CN107914167A - Cylindric workpiece multi-connected clamping device - Google Patents
Cylindric workpiece multi-connected clamping device Download PDFInfo
- Publication number
- CN107914167A CN107914167A CN201610879371.0A CN201610879371A CN107914167A CN 107914167 A CN107914167 A CN 107914167A CN 201610879371 A CN201610879371 A CN 201610879371A CN 107914167 A CN107914167 A CN 107914167A
- Authority
- CN
- China
- Prior art keywords
- fixture block
- fixed frame
- block
- fixture
- module
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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 invention discloses a kind of cylindric workpiece multi-connected clamping device, including pedestal, cylinder and fixed frame are installed with successively from left to right in pedestal, lower end and the hinged deflecting drive block of pedestal are provided between cylinder and fixed frame, drive block left end is by the arm of force, and drive block right end is top, abutted by arm of force lower face with cylinder piston rod top, fixture block module is connected with fixed frame, fixture block module right end abuts fixed frame, the top of fixture block module left alignment drive block right end；Fixture block module includes the identical fixture block of several structures, and all fixture blocks are in line, and the flexible block for resetting fixture block are provided between fixture block, fixture block is symmetrical, and there are the identical clamp port of structure in fixture block left and right ends respectively.This cylindric workpiece multi-connected clamping device, due to being driven using cylinder, and distance change is small between fixture block, therefore clamps and unclamp corresponding rapid；Due to using modularized design, replacing fixture block module conveniently, can quickly realize " a tractor serves several purposes ".
Description
Technical field
The present invention relates to frock clamp, particularly multi-connected clamping device.
Background technology
It is used for rapid fastening workpiece when fixture is processing, lathe, cutter, workpiece is kept the technique dress of correct relative position
Put.Fixture is the indispensable component of mechanical processing, in machine tool technology to high speed, efficient, accurate, compound, intelligence, environmental protection direction
Under the drive of development, clamp technology just develops towards high-precision, efficient, module, combination, general, economic direction.Fixture also known as blocks
Tool.In a broad sense, any process in technical process, for device that is rapid, easily and safely installing workpiece, all may be used
Referred to as fixture.Such as welding fixture, inspection jig, assembling jig, machine tool fixture etc..Wherein machine tool fixture is most commonly seen, Chang Jian
Referred to as fixture.In workpieces processing on lathe, for make the surface energy of workpiece reach size as defined in drawing, geometry and with
Workpiece, must be installed (positioning), clipped (clamping) by the technical requirements such as the relative-position error of other surfaces before processing.Using machine
Bed fixture, advantageously ensures that machining accuracy, the stabilized product quality of workpiece；Be conducive to cost of raising labour productivity and reduce；
Be conducive to improve worker's working condition, ensure safety in production；Be conducive to enlarger bed process scope, realize " a tractor serves several purposes ".
Now except Custom Prosthesis is processed, still there are a large amount of large-scale processings, how processing efficiency is improved, be constant mesh
Mark.For how the multiple identical workpiece of a rapid processing, its fixture plays an important role.It is required that fixture is without accurate,
Also can fast reaction, and be modularization as far as possible, a tractor serves several purposes and reduce cost.
The existing fixture clamped at the same time to multiple cylindric workpiece, its is complicated, and each collet is required for individually multiple
Bit architecture (generally spring) and transmission mechanism, each collet are also independent fixation, replace inconvenience.If using each collet as
One entirety, and versatility can be influenced, the cost of complete machine " a tractor serves several purposes ".
The content of the invention
The present invention provides a kind of cylindric workpiece multi-connected clamping device, to solve existing to press from both sides multiple cylindric workpiece at the same time
The problem above for the fixture held.
In order to solve the above technical problems, present invention employs a kind of cylindric workpiece multi-connected clamping device, including pedestal, in pedestal
It is installed with cylinder and fixed frame successively from left to right, lower end and the hinged deflecting of pedestal is provided between cylinder and fixed frame
Drive block, drive block left end are by the arm of force, and drive block right end is to come directly towards, and is abutted by arm of force lower face with cylinder piston rod top,
Fixture block module is connected with fixed frame, fixture block module right end abuts fixed frame, fixture block module left alignment drive block right end
Top；
Fixture block module includes the identical fixture block of several structures, and all fixture blocks are in line, and are provided between fixture block for multiple
The flexible block of position fixture block, fixture block is symmetrical, and there are the identical clamp port of structure in fixture block left and right ends respectively.
Fixed frame last time is provided with fixing groove, and fixture block module is positioned in fixing groove.
Fixing groove is inverse-T-shaped groove or dovetail groove, and fixture block is matched with fixing groove.
Clamp port is longitudinal arc groove.
Fixture block module further includes adjusting block, and adjusting block is used to adjust fixture block module length, so that the matching of fixture block module is fixed
Frame.
This cylindric workpiece multi-connected clamping device, due to being driven using cylinder, and distance change is small between fixture block, thus clamp and
Unclamp corresponding rapid；Due to using modularized design, replacing fixture block module conveniently, can quickly realize " a tractor serves several purposes ".
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the overlooking the structure diagram of fixture block module 4；
Fig. 3 is the side view of fixture block (41), and fixture block (41) is generally inverse-T-shaped, matches the fixing groove of inverse-T-shaped groove profile；
In figure：Cylinder (1), piston rod (2), deflecting drive block (3), by the arm of force (31), top (32), fixture block module (4),
Fixture block (41), flexible block (42), clamp port (43), workpiece (5), adjusting block (6), pedestal (7), fixed frame (8).
Embodiment
As shown in Figures 1 to 3, this cylindric workpiece multi-connected clamping device, including pedestal 7, peace is fixed in pedestal 7 successively from left to right
Equipped with cylinder 1 and fixed frame 8, lower end and the hinged deflecting drive block 3 of pedestal 7 are provided between cylinder 1 and fixed frame 8, is driven
3 left end of block is by the arm of force 31, and 3 right end of drive block is to come directly towards 32, is abutted by 31 lower face of the arm of force with 1 piston rod of cylinder, 2 top, Gu
Determine to be connected with fixture block module 4 on frame 8,4 right end of fixture block module abuts fixed frame 8,4 left alignment drive block 3 of fixture block module
The top 32 of right end.
Fixture block module 4 includes the identical fixture block 41 of several structures, and all fixture blocks are in line, and use is provided between fixture block 41
In the flexible block 42 for resetting fixture block 41, fixture block 41 is symmetrical, and there are the identical clamp port 43 of structure in 41 left and right ends of fixture block respectively,
Clamp port 43 is longitudinal arc groove.Flexible block 42 can use the structure of rubber block or two boards folder spring.
8 last time of fixed frame is provided with fixing groove, and fixture block module 4 is positioned in fixing groove.
Fixing groove is inverse-T-shaped groove or dovetail groove, and fixture block 41 is matched with fixing groove.
Fixture block module 4 further includes adjusting block 6.Under normal circumstances, a component is all consistent standard component in fixture block module 4,
If special circumstances, special fixture block module 4 has been used, the length of fixture block module 4 can be made up by adjusting block 6, so that folder
Block module 4 matches fixed frame 8
When beginning to use, piston 2 is fallen, fixing groove left port is conceded in rotation to deflecting drive block 3 counterclockwise, installs fixture block mould
Group 4,4 both ends of fixture block module do not fill flexible block 42, to ensure to accommodate power.Hoisting piston 2 is to station of awaiting orders.It is inserted into workpiece 5.Rise
Piston 2 is to clamping station and locks.After machining, piston 2 is fallen to station of awaiting orders, workpiece 5 is replaced, into subsequent cycle.
When processing different model workpiece 5, piston 2 is fallen, fixing groove left port is conceded in rotation to deflecting drive block 3 counterclockwise,
Fixture block module 4 is replaced, 4 both ends of fixture block module do not fill flexible block 42, to ensure to accommodate power.Hoisting piston 2 is to station of awaiting orders, fixture block
Module 4, which is replaced, to be completed.
This cylindric workpiece multi-connected clamping device, due to being driven using cylinder, and distance change is small between fixture block 41, therefore clamps
It is corresponding rapid with unclamping；Due to using modularized design, replacing 4 convenience of fixture block module, can quickly realize " a tractor serves several purposes "；Also
Fixture block 41, flexible block 42 are sequenced be put into transfer device in advance, fixture block module 4 is taken out and is also directly placed into transfer device, can
The efficiency for replacing fixture block module 4 is greatly improved, subtracts labor intensity.
Claims (5)
1. cylindric workpiece multi-connected clamping device, including pedestal (7), it is characterised in that：It is fixedly mounted successively from left to right in pedestal (7)
There are cylinder (1) and fixed frame (8), lower end is provided between cylinder (1) and fixed frame (8) and is driven with the hinged deflecting of pedestal (7)
Block (3), drive block (3) left end are that drive block (3) right end is top (32), by the arm of force (31) lower face and gas by the arm of force (31)
Cylinder (1) piston rod (2) top abuts, and fixture block module (4) is connected with fixed frame (8), and fixture block module (4) right end abuts solid
Determine frame (8), the top (32) of fixture block module (4) left alignment drive block (3) right end；
Fixture block module (4) includes the identical fixture block (41) of several structures, and all fixture blocks are in line, and fixture block is provided between (41)
For resetting the flexible block (42) of fixture block (41), fixture block (41) is symmetrical, and fixture block (41) left and right ends have the structure identical respectively
Clamp port (43).
2. cylindric workpiece multi-connected clamping device as claimed in claim 1, it is characterised in that：Fixed frame (8) last time is provided with fixation
Groove, fixture block module (4) are positioned in fixing groove.
It is 3. as claimed in claim 2, it is characterised in that：Cylindric workpiece multi-connected clamping device：Fixing groove is inverse-T-shaped groove or dovetail
Groove, fixture block (41) are matched with fixing groove.
4. cylindric workpiece multi-connected clamping device as claimed in claim 1, it is characterised in that：Clamp port (43) is longitudinal circular arc
Groove.
5. the cylindric workpiece multi-connected clamping device as described in claims 1 to 3 is any, it is characterised in that：Fixture block module (4) further includes
Adjusting block (6), adjusting block (6) is used to adjust fixture block module (4) length, so that fixture block module (4) matching fixed frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610879371.0A CN107914167A (en) | 2016-10-09 | 2016-10-09 | Cylindric workpiece multi-connected clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610879371.0A CN107914167A (en) | 2016-10-09 | 2016-10-09 | Cylindric workpiece multi-connected clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107914167A true CN107914167A (en) | 2018-04-17 |
Family
ID=61891598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610879371.0A Pending CN107914167A (en) | 2016-10-09 | 2016-10-09 | Cylindric workpiece multi-connected clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107914167A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488670A (en) * | 2022-10-31 | 2022-12-20 | 济南中船设备有限公司 | Clamping device for processing end face of bolt rod |
-
2016
- 2016-10-09 CN CN201610879371.0A patent/CN107914167A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488670A (en) * | 2022-10-31 | 2022-12-20 | 济南中船设备有限公司 | Clamping device for processing end face of bolt rod |
| CN115488670B (en) * | 2022-10-31 | 2023-10-13 | 济南中船设备有限公司 | Clamping device for machining end face of bolt rod |
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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: 20180417 |
|
| WD01 | Invention patent application deemed withdrawn after publication |