CN104227606A - Elastic compressing mechanism - Google Patents
Elastic compressing mechanism Download PDFInfo
- Publication number
- CN104227606A CN104227606A CN201410464632.3A CN201410464632A CN104227606A CN 104227606 A CN104227606 A CN 104227606A CN 201410464632 A CN201410464632 A CN 201410464632A CN 104227606 A CN104227606 A CN 104227606A
- Authority
- CN
- China
- Prior art keywords
- push rod
- pull handle
- jacking block
- support plate
- holder
- 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.)
- Granted
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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- 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
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention relates to an elastic compressing mechanism. The elastic compressing mechanism comprises a fixed seat, a pulling handle and a carrier rod, wherein the pulling handle and the carrier rod are connected together in a tooth mesh manner; the upper end of the pulling handle is connected with a support plate; the carrier rod passes through the inside of the fixed seat; the left end of the carrier rod is connected with a top block; a stepped groove is formed in the left end of the fixed seat; a spring is connected between the top block and the stepped groove of the fixed seat; the spring is arranged on the carrier rod; the left side and the right side of the top block are provided with a stepped surface respectively; the stepped surface of the top block is just positioned on the stepped groove; the support plate is pulled to drive the pulling handle to move; the pulling handle and the carrier rod are in tooth mesh with each other to drive the carrier rod to move, the carrier rod retracts, and the support plate is pressed down to drive the pulling handle to move, and the carrier rod is ejected to compress a product. The elastic compressing mechanism is small in appearance, is wide in application range, can be arranged on any equipment or jig for use, is easy and convenient to operate, occupies small space, is low in manufacturing cost, and is easy to machine and manufacture.
Description
Technical field:
The present invention relates to hold-down mechanism apparatus field, relate to a kind of elastic hold-down mechanism in particular.
Background technology:
At Product Assembly and when operating product, sometimes need to compress product from the side, now just need a kind of hold-down mechanism, hold out against product by jacking block, in order to ensure that product is injury-free, jacking block needs control to eject speed in ejection process, so just need a kind of elastic hold-down mechanism to realize above-mentioned functions, the elastic hold-down mechanism poor universality of existing mechanism, structure is more complicated also, does not have pooling feature in compaction process.
Summary of the invention:
The object of the invention is, for the deficiencies in the prior art part, to provide a kind of elastic hold-down mechanism, can use on any equipment or tool by device, operation simple and convenient, can elastic buffer when compressing product, prevents hard impact, take up room little, cost of manufacture is low, and processing and fabricating is simple.
Technology solution of the present invention is as follows:
A kind of elastic hold-down mechanism, comprise holder, also comprise pull handle and push rod, pull handle and the mutual gear teeth meshing of push rod link together; Described pull handle upper end connects a support plate; Described push rod passes in holder, and the left end of push rod connects a jacking block, and holder left end is provided with a step trough, is connected with spring between jacking block and the step trough of holder, and spring fitting is on push rod; On described jacking block, the left and right sides is respectively equipped with a cascaded surface, and the cascaded surface of jacking block is just in time positioned at step trough place.
Described support plate pull-up drives pull handle motion, engages each other thus drives push rod to move, push rod is bounced back due to the gear teeth between pull handle and push rod, and support plate presses down and drives pull handle motion, push rod is ejected and compresses product.
As preferably, described pull handle is provided with a track type through hole, is provided with interior helical teeth in track type through hole, and push rod is provided with outer helical teeth, by interior helical teeth and engaging each other of outer helical teeth, pull handle and push rod is movably connected.
As preferably, described holder is fixed on tool or device panel by the mode be spirally connected.
As preferably, described holder is positioned at support plate place and is provided with a groove.
As preferably, described push rod is column structure, and jacking block is rectangular structure, push rod and jacking block is fixed together by an alignment pin.
As preferably, the upper front end of described jacking block is provided with an arc section and tilting section.
Beneficial effect of the present invention is:
The present invention is novel elastic clamp system, and support plate pull-up drives pull handle motion, engages each other thus drive push rod to move due to the gear teeth between pull handle and push rod, push rod is bounced back, support plate presses down and drives pull handle motion, push rod is ejected and compresses product, and prevent hard impact by spring buffer when ejecting, its profile is less, applicability is extensive, can use on any equipment or tool by device, and operation simple and convenient takes up room little, cost of manufacture is cheap, and processing and fabricating is simple.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the left view of Fig. 1;
Fig. 5 is the right view of Fig. 1;
Fig. 6 is the structural representation of push rod of the present invention and jacking block.
Detailed description of the invention:
Embodiment, see accompanying drawing 1 ~ 6, a kind of elastic hold-down mechanism, comprise holder 1, also comprise pull handle 2 and push rod 3, described pull handle is provided with a track type through hole 4, is provided with interior helical teeth in track type through hole, push rod is provided with outer helical teeth, by interior helical teeth and engaging each other of outer helical teeth, pull handle and push rod is movably connected.
Described holder is fixed on tool or device panel by the mode be spirally connected, and is convenient to the fixing of whole mechanism.
Described pull handle upper end connects a support plate 5, described holder is positioned at support plate place and is provided with a groove 6, is convenient to manual operation support plate.
Described push rod passes in holder, and the left end of push rod connects a jacking block 7, and push rod is column structure, and jacking block is rectangular structure, push rod and jacking block is fixed together by an alignment pin 8.
Described holder left end is provided with a step trough 9, be connected with spring 10, and spring fitting is on push rod between jacking block and the step trough of holder, and such spring plays cushioning effect, and hourly velocity is too fast to be contacted and destroy product firmly with product to prevent jacking block from ejecting; On described jacking block, the left and right sides is respectively equipped with a cascaded surface 11, and the cascaded surface of jacking block is just in time positioned at step trough place, the upper front end of described jacking block is provided with an arc section 701 and tilting section 702, arc section prevents jacking block destroy product, when such jacking block ejects, by cascaded surface and step trough, jacking block translation motion can not occur crooked, ensure the complete contact product of nose circle segmental arc of jacking block and compress product, ensureing pressure uniform, also prevent from injuring product.
Operation principle of the present invention: described support plate pull-up drives pull handle motion, engages each other thus drives push rod to move, push rod is bounced back due to the gear teeth between pull handle and push rod, support plate presses down and drives pull handle motion, push rod is ejected and compresses product.
Above-described embodiment is the specific descriptions of carrying out the present invention; just the present invention is further described; can not be interpreted as limiting the scope of the present invention, those skilled in the art makes some nonessential improvement according to the content of foregoing invention and adjustment all falls within protection scope of the present invention.
Claims (6)
1. an elastic hold-down mechanism, comprises holder, it is characterized in that: also comprise pull handle and push rod, and pull handle and the mutual gear teeth meshing of push rod link together; Described pull handle upper end connects a support plate; Described push rod passes in holder, and the left end of push rod connects a jacking block, and holder left end is provided with a step trough, is connected with spring between jacking block and the step trough of holder, and spring fitting is on push rod; On described jacking block, the left and right sides is respectively equipped with a cascaded surface, and the cascaded surface of jacking block is just in time positioned at step trough place;
Described support plate pull-up drives pull handle motion, engages each other thus drives push rod to move, push rod is bounced back due to the gear teeth between pull handle and push rod, and support plate presses down and drives pull handle motion, push rod is ejected and compresses product.
2. a kind of elastic hold-down mechanism according to claim 1, it is characterized in that: described pull handle is provided with a track type through hole, be provided with interior helical teeth in track type through hole, push rod is provided with outer helical teeth, by interior helical teeth and engaging each other of outer helical teeth, pull handle and push rod is movably connected.
3. a kind of elastic hold-down mechanism according to claim 1, is characterized in that: described holder is fixed on tool or device panel by the mode be spirally connected.
4. a kind of elastic hold-down mechanism according to claim 1, is characterized in that: described holder is positioned at support plate place and is provided with a groove.
5. a kind of elastic hold-down mechanism according to claim 1, is characterized in that: described push rod is column structure, and jacking block is rectangular structure, push rod and jacking block is fixed together by an alignment pin.
6. a kind of elastic hold-down mechanism according to claim 1, is characterized in that: the upper front end of described jacking block is provided with an arc section and tilting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410464632.3A CN104227606B (en) | 2014-09-12 | 2014-09-12 | A kind of elastic hold-down mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410464632.3A CN104227606B (en) | 2014-09-12 | 2014-09-12 | A kind of elastic hold-down mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104227606A true CN104227606A (en) | 2014-12-24 |
| CN104227606B CN104227606B (en) | 2016-08-24 |
Family
ID=52216967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410464632.3A Active CN104227606B (en) | 2014-09-12 | 2014-09-12 | A kind of elastic hold-down mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104227606B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945842A (en) * | 2016-06-30 | 2016-09-21 | 苏州博众精工科技有限公司 | Clamping mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746420A (en) * | 1995-08-30 | 1998-05-05 | Kohlert; Rudolf | Clamping device for securing a first component, such as a tool, to a second component |
| CN201109034Y (en) * | 2007-09-21 | 2008-09-03 | 比亚迪股份有限公司 | Chucking fixture |
| DE102008049753A1 (en) * | 2008-10-01 | 2010-04-08 | Ludwig Ehrhardt Gmbh | Clamping device for clamping workpiece on e.g. table, has clamping bolt and holder piston that are connected with each other by dovetail connection, where bolt and piston are arranged at right angles to each other |
| CN203062627U (en) * | 2012-12-14 | 2013-07-17 | 周家莉 | Reset type jacking column clamping device |
| CN204123297U (en) * | 2014-09-12 | 2015-01-28 | 苏州博众精工科技有限公司 | A kind of elastic hold-down mechanism |
-
2014
- 2014-09-12 CN CN201410464632.3A patent/CN104227606B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746420A (en) * | 1995-08-30 | 1998-05-05 | Kohlert; Rudolf | Clamping device for securing a first component, such as a tool, to a second component |
| CN201109034Y (en) * | 2007-09-21 | 2008-09-03 | 比亚迪股份有限公司 | Chucking fixture |
| DE102008049753A1 (en) * | 2008-10-01 | 2010-04-08 | Ludwig Ehrhardt Gmbh | Clamping device for clamping workpiece on e.g. table, has clamping bolt and holder piston that are connected with each other by dovetail connection, where bolt and piston are arranged at right angles to each other |
| CN203062627U (en) * | 2012-12-14 | 2013-07-17 | 周家莉 | Reset type jacking column clamping device |
| CN204123297U (en) * | 2014-09-12 | 2015-01-28 | 苏州博众精工科技有限公司 | A kind of elastic hold-down mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945842A (en) * | 2016-06-30 | 2016-09-21 | 苏州博众精工科技有限公司 | Clamping mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104227606B (en) | 2016-08-24 |
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| 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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Patentee after: Bo Seiko Polytron Technologies Inc Address before: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Patentee before: Suzhou Bozhong Precision Industry Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |