CN109465765A - A kind of subframe channel steel hold-down mechanism - Google Patents
A kind of subframe channel steel hold-down mechanism Download PDFInfo
- Publication number
- CN109465765A CN109465765A CN201811310881.1A CN201811310881A CN109465765A CN 109465765 A CN109465765 A CN 109465765A CN 201811310881 A CN201811310881 A CN 201811310881A CN 109465765 A CN109465765 A CN 109465765A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- compact heap
- channel steel
- support
- down mechanism
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
Abstract
The invention discloses a kind of subframe channel steel hold-down mechanisms, it is related to Trend of Auto Manufacturing Technologies field, including support, cylinder, angled seat, connection frame and compact heap, the cylinder is fixed on the top of support, the output of cylinder is pivotally connected to angled seat, the connection frame is connected to the front end of angled seat, the compact heap is fixed by bolts in the front end of connection frame, the end of compact heap is connected with pressure head by elastic component, the lower part of support is equipped with L shape connecting plate, the end of L shape connecting plate is connected with limited block, the lower end of compact heap is equipped with the spacing breach cooperated with limited block, the present invention is mobile using cylinder driving compact heap, and by means of the pressure head of elasticity, it can independently be compressed according to workpiece with form surface height, achievable workpiece effectively compresses, guarantee dimensional stability.
Description
Technical field
The present invention relates to Trend of Auto Manufacturing Technologies fields, and in particular to a kind of subframe channel steel hold-down mechanism.
Background technique
With being growing more intense for automobile industry competition, the total quality of auto parts and components requires also constantly promoted.Mesh
Before, our factory when producing subframe, channel steel hold-down mechanism design existing defects, often result in compress it is not in place, assembly size is inclined
The problems such as difference is big, and stability is poor.
China Patent Publication No. is that CN101829969A discloses a kind of pressing device, including end compressing unit, flexible
Leading arm, rotary steering seat, rotary steering column and mobile base, in which: the rotary steering seat includes telescopic square tube and guiding
Round tube, the telescopic square tube and guiding round tube are arranged in T-Type structure；One end and end of the flexible leading arm compress single
Member connection, the other end are horizontally inserted into the telescopic square tube of the rotary steering seat；One end is fixed below the rotary steering column
In mobile base, overlying one end is inserted into the guiding round tube of the rotary steering seat.Flexible the leading of this kind of pressing device setting
To arm and rotary steering seat, the adjustment so that end compressing unit can not only stretch can also rotate adjustment, therefore, compress model
It encloses and greatly increases, it can be achieved that being operated to the compression of the workpiece of long range, different location.But the manual side that its compaction process uses
Formula, and pressing force is fixed, none range, cannot be in close contact well with workpiece.
Summary of the invention
The purpose of the present invention is to provide a kind of subframe channel steel hold-down mechanisms, caused by the prior art above-mentioned to solve
Defect.
A kind of subframe channel steel hold-down mechanism, including support, cylinder, angled seat, connection frame and compact heap, the cylinder are solid
Due to the top of support, the output of cylinder is pivotally connected to angled seat, and the connection frame is connected to the front end of angled seat, and the compact heap is logical
The front end that bolt is fixed on connection frame is crossed, the end of compact heap is connected with pressure head by elastic component, and the lower part of support connects equipped with L shape
Fishplate bar, the end of L shape connecting plate are connected with limited block, and the lower end of compact heap is equipped with the spacing breach cooperated with limited block.
Preferably, it is rectangular connecting column that the two sides of the angled seat, which are connected with cross-sectional shape, and connection frame includes fixed frame
And movable holddown, fixed frame and movable holddown are equipped with the right angle v notch v cooperated with connecting column, fixed frame and movable holddown are logical
Cross that screw is connected and fixed and right angle v notch v is contacted with the side of connecting column.
Preferably, the elastic component is spring or rubber or elastic slice.
Preferably, the pressure head is equipped with cylindrical compressed part.
Preferably, the support is equipped with reinforcing rib.
Preferably, mounting hole is additionally provided on the support.
The present invention has the advantages that it is mobile using cylinder driving compact heap, and by means of the pressure head of elasticity, it can be according to workpiece
Profile independently compresses, it can be achieved that workpiece effectively compresses, and guarantees dimensional stability.It can effectively reduce because components compress
It is not firm and caused by size deviation not in place even situations such as scrapping, improving production efficiency improves assembly size qualification
Rate reduces the expenses such as do over again, reprocess, and has saved the costs such as artificial and kinetic energy.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Wherein, 1- support, 2- cylinder, 3- angled seat, 4- connection frame, 41- fixed frame, 42- movable holddown, 5- compact heap, 6-
Elastic component, 7- pressure head, 8-L shape connecting plate, 9- limited block, 10- spacing breach, 11- connecting column, 12- compressed part, 13- reinforcing rib,
14- mounting hole.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Embodiment 1
As shown in Figure 1, a kind of subframe channel steel hold-down mechanism, including support 1, cylinder 2, angled seat 3, connection frame 4 and pressure
Tight block 5, the cylinder 2 are fixed on the top of support 1, and the output of cylinder 2 is pivotally connected to angled seat 3, and the connection frame 4 is connected to angle
The front end of seat 3, the compact heap 5 are fixed by bolts in the front end of connection frame 4, and the end of compact heap 5 is connected by elastic component 6
There is a pressure head 7, the lower part of support 1 is equipped with L shape connecting plate 8, and the end of L shape connecting plate 8 is connected with limited block 9, under compact heap 5
End is equipped with the spacing breach 10 cooperated with limited block 9.
In the present embodiment, it is rectangular connecting column 11, connection frame 4 that the two sides of the angled seat 3, which are connected with cross-sectional shape,
Including fixed frame 41 and movable holddown 42, fixed frame 41 and movable holddown 42 are equipped with the square cooperated with connecting column 11 and lack
Mouthful, fixed frame 41 and movable holddown 42 are connected by screw to fixed and right angle v notch v and contact with the side of connecting column 11.Cylinder 2
It, can be excessive to avoid 5 return of compact heap when return.
In the present embodiment, the elastic component 6 is spring or rubber or elastic slice.
Embodiment 2
As shown in Figure 1, a kind of subframe channel steel hold-down mechanism, including support 1, cylinder 2, angled seat 3, connection frame 4 and pressure
Tight block 5, the cylinder 2 are fixed on the top of support 1, and the output of cylinder 2 is pivotally connected to angled seat 3, and the connection frame 4 is connected to angle
The front end of seat 3, the compact heap 5 are fixed by bolts in the front end of connection frame 4, and the end of compact heap 5 is connected by elastic component 6
There is a pressure head 7, the lower part of support 1 is equipped with L shape connecting plate 8, and the end of L shape connecting plate 8 is connected with limited block 9, under compact heap 5
End is equipped with the spacing breach 10 cooperated with limited block 9.
In the present embodiment, it is rectangular connecting column 11, connection frame 4 that the two sides of the angled seat 3, which are connected with cross-sectional shape,
Including fixed frame 41 and movable holddown 42, fixed frame 41 and movable holddown 42 are equipped with the square cooperated with connecting column 11 and lack
Mouthful, fixed frame 41 and movable holddown 42 are connected by screw to fixed and right angle v notch v and contact with the side of connecting column 11.Cylinder 2
, can be excessive to avoid 5 return of compact heap when return, the elastic component 6 is spring or rubber or elastic slice.
In the present embodiment, the pressure head 7 is equipped with cylindrical compressed part 12, is also possible to other structures shape, has
Body will be adapted with product, and the support 1 is equipped with reinforcing rib 13, be additionally provided with mounting hole 14 on the support 1.
Support 1 in the present apparatus: being fixed in equipment by the course of work and principle of the invention first, after putting product,
Start cylinder 2, the output shaft of cylinder 2 stretches out and drive angled seat 3, connection frame 4 and compact heap 5 to move forward, and pressure head 7 contacts
It to product surface and compresses it, is used as buffer structure due to using elastic component 6, the surface pressure of product can be well realized
Tightly.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (7)
1. a kind of subframe channel steel hold-down mechanism, which is characterized in that including support (1), cylinder (2), angled seat (3), connection frame (4)
And compact heap (5), the cylinder (2) are fixed on the top of support (1), the output of cylinder (2) is pivotally connected to angled seat (3), institute
The front end that connection frame (4) is connected to angled seat (3) is stated, the compact heap (5) is fixed by bolts in the front end of connection frame (4), pressure
The end of tight block (5) is connected with pressure head (7) by elastic component (6), and the lower part of support (1) is equipped with L shape connecting plate (8), the connection of L shape
The end of plate (8) is connected with limited block (9), and the lower end of compact heap (5) is equipped with the spacing breach (10) cooperated with limited block (9).
2. a kind of subframe channel steel hold-down mechanism according to claim 1, it is characterised in that: the two sides of the angled seat (3)
Being connected with cross-sectional shape is rectangular connecting column (11), and connection frame (4) includes fixed frame (41) and movable holddown (42), is fixed
Frame (41) and movable holddown (42) are equipped with the right angle v notch v cooperated with connecting column (11), fixed frame (41) and movable holddown
(42) fixed and right angle v notch v is connected by screw to contact with the side of connecting column (11).
3. a kind of subframe channel steel hold-down mechanism according to claim 1, it is characterised in that: the elastic component (6) is bullet
Spring or rubber or elastic slice.
4. a kind of subframe channel steel hold-down mechanism according to claim 1, it is characterised in that: the pressure head (7) is equipped with
Cylindrical compressed part (12).
5. a kind of subframe channel steel hold-down mechanism according to claim 4, it is characterised in that: the support (1) is equipped with
Reinforcing rib (13).
6. a kind of subframe channel steel hold-down mechanism according to claim 4, it is characterised in that: also set on the support (1)
There are mounting hole (14).
7. a kind of application method of subframe channel steel hold-down mechanism according to claim 4, which is characterized in that specifically such as
Under: the support (1) in the present apparatus is fixed in equipment first, after putting product, is started cylinder (2), the output shaft of cylinder (2)
Stretch out and drive angled seat (3), connection frame (4) and compact heap (5) to move forward, pressure head (7) touch product surface and by its
It compresses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811310881.1A CN109465765A (en) | 2018-11-06 | 2018-11-06 | A kind of subframe channel steel hold-down mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811310881.1A CN109465765A (en) | 2018-11-06 | 2018-11-06 | A kind of subframe channel steel hold-down mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109465765A true CN109465765A (en) | 2019-03-15 |
Family
ID=65666961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811310881.1A Pending CN109465765A (en) | 2018-11-06 | 2018-11-06 | A kind of subframe channel steel hold-down mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109465765A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH597976A5 (en) * | 1975-09-02 | 1978-04-14 | Paul Feusi | Machine tool workpiece holder with support and clamp |
| CN203185175U (en) * | 2013-03-30 | 2013-09-11 | 歌尔声学股份有限公司 | Two-point compressing device |
| CN204248307U (en) * | 2014-11-24 | 2015-04-08 | 重庆山朕科技发展有限公司 | A kind of auto panel hold down gag |
| CN106546200A (en) * | 2015-09-16 | 2017-03-29 | 深圳市光大智能科技有限公司 | A kind of accessory size testing equipment |
| CN207358426U (en) * | 2017-10-20 | 2018-05-15 | 广州汽车集团乘用车有限公司 | A kind of gripper equipment |
| CN207642548U (en) * | 2017-11-28 | 2018-07-24 | 安徽成飞集成瑞鹄汽车模具有限公司 | Automobile front floor welding fixture |
| CN207841129U (en) * | 2018-01-26 | 2018-09-11 | 广州美光研磨科技有限公司 | A kind of frock clamp with pneumoelectric protection mechanism |
| CN209466139U (en) * | 2018-11-06 | 2019-10-08 | 达奥（芜湖）汽车制品有限公司 | A kind of subframe channel steel hold-down mechanism |
-
2018
- 2018-11-06 CN CN201811310881.1A patent/CN109465765A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH597976A5 (en) * | 1975-09-02 | 1978-04-14 | Paul Feusi | Machine tool workpiece holder with support and clamp |
| CN203185175U (en) * | 2013-03-30 | 2013-09-11 | 歌尔声学股份有限公司 | Two-point compressing device |
| CN204248307U (en) * | 2014-11-24 | 2015-04-08 | 重庆山朕科技发展有限公司 | A kind of auto panel hold down gag |
| CN106546200A (en) * | 2015-09-16 | 2017-03-29 | 深圳市光大智能科技有限公司 | A kind of accessory size testing equipment |
| CN207358426U (en) * | 2017-10-20 | 2018-05-15 | 广州汽车集团乘用车有限公司 | A kind of gripper equipment |
| CN207642548U (en) * | 2017-11-28 | 2018-07-24 | 安徽成飞集成瑞鹄汽车模具有限公司 | Automobile front floor welding fixture |
| CN207841129U (en) * | 2018-01-26 | 2018-09-11 | 广州美光研磨科技有限公司 | A kind of frock clamp with pneumoelectric protection mechanism |
| CN209466139U (en) * | 2018-11-06 | 2019-10-08 | 达奥（芜湖）汽车制品有限公司 | A kind of subframe channel steel hold-down mechanism |
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