CN107932125A - A kind of device that workpiece is locked using cam - Google Patents
A kind of device that workpiece is locked using cam Download PDFInfo
- Publication number
- CN107932125A CN107932125A CN201711420655.4A CN201711420655A CN107932125A CN 107932125 A CN107932125 A CN 107932125A CN 201711420655 A CN201711420655 A CN 201711420655A CN 107932125 A CN107932125 A CN 107932125A
- Authority
- CN
- China
- Prior art keywords
- axis
- cam
- handle
- extension plate
- workpiece
- 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.)
- Withdrawn
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention belongs to technical field of mechanical processing, more particularly to a kind of device that workpiece is locked using cam, including left shaft holder, axis, cam, right axle bearing, handle and handle extension plate, the both ends of the axis are separately mounted in left shaft holder and right axle bearing, the right end of axis is connected with handle extension plate, the other end installation handle of handle extension plate；The cam is mounted on an axle and can be rotated synchronously with axis；The locking device that joystick rotates is equipped between the right axle bearing and handle extension plate.It is the configuration of the present invention is simple, compact, reasonable, quickly and easily workpiece can be locked, and the position locked is adjustable, so as to greatly improve production efficiency；By locking device, working status can be flexibly controlled, improves security.
Description
Technical field
The invention belongs to technical field of mechanical processing, and in particular to a kind of device that workpiece is locked using cam.
Background technology
In the industrial production, some workpiece need temporary lock to fix when being processed, but if using routine
Fixing device, it is not only inconvenient for operation, it is necessary to expend disassembly and assembly time, work efficiency is influenced, and be also easy to crush workpiece.
The content of the invention
It is an object of the present invention to overcome the shortcomings of the prior art and provide a kind of cam-type retaining mechanism, it is tied
Structure is simple, compact, reasonable, and quickly and easily workpiece can be locked, and working status can be controlled flexibly.
The technical solution provided according to the present invention, the device that workpiece is locked using cam, including left bearing
Seat, axis, cam, right axle bearing, handle and handle extension plate, the both ends of the axis are separately mounted to left shaft holder and right axle bearing
Interior, the right end of axis is connected with handle extension plate, the other end installation handle of handle extension plate；The cam is mounted on an axle and energy
It is enough to be rotated synchronously with axis；The locking device that joystick rotates is equipped between the right axle bearing and handle extension plate.
Further, the contact surface of groove of the axis equipped with axial direction, cam and axis is equipped with corresponding protrusion, cam
It can be moved left and right on axis.
Further, the locking device is wheel gear locking device.
Compared with prior art, the present invention have the following advantages that：It is simple in structure, compact, reasonable, can quickly and easily by
Workpiece is locked, and the position locked is adjustable, so as to greatly improve production efficiency；By locking device, can flexibly control
Working status processed, improves security.
Brief description of the drawings
Fig. 1 is the structural front view of the present invention.
Fig. 2 is the right view of Fig. 1.
Description of reference numerals：1- left shaft holders, 2- axis, 21- grooves, 3- cams, 4- right axles bearing, 5- handles extension plate, 6-
Handle, 7- locking devices.
Embodiment
With reference to specific drawings and examples, the invention will be further described.
As shown in the figure：The device that workpiece is locked using cam, including left shaft holder 1, axis 2, cam 3, right bearing
Seat 4, handle 6 and handle extension plate 5, the both ends of axis 2 are separately mounted in left shaft holder 1 and right axle bearing 4, the right end of axis 2 with
Handle extension plate 5 is connected, and the other end installation handle 6 of handle extension plate 5, rotational handle 6 can be rotated with moving axis 2.Cam 3 is pacified
It can rotate synchronously on axis 2 and with axis 2, cam 3 is used to lock workpiece.It is equipped between right axle bearing 4 and handle extension plate 5
The locking device 7 that joystick 6 rotates, when locking device 7 unclamps, handle 6 can be freely rotated；During locking, handle extension plate 5
It is stuck, handle 6 cannot rotate.Locking device 7 can use wheel gear locking device.
