CN205816935U - Horizontal broaching machine knife holder - Google Patents
Horizontal broaching machine knife holder Download PDFInfo
- Publication number
- CN205816935U CN205816935U CN201620708146.6U CN201620708146U CN205816935U CN 205816935 U CN205816935 U CN 205816935U CN 201620708146 U CN201620708146 U CN 201620708146U CN 205816935 U CN205816935 U CN 205816935U
- Authority
- CN
- China
- Prior art keywords
- connector
- hinged
- broaching machine
- knife holder
- connecting plate
- 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
- 238000003825 pressing Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005516 engineering process 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
- 238000000034 method Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a kind of horizontal broaching machine knife holder, relate to broaching machine part field, including the hinge seat that may be installed on broaching machine and support shaft, also include the first connector, press plate mechanism, the second connector, 3rd connector, the 4th connector, torr cutter mechanism and spring mechanism；This utility model is owing to have employed above-mentioned technical scheme, it is possible to solving to use at present cylinder or Hydraulic Cylinder elevating lever to carry out holding in the palm cutter, install complexity, cost is high, piston rod be highly prone to the abrasion of chip, scuffing and scrap, safeguard inconvenient problem.This utility model uses quadric chain, simple in construction, assembling, easy to maintenance, is automatically performed lifting action with broaching tool action, reduces and control difficulty；Using purely mechanic structure, be not required to electrically or hydropneumatic controls element and arranges pipeline, manufacturing cost, simple in construction are greatly reduced, service life is long.
Description
Technical field
This utility model relates to broaching machine part field, especially relates to a kind of horizontal broaching machine knife holder.
Background technology
Horizontal broaching machine adds man-hour, and cutter grips broaching tool carries out horizontal motion and broaching.Because of broaching tool self during broaching
Weight reasons and produce sagging, affect the precision of workpiece, particularly end face squareness and axiality affected maximum.Even if having
A little horizontal broaching machines have installed automatic knife device to send additional, but because of its reasons in structure, the stroke that escorts of broaching tool generally only has broaching tool
The half of effective length, and for determining that the second half section of the broaching tool of workpiece accuracy can not escort, therefore workpiece is drawn
Cut precision impact the biggest.
At present, horizontal broaching machine typically uses cylinder or Hydraulic Cylinder elevating lever to carry out holding in the palm cutter operation, installs complexity, cost
Height, safeguards inconvenience；And use cylinder or hydraulic cylinder structure, piston rod be highly prone to the abrasion of chip, scuffing and scrap.
Utility model content
This utility model is in order to solve above-mentioned technical problem, it is provided that a kind of horizontal broaching machine knife holder, it is possible to solve at present
Using cylinder or Hydraulic Cylinder elevating lever to carry out holding in the palm cutter, install complexity, cost is high, piston rod be highly prone to chip abrasion,
Scratch and scrap, safeguard inconvenient problem.
To achieve these goals, this utility model adopts the following technical scheme that a kind of horizontal broaching machine knife holder, including
May be installed the hinge seat on broaching machine and support shaft, also include
First connector, one end of the first described connector is hinged with described hinge seat；
Press plate mechanism, one end of described press plate mechanism is hinged with the first described connector；
Second connector, one end of the second described connector is hinged with the other end of described press plate mechanism, described
Second connector is provided with jack；
3rd connector, the 3rd described connector is rotatably mounted around in described support shaft, and described the 3rd is even
One end of fitting is hinged with the other end of the second described connector；
4th connector, one end of the 4th described connector is hinged with the other end of the 3rd described connector, described
The other end of the 4th connector hinged with the other end of the first described connector；
Torr cutter mechanism, described torr cutter mechanism is arranged on the other end of described first connector；
Spring mechanism, including guide post and the spring being sleeved on described guide post, one end of described guide post is arranged
Having the first axle sleeve, the first described axle sleeve to be rotatably mounted around in described support shaft, described guide post is actively plugged in
In described jack, one end of described spring leans described second connector, and the other end of described spring leans described
First axle sleeve.
Preferably, described torr cutter mechanism is roller, and the rotating shaft of described roller is arranged on the first described connector
The other end.
Preferably, the 3rd described connector is triangle, and an angle of described triangle is provided with the second axle sleeve, described
The second axle sleeve movable set in described support shaft.
Preferably, described press plate mechanism includes that pressing plate portion and connector portion, described pressing plate portion are that steel plate is made, cross section
" U "-shaped, the position bottom described " u "-shaped can contact with pull head.
Preferably, the second described connector includes the articulated slab being arranged in a mutually vertical manner and leans plate, described articulated slab
One end hinged with the other end of described press plate mechanism, the one of the other end of described articulated slab and the 3rd described connector
Holding hinged, described leaning is provided with jack on plate.
Preferably, the described frame-type that the first connector is hollow, described press plate mechanism can be pressed into described first
The position of the hollow of connector.
Further, the 4th described connector includes the first connection being separately positioned on described first two sides of connector
Plate and the second connecting plate, the first described connecting plate and the second described connecting plate are provided with connecting portion.
