
Frock clamp be mainly used in clamp workpiece to facilitate processing, therefore its be widely used in commercial production processing and manufacture neck
Territory.As Chinese patent notification number is: CN103386622A, the day for announcing is: the patent of invention on November 13rd, 2013 discloses
Multipurpose tool clamp, including steady pin, upper holder block, lifting groove, V-block, side guide, removable pin, described V-block
Both sides are provided with lifting groove, and described upper holder block is positioned in lifting groove, and fixes with steady pin, and described side guide is positioned at upper holder block
Side, and with removable pin connect, described upper holder block is horizontal positioned, and described steady pin and removable pin are all steel pin.
But this grip device can not clamp multiple workpiece, and the chucking power clamped is not the strongest simultaneously.
Summary of the invention
The technical problem to be solved is to provide the locking device of a kind of frock clamp, and simple in construction, by flexible gas
Cylinder drives briquetting workpiece irregular to multiple small level to carry out locking and adjusts, easy to operate, and degree of accuracy is the highest.
The technical solution adopted for the present invention to solve the technical problems is: provide the locking device of a kind of frock clamp, including folder
Tool base, briquetting and locking platform, the upper surface of described locking platform is square structure, its midpoint near four limits cloth respectively
Being equipped with four identical locking slots, its center position is installed with clamp base, the middle position of described clamp base
Place has through hole, is vertically installed with bulb expansion link in this through hole, and the upper end of described bulb expansion link is connected with fixing seat, institute
Four sidewalls of the fixing seat stated such as all have at the big and U-shaped breach of opening upwards, and described U-shaped breach is embedded in and is disposed with
The briquetting that front end is protruding and relative with locking slot, the two side, middle part of every piece of briquetting has been arranged symmetrically with connection sheet, described
The one end connecting sheet is rotatedly connected with briquetting, and the other end is fixing with clamp base to be connected.
One as locking device of the present invention is supplemented, and the center of described locking slot is disposed with hole I, location, institute
The lateral symmetry in the hole I, location stated is disposed with hole II, location, and workpiece to be locked is placed in locking slot, by hole, location
This workpiece is positioned by I with hole II, location, then is driven briquetting down to press by telescopic cylinder, until touching surface of the work also
Pushed down.
Another kind as locking device of the present invention supplements, and the sidewall of described clamp base is in " convex " type, wherein
The upper end in portion is connected with briquetting, and its both sides are connected with the one end connecting sheet being vertically close to briquetting.
The one that also has as locking device of the present invention is supplemented, the other end of described bulb expansion link and telescopic cylinder
Being connected, the compression for briquetting provides power.
Beneficial effect
The present invention relates to the locking device of a kind of frock clamp, simple in construction, drive four pieces of briquettings the most right by telescopic cylinder
Four irregular workpiece of the small level being positioned in corresponding locking slot carry out compressing operation, due to the effect of telescopic cylinder,
Enhance thrust, easy to operate, and also degree of accuracy is the highest；Further, four workpiece can be compressed by this device simultaneously
Operation, compares for an original workpiece is accomplished by one or more locking device, when this locking device is greatly saved operation
Between, saved cost simultaneously.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the present invention；
Fig. 2 is the partial enlarged drawing of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments be merely to illustrate the present invention and
It is not used in restriction the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, people in the art
The present invention can be made various changes or modifications by member, and these equivalent form of values fall within the application appended claims equally and limited
Scope.
As shown in Figure 1-2, embodiments of the present invention relate to the locking device of a kind of frock clamp, including clamp base 1,
Briquetting 2 and locking platform 6, the upper surface of described locking platform 6 is square structure, and its midpoint near four limits is respectively arranged
Having four identical locking slots 7, its center position is installed with clamp base 1, described clamp base 1 placed in the middle
Position has through hole 51, is vertically installed with bulb expansion link 5 in this through hole 51, the upper end of described bulb expansion link 5 with
Fixing seat 3 is connected, and four sidewalls of described fixing seat 3 all have and wait greatly and the U-shaped breach 31 of opening upwards, described
U-shaped breach 31 is embedded in and is disposed with protruding and relative with locking slot 7 briquetting in front end 2, the middle part two of every piece of briquetting 2
Sidewall symmetry is disposed with connection sheet 4, and described one end connecting sheet 4 is rotatedly connected with briquetting 2, the other end and clamp base
1 fixing connection.
The center of described locking slot 7 is disposed with hole I 71, location, and it is fixed that the lateral symmetry in described hole I 71, location is disposed with
Hole II 72, position.
The sidewall of described clamp base 1 is connected with briquetting 2 in " convex " type, the upper end in the middle part of it, its both sides be vertically close to
One end connecting sheet 4 of briquetting 2 is connected.
The other end of described bulb expansion link 5 is connected with telescopic cylinder.
Embodiment
First lay four workpiece to be locked in four locking slots 7 on locking platform 6 respectively, and with determining in locking slot 7
Corresponding workpiece is positioned by hole, position I 71 and hole II 72, location, then starts telescopic cylinder, bulb expansion link 5 carries
Dynamic fixing seat 3 up moves, and now, then starts down to rotate with being connected the briquetting 2 that sheet 4 is rotationally connected, four briquettings 2
Rotate up to the upper surface with workpiece contact simultaneously, and tightly push down workpiece, because the coupling mechanism force of telescopic cylinder is relatively big, institute
So that the locking of workpiece can be played good effect.
After terminating Deng workpiece locking, then drive bulb expansion link 5 down to move by telescopic cylinder, now, and be connected sheet 4
The briquetting 2 being rotationally connected starts up to rotate, and four briquettings 2 rotate up to depart from the upper surface of workpiece simultaneously, it is possible to take
Lower workpiece.
