CN106914777A - A kind of crank does the special clamping device in hole - Google Patents
A kind of crank does the special clamping device in hole Download PDFInfo
- Publication number
- CN106914777A CN106914777A CN201510988601.2A CN201510988601A CN106914777A CN 106914777 A CN106914777 A CN 106914777A CN 201510988601 A CN201510988601 A CN 201510988601A CN 106914777 A CN106914777 A CN 106914777A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- fork
- hole
- top board
- 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.)
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/069—Work-clamping means for pressing workpieces against a work-table
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The special clamping device in hole, including base, fork-shaped pressing plate, pressing plate sliding cylinder and pressing plate compression cylinder are done the present invention relates to a kind of crank, three fork-shaped pressing plates are uniformly arranged on top board, the rear end connection pressing plate sliding cylinder of three fork-shaped pressing plates；The middle part of each fork-shaped pressing plate is made in an elongated hole, each elongated hole and installs a vertical pull bar, and the lower end of each pull bar is all connected with a pressing plate compression cylinder；A vertical through hole is made on three the two of the front end of fork-shaped pressing plate yokes, the top board below each yoke is respectively formed on workpiece placement region.The present invention is that a kind of reasonable in design, clever structure, easy to operate, practical crank do the special clamping device in hole, this equipment have the advantages that clamping workpiece firmly, multiple workpiece can be carried out with the processing of multiple operations, operating efficiency can be greatly improved.
Description
Technical field
Hole exclusive clamps installing is done the present invention relates to the clamping device in machining technique field, especially a kind of crank
It is standby.
Background technology
Aperture needs on the left of sewing machine wobble crank are punched, bore hole and fraising are processed, and existing fixture is every
It is secondary to be only capable of one workpiece of clamping, it is only capable of processing a workpiece every time, therefore process velocity is slow.Additionally, being beaten
, it is necessary to using three kinds of different frocks, workpiece has the mistake of multiple clamping when hole, three operations of bore hole and fraising
Journey, therefore easily there is error, influence product quality.Further, since crank shape is more special, therefore dress
Bit comparison trouble is clamped, easily increases mismachining tolerance.
The content of the invention
It is an object of the invention to make up the deficiencies in the prior art part, there is provided a kind of clamped one time can complete many
Individual workpiece, the crank of multiple working procedure processing do the special clamping device in hole.
The purpose of the present invention is realized by following technological means：
A kind of crank does the special clamping device in hole, it is characterised in that：Slided including base, fork-shaped pressing plate, pressing plate
Take offence cylinder and pressing plate compression cylinder, the tower structure that base is made up of base plate, top board and two side plates, top
Three fork-shaped pressing plates are uniformly arranged on plate, three rear ends of fork-shaped pressing plate are movably connected in one by pin rod
On connecting plate, the connecting plate is connected with the piston rod of pressing plate sliding cylinder, and the pressing plate sliding cylinder is arranged on top board
Rear end；The middle part of each fork-shaped pressing plate is made in an elongated hole, each elongated hole and installs a vertical pull bar,
The lower end of each pull bar is all connected with a pressing plate compression cylinder, and three pressing plate compression cylinders are installed in base plate
On；A vertical through hole is made on three the two of the front end of fork-shaped pressing plate yokes, below each yoke
Top board on be respectively mounted a vertical alignment pin, level is installed on the top board of the alignment pin left back
Locating rod, sets a vertical block, between the alignment pin, locating rod and vertical block in alignment pin left front
Form workpiece placement region.
And, the left and right sides of each described fork-shaped pressing back-end is respectively provided with a guide pad, the guide pad
It is installed on top board.
And, the lower end of described vertical block is commonly mounted on a crossbeam, the crossbeam be located at top board and
Between base plate, the crossbeam connects two lift cylinders, and two lift cylinders are vertically installed on base plate.
And, a spanner is respectively provided with front of the vertical block of each described, the spanner level
On the wall of top board side, the end of spanner is withstood on the side wall of vertical block.
And, described pressing plate sliding cylinder and pressing plate compression cylinder are respectively by pressing plate slip controller and pressing plate
Controller control is compressed, the pressing plate slip controller and pressing plate compress controller and be separately mounted to left plate and right side
On plate.
Advantages and positive effects of the present invention are：
1st, this equipment is positioned using alignment pin, locating rod and vertical block to workpiece, using fork-shaped pressing plate
Workpiece is compressed, this design can ensure that the steadiness that workpiece is installed, it is ensured that machining accuracy.
2nd, multiple workpiece placement regions are provided with the top board of this equipment, therefore multiple workpiece can be processed every time,
And the processing of multiple operations can be completed using the present apparatus, therefore process velocity is accelerated, when being adapted to large-scale production
Use.
3rd, this equipment reduces manual steps, and Automated condtrol is realized substantially, can reduce manual operation
Error, the reduction amount of labour, raising operating efficiency.
4th, the vertical block in this equipment can be lifted, and after its decline, can facilitate the dismounting of workpiece, equally
Play a part of to accelerate speed of production.
5th, it is special that the present invention is a kind of reasonable in design, clever structure, easy to operate, practical crank does hole
With clamping device, this equipment have clamping workpiece firmly, multiple workpiece can be carried out multiple operations processing,
The advantages of operating efficiency being greatly improved.
Brief description of the drawings
Fig. 1 is front view of the invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the side view of Fig. 1；
Fig. 4 is schematic perspective view of the invention；
Fig. 5 is the stereogram of workpiece.
Specific embodiment
Describe embodiments of the invention in detail below in conjunction with the accompanying drawings；It should be noted that the present embodiment is narration
Property, it is not limited, it is impossible to which protection scope of the present invention is limited with this.
A kind of crank does the special clamping device in hole, including base, fork-shaped pressing plate 12, pressing plate sliding cylinder 13
The tower structure being made up of base plate 9, top board 4 and two side plates 2 with pressing plate compression cylinder 8, base,
Three fork-shaped pressing plates are uniformly arranged on top board, three rear ends of fork-shaped pressing plate are movably connected in one by pin rod
On individual connecting plate 6 (therefore, fork-shaped pressing plate can be finely tuned with the vertical direction), the connecting plate is slided with pressing plate
The piston rod connection of cylinder, the pressing plate sliding cylinder is arranged on top board rear end.The left and right of each fork-shaped pressing back-end
Both sides are respectively provided with a guide pad 11, and the guide pad is installed on top board.
Make in an elongated hole 15, each elongated hole and install a vertical drawing in the middle part of each fork-shaped pressing plate
Bar 14, the lower end of each pull bar is all connected with a pressing plate compression cylinder, and three pressing plate compression cylinders are respectively mounted
On base plate.Above-mentioned pressing plate sliding cylinder and pressing plate compression cylinder are respectively by pressing plate slip controller 1 and pressing plate
Controller 10 is compressed to control, the pressing plate slip controller and pressing plate compress controller be separately mounted to left plate and
On right plate.
A vertical through hole 16 is made on three the two of the front end of fork-shaped pressing plate yokes, in each yoke
A vertical alignment pin 18 is respectively mounted on the top board of lower section, one is installed on the top board of the alignment pin left back
The locating rod 17 of individual level, a vertical block 19, the alignment pin, locating rod are set in alignment pin left front
Workpiece placement region is formed and vertical block between.
The lower end of described vertical block is commonly mounted on a crossbeam 7, and the crossbeam is located at top board and base plate
Between, the crossbeam connects two lift cylinders 5, and two lift cylinders are vertically installed on base plate.Each
A spanner 3 is respectively provided with front of vertical block, the spanner is horizontally arranged on the wall of top board side, tightly
Gu the end of spanner is withstood on the side wall of vertical block.
Application method of the invention is：
Workpiece 20 is placed in workpiece placement region, the macropore of workpiece is inserted in alignment pin, lift cylinder
Drive vertical block to rise, the appearance of workpiece is positioned using locating rod and vertical block, and pulled using fastening
Hand holds out against vertical block.Pressing plate sliding cylinder drive connection strip moves three fork-shaped pressing plates and moves forward to specific bit
Put, pressing plate compression cylinder drives pull bar to drive three fork-shaped pressing plates to decline, and makes three the two of fork-shaped pressing plate yokes
Workpiece surface is pressed against, now the vertical through hole on yoke is corresponding with the position in workpiece hole to be processed, you can
Punched, bore hole and fraising are processed.
