CN208713167U - Clamp system and chuck with the clamp system - Google Patents
Clamp system and chuck with the clamp system Download PDFInfo
- Publication number
- CN208713167U CN208713167U CN201821113601.3U CN201821113601U CN208713167U CN 208713167 U CN208713167 U CN 208713167U CN 201821113601 U CN201821113601 U CN 201821113601U CN 208713167 U CN208713167 U CN 208713167U
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- power source
- claw
- chuck body
- chuck
- clamp system
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Abstract
The utility model relates to a kind of clamp system and with the chuck of the clamp system, including chuck body, it is distributed on chuck body and multiple claw structures is distributed with, and the driving mechanism for driving claw structure to move, claw structure includes claw, the sliding block being fixedly connected with claw, sliding block slidable fit is in radially sliding along chuck body on chuck body, driving mechanism includes power source, and the bar-link drive between claw structure and power source, the power source drives bar-link drive to act, clamping force or phase resultant motion formation clamping force mutually are lost from movement between claw structure to drive.By the cooperation of bar-link drive and power source, driving force fast and stable can be passed to claw structure, so that claw forms stable, reliable clamping force, while also be able to ascend the clamping accuracy of claw.
Description
Technical field
The utility model relates to a kind of clamp system being installed on laser pipe cutter or plate pipe all-in-one machine and there is the folder
The chuck of tight mechanism, the clamping to materials in the tube, profile to various metal materials.
Background technique
Professional laser pipe cutting machine or plate pipe all-in-one machine is widely used in the processing of the materials in the tube, profile of various metal materials.Client
Clamping force stability, reliability and clamping accuracy problem when paying close attention to very much tubular object extruding.Traditional L-type elongation claw, which exists, to be clamped
It is not firm, the defects of precision is not high.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of clamping force stabilizations, folder reliable, clamping accuracy is good
Tight mechanism.
The technical scheme for implementing the utility model is as follows
Clamp system, including chuck body, be distributed on chuck body multiple claw structures are distributed with, and drive claw structure
The driving mechanism of movement, claw structure includes claw, the sliding block that is fixedly connected with claw, and sliding block slidable fit is in edge on chuck body
Radially sliding for chuck body, the driving mechanism include power source, and the connecting rod between claw structure and power source
Driving mechanism, the power source drive bar-link drive to act, and mutually lose clamping force from movement between claw structure to drive
Or phase resultant motion forms clamping force.
Further, the bar-link drive includes impeller, connector, actuating arm, impeller and power source it is dynamic
The connection of power output end, one end of connector are movably connected on impeller, and the other end of connector is movably connected on actuating arm
One end is fixedly installed support on chuck body, is movably connected on support in the middle part of actuating arm, and the other end of actuating arm passes through
Chuck body and sliding block, which are formed, to be connected, and the movement of the impeller drives actuating arm to put along the radial direction of chuck body by connector
It is dynamic, it is pushed with being formed to sliding block.
Further, the power source is pneumatically or electrically or to surge.
A kind of chuck, including main shaft, the internal tubular carrying cover and above-mentioned clamp system with cavity, carrying cover
One end be fixedly installed in one end of main shaft, the chuck body is fixedly installed in the other end of carrying cover, the driving mechanism peace
Loaded in carrying cover.
Further, the carrying cover inner wall is provided with the guide frame for acting to bar-link drive and forming guiding.
Further, the carrying cover includes power source mounting cup, the guide housing of tubular, power source mounting cup one end and master
Axis is fixedly connected, and the other end is fixedly connected with guide housing, and power source is installed in power source mounting cup, and jointed gear unit is in
In guide housing, chuck body is assemblied in guide housing end.
Further, the main shaft is hollow shaft, and spindle nose is equipped with the rotary joint of the pipeline wiring for power source.
