CN103978447A - Sliding type clamping pliers - Google Patents
Sliding type clamping pliers Download PDFInfo
- Publication number
- CN103978447A CN103978447A CN201410257046.1A CN201410257046A CN103978447A CN 103978447 A CN103978447 A CN 103978447A CN 201410257046 A CN201410257046 A CN 201410257046A CN 103978447 A CN103978447 A CN 103978447A
- Authority
- CN
- China
- Prior art keywords
- sliding
- cylinder
- slide blocks
- touch
- connecting rods
- 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.)
- Pending
Links
Classifications
-
- 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
- B25B5/00—Clamps
- B25B5/02—Clamps with sliding jaws
-
- 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
- B25B5/00—Clamps
- B25B5/16—Details, e.g. jaws, jaw attachments
- B25B5/166—Slideways; Guiding and/or blocking means for jaws thereon
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a workpiece clamping device and particularly relates to a pair of sliding type clamping pliers. The sliding type clamping pliers comprise a rack, a cylinder which is horizontally arranged on the rack, two connecting rods, a sliding channel and two sliding blocks, wherein the two connecting rods are symmetrically arranged and one end of each connecting rod is hinged on an output shaft of the cylinder while the other ends of the two connecting rods are respectively hinged with a sliding block; the end surfaces of the two sliding blocks are respectively provided with a V-shaped groove; the V-shaped grooves of the two sliding blocks are arranged oppositely; the two sliding blocks are respectively arranged on the sliding channel and are matched with the sliding channel in a sliding manner; the end parts of the sides, which are far away from the V-shaped grooves, of the two sliding blocks are respectively provided with a touch rod; the two ends of the sliding channel are respectively provided with a touch switch for controlling the cylinder; the touch rods can be in contact with the touch switches. The pair of sliding type clamping pliers adopting the technical scheme has the advantages that the structure is simple, and the central position of a cylindrical workpiece can be positioned.
Description
Technical field
The present invention relates to a kind of work holder, be specifically related to a kind of slidingtype clamp.
Background technology
In machinery assembling process, conventionally after needing first Workpiece clamping device to be fixed, assemble again, reduce the difficulty of assembling and improve assembly quality, because the positional precision of workpiece is ensured by clamping device, can not be subject to the impact of workman's technical merit, so Workpiece Machining Accuracy is high and stable, ensure the quality of product; But universal clamping device complex structure, complex operation, maintenance maintenance cost is high.And the workpiece of some drums is difficult to its center, location, if locate inaccurately, the quality of assembling just cannot be guaranteed.
Summary of the invention
The technical problem to be solved in the present invention is the comparatively shortcoming of difficulty of fixture of the prior art location cylinder center.
In order to solve the problems of the technologies described above, the invention provides a kind of slidingtype clamp, comprise that frame, cylinder, described cylinder are horizontally set in frame, also comprise connecting rod, slideway and slide block, described connecting rod has two, two connecting rods are symmetrical arranged and one end is all hinged on the output shaft of cylinder, the other end of described two connecting rods is hinged with respectively slide block, the end face of described two slide blocks is provided with v-depression, the capable groove direction of V of described two slide blocks is oppositely arranged, and described two slide blocks are all arranged on slideway and with slideway and are slidably matched; Two slide blocks are respectively arranged with touch pole away from the end of v-depression one side, and the two ends of slideway are respectively arranged with the touch switch of control cylinder, and described touch pole can contact touch switch.
Adopt the slidingtype clamp tool of technique scheme to have the following advantages: cylindrical workpiece is placed in the middle of two slide blocks, the output shaft of cylinder is return two connecting rods is tightened up, two slide blocks are to the workpiece movable in centre position, because the end of slide block is provided with v-depression, two slide blocks can clamp cylindrical workpiece.Because connecting rod is symmetrically arranged, and by same air cylinder driven, which position no matter cylindrical workpiece be placed at first, final all can be by its central point on the straight line of the output shaft of cylinder, then by the central point of determining that the center of slide can positioning workpieces.The touch switch of slideway both sides is for the protection of whole device.
Further, on the end face of the v-depression of described two slide blocks, be provided with cushion course.The surface of protection workpiece.
Brief description of the drawings
Fig. 1 is the structural representation of slidingtype clamp of the present invention.
Detailed description of the invention
Reference numeral in Figure of description comprises: cylinder 1, connecting rod 2, slideway 3, slide block 4, touch pole 5, touch switch 6.
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
As shown in Figure 1, a kind of slidingtype clamp, comprise that frame, cylinder 1, described cylinder 1 are horizontally set in frame, also comprise connecting rod 2, slideway 3 and slide block 4, described connecting rod 2 has two, two connecting rods 2 are symmetrical arranged and one end is all hinged on the output shaft of cylinder 1, the other end of described two connecting rods 2 is hinged with respectively slide block 4, the end face of described two slide blocks 4 is provided with v-depression, the capable groove direction of V of described two slide blocks 4 is oppositely arranged, and described two slide blocks 4 are all arranged on slideway 3 and with slideway 3 and are slidably matched; Two slide blocks 4 are respectively arranged with touch pole 5 away from the end of v-depression one side, and the two ends of slideway 3 are respectively arranged with the touch switch 6 of control cylinder 1, and described touch pole 5 can contact touch switch 6., on the end face of the v-depression of described two slide blocks 4, be provided with cushion course.
Cylindrical workpiece is placed in the middle of two slide blocks 4, and the output shaft of cylinder 1 is return two connecting rods 2 are tightened up, and two slide blocks 4 are to the workpiece movable in centre position, and because the end of slide block 4 is provided with v-depression, two slide blocks 4 can clamp cylindrical workpiece.Because connecting rod 2 is symmetrically arranged, and driven by same cylinder 1, which position no matter cylindrical workpiece be placed at first, final all can be by its central point on the straight line of the output shaft of cylinder 1, then by the central point of determining that the center of slide can positioning workpieces.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; do not departing under the prerequisite of structure of the present invention; can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (2)
1. a slidingtype clamp, comprise that frame, cylinder, described cylinder are horizontally set in frame, it is characterized in that: also comprise connecting rod, slideway and slide block, described connecting rod has two, two connecting rods are symmetrical arranged and one end is all hinged on the output shaft of cylinder, the other end of described two connecting rods is hinged with respectively slide block, the end face of described two slide blocks is provided with v-depression, the capable groove direction of V of described two slide blocks is oppositely arranged, and described two slide blocks are all arranged on slideway and with slideway and are slidably matched; Two slide blocks are respectively arranged with touch pole away from the end of v-depression one side, and the two ends of slideway are respectively arranged with the touch switch of control cylinder, and described touch pole can contact touch switch.
2. slidingtype clamp according to claim 1, is characterized in that: on the end face of the v-depression of described two slide blocks, be provided with cushion course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410257046.1A CN103978447A (en) | 2014-06-11 | 2014-06-11 | Sliding type clamping pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410257046.1A CN103978447A (en) | 2014-06-11 | 2014-06-11 | Sliding type clamping pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103978447A true CN103978447A (en) | 2014-08-13 |
Family
ID=51270747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410257046.1A Pending CN103978447A (en) | 2014-06-11 | 2014-06-11 | Sliding type clamping pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103978447A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647231A (en) * | 2015-01-20 | 2015-05-27 | 华南农业大学 | Pneumatic banana spike stem clamping device |
| CN104913757A (en) * | 2015-06-05 | 2015-09-16 | 南车二七车辆有限公司 | Railway wagon crank axis angle measuring device and method |
| CN105783633A (en) * | 2016-03-07 | 2016-07-20 | 长春工业大学 | Testing device for key dimension of automotive hub shaft |
| CN105945837A (en) * | 2016-06-23 | 2016-09-21 | 中山市美捷时包装制品有限公司 | Clamping device |
| CN106081194A (en) * | 2016-06-30 | 2016-11-09 | 上海金谦机械技术有限公司 | The mirror case closing mechanism of eyeglass mounted box equipment |
| WO2019006811A1 (en) * | 2017-07-06 | 2019-01-10 | 南通德鑫数控机床有限公司 | Steady rest mechanism for numerical control profile milling machine for camshafts |
| CN109807485A (en) * | 2019-03-13 | 2019-05-28 | 江苏申阳电梯部件有限公司 | A kind of staircase driving spindle weld industry device and method |
| CN114147755A (en) * | 2021-11-22 | 2022-03-08 | 深圳市领志光机电自动化***有限公司 | Clamping mechanism with adjustable manipulator distance |
-
2014
- 2014-06-11 CN CN201410257046.1A patent/CN103978447A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647231A (en) * | 2015-01-20 | 2015-05-27 | 华南农业大学 | Pneumatic banana spike stem clamping device |
| CN104913757A (en) * | 2015-06-05 | 2015-09-16 | 南车二七车辆有限公司 | Railway wagon crank axis angle measuring device and method |
| CN104913757B (en) * | 2015-06-05 | 2017-08-25 | 南车二七车辆有限公司 | A kind of railway freight-car crank throw axis angle measurement apparatus and method |
| CN105783633A (en) * | 2016-03-07 | 2016-07-20 | 长春工业大学 | Testing device for key dimension of automotive hub shaft |
| CN105945837A (en) * | 2016-06-23 | 2016-09-21 | 中山市美捷时包装制品有限公司 | Clamping device |
| CN106081194A (en) * | 2016-06-30 | 2016-11-09 | 上海金谦机械技术有限公司 | The mirror case closing mechanism of eyeglass mounted box equipment |
| CN106081194B (en) * | 2016-06-30 | 2024-01-26 | 上海金谦机械技术有限公司 | Mirror box cover closing mechanism of mirror box packing equipment |
| WO2019006811A1 (en) * | 2017-07-06 | 2019-01-10 | 南通德鑫数控机床有限公司 | Steady rest mechanism for numerical control profile milling machine for camshafts |
| CN109807485A (en) * | 2019-03-13 | 2019-05-28 | 江苏申阳电梯部件有限公司 | A kind of staircase driving spindle weld industry device and method |
| CN109807485B (en) * | 2019-03-13 | 2023-08-15 | 江苏申阳电梯部件有限公司 | Welding deformation control device and method for escalator driving spindle |
| CN114147755A (en) * | 2021-11-22 | 2022-03-08 | 深圳市领志光机电自动化***有限公司 | Clamping mechanism with adjustable manipulator distance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140813 |
|
| WD01 | Invention patent application deemed withdrawn after publication |