Claims (5)
1. a kind of crank does the special clamping device in hole, it is characterised in that：Including base, fork-shaped pressing plate, pressing plate
Sliding cylinder and pressing plate compression cylinder, the tower structure that base is made up of base plate, top board and two side plates,
Three fork-shaped pressing plates are uniformly arranged on top board, three rear ends of fork-shaped pressing plate are movably connected in one by pin rod
On individual connecting plate, the connecting plate is connected with the piston rod of pressing plate sliding cylinder, and the pressing plate sliding cylinder is arranged on top
Plate rear end；Make in an elongated hole, each elongated hole and install a vertical drawing in the middle part of each fork-shaped pressing plate
Bar, the lower end of each pull bar is all connected with a pressing plate compression cylinder, and three pressing plate compression cylinders are installed in bottom
On plate；A vertical through hole is made on three the two of the front end of fork-shaped pressing plate yokes, under each yoke
A vertical alignment pin is respectively mounted on the top board of side, a level is installed on the top board of the alignment pin left back
Locating rod, alignment pin left front set a vertical block, the alignment pin, locating rod and vertical block it
Between formed workpiece placement region.
2. a kind of crank according to claim 1 does the special clamping device in hole, it is characterised in that：It is described
The left and right sides of each fork-shaped pressing back-end be respectively provided with a guide pad, the guide pad is installed on top board.
3. a kind of crank according to claim 1 does the special clamping device in hole, it is characterised in that：It is described
The lower end of vertical block be commonly mounted on a crossbeam, the crossbeam is located between top board and base plate, the crossbeam
Two lift cylinders of connection, two lift cylinders are vertically installed on base plate.
4. a kind of crank according to claim 1 does the special clamping device in hole, it is characterised in that：It is described
Each vertical block in front of be respectively provided with a spanner, the spanner is horizontally arranged at top board side wall
On, the end of spanner is withstood on the side wall of vertical block.
5. a kind of crank according to claim 1 does the special clamping device in hole, it is characterised in that：It is described
Pressing plate sliding cylinder and pressing plate compression cylinder controller is compressed by pressing plate slip controller and pressing plate respectively and is controlled,
The pressing plate slip controller and pressing plate compress controller and are separately mounted on left plate and right plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510988601.2A CN106914777A (en) | 2015-12-24 | 2015-12-24 | A kind of crank does the special clamping device in hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510988601.2A CN106914777A (en) | 2015-12-24 | 2015-12-24 | A kind of crank does the special clamping device in hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106914777A true CN106914777A (en) | 2017-07-04 |
Family
ID=59456807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510988601.2A Pending CN106914777A (en) | 2015-12-24 | 2015-12-24 | A kind of crank does the special clamping device in hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106914777A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333124A (en) * | 2018-11-28 | 2019-02-15 | 常州纺织服装职业技术学院 | A kind of special pipe Milling Machining fixture |
| CN112008629A (en) * | 2020-08-25 | 2020-12-01 | 博众精工科技股份有限公司 | Multifunctional product positioning carrier |
-
2015
- 2015-12-24 CN CN201510988601.2A patent/CN106914777A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333124A (en) * | 2018-11-28 | 2019-02-15 | 常州纺织服装职业技术学院 | A kind of special pipe Milling Machining fixture |
| CN109333124B (en) * | 2018-11-28 | 2024-01-19 | 常州纺织服装职业技术学院 | Milling clamp for special-shaped pipe |
| CN112008629A (en) * | 2020-08-25 | 2020-12-01 | 博众精工科技股份有限公司 | Multifunctional product positioning carrier |
| CN112008629B (en) * | 2020-08-25 | 2021-10-15 | 博众精工科技股份有限公司 | Multifunctional product positioning carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170704 |
|
| WD01 | Invention patent application deemed withdrawn after publication |