Claims (4)
1. a locking device for frock clamp, including clamp base (1), briquetting (2) and locking platform (6), it is characterised in that:
The upper surface of described locking platform (6) is square structure, its midpoint near four limits be respectively disposed with four identical
Locking slot (7), its center position is installed with clamp base (1), the lean-with of described clamp base (1)
The place of putting has through hole (51), is vertically installed with bulb expansion link (5), described bulb expansion link (5) in this through hole (51)
Upper end be connected with fixing seat (3), four sidewalls of described fixing seat (3) all have etc. big and opening upwards
U-shaped breach (31), described U-shaped breach (31) be embedded in be disposed with front end protruding and with locking slot (7)
Relative briquetting (2), the two side, middle part of every piece of briquetting (2) has been arranged symmetrically with connection sheet (4), described connection sheet
(4) one end is rotatedly connected with briquetting (2), and the other end is fixing with clamp base (1) to be connected.
The locking device of a kind of frock clamp the most according to claim 1, it is characterised in that: described locking slot (7)
Center is disposed with hole I (71), location, and the lateral symmetry in described hole, location I (71) is disposed with hole II (72), location.
The locking device of a kind of frock clamp the most according to claim 1, it is characterised in that: described clamp base (1)
Sidewall in " convex " type, the upper end in the middle part of it is connected with briquetting (2), its both sides and the connection being vertically close to briquetting (2)
One end of sheet (4) is connected.
4. according to the locking device of a kind of frock clamp described in any one in claim 1-3, it is characterised in that: described
The other end of bulb expansion link (5) is connected with telescopic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410763932.1A CN104551781B (en) | 2014-12-11 | 2014-12-11 | A kind of locking device of frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410763932.1A CN104551781B (en) | 2014-12-11 | 2014-12-11 | A kind of locking device of frock clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104551781A CN104551781A (en) | 2015-04-29 |
| CN104551781B true CN104551781B (en) | 2017-01-04 |
Family
ID=53069410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410763932.1A Active CN104551781B (en) | 2014-12-11 | 2014-12-11 | A kind of locking device of frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104551781B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842609A (en) * | 2018-08-20 | 2020-02-28 | 张家港保税区贤德国际贸易有限公司 | Connecting sheet changes and mills anchor clamps |
| CN109333122B (en) * | 2018-11-22 | 2024-06-21 | 开平市宝缸精密机械有限公司 | Special fixture for engine cylinder head |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1309088A (en) * | 1969-11-20 | 1973-03-07 | Power Jacks Ltd | Workpiece clamping devices |
| CN101303034A (en) * | 2008-06-12 | 2008-11-12 | 宁波丰州机械有限公司 | Lever cylinder for fixture |
| CN201291381Y (en) * | 2008-11-20 | 2009-08-19 | 淄博弘扬石油设备有限公司 | Auxiliary chuck for slender rod mechanical workout |
| CN101829794B (en) * | 2010-05-28 | 2012-08-08 | 中国航天科技集团公司长征机械厂 | Six-claw double-linkage self-centering chuck |
| US8678362B1 (en) * | 2012-10-29 | 2014-03-25 | Vektek, Inc. | Adjustable link clamp |
| CN203542145U (en) * | 2013-11-16 | 2014-04-16 | 浙江西菱股份有限公司 | Pipe fitting locating device of drilling machine |
| CN203853800U (en) * | 2014-04-16 | 2014-10-01 | 周卫荣 | Dual-station pneumatic fixture |
| CN204339382U (en) * | 2014-12-11 | 2015-05-20 | 宁波吉烨汽配模具有限公司 | A kind of locking device of frock clamp |
-
2014
- 2014-12-11 CN CN201410763932.1A patent/CN104551781B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104551781A (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204413659U (en) | Regulate the multi-purpose fixture of clamping face | |
| CN104209687A (en) | Pressing mechanism unit with over-dead point | |
| CN104551781B (en) | A kind of locking device of frock clamp | |
| CN105058083A (en) | Multi-wedge-face sliding type clamping mechanism | |
| CN103639795A (en) | Clamping device with reset rods | |
| CN204397425U (en) | The fixture that a kind of flange york of different size, universal-joint fork share | |
| CN204339382U (en) | A kind of locking device of frock clamp | |
| CN204330486U (en) | A kind of universal testing machine cube specimen diametral compression test fixture | |
| CN207696129U (en) | A kind of fixture | |
| CN210805583U (en) | Ultrathin metal keyboard with ribs | |
| CN104493571A (en) | Ball positioning and clamping device | |
| CN102998550B (en) | Plugging detection machine for network connector plugs | |
| CN204148921U (en) | The fixture that a kind of flange york of different size of the same type shares | |
| CN104210297A (en) | Clamping drawing pin | |
| CN203765339U (en) | Novel milling fixture for large back surfaces of elevator guide rails | |
| CN204339620U (en) | The manual hold down gag of inclined-plane self-locking double | |
| CN203494992U (en) | Counter pulling mechanism | |
| CN209394346U (en) | A kind of fixture | |
| CN108483891B (en) | Fixing device for cutting glass of mobile phone camera | |
| CN102717350B (en) | Novel U-type tube locking device | |
| CN106425895A (en) | Support pillar floating tension-compression clamping device | |
| CN203111507U (en) | Unilateral and single-point restraining and fixing device | |
| CN204748123U (en) | Fixture device to work piece location | |
| CN207528425U (en) | Optical filter detects fixture | |
| CN208358637U (en) | A kind of electrical steady type fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |