CN208976603U - A kind of American mechanical suspension steady brace hole punching positioning device - Google Patents
A kind of American mechanical suspension steady brace hole punching positioning device Download PDFInfo
- Publication number
- CN208976603U CN208976603U CN201821192844.0U CN201821192844U CN208976603U CN 208976603 U CN208976603 U CN 208976603U CN 201821192844 U CN201821192844 U CN 201821192844U CN 208976603 U CN208976603 U CN 208976603U
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- China
- Prior art keywords
- punch
- pin
- plate
- bottom plate
- top plate
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- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 title claims abstract description 24
- 239000000725 suspension Substances 0.000 title claims abstract description 14
- 238000005520 cutting process Methods 0.000 claims abstract description 28
- 239000007787 solid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
A kind of American mechanical suspension steady brace hole punching positioning device, including bottom plate, the top plate above bottom plate, the annular cavity plate being fixed below top plate, the punch-pin matched with cavity plate being fixed on above bottom plate and the die shank for being connected with press-loading device output end being arranged in above top plate；It is provided with guide post above bottom plate, pilot hole corresponding with guide post position is provided on top plate, guide sleeve is provided on the outside of pilot hole, guide post one end is stretched out by guide sleeve and self- steering hole；Punch-pin includes two punch-pin annular cutting edges being vertically disposed with, and the cavity plate includes cavity plate annular cutting edge corresponding with punch-pin annular cutting edge.A kind of American mechanical suspension steady brace hole punching positioning device of the utility model can be punched the end of rectangular tube, easy to use, and overall structure is stablized.
Description
Technical field
The utility model belongs to shaft installation fitting field more particularly to a kind of American mechanical suspension steady brace punching is fixed
Position device.
Background technique
As the accessory mainly stretched in American suspension, hanging steady brace has the function of longitudinal stretching force, makes
It can no longer meet requirement with plasma cutting machine, scarfing detail is jagged after plasma cutting machine is cut, shape
Irregularly, when later period group is welded, cause manufacturing process difficult, influence to weld and assemble, the work rate of worker is very big, assembly efficiency
It is low.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of American mechanical suspension steady brace punching
Hole positioning device.
To achieve the above object, the utility model adopts the technical scheme that
A kind of American mechanical suspension steady brace hole punching positioning device, it is characterised in that: including bottom plate, be located above bottom plate
Top plate, the annular cavity plate being fixed below top plate, the punch-pin matched with cavity plate, the punch-pin that are fixed on above bottom plate fix
Plate, die block and the die shank for being connected with press-loading device output end being arranged in above top plate；
It is provided with guide post above the bottom plate, pilot hole corresponding with guide post position is provided on the top plate,
Guide sleeve is provided on the outside of pilot hole, described guide post one end is stretched out by guide sleeve and self- steering hole；
The punch-pin includes two punch-pin annular cutting edges being vertically disposed with, and the cavity plate includes and punch-pin annular cutting edge phase
Corresponding cavity plate annular cutting edge.
Preferably, punch-pin is mutually fixed with bottom plate by punch retainer；The punch-pin lower end is fixedly installed step, institute
Step holding is stated in the groove in the middle part of punch retainer, the punch retainer is fixedly connected by screw with bottom plate.
Preferably, cavity plate is connected by die block with top plate；The cavity plate upper end is fixedly installed step, and described
In the groove in the middle part of die block, the die block is fixedly linked by screw and top plate for rank holding.
Preferably, punch-pin top is provided with rotary table, in punching course, rectangle pipe port upper wall to be punched be located at rotary table with
Between the punch-pin annular cutting edge being located above, rectangular tube lower wall is located between two punch-pin annular cutting edges.
A kind of American mechanical suspension steady brace hole punching positioning device of the utility model can end to rectangular tube into
Row punching, it is easy to use, and overall structure is stablized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 be the utility model rectangular tube welding after structural schematic diagram (wherein rectangular tube both ends have been punched into circular arc
Weld bond).
In the accompanying drawings, 1 cavity plate, 11 cavity plate annular cutting edges, 12 steps, 2 punch-pin, 21 punch-pin annular cutting edges, 22 rotary tables, 3 convex
Mould fixed plate, 4 bottom plates, 5 bolts, 6 rectangular tubes, 7 guide posts, 71 guide sleeves, 8 die blocks, 9 top plates, 10 die shanks.
Specific embodiment
Below in conjunction with the embodiment that attached drawing provides, specific embodiment of the present utility model is further illustrated.This is practical new
Type is not limited to the following description.
Embodiment 1
A kind of American mechanical suspension steady brace hole punching positioning device, top plate 9 including bottom plate 4, above bottom plate 4,
Be fixed on the annular cavity plate 1 of the lower section of top plate 9, the punch-pin 2 matched with cavity plate 1 for being fixed on 4 top of bottom plate, punch retainer 3,
Die block 8 and the die shank 10 for being connected with press-loading device output end that 9 top of top plate is set；Top plate 9 and bottom plate 4
It is oppositely arranged, guide post 7 is provided therebetween.
Further, it is fixedly installed guide post 7 above bottom plate 4, is provided on the top plate 9 and 7 position phase of guide post
Corresponding pilot hole, pilot hole outside are provided with guide sleeve 71, and described 7 one end of guide post is stretched by guide sleeve 71 and self- steering hole
Out；In punching course, top plate 9 moves along 7 length direction of guide post under the drive of press-loading device and does ramming motion.
The punch-pin 2 includes the annular cutting edge 21 of two punch-pin 2 setting up and down, and the cavity plate 1 includes and the annular sword of punch-pin 2
21 corresponding cavity plate annular cutting edges 11 of mouth.In punching course, cavity plate annular cutting edge 11 is under the drive of top plate 9 to artwork annular
Rectangular tube 6 is placed among punch-pin about 2 two annular cutting edges, is withstood on punch-pin 2 with the stile of rectangular tube 6 by cutting edge punching press
Annular region among lower cutting edge starts switch, cavity plate 1 (it is corresponding with artwork to be provided with position in the middle part of cavity plate 1 as positioning
Circular groove/via hole, cavity plate annular cutting edge 11 are sheared 6 arm of rectangular tube in punching press with the annular cutting edge 21 of punch-pin 2 and are rushed
Cut out) downlink, the primary blanking process for completing 6 upper and lower surfaces of rectangular tube, there is slight depression in 6 lower surface of rectangular tube, but does not influence
Product quality and subsequent welding.
In the present embodiment, die shank 10 is installed in 10 hole of punching machine top shoe die shank, is fixed with jackscrew, uses T-type spiral shell
Bottom plate 4 is fixed on work bench of punch press by bolt 5 and pressing plate, and mold is installed.Slider of punch stroke is adjusted, rectangular tube 6 is put
To at 2 positioning of punch-pin, start floor push, completes one end punching, rectangular tube 6 is turned around, is put at 2 positioning of punch-pin, opens again
Dynamic floor push, completes punching.
Preferably, punch-pin 2 and 4 phase of bottom plate are fixed by punch retainer 3；2 lower end of punch-pin is fixedly installed platform
Rank 12, in the groove at 3 middle part of punch retainer, the punch retainer 3 passes through bolt 5 and bottom plate 4 for 12 holding of step
It is fixedly connected.
Preferably, cavity plate 1 is connected by die block 8 with top plate 9；1 upper end of cavity plate is fixedly installed step 12,
In the groove at 8 middle part of die block, the die block 8 passes through screw and 9 stationary phase of top plate for 12 holding of step
Even.
Preferably, 2 top of punch-pin is provided with rotary table 22, in punching course, 6 port upper wall of rectangular tube to be punched is located at
Rotary table 22 and the annular sword of punch-pin 2 for being located above (in the annular cutting edge 21 of two punch-pin setting up and down 2 relative position above)
Between mouth 21,6 lower wall of rectangular tube is located between the annular cutting edges 21 of two punch-pin 2.
In above-described embodiment, punch-pin 2, cavity plate 1 are cylindrical structure, and 360 ° of cutting edges, the setting of mold guide post 7 is in side
Rear (operate in front of feed side position), working region is the fan-shaped region in 210 ° of front, and die life improves about 5 times,
Worker operation is flexible and convenient.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (4)
1. a kind of American mechanical suspension steady brace hole punching positioning device, it is characterised in that: including bottom plate, above bottom plate
Top plate, the annular cavity plate being fixed below top plate, the punch-pin matched with cavity plate being fixed on above bottom plate, punch retainer,
Die block and the die shank for being connected with press-loading device output end being arranged in above top plate；
It is provided with guide post above the bottom plate, pilot hole corresponding with guide post position is provided on the top plate, is oriented to
Guide sleeve is provided on the outside of hole, described guide post one end is stretched out by guide sleeve and self- steering hole；
The punch-pin includes two punch-pin annular cutting edges being vertically disposed with, and the cavity plate includes corresponding with punch-pin annular cutting edge
Cavity plate annular cutting edge.
2. a kind of American mechanical suspension steady brace hole punching positioning device according to claim 1, it is characterised in that: pass through
Punch retainer mutually fixes punch-pin with bottom plate；The punch-pin lower end is fixedly installed step, and the step holding is solid in punch-pin
In groove in the middle part of fixed board, the punch retainer is fixedly connected by screw with bottom plate.
3. a kind of American mechanical suspension steady brace hole punching positioning device according to claim 1, it is characterised in that: described
Cavity plate is connected by die block with top plate；The cavity plate upper end is fixedly installed step, and the step holding is solid in cavity plate
In groove in the middle part of fixed board, the die block is fixedly linked by screw and top plate.
4. a kind of American mechanical suspension steady brace hole punching positioning device according to claim 1, it is characterised in that: described
Punch-pin top is provided with rotary table, and in punching course, rectangle pipe port upper wall to be punched is located at rotary table and the punch-pin that is located above
Between annular cutting edge, rectangular tube lower wall is located between two punch-pin annular cutting edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192844.0U CN208976603U (en) | 2018-07-24 | 2018-07-24 | A kind of American mechanical suspension steady brace hole punching positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192844.0U CN208976603U (en) | 2018-07-24 | 2018-07-24 | A kind of American mechanical suspension steady brace hole punching positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208976603U true CN208976603U (en) | 2019-06-14 |
Family
ID=66780424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821192844.0U Expired - Fee Related CN208976603U (en) | 2018-07-24 | 2018-07-24 | A kind of American mechanical suspension steady brace hole punching positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208976603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814151A (en) * | 2019-11-22 | 2020-02-21 | 余庆县兴达家具制造有限公司 | Arc-shaped blanking device |
-
2018
- 2018-07-24 CN CN201821192844.0U patent/CN208976603U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814151A (en) * | 2019-11-22 | 2020-02-21 | 余庆县兴达家具制造有限公司 | Arc-shaped blanking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20210724 |