Using above-mentioned technical proposal, bar-link drive is driven to act by power source, to drive between claw structure
Clamping force mutually is lost from movement or phase resultant motion forms clamping force；By the cooperation of bar-link drive and power source, can incite somebody to action
Driving force fast and stable passes to claw structure, so that claw forms stable, reliable clamping force, while being also able to ascend card
The clamping accuracy of pawl.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model clamp system；
Fig. 2 is the schematic diagram that a driving mechanism drives two claw structures；
Fig. 3 is the structural schematic diagram of the utility model chuck；
Fig. 4 is the end structure illustration of the utility model chuck；
Fig. 5 is the sectional view along A-A of Fig. 4
In attached drawing, 1 is chuck body, and 2 be claw, and 3 be sliding block, and 4 be sliding slot, and 5 be power source, and 6 be impeller, and 7 be connection
Part, 8 be actuating arm, and 9 be support, and 10 be bayonet, and 11 be connecting rod, and 12 be main shaft, and 13 be carrying cover, and 14 be power source mounting cup,
15 be guide housing, and 16 be mounting disc, and 17 be mounting plate, and 18 be rotary joint, and 19 be bearing block, and 20 be bearing, and 21 be guide plate,
22 be pilot hole, and 23 be guide groove.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, those of ordinary skill in the art's every other embodiment obtained under the premise of being not necessarily to creative work, all belongs to
In the range of the utility model protection.
As shown in Figs. 1-5, clamp system, including circular chuck body 1, be distributed on chuck body multiple claw knots are distributed with
Structure, claw structure include claw 2, the sliding block being fixedly connected with claw 3, sliding block slidable fit on chuck body along chuck body
It radially slides, i.e., opens up the sliding slot 4 radially arranged in chuck body side surface, sliding block, which is placed in, to be assemblied in sliding slot, can be in sliding slot
Sliding.
And the driving mechanism of claw structure movement is driven, and it is shown in the present embodiment figure there are four claw structure, it is certain to block
The quantity of pawl structure can according to need carry out choice arrangement, and driving mechanism selects two, and a driving mechanism drives two cards
The formation of pawl structure moves synchronously, and drives two claw structures using a driving mechanism, is able to ascend the spirit of claw structure movement
Activity and clip stability.
Driving mechanism includes power source 5, and power source is cylinder or oil cylinder or electric cylinder；And it is in claw structure and power
Bar-link drive between source, power source drive bar-link drive to act, and are mutually lost from movement between claw structure with driving
Clamping force or phase resultant motion is gone to form clamping force.
In specific implementation, bar-link drive includes impeller 6, connector 7, actuating arm 8, impeller and power source it is dynamic
The connection of power output end, one end of connector are flexibly connected (pin shaft) on impeller, and the other end of connector is flexibly connected (pin
Axis) in one end of actuating arm, actuating arm is bending；Support 9 is fixedly installed on chuck body, support can be chuck body
Extend, is also possible to the pedestal being fixedly connected on chuck body by screws bolts；The middle part of actuating arm is flexibly connected (pin
Axis) on support, to form the swing point of actuating arm, the other end of actuating arm passes through chuck body and sliding block is formed and connected, and pushes
The movement of part drives actuating arm radially wobbling along chuck body by connector, is pushed with being formed to sliding block.It is opened on sliding block
Equipped with bayonet 10 so that the end of actuating arm is inserted into；Impeller is connect by connecting rod 11 with the telescopic end of power source.
A kind of chuck is held including main shaft 12, the internal tubular carrying cover 13 and above-mentioned clamp system with cavity
The one end for carrying cover is fixedly installed in one end of main shaft, and chuck body is fixedly installed in the other end of carrying cover, and driving mechanism is installed on
In carrying cover.In specific implementation, carrying cover includes power source mounting cup 14, the guide housing 15 of tubular, mounting cup and guide housing it
Between constitute closed space, to avoid external sundries entrance；Main shaft left end forms mounting disc 16, power source mounting cup one end and master
The mounting disc of axis is fixedly connected by screw, and the other end of power source mounting cup is fixedly connected with guide housing, is installed in power source
There is mounting plate 17, power source is assemblied on mounting plate, and jointed gear unit is in guide housing, and chuck body, which is assemblied in, leads in cover
To cover end.Guide groove inner wall offer for impeller sliding guide groove 23, with promoted impeller axially on it is steady
Fixed sliding, guarantees that the stabilization of power is transmitted to actuating arm.Main shaft is hollow shaft, and spindle nose is equipped with the pipeline wiring for power source
Rotary joint 18.In use, being equipped with bearing block 19 in the middle part of main shaft, rotation is formed by bearing 20 between bearing block and main shaft
Assembly, bearing block are installed and are used in equipment.(welding or screw/bolt connection or integrated molding) installation fixed in guide housing
There is guide plate 21, pilot hole 22 is provided on guide plate, for connecting rod insertion, guiding is formed to the movement of connecting rod, is driven with being promoted
The stability of power transmitting.
Claims (7)
1. clamp system, including chuck body, it is distributed on chuck body multiple claw structures is distributed with, and claw structure is driven to be transported
Dynamic driving mechanism, claw structure includes claw, the sliding block that is fixedly connected with claw, sliding block slidable fit on chuck body along
Chuck body radially slides, which is characterized in that the driving mechanism includes power source, and in claw structure and power source it
Between bar-link drive, the power source drives bar-link drive to act, and is mutually lost from movement between claw structure with driving
Clamping force or phase resultant motion is gone to form clamping force.
2. clamp system as described in claim 1, which is characterized in that the bar-link drive include impeller, connector,
Actuating arm,
The connection of the power output end of impeller and power source, one end of connector is movably connected on impeller, connector it is another
One end is movably connected on one end of actuating arm, and support is fixedly installed on chuck body, branch is movably connected in the middle part of actuating arm
On seat, the other end of actuating arm passes through chuck body and sliding block is formed and connected,
The movement of the impeller drives actuating arm radially wobbling along chuck body by connector, to push away to sliding block formation
It is dynamic.
3. clamp system as claimed in claim 1 or 2, which is characterized in that the power source is pneumatically or electrically or to surge.
4. a kind of chuck, which is characterized in that including main shaft, the internal tubular carrying cover with cavity and the claims
The clamp system of any one of 1-3, the one end for carrying cover are fixedly installed in one end of main shaft, and the chuck body, which is fixedly installed in, to be held
The other end of cover is carried, the driving mechanism is installed in carrying cover.
5. a kind of chuck as claimed in claim 4, which is characterized in that the carrying cover inner wall is provided with to bar-link drive
Movement forms the guide frame of guiding.
6. a kind of chuck as described in claim 4 or 5, which is characterized in that the carrying cover includes that the power source of tubular is installed
Cover, guide housing, power source mounting cup one end are fixedly connected with main shaft, and the other end is fixedly connected with guide housing, and power source is installed on
In power source mounting cup, jointed gear unit is in guide housing, and chuck body is assemblied in guide housing end.
7. a kind of chuck as described in claim 4 or 5, which is characterized in that the main shaft is hollow shaft, and spindle nose is equipped with
For the rotary joint of the pipeline wiring of power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113601.3U CN208713167U (en) | 2018-07-14 | 2018-07-14 | Clamp system and chuck with the clamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113601.3U CN208713167U (en) | 2018-07-14 | 2018-07-14 | Clamp system and chuck with the clamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208713167U true CN208713167U (en) | 2019-04-09 |
Family
ID=65973428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821113601.3U Active CN208713167U (en) | 2018-07-14 | 2018-07-14 | Clamp system and chuck with the clamp system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208713167U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860896A (en) * | 2019-12-07 | 2020-03-06 | 代莉玲 | Automatic assembly process for water temperature sensor module of automobile engine |
| CN110961882A (en) * | 2019-12-07 | 2020-04-07 | 代莉玲 | Automatic assembling equipment for water temperature sensor module of automobile engine |
| CN113524008A (en) * | 2021-06-15 | 2021-10-22 | 广州大学 | Special reinforced grinding equipment and grinding method for vibration isolation spring |
-
2018
- 2018-07-14 CN CN201821113601.3U patent/CN208713167U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860896A (en) * | 2019-12-07 | 2020-03-06 | 代莉玲 | Automatic assembly process for water temperature sensor module of automobile engine |
| CN110961882A (en) * | 2019-12-07 | 2020-04-07 | 代莉玲 | Automatic assembling equipment for water temperature sensor module of automobile engine |
| CN113524008A (en) * | 2021-06-15 | 2021-10-22 | 广州大学 | Special reinforced grinding equipment and grinding method for vibration isolation spring |
| CN113524008B (en) * | 2021-06-15 | 2022-04-29 | 广州大学 | Special reinforced grinding equipment and grinding method for vibration isolation spring |
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