CN209094192U - The jaw structure of drawbench - Google Patents
The jaw structure of drawbench Download PDFInfo
- Publication number
- CN209094192U CN209094192U CN201821419141.7U CN201821419141U CN209094192U CN 209094192 U CN209094192 U CN 209094192U CN 201821419141 U CN201821419141 U CN 201821419141U CN 209094192 U CN209094192 U CN 209094192U
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- China
- Prior art keywords
- jaw
- groove body
- strip
- shaped cutter
- ontology
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- 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.)
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Abstract
The jaw teeth portion of a kind of jaw structure of drawbench, jaw ontology is equipped with groove body, and the strip-shaped cutter of high rigidity is equipped with groove body stationary fit, i.e., digs into groove body strip-shaped cutter in the side of groove body, is then connected and fixed by pin；Strip-shaped cutter cannot slide in groove body, and the knife edge end of the strip-shaped cutter of high rigidity is higher than the flank of tooth distance of jaw ontology between 0.6-0.8mm.Advantage is, the material of jaw ontology is constant, groove body stationary fit with jaw ontology jaw teeth portion is equipped with the strip-shaped cutter of high rigidity using 60Si2Mn material, hardness reaches HRC56-58 degree, improves whole wearability, and structure is more reasonable, clamping workpiece is more firm, the loss of jaw is significantly reduced, production cost is reduced, improves production efficiency.
Description
Technical field
The utility model relates to a kind of jaw structures of drawbench.
Background technique
Chain drawbench jaw mostly uses mild steel to make at present for save the cost, not wear-resisting, and the service life is low, when use
Between it is short, when replacement, need whole replacement, it is at high cost, and replacement jaw wastes time every time.
Summary of the invention
The purpose of this utility model is that solve it is above-mentioned the problems of existing, provide it is a kind of wear-resisting, the service life it is long one
The jaw structure of kind drawbench.
The utility model is realized in this way: the jaw teeth portion of jaw ontology is equipped with groove body, with jaw ontology jaw teeth portion
Groove body stationary fit the strip-shaped cutter of high rigidity is installed, i.e., strip-shaped cutter is dug into groove body in the side of groove body, then passes through pin
Nail is connected and fixed；Strip-shaped cutter cannot slide in groove body, the knife edge end of the strip-shaped cutter of high rigidity be higher than the flank of tooth of jaw ontology away from
From between 0.6-0.8mm.
The utility model has the advantages that the material of jaw ontology 1 is constant, the groove body stationary fit with jaw ontology jaw teeth portion
The strip-shaped cutter 2 for being equipped with high rigidity uses 60Si2Mn material, and by Q-tempering, hardness reaches HRC56-58 degree, improves whole
The wearability of body, structure is more reasonable, and clamping workpiece is more firm, significantly reduces the loss of jaw, reduces production cost,
Improve production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the structural schematic diagram of jaw ontology；
Fig. 4 is the structural schematic diagram of the strip-shaped cutter of high rigidity；
Fig. 5 is the left view of Fig. 4.
Specific embodiment
It is described in detail with reference to the accompanying drawing: as shown, the jaw teeth portion of jaw ontology 1 is equipped with groove body 1a, with groove body 1a
Stationary fit is equipped with the strip-shaped cutter 2 of high rigidity, i.e., digs into groove body 1a strip-shaped cutter 2 in the side of groove body 1a, then pass through pin
Nail 3 is connected and fixed；Strip-shaped cutter 2 cannot slide in groove body 1a, and the knife edge end 2a of the strip-shaped cutter 2 of high rigidity is higher than jaw ontology 1
Flank of tooth 1b distance a between 0.6-0.8mm.
Claims (1)
1. a kind of jaw structure of drawbench, which is characterized in that the jaw teeth portion of jaw ontology is equipped with groove body, clamps with jaw ontology
The groove body stationary fit in ability to speak portion is equipped with the strip-shaped cutter of high rigidity, i.e., digs into strip-shaped cutter in groove body in the side of groove body, then
It is connected and fixed by pin, strip-shaped cutter cannot slide in groove body, and the knife edge end of the strip-shaped cutter of high rigidity is higher than jaw ontology
Flank of tooth distance is between 0.6-0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419141.7U CN209094192U (en) | 2018-08-31 | 2018-08-31 | The jaw structure of drawbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419141.7U CN209094192U (en) | 2018-08-31 | 2018-08-31 | The jaw structure of drawbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209094192U true CN209094192U (en) | 2019-07-12 |
Family
ID=67151750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821419141.7U Active CN209094192U (en) | 2018-08-31 | 2018-08-31 | The jaw structure of drawbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209094192U (en) |
-
2018
- 2018-08-31 CN CN201821419141.7U patent/CN209094192U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |