CN104227606B - A kind of elastic hold-down mechanism - Google Patents
A kind of elastic hold-down mechanism Download PDFInfo
- Publication number
- CN104227606B CN104227606B CN201410464632.3A CN201410464632A CN104227606B CN 104227606 B CN104227606 B CN 104227606B CN 201410464632 A CN201410464632 A CN 201410464632A CN 104227606 B CN104227606 B CN 104227606B
- Authority
- CN
- China
- Prior art keywords
- push rod
- pull handle
- jacking block
- fixing seat
- support plate
- 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
- 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 present invention relates to a kind of elastic hold-down mechanism, including fixing seat, also include that the mutual gear teeth meshing of pull handle and push rod, pull handle and push rod links together；Pull handle upper end connects a support plate；Push rod passes in fixing seat, and the left end of push rod connects a jacking block, and fixing seat left end is provided with a step trough, and being connected between jacking block and the step trough of fixing seat has spring, and spring is arranged on push rod；It is respectively arranged on the left side and the right side a cascaded surface on jacking block, and the cascaded surface of jacking block is placed exactly at step trough；Support plate pull-up drives pull handle motion, owing to the gear teeth between pull handle and push rod engage each other thus drives push rod to move, makes push rod bounce back, and under support plate, pressure zone moves pull handle motion, makes push rod eject and compresses product.Its profile of the present invention is less, widely applicable, can use on any equipment or tool with device, operates simple and convenient, takes up room little, and cost of manufacture is low, and processing and fabricating is simple.
Description
Technical field:
The present invention relates to hold-down mechanism apparatus field, a kind of elastic compression
Mechanism.
Background technology:
When at Product Assembly and product being operated, it is sometimes desirable to from lateral surface compressing product, this
Time be accomplished by a kind of hold-down mechanism, hold out against product by jacking block, in order to ensure that product is the most impaired
Wound, jacking block needs control to eject speed in ejection process, thus needs a kind of elastic compression
Mechanism realizes above-mentioned functions, the elastic hold-down mechanism poor universality of existing mechanism, structure also than
More complicated, compaction process does not have pooling feature.
Summary of the invention:
In place of it is an object of the invention to for the deficiencies in the prior art, it is provided that a kind of elastic compression machine
Structure, can use by device on any equipment or tool, operates simple and convenient, when compressing product
Can elastic buffer, prevent from firmly impacting, take up room little, cost of manufacture is low, and processing and fabricating is simple.
The technology solution of the present invention is as follows:
A kind of elastic hold-down mechanism, including fixing seat, also includes pull handle and push rod, pull handle and top
The mutual gear teeth meshing of bar links together；Described pull handle upper end connects a support plate；Described push rod from
Passing in fixing seat, the left end of push rod connects a jacking block, and fixing seat left end is provided with a step trough,
It is connected between jacking block and the step trough of fixing seat and has spring, and spring is arranged on push rod；Described
It is respectively arranged on the left side and the right side a cascaded surface on jacking block, and the cascaded surface of jacking block is placed exactly in step trough
Place.
Described support plate pull-up drives pull handle motion, owing to the gear teeth between pull handle and push rod are mutually nibbled
Closing thus drive push rod to move, make push rod bounce back, under support plate, pressure zone moves pull handle motion, makes push rod
Eject and compress product.
As preferably, described pull handle is provided with a track type through hole, in being provided with in track type through hole
Helical teeth, push rod is provided with outer helical teeth, by interior helical teeth and outer helical teeth engage each other make pull handle and
Push rod is movably connected.
As preferably, described fixing seat is fixed on tool or device panel by the way of being spirally connected
On.
As preferably, on described fixing seat and be positioned at support plate and be provided with a groove.
As preferably, described push rod is column structure, and jacking block is rectangular structure, by necessarily
Push rod is fixed together by position pin with jacking block.
As preferably, the left upper part of described jacking block is provided with an arc section and tilting section.
The beneficial effects of the present invention is:
The present invention is novel elastic clamp system, and support plate pull-up drives pull handle motion, due to pull handle
With the gear teeth between push rod engage each other thus drive push rod to move, push rod is made to bounce back, under support plate
Pressure zone moves pull handle motion, makes push rod eject and compresses product, and can be prevented by spring buffer when ejecting
The hardest impact, its profile is less, and applicability is extensive, can be with device at any equipment or tool
Upper use, operation simple and convenient takes up room little, and cost of manufacture is cheap, and processing and fabricating is simple.
