CN201848562U - Top rest boring tool for plate shearing machine - Google Patents
Top rest boring tool for plate shearing machine Download PDFInfo
- Publication number
- CN201848562U CN201848562U CN201020604219XU CN201020604219U CN201848562U CN 201848562 U CN201848562 U CN 201848562U CN 201020604219X U CN201020604219X U CN 201020604219XU CN 201020604219 U CN201020604219 U CN 201020604219U CN 201848562 U CN201848562 U CN 201848562U
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- CN
- China
- Prior art keywords
- upper tool
- tool post
- shearing machine
- plate shearing
- clamp
- 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
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a top rest boring tool for a plate shearing machine, which comprises two support platforms, wherein a top rest front positioning seat and a top rest rear positioning block are respectively arranged at the front end and the rear end of each supporting platform; the top rest front positioning seat comprises a base, a support seat, a clamping block I and a clamping block II; the support seat is fixed on one side of the base; the clamping block I can be adjustably arranged on an angle square positioning surface; the clamping block II is arranged on the upper side of the clamping block I and is opposite to the vertical surface of the clamping block I; the top rest rear positioning block is fixed at the rear end of the support platform; and the upper side of the top rest rear positioning block is supported against the lower side at the rear end of the top rest of the plate shearing machine. The top rest boring tool has a simple structure, is convenient for installation and is suitable for simultaneously boring two ends of a structural member with a longer length and asymmetrical front side and rear side. In addition, the top rest boring tool can accurately position and reliably clamp the structural member, has high work efficiency and is suitable for machining structural members in large batch.
Description
Technical field
The utility model relates to a kind of machining frock of large-sized structural parts, and especially a kind of boring technological equipment of plate shearing machine large-sized structural parts belongs to the metal cutting processing technique field.
Background technology
Hydraulic pendulum plate shears is used to cut out the metal blank of linear edge, hydraulic pendulum plate shears is by means of hydraulic cylinder power, driving the hinged plate shearing machine upper tool post of two ends and plate shearing machine fuselage clockwise rotates around hinged center, the cutter that is fixed on plate shearing machine upper tool post downside rotates, by cutter be fixed on relative motion between the bottom knife on the lower table, to being applied shearing force, obtain the plate of Len req or width by the shear material.Because the radius of curvature that cutter rotates around hinged center is bigger, the relative motion between the upper and lower blade is similar to rectilinear motion.To reach linearity and depth of parallelism tolerance in order making, and to reduce the plate distortion as far as possible by shear material edge.The parallelism tolerance of the axiality tolerance of plate shearing machine upper tool post two ends hinge hole and the cutter mounting plane of hinge hole center line and upper tool post is had relatively high expectations, because the length of plate shearing machine upper tool post reaches about 3 meters, must there be special-purpose boring equipment and special-purpose boring technological equipment could satisfy the processing request of upper tool post two ends hinge hole.
Summary of the invention
The purpose of this utility model provide a kind of easy for installation, location accurately, positioning and reliable clamping plate shearing machine upper tool post boring technological equipment.
The utility model is achieved by the following technical programs:
A kind of plate shearing machine upper tool post boring technological equipment, comprise two support platforms that are fixed on the special boring mill workbench, the front and back ends of described each support platform is respectively equipped with locating piece behind knife rest prelocalization seat, the upper tool post, described upper tool post prelocalization seat comprises base, supporting seat, clamp I, clamp II, described supporting seat is fixed on base one side, described supporting seat vertical plane is fixedlyed connected with the base vertical plane, described base upside extends angle square shape locating surface, and described clamp I adjustable ground is arranged on the described angle square shape locating surface; Described clamp II is arranged on clamp I upside, and is relative with clamp I facade, and the clamp II is fixedlyed connected with downside before the plate shearing machine upper tool post; Locating piece is fixed on the support platform rear end behind the described upper tool post, and the locating piece upside withstands on plate shearing machine upper tool post rear end downside behind the upper tool post.Plate shearing machine upper tool post two ends are fixed on the support platform by several screw rod hold-down mechanisms respectively.
The purpose of this utility model can also further realize by following technical measures.
Aforesaid plate shearing machine upper tool post boring technological equipment, locating piece is height-adjustable iron gasket for machine tool behind the wherein said upper tool post.
The utility model is simple in structure, and is easy for installation, is applicable to have length and the asymmetric structural member of front and back side two ends while bore hole.Only need the plate shearing machine upper tool post is placed on behind upper tool post prelocalization seat of the present utility model and the upper tool post on the locating piece, make centering slightly, but with regard to clamping work pieces, the cutter head at plate shearing machine upper tool post two ends can carry out bore hole simultaneously, the location is accurate, reliable clamping, the work efficiency height is suitable for large batch of structural member processing.