Preferably, the 3rd described connector includes threeth connecting plate and described second hinged with described first connecting plate
The 4th connecting plate that connecting plate is hinged.
Preferably, the quantity of described articulated slab is two, and two described articulated slabs are connected with the described the 3rd respectively
Plate and the 4th connecting plate are hinged.
This utility model is owing to have employed above-mentioned technical scheme, it is possible to solves current knife holder and uses cylinder/hydraulic pressure
Cylinder promotes elevating lever to carry out asking cutter operation to install complexity, and cost is high, piston rod be highly prone to the abrasion of chip, scuffing and scrap,
Safeguard inconvenient problem.This utility model use quadric chain, simple in construction, assembling, easy to maintenance, automatic with broaching tool action
Complete lifting action, reduce and control difficulty；Use purely mechanic structure, be not required to electrically or hydropneumatic controls element and deployment tube
Road, is greatly reduced manufacturing cost, simple in construction, and service life is long.
Accompanying drawing explanation
Fig. 1 is torr knife-like state structural representation of the present utility model；
Fig. 2 is depressed state structural representation of the present utility model；
Fig. 3 is axonometric chart of the present utility model；
Wherein, 1-hinge seat；2-support shaft；3-roller；4-spring mechanism；41-guide post；411-the first axle sleeve；42-bullet
Spring；5-press plate mechanism；51-pressing plate portion；52-connector portion；6-the first connector；7-the second connector；71-articulated slab；72-pushes up
Backup plate；721-jack；8-the 3rd connector；81-the 3rd connecting plate；82-the 4th connecting plate；83-the second axle sleeve；9-the 4th connects
Part；91-the first connecting plate；92-the second connecting plate；93-connecting portion；10-broaching tool；101-pull head.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
A kind of horizontal broaching machine knife holder as shown in Figure 1, Figure 2 and Figure 3, including hinge seat 1 He that may be installed on broaching machine
Support shaft 2, also includes the first connector 6, and one end of the first described connector 6 is hinged with described hinge seat 1；Press plate mechanism
5, one end of described press plate mechanism 5 is hinged with the first described connector 6；Second connector 7, the second described connector 7
One end hinged with the other end of described press plate mechanism 5, the second described connector 7 is provided with jack 721；3rd connector
8, the 3rd described connector 8 is rotatably mounted around in described support shaft 2, one end of the 3rd described connector 8 and institute
The other end of the second connector 7 stated is hinged；4th connector 9, one end of the 4th described connector 9 is with the described the 3rd even
The other end of fitting 8 is hinged, and the other end of the 4th described connector 9 is hinged with the other end of the first described connector 6；Torr
Rotor 3, the rotating shaft of described roller 3 is arranged on the other end of described first connector 6；Spring mechanism 4, including guide post 41
With the spring 42 being sleeved on described guide post 41, one end of described guide post 41 is provided with the first axle sleeve 411, described
One axle sleeve 411 is rotatably mounted around in described support shaft 2, and described guide post 41 is actively plugged in described jack 721
In, one end of described spring 42 leans described second connector 7, and the other end of described spring 42 leans the first described axle
Set 411.
The 3rd described connector 8 is triangle, and an angle of described triangle is provided with the second axle sleeve 83, described
Two axle sleeve 83 movable sets are in described support shaft 2.
Described press plate mechanism 5 includes pressing plate portion 51 and connector portion 52, and described pressing plate portion 51 makes for steel plate, cross section
" U "-shaped, the position bottom described " u "-shaped can contact with pull head.
The second described connector 7 includes the articulated slab 71 being arranged in a mutually vertical manner and leans plate 72, described articulated slab 71
One end hinged with the other end of described press plate mechanism 5, the other end of described articulated slab 71 and the 3rd described connector 8
One end hinged, described leaning is provided with jack 721 on plate 72.
The first described connector 6 is the frame-type of hollow, and described press plate mechanism 5 can be pressed into the first described connector
The position of the hollow of 6.
The 4th described connector 9 includes the first connecting plate 91 being separately positioned on described first 6 two sides of connector
Second connecting plate 92, the first described connecting plate 91 and the second described connecting plate 92 are provided with connecting portion 93.
The 3rd described connector 8 includes threeth connecting plate 81 hinged with described first connecting plate 91 and described second even
The 4th connecting plate 82 that fishplate bar 92 is hinged.The quantity of described articulated slab 71 is two, two described articulated slabs 71 respectively with
The 3rd described connecting plate 81 and the 4th connecting plate 82 are hinged.
Work process: as in figure 2 it is shown, when the pull head 101 of broaching machine returns initial position, pull head 101 contacts close successively
Position bottom " U " pressing plate 51 and roller 3, press plate mechanism 5 is pressed into the hollow position of the first connector 6 of frame-type, spring 42
It is compressed to the shortest；As it is shown in figure 1, when pull head 101 works, spring 42 resilience, quadric chain is made at the elastic force of spring 42
Under with, broaching tool 10 held by roller 3, until spring 42 springs back to the longest.
Although detailed description of the invention of the present utility model is described by the above-mentioned accompanying drawing that combines, but not new to this practicality
The restriction of type protection domain, for the technology contents that some are well known to those of ordinary skill in the art, here is omitted, affiliated
Skilled person should be understood that on the basis of the technical solution of the utility model, and those skilled in the art need not pay
Various amendments that creative work can be made or deformation are still within protection domain of the present utility model.
Claims (9)
1. horizontal broaching machine knife holder, including the hinge seat (1) that may be installed on broaching machine and support shaft (2), it is characterised in that also
Including
First connector (6), one end of described the first connector (6) is hinged with described hinge seat (1)；
Press plate mechanism (5), one end of described press plate mechanism (5) is hinged with described the first connector (6)；
Second connector (7), one end of described the second connector (7) is hinged with the other end of described press plate mechanism (5), institute
The second connector (7) stated is provided with jack (721)；
3rd connector (8), the 3rd described connector (8) is rotatably mounted around in described support shaft (2), described
One end of three connectors (8) is hinged with the other end of described the second connector (7)；
4th connector (9), one end of the 4th described connector (9) is hinged with the other end of the 3rd described connector (8),
The other end of the 4th described connector (9) is hinged with the other end of described the first connector (6)；
Torr cutter mechanism, described torr cutter mechanism is arranged on the other end of described first connector (6)；
Spring mechanism (4), including guide post (41) and the spring (42) that is sleeved on described guide post (41), described guide post
(41) one end is provided with the first axle sleeve (411), and described the first axle sleeve (411) is rotatably mounted around described support shaft
(2), on, described guide post (41) is actively plugged in described jack (721), and one end of described spring (42) leans institute
Stating the second connector (7), the other end of described spring (42) leans described the first axle sleeve (411).
Horizontal broaching machine knife holder the most according to claim 1, it is characterised in that described torr cutter mechanism is roller (3),
The rotating shaft of described roller (3) is arranged on the other end of described the first connector (6).
Horizontal broaching machine knife holder the most according to claim 1, it is characterised in that the 3rd described connector (8) is three
Dihedral, an angle of described triangle is provided with the second axle sleeve (83), and described the second axle sleeve (83) movable set is described
In support shaft (2).
Horizontal broaching machine knife holder the most according to claim 1, it is characterised in that described press plate mechanism (5) includes pressure
Plate portion (51) and connector portion (52), described pressing plate portion (51) is that steel plate is made, and cross section is " U "-shaped, near described " u "-shaped
The position of bottom can contact with pull head (101).
Horizontal broaching machine knife holder the most according to claim 1, it is characterised in that described the second connector (7) includes
The articulated slab (71) that is arranged in a mutually vertical manner and lean plate (72), one end of described articulated slab (71) and described press plate mechanism
(5) the other end is hinged, and the other end of described articulated slab (71) is hinged with one end of the 3rd described connector (8), described
Lean and on plate (72), be provided with jack (721).
6. according to the horizontal broaching machine knife holder described in any one of claim 1-5, it is characterised in that the first described connector
(6) being the frame-type of hollow, described press plate mechanism (5) can be pressed into the position of the hollow of described the first connector (6).
Horizontal broaching machine knife holder the most according to claim 6, it is characterised in that the 4th described connector (9) includes
It is separately positioned on the first connecting plate (91) and second connecting plate (92) of described first (6) two sides of connector, described
A plate (91) and described the second connecting plate (92) are provided with connecting portion (93).
Horizontal broaching machine knife holder the most according to claim 7, it is characterised in that the 3rd described connector (8) includes
Threeth connecting plate (81) hinged with described first connecting plate (91) and hinged the 4th connecting plate of described second connecting plate (92)
(82)。
Horizontal broaching machine knife holder the most according to claim 8, it is characterised in that the quantity of described articulated slab (71) is
Two, two described articulated slabs (71) are hinged with the 3rd described connecting plate (81) and the 4th connecting plate (82) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620708146.6U CN205816935U (en) | 2016-07-06 | 2016-07-06 | Horizontal broaching machine knife holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620708146.6U CN205816935U (en) | 2016-07-06 | 2016-07-06 | Horizontal broaching machine knife holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205816935U true CN205816935U (en) | 2016-12-21 |
Family
ID=57564499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620708146.6U Expired - Fee Related CN205816935U (en) | 2016-07-06 | 2016-07-06 | Horizontal broaching machine knife holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205816935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833397A (en) * | 2022-04-27 | 2022-08-02 | 东风汽车底盘系统有限公司 | Horizontal broaching machine knife supporting device |
-
2016
- 2016-07-06 CN CN201620708146.6U patent/CN205816935U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833397A (en) * | 2022-04-27 | 2022-08-02 | 东风汽车底盘系统有限公司 | Horizontal broaching machine knife supporting device |
| CN114833397B (en) * | 2022-04-27 | 2024-06-18 | 东风汽车底盘系统有限公司 | Horizontal broaching machine holds in palm sword device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161221 Termination date: 20210706 |