Axial groove 21 is equipped with axis 2, cam 3 and the contact surface of axis 2 are equipped with corresponding protrusion, and cam 3 can
Moved left and right on axis 2, it is possible to achieve adjusting for locked position, facilitates the locking of the workpiece of diverse location.
Operation principle：The present invention is installed on equipment platform, it is necessary to which the workpiece of processing is placed on platform and is placed in it
Under, when needing to lock workpiece, cam 3 is moved at the suitable position above workpiece first, then rotational handle 6, driven
Cam 3 rotates, and workpiece can be locked by the outer edge surface of cam 3；When that need not lock workpiece, locking device 7 can block
Stop handle extension plate 5 so that handle 6 cannot rotate.
Claims (3)
1. a kind of device that workpiece is locked using cam, it is characterised in that including left shaft holder（1）, axis（2）, cam
（3）, right axle bearing（4）, handle（6）With handle extension plate（5）, the axis（2）Both ends be separately mounted to left shaft holder（1）With
Right axle bearing（4）It is interior, axis（2）Right end and handle extension plate（5）It is connected, handle extension plate（5）The other end installation handle
（6）；The cam（3）Installed in axis（2）Above and can be with axis（2）Rotate synchronously；The right axle bearing（4）With handle extension plate
（5）Between be equipped with joystick（6）The locking device of rotation（7）.
2. the device according to claim 1 that workpiece is locked using cam, it is characterised in that the axis（2）On
Equipped with axial groove（21）, cam（3）With axis（2）Contact surface be equipped with corresponding protrusion, cam（3）Can be in axis（2）
On move left and right.
3. the device according to claim 1 that workpiece is locked using cam, it is characterised in that the locking device
（7）For wheel gear locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711420655.4A CN107932125A (en) | 2017-12-25 | 2017-12-25 | A kind of device that workpiece is locked using cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711420655.4A CN107932125A (en) | 2017-12-25 | 2017-12-25 | A kind of device that workpiece is locked using cam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107932125A true CN107932125A (en) | 2018-04-20 |
Family
ID=61940090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711420655.4A Withdrawn CN107932125A (en) | 2017-12-25 | 2017-12-25 | A kind of device that workpiece is locked using cam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107932125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842597A (en) * | 2019-10-16 | 2020-02-28 | 湖北三环锻造有限公司 | Positioning clamp structure of steering knuckle blank and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1525938A1 (en) * | 2003-10-23 | 2005-04-27 | Positec Power Tools (Suzhou) Co., Ltd. | Miter saw |
| CN202097471U (en) * | 2011-05-25 | 2012-01-04 | 浙江浦江齿轮有限公司 | Gear workpiece locking mechanism |
| CN203198922U (en) * | 2013-03-29 | 2013-09-18 | 江苏格尔顿传动有限公司 | Steering column tube assembly locking mechanism with cams |
| CN106670839A (en) * | 2016-12-01 | 2017-05-17 | 无锡市创恒机械有限公司 | Cam type locking mechanism |
| CN206649807U (en) * | 2017-03-14 | 2017-11-17 | 中国矿业大学 | A kind of similar material simulation experiment device of convenient loading baffle plate |
-
2017
- 2017-12-25 CN CN201711420655.4A patent/CN107932125A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1525938A1 (en) * | 2003-10-23 | 2005-04-27 | Positec Power Tools (Suzhou) Co., Ltd. | Miter saw |
| CN202097471U (en) * | 2011-05-25 | 2012-01-04 | 浙江浦江齿轮有限公司 | Gear workpiece locking mechanism |
| CN203198922U (en) * | 2013-03-29 | 2013-09-18 | 江苏格尔顿传动有限公司 | Steering column tube assembly locking mechanism with cams |
| CN106670839A (en) * | 2016-12-01 | 2017-05-17 | 无锡市创恒机械有限公司 | Cam type locking mechanism |
| CN206649807U (en) * | 2017-03-14 | 2017-11-17 | 中国矿业大学 | A kind of similar material simulation experiment device of convenient loading baffle plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842597A (en) * | 2019-10-16 | 2020-02-28 | 湖北三环锻造有限公司 | Positioning clamp structure of steering knuckle blank and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |