CN207709014U - A kind of cubic hinge press hard alloy top hammer - Google Patents
A kind of cubic hinge press hard alloy top hammer Download PDFInfo
- Publication number
- CN207709014U CN207709014U CN201721513289.2U CN201721513289U CN207709014U CN 207709014 U CN207709014 U CN 207709014U CN 201721513289 U CN201721513289 U CN 201721513289U CN 207709014 U CN207709014 U CN 207709014U
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- plane
- hammer
- protrusion
- peen
- connecting rod
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Abstract
A kind of cubic hinge press hard alloy top hammer, including cylindrical hammer bottom, hammer the peen that truncated rectangular pyramids shape is set on bottom into shape, big inclined-plane and small inclined-plane is respectively set in peen surrounding from the top down, the protrusion of several circular arc bodily forms is set on small inclined-plane, a diameter of 0.2mm-1.5mm of protrusion, raised height are 0.2-1mm.The utility model has the advantages that protrusion of the utility model by the setting circular arc bodily form on small inclined-plane, the frictional force between pyrophillite sealing strip and small inclined-plane can be increased, cubic hinge press deflation big gun accident in release is reduced to occur, prevent damage top hammer and Synthetic block, to reduce economic loss, production cost is saved.
Description
Technical field
The utility model is related to the synthesis device technical field of superhard material, specifically a kind of cubic hinge press hard
Alloy top hammer.
Background technology
The superhigh-temperature and-pressure synthetic mould of cubic hinge press is by mutually perpendicular six top hammers of three-dimensional axis and its steel loop
Composition.For existing top hammer along its top surface downwards there are one small bevel edge, the effect of small bevel edge is to squeeze Synthetic block in six top hammers
When, wedge sealing strip is formed between two adjacent top hammers, for sealing the energy of synthesis intracavitary.But since sealing strip is powdery
Pyrophillite compression moulding, have when forming sealing strip significant component of pyrophillite can be in it is powdered or it is blocky fall off under
Come, cause to be not easy to form sealing strip, so as to cause deflation big gun is easily caused when release, causes to split hammer loss, considerably increase Buddha's warrior attendant
The synthesis cost of stone.
Utility model content
To solve the above problems, the purpose of the utility model is to provide a kind of cubic hinge press hard alloy top hammer,
Simple in structure, good airproof performance and safe and reliable.
The utility model to achieve the above object, is achieved through the following technical solutions：A kind of cubic hinge press hard alloy
Top hammer, including cylindrical hammer bottom, hammer the peen that truncated rectangular pyramids shape is arranged on bottom into shape, and peen surrounding is respectively set big oblique from the top down
The protrusion of several circular arc bodily forms, raised a diameter of 0.2mm -1.5mm, raised height are arranged on small inclined-plane for face and small inclined-plane
For 0.2-1mm.
To further realize the purpose of this utility model, following technical scheme can also be used：Distance between adjacent protrusion
For 1mm-6mm.Fixing sleeve is arranged in the peen top, and small inclined-plane is located on fixing sleeve.Fixation is opened up in the middle part of the hammer bottom
Hole, mounting hole is interior to be arranged fixed column, and fixing sleeve lower part opens up circular fixing groove, and the upper end of fixed column passes through peen and positioned at solid
Determine in slot, fixing groove both sides open up link slot respectively, and rack is respectively provided in each link slot, are located at outside the fixed column in fixing groove
Week setting gear ring, two racks are engaged with gear ring respectively, and hammer bottom opens up three mounting grooves, three mounting grooves along border direction
It is communicated with mounting hole, connecting rod is respectively provided in each mounting groove, one end of connecting rod is fixedly connected with fixed column, the other end of connecting rod
End face is plane, and the other end face protrusion of connecting rod hammers bottom side into shape, and connecting rod can be swung along mounting groove.
The utility model has the advantage of：The utility model, can by the protrusion of the setting circular arc bodily form on small inclined-plane
Increase the frictional force between pyrophillite sealing strip and small inclined-plane, reduces cubic hinge press deflation big gun accident in release and occur, prevent
Bad top hammer and Synthetic block are stopped loss, to reduce economic loss, saves production cost.
Description of the drawings
Fig. 1 is the utility model structure diagram；Fig. 2 is the vertical view of Fig. 1；Fig. 3 is another structural representation of Fig. 1
Figure；Fig. 4 is the line A-A sectional view along Fig. 3；Fig. 5 is the line B-B sectional view along Fig. 3.
Specific implementation mode
A kind of cubic hinge press hard alloy top hammer, including cylindrical hammer bottom 1 hammer the hammer that truncated rectangular pyramids shape is arranged on bottom 1 into shape
Top 2, big inclined-plane 3 and small inclined-plane 4 is respectively set in 2 surrounding of peen from the top down, and the protrusion of several circular arc bodily forms is arranged on small inclined-plane 4
The height of 5, a diameter of 0.2mm-1.5mm of protrusion 5, protrusion 5 are 0.2-1mm.This structure on small inclined-plane 4 by being arranged
The protrusion 5 of the circular arc bodily form can increase the frictional force between pyrophillite sealing strip and small inclined-plane, reduce cubic hinge press in release
Middle deflation big gun accident occurs, and prevents damage top hammer and Synthetic block, to reduce economic loss, saves production cost.
Distance between adjacent protrusion 5 is 1mm-6mm.This structure can make several raised 5 distributions more reasonable, can be most
Limits increase the frictional force between pyrophillite sealing strip and small inclined-plane.
Fixing sleeve 6 is arranged in 2 top of peen, and small inclined-plane 4 is located on fixing sleeve 6.This structure can make abrasion most
Small inclined-plane 4 where serious raised 5 can be replaced, and be wasted caused by entire top hammer is needed to change after being worn to avoid small inclined-plane 4.
1 middle part of hammer bottom opens up mounting hole 13, fixed column 10 is arranged in mounting hole 13,6 lower part of fixing sleeve opens up circle
The upper end of the fixing groove 7 of shape, fixed column 10 passes through peen 2 and in fixing groove 7,7 both sides of fixing groove open up link slot respectively
8, rack 9 is respectively provided in each link slot 8, is located at 10 periphery of fixed column in fixing groove 7 and gear ring is set, two racks 9 are distinguished
It is engaged with gear ring, hammer 1 lower part of bottom opens up three mounting grooves 11 along border direction, and three mounting grooves 11 are communicated with mounting hole 13,
It is respectively provided with connecting rod 12 in each mounting groove 11, one end of connecting rod 12 is fixedly connected with fixed column 10, the other end face of connecting rod 12
For plane, the other end face protrusion hammer 1 side of bottom of connecting rod 12, connecting rod 12 can be swung along mounting groove 11.Rack 9 can pass through
Sliding slot is slidably mounted on the top of peen 2.Fixing sleeve 6 first can be placed on peen 2 by this structure when installing fixing sleeve 6
On, so that rack 9 is located in corresponding link slot 8, and the upper end of fixed column 10 is made to be located in fixing groove 7, connecting rod 12 pushed to rotate,
Make connecting rod 12 that fixed column 10 be driven to rotate, the gear ring in fixed column 10 can be moved with carry-over bar 9, to make one end of rack 9
It withstands on fixing sleeve 6, since two racks 9 are located at 10 both sides of fixed column, the rotation of fixed column 10 makes two racks 9 to phase
Anti- direction movement, it is fixed to make 6 fixation of fixing sleeve to make two racks 9 that fixing sleeve 6 to be fixed on peen 2
After 6 abrasion of set, can negative direction rotation, so that two racks 9 is unclamped to fixing sleeve 6, in order to replace fixing sleeve 6.
The technical solution of the utility model is not restricted in the range of embodiment described in the utility model.This practicality is new
The technology contents of the not detailed description of type are known technology.
Claims (2)
1. a kind of cubic hinge press hard alloy top hammer, it is characterised in that：Including cylindrical hammer bottom（1）, hammer bottom into shape（1）Upper setting
The peen of truncated rectangular pyramids shape（2）, peen（2）Big inclined-plane is respectively set in surrounding from the top down（3）With small inclined-plane（4）, small inclined-plane（4）On
The protrusion of several circular arc bodily forms is set（5）, protrusion（5）A diameter of 0.2mm -1.5mm, protrusion（5）Height be 0.2-
1mm, the peen（2）Fixing sleeve is arranged in top（6）, small inclined-plane（4）Positioned at fixing sleeve（6）On, the hammer bottom（1）Middle part
Open up mounting hole（13）, mounting hole（13）Interior setting fixed column（10）, fixing sleeve（6）Lower part opens up circular fixing groove（7）Gu
Fixed column（10）Upper end pass through peen（2）And it is located at fixing groove（7）It is interior, fixing groove（7）Both sides open up link slot respectively（8）, often
A link slot（8）Inside it is respectively provided with rack（9）, it is located at fixing groove（7）Interior fixed column（10）Gear ring, two racks are arranged in periphery
（9）It is engaged respectively with gear ring, hammers bottom into shape（1）Lower part opens up three mounting grooves along border direction（11）, three mounting grooves（11）With
Mounting hole（13）It communicates, each mounting groove（11）Inside it is respectively provided with connecting rod（12）, connecting rod（12）One end and fixed column（10）It is fixed
Connection, connecting rod（12）The other end face be plane, connecting rod（12）The other end face protrusion hammer bottom（1）Side, connecting rod（12）
It can be along mounting groove（11）It swings.
2. a kind of cubic hinge press hard alloy top hammer according to claim 1, it is characterised in that：Adjacent protrusion（5）Between
Distance be 1mm-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721513289.2U CN207709014U (en) | 2017-11-14 | 2017-11-14 | A kind of cubic hinge press hard alloy top hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721513289.2U CN207709014U (en) | 2017-11-14 | 2017-11-14 | A kind of cubic hinge press hard alloy top hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207709014U true CN207709014U (en) | 2018-08-10 |
Family
ID=63061384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721513289.2U Active CN207709014U (en) | 2017-11-14 | 2017-11-14 | A kind of cubic hinge press hard alloy top hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207709014U (en) |
-
2017
- 2017-11-14 CN CN201721513289.2U patent/CN207709014U/en active Active
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