CN107825155A - A kind of hydraulic broaching machine cutter holding device - Google Patents
A kind of hydraulic broaching machine cutter holding device Download PDFInfo
- Publication number
- CN107825155A CN107825155A CN201711051966.8A CN201711051966A CN107825155A CN 107825155 A CN107825155 A CN 107825155A CN 201711051966 A CN201711051966 A CN 201711051966A CN 107825155 A CN107825155 A CN 107825155A
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- group
- bearing
- regulating bolt
- holding device
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
Abstract
The invention discloses a kind of hydraulic broaching machine cutter holding device, it is characterized in that, including bearing, connector, clamping plate and regulating bolt, the preceding surface of bearing is provided with groove, holder top front end centre position is provided inwardly with recess, one group of regulating bolt is respectively installed in recess left and right ends, every group of regulating bolt bottom, which is located in groove, is provided with one group of clamping plate, a piece spring is installed between every group of clamping plate and rest base inwall, torsion spring is installed between the clamping plate and bearing kept right.By adopting the above-described technical solution, the invention has the advantages that：The present invention is simple in construction, easy to operate, and cutter can be kept to be not easy to loosen in process, can guarantee that bearing block inwall precision is accurate.
Description
Technical field
The present invention relates to a kind of bearing block processing tool, and in particular to a kind of hydraulic broaching machine cutter holding device.
Background technology
, it is necessary to carry out wire drawing process to bearing block inwall with hydraulic broaching machine in bearing block production process, drawn for hydraulic pressure
For bed, the part of most critical is cutter, but is fixed at present for cutter for this aspect, and the fixture of use is due in structure
The defects of, cutter can not effectively be clamped, once and cutter loosens, bearing block inwall precision can be caused inadequate
Accurately.
The content of the invention
It is an object of the invention to provide a kind of hydraulic broaching machine cutter holding device.
To achieve the above object, the technical solution adopted by the present invention is：A kind of hydraulic broaching machine cutter holding device, including
Bearing, connector, clamping plate and regulating bolt, the preceding surface of bearing are provided with groove, holder top front end centre position to
It is interior to be provided with recess, one group of regulating bolt is respectively installed in recess left and right ends, every group of regulating bolt bottom is located in groove
One group of clamping plate is respectively installed, a spring, the folder kept right are installed between every group of clamping plate and rest base inwall
Torsion spring is installed between plate and bearing.
By adopting the above-described technical solution, the invention has the advantages that：Simple in construction, operation side of the invention
Just, cutter can be kept to be not easy to loosen in process, can guarantee that bearing block inwall precision is accurate.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
In figure：1st, bearing, 2, connector, 3, clamping plate, 4, regulating bolt, 5, groove, 6, recess, 7, spring, 8, torsion spring.
Embodiment
As illustrated in fig. 1 and 2, the present invention includes bearing 1, connector 2, clamping plate 3 and regulating bolt 4, the 1 preceding surface of bearing
Provided with groove 5, the top nose centre position of bearing 1 is provided inwardly with recess 6, and one group is respectively provided with the left and right ends of recess 6
Regulating bolt 4, every group of regulating bolt 4 bottom, which is located in groove 5, is provided with one group of clamping plate 3, every group of clamping plate 3 and branch
A spring 7 is respectively installed between 1 bottom interior wall of seat, torsion spring 8 is installed between the clamping plate 3 and bearing 1 kept right.
By arrangement above, operation principle of the invention is as follows：Between cutter is inserted into clamping plate 3, in spring 7 and torsion spring
Under 8 squeezing action, the clamping to cutter is realized.
Above content is to combine the detailed description made for the present invention of specific preferred embodiment, it is impossible to assert the present invention
Embodiment be confined to these explanations.For general technical staff of the technical field of the invention, not
On the premise of departing from present inventive concept, some simple deduction or replace can also be made, the present invention should be all considered as belonging to and be carried
The scope of patent protection that claims of friendship determine.
Claims (1)
- A kind of 1. hydraulic broaching machine cutter holding device, it is characterised in that：Including bearing, connector, clamping plate and regulating bolt, institute State the preceding surface of bearing and be provided with groove, holder top front end centre position is provided inwardly with recess, respectively pacified in recess left and right ends Equipped with one group of regulating bolt, every group of regulating bolt bottom, which is located in groove, is provided with one group of clamping plate, every group of clamping plate A piece spring is respectively installed between rest base inwall, torsion spring is installed between the clamping plate and bearing kept right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711051966.8A CN107825155A (en) | 2017-10-30 | 2017-10-30 | A kind of hydraulic broaching machine cutter holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711051966.8A CN107825155A (en) | 2017-10-30 | 2017-10-30 | A kind of hydraulic broaching machine cutter holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107825155A true CN107825155A (en) | 2018-03-23 |
Family
ID=61651299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711051966.8A Pending CN107825155A (en) | 2017-10-30 | 2017-10-30 | A kind of hydraulic broaching machine cutter holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107825155A (en) |
-
2017
- 2017-10-30 CN CN201711051966.8A patent/CN107825155A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180323 |