Advantage of the present utility model and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the enlarged left view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, height-adjustable iron gasket for machine tool is fixed on two support platforms 1 of special boring mill workbench, locating piece 3 after the front and back ends of each support platform 1 is respectively equipped with upper tool post prelocalization seat 2, upper tool post.Upper tool post prelocalization seat 2 comprises base 21, supporting seat 22, clamp I 23, clamp II 24, supporting seat 22 is fixed on base 21 1 sides, supporting seat 22 is for having the L shaped structure of gusset, supporting seat 22 vertical planes are fixedlyed connected by a plurality of securing members with base 21 vertical planes, and both bottom surfaces are fixed on the front end of support platform 1 respectively by tommyhead bolt, nut.Base 21 upsides extend angle square shape locating surface 211, and clamp I 23 is arranged on the described angle square shape locating surface 211, the shape of clamp I 23 such as inverted L shaped, and screw I 213 successively is screwed into cant board 212 and clamp I 23 front ends on the base 21; The shape of clamp II 24 also as L shaped, is arranged on clamp I 23 upsides, and is relative with clamp I 23 facades, and clamp II 24 is fixedlyed connected by securing member with plate shearing machine upper tool post 4 preceding downsides.Clamp II 24 inferior horns are resisted against on the backing plate 214, and backing plate 214 is the backing plate that hardens, and are fixed on the last cant board 212 of base 21 wearing and tearing angle square shape locating surface 211 in the time of can avoiding clamping work pieces.Locating piece 3 is fixed on support platform 1 rear end behind the upper tool post, and locating piece 3 is selected height-adjustable iron gasket for machine tool for use behind the upper tool post, but height up and down.
When the utility model uses, earlier clamp II 24 usefulness securing members are connected on plate shearing machine upper tool post 4 front ends, then plate shearing machine upper tool post 4 is placed on behind the upper tool post prelocalization seat 2 at its two ends and the upper tool post on the locating piece 3, make plate shearing machine upper tool post 4 front ends insert in the clamp I 23 upsides groove relative with clamp I 23 facades, plate shearing machine upper tool post 4 rear ends are placed on behind the upper tool post on the locating piece 3.Adjust the height of locating piece 3 behind the upper tool post, and carry out the centering of plate shearing machine upper tool post 4.Centering finishes, tighten screw I 213, screw II 215, clamp plate shearing machine upper tool post 4 preceding lower ends, two middle side parts and the technology lug I 41 of rear side, T shape screw rod, pressing plate, isometry block, the locking nut of technology lug II 42 usefulness screw rod hold-down mechanisms 5 with plate shearing machine upper tool post 4 compresses plate shearing machine upper tool post 4 at last, it is completely fixed, just can scrapes planar end surface and bore hole has been processed the hinge hole 43 of plate shearing machine upper tool post 4 both sides.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (2)
1. plate shearing machine upper tool post boring technological equipment, comprise two support platforms that are fixed on the special boring mill workbench, it is characterized in that: be respectively equipped with locating piece behind knife rest prelocalization seat, the upper tool post on the front and back ends of described each support platform, described upper tool post prelocalization seat comprises base, supporting seat, clamp I, clamp II, described supporting seat is fixed on base one side, described supporting seat vertical plane is fixedlyed connected with the base vertical plane, described base upside extends angle square shape locating surface, and described clamp I is adjustable to be arranged on the described angle square shape locating surface; Described clamp II is arranged on clamp I upside, and is relative with clamp I facade, and the clamp II is fixedlyed connected with downside before the plate shearing machine upper tool post; Locating piece is fixed on the support platform rear end behind the described upper tool post, and the locating piece upside withstands on plate shearing machine upper tool post rear end downside behind the upper tool post, and plate shearing machine upper tool post two ends are fixed on the support platform by several screw rod hold-down mechanisms respectively.
2. plate shearing machine upper tool post boring technological equipment as claimed in claim 1 is characterized in that: locating piece is height-adjustable iron gasket for machine tool behind the described upper tool post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020604219XU CN201848562U (en) | 2010-11-12 | 2010-11-12 | Top rest boring tool for plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020604219XU CN201848562U (en) | 2010-11-12 | 2010-11-12 | Top rest boring tool for plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848562U true CN201848562U (en) | 2011-06-01 |
Family
ID=44090975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020604219XU Expired - Fee Related CN201848562U (en) | 2010-11-12 | 2010-11-12 | Top rest boring tool for plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171455A (en) * | 2015-10-14 | 2015-12-23 | 安徽机电职业技术学院 | Boring jig |
| CN111633441A (en) * | 2020-05-14 | 2020-09-08 | 平顶山平煤机煤矿机械装备有限公司 | A tooling suitable for horizontal horizontal deep hole drilling machine |
-
2010
- 2010-11-12 CN CN201020604219XU patent/CN201848562U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171455A (en) * | 2015-10-14 | 2015-12-23 | 安徽机电职业技术学院 | Boring jig |
| CN111633441A (en) * | 2020-05-14 | 2020-09-08 | 平顶山平煤机煤矿机械装备有限公司 | A tooling suitable for horizontal horizontal deep hole drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20131112 |