Accompanying drawing illustrates:
The present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is the 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 push rod and the structural representation of jacking block of the present invention.
Detailed description of the invention:
Embodiment, is shown in accompanying drawing 1～6, a kind of elastic hold-down mechanism, including fixing seat 1, also wraps
Including pull handle 2 and push rod 3, described pull handle is provided with a track type through hole 4, in track type through hole
Being provided with interior helical teeth, push rod is provided with outer helical teeth, is made by interior helical teeth and engaging each other of outer helical teeth
Pull handle and push rod are movably connected.
Described fixing seat is fixed on tool or device panel by the way of being spirally connected, it is simple to whole
Mechanism is fixed.
Described pull handle upper end connects a support plate 5, on described fixing seat and be positioned at support plate and be provided with one
Groove 6, it is simple to manually operated support plate.
Described push rod passes in fixing seat, and the left end of push rod connects a jacking block 7, and push rod is circle
Rod structure, jacking block is rectangular structure, is connected fixing to push rod and jacking block by an alignment pin 8
Together.
Described fixing seat left end is provided with a step trough 9, connects between the step trough of jacking block and fixing seat
Being connected to spring 10, and spring is arranged on push rod, such spring plays cushioning effect, prevents
When jacking block ejects, excessive velocities firmly contacts with product and damages product；The left and right sides on described jacking block
It is respectively equipped with a cascaded surface 11, and the cascaded surface of jacking block is placed exactly at step trough, described top
The left upper part of block is provided with an arc section 701 and tilting section 702, and arc section prevents jacking block from damaging
Product, when such jacking block ejects, by cascaded surface and step trough, jacking block translation motion will not be sent out
Raw crooked, it is ensured that the left end arc section of jacking block completely attaches to product and compresses product, it is ensured that pressure
Uniformly, it is also prevented from injuring product.
Operation principle of the present invention: described support plate pull-up drives pull handle motion, due to pull handle and push rod
Between the gear teeth engage each other thus drive push rod to move, make push rod bounce back, under support plate, pressure zone moves
Pull handle moves, and makes push rod eject and compresses product.
Above-described embodiment is the specific descriptions carrying out the present invention, simply the present invention is entered one
Step explanation, it is impossible to be interpreted as limiting the scope of the present invention, those skilled in the art's root
Make some nonessential improvement according to the content of foregoing invention and adjustment each falls within the guarantor of the present invention
Within the scope of protecting.
Claims (6)
1. an elastic hold-down mechanism, including fixing seat, it is characterised in that: also include pull handle
With the mutual gear teeth meshing of push rod, pull handle and push rod links together；Described pull handle upper end connects one
Support plate；Described push rod passes in fixing seat, and the left end of push rod connects a jacking block, and fixing seat is left
End is provided with a step trough, and being connected between jacking block and the step trough of fixing seat has spring, and spring peace
It is contained on push rod；A cascaded surface, and the ladder of jacking block it is respectively arranged on the left side and the right side on described jacking block
Face is placed exactly at step trough；
Described support plate pull-up drives pull handle motion, owing to the gear teeth between pull handle and push rod are mutually nibbled
Closing thus drive push rod to move, make push rod bounce back, under support plate, pressure zone moves pull handle motion, makes push rod
Eject and compress product.
A kind of elastic hold-down mechanism the most according to claim 1, it is characterised in that: institute
Stating pull handle and be 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, makes pull handle and push rod be movably connected in one by interior helical teeth and engaging each other of outer helical teeth
Rise.
A kind of elastic hold-down mechanism the most according to claim 1, it is characterised in that: institute
State fixing seat to be fixed on by the way of being spirally connected on tool or device panel.
A kind of elastic hold-down mechanism the most according to claim 1, it is characterised in that: institute
State on fixing seat and be positioned at support plate and be provided with a groove.
A kind of elastic hold-down mechanism the most according to claim 1, it is characterised in that: institute
Stating push rod is column structure, and jacking block is rectangular structure, by an alignment pin by push rod and jacking block
It is fixed together.
A kind of elastic hold-down mechanism the most according to claim 1, it is characterised in that: institute
The left upper part stating 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 CN104227606A (en) | 2014-12-24 |
| CN104227606B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945842B (en) * | 2016-06-30 | 2017-08-08 | 苏州博众精工科技有限公司 | A kind of clamp system |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104227606A (en) | 2014-12-24 |
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| 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 | ||
| 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 |