CN207431751U - A kind of hydraulic broaching machine cutter holding device - Google Patents
A kind of hydraulic broaching machine cutter holding device Download PDFInfo
- Publication number
- CN207431751U CN207431751U CN201721416842.0U CN201721416842U CN207431751U CN 207431751 U CN207431751 U CN 207431751U CN 201721416842 U CN201721416842 U CN 201721416842U CN 207431751 U CN207431751 U CN 207431751U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- group
- bearing
- adjusting bolt
- utility
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 abstract description 3
- 210000001331 Nose Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Abstract
The utility model discloses a kind of hydraulic broaching machine cutter holding devices, it is characterized in that, including bearing, connector, clamping plate and adjusting bolt, the bearing front surface is equipped with groove, holder top front end centre position is provided inwardly with recess, one group of adjusting bolt is respectively installed in recess left and right ends, every group of adjusting bolt bottom, which is located in groove, is equipped with one group of clamping plate, a piece spring between every group of clamping plate and rest base inner wall is installed, torsional spring is installed between the clamping plate and bearing kept right.By adopting the above-described technical solution, the utility model has the advantages that：The utility model is simple in structure, easy to operate, and cutter can be kept to be not easy to loosen in process, can guarantee that bearing block inner wall precision is accurate.
Description
Technical field
The utility model is related to a kind of bearing block processing tools, 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 inner wall with hydraulic broaching machine in bearing block production process, drawn for hydraulic pressure
For bed, the component 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 inner wall precision can be caused inadequate
Accurately.
The content of the invention
The purpose of this utility model is to provide a kind of hydraulic broaching machine cutter holding device.
To achieve the above object, the technical solution adopted in the utility model is：A kind of hydraulic broaching machine cutter holding device,
Including bearing, connector, clamping plate and adjusting bolt, the bearing front surface is equipped with groove, holder top front end interposition
It puts and is provided inwardly with recess, one group of adjusting bolt is respectively installed in recess left and right ends, every group of adjusting bolt bottom is located at recessed
One group of clamping plate in slot is respectively installed, a spring is installed between every group of clamping plate and rest base inner wall, it is described to keep right
Clamping plate and bearing between torsional spring is installed.
By adopting the above-described technical solution, the utility model has the advantages that：The utility model is simple in structure,
It is easy to operate, cutter can be kept to be not easy to loosen in process, can guarantee that bearing block inner wall precision is accurate.
Description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model top view.
In figure：1st, bearing, 2, connector, 3, clamping plate, 4, adjusting bolt, 5, groove, 6, recess, 7, spring, 8, torsional spring.
Specific embodiment
As illustrated in fig. 1 and 2, the utility model includes bearing 1, connector 2, clamping plate 3 and adjusting bolt 4, before the bearing 1
Surface is equipped with groove 5, and the 1 top nose centre position of bearing is provided inwardly with recess 6, is respectively equipped in 6 left and right ends of recess
One group of adjusting bolt 4,4 bottom of every group of adjusting bolt, which is located in groove 5, is equipped with one group of clamping plate 3, every group of clamping plate 3
A piece spring 7 between 1 bottom interior wall of bearing is respectively installed, the clamping plate 3 kept right and torsional spring 8 is installed between bearing 1.
With the above arrangement, the operation principle of the utility model is as follows：Between cutter is inserted into clamping plate 3, in 7 He of spring
Under the squeezing action of torsional spring 8, the clamping to cutter is realized.
The above content is the detailed descriptions made with reference to specific preferred embodiment to the utility model, it is impossible to assert this
The specific embodiment of utility model is confined to these explanations.For the ordinary skill people of the utility model technical field
For member, without departing from the concept of the premise utility, several simple deduction or replace can also be made, should be all considered as
Belong to the scope of patent protection that claims that the utility model is submitted determine.
Claims (1)
1. a kind of hydraulic broaching machine cutter holding device, it is characterised in that：Including bearing, connector, clamping plate and adjusting bolt, institute
Bearing front surface is stated equipped with groove, holder top front end centre position is provided inwardly with recess, respectively pacifies in recess left and right ends
Equipped with one group of adjusting bolt, every group of adjusting bolt bottom, which is located in groove, is equipped with one group of clamping plate, every group of clamping plate
A piece spring between rest base inner wall is respectively installed, torsional spring is installed between the clamping plate and bearing kept right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416842.0U CN207431751U (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 |
|---|---|---|---|
| CN201721416842.0U CN207431751U (en) | 2017-10-30 | 2017-10-30 | A kind of hydraulic broaching machine cutter holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207431751U true CN207431751U (en) | 2018-06-01 |
Family
ID=62291561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416842.0U Expired - Fee Related CN207431751U (en) | 2017-10-30 | 2017-10-30 | A kind of hydraulic broaching machine cutter holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207431751U (en) |
-
2017
- 2017-10-30 CN CN201721416842.0U patent/CN207431751U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180601 Termination date: 20181030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |