CN208342618U - A kind of clamping device that can quickly adjust - Google Patents
A kind of clamping device that can quickly adjust Download PDFInfo
- Publication number
- CN208342618U CN208342618U CN201820792135.XU CN201820792135U CN208342618U CN 208342618 U CN208342618 U CN 208342618U CN 201820792135 U CN201820792135 U CN 201820792135U CN 208342618 U CN208342618 U CN 208342618U
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- CN
- China
- Prior art keywords
- clamp block
- clamping device
- sliding rail
- stretch arm
- quickly adjust
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- 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.)
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Abstract
The utility model relates to the clamping devices that one kind can be adjusted quickly.The clamping device includes fixed clamp block and active clamp block, the fixed clamp block is fixedly connected on the base, the active clamp block can be slidably mounted on pedestal by sliding rail, the clamping device further includes stretch arm, one end of the stretch arm is equipped with for reducing the jaw of clamping device with by the thrustor of Workpiece clamping, the pedestal is equipped with more than two one end connections for stretch arm far from thrustor to realize the connection structure of guide direction adjusting of the stretch arm along sliding rail, connection structure arranged for interval in the guide direction of sliding rail.The clamping device that can quickly adjust of the utility model is in adjusting jaw, stretch arm can realize active clamp block along the different positions of sliding rail guide direction by the connection structure of different location, jaw is reduced by thrustor again, by Workpiece clamping, realize quick adjusting jaw, and ratio is faster, laborsaving when adjusting.
Description
Technical field
The utility model relates to the clamping devices that one kind can be adjusted quickly.
Background technique
In machining, to avoid workpiece to be processed from being subjected to displacement on process equipment, unnecessary error is generated, is added
Man-hour requirement is fixed workpiece by clamping device.Common clamping device includes pedestal, fixed clamp block, active clamp block, is fixed
The jaw that clamping device is formed between block and active clamp block is clamped, regular jaw is fixedly mounted on the base, and cunning is provided on pedestal
It can be slidably mounted on pedestal in rail and active clamp block by sliding rail, adjusting screw be connected in active clamp block, rotational lead screw can
To drive active clamp block to slide on the slide rail, jaw is adjusted, by Workpiece clamping or release.But to multiple sizes
When differing biggish part and being processed, rotational lead screw repeatedly is needed, the time of rotational lead screw is longer, and processing efficiency is lower, takes
When it is laborious.
Utility model content
The purpose of this utility model is to provide a kind of adjustment process is more time saving and energy saving, clamping in place can be quickly adjusted
Device.
To achieve the above object, the clamping device that can quickly adjust of the utility model includes fixed clamp block and adjustable clamp
Block, the fixed clamp block are fixedly connected on the base, and the active clamp block can be slidably mounted on pedestal by sliding rail, the folder
Tight device further includes stretch arm, and one end of the stretch arm is equipped with for reducing the jaw of clamping device with by Workpiece clamping
Thrustor, the pedestal are equipped with more than two one end connections for stretch arm far from thrustor to realize stretch arm edge
Sliding rail guide direction adjust connection structure, connection structure arranged for interval in the guide direction of sliding rail.This is practical
In adjusting jaw, stretch arm can be realized by the connection structure of different location and be lived the novel clamping device that can quickly adjust
The dynamic block that clamps reduces jaw along the different positions of sliding rail guide direction, then by thrustor, and Workpiece clamping is realized fast
The adjusting jaw of speed, and ratio is faster, laborsaving when adjusting.
Further, the extending direction on the pedestal along sliding rail is evenly equipped with adjustment hole, and the connection structure is by adjustment hole
It is formed, is equipped in the adjustment hole for the bolt by stretch arm connection on the base.Such connection structure processes ratio
It is relatively simple, and connect stretch arm with pedestal by bolt, it dismounts more convenient.
Further, the bolt includes bolt also cross pedestal and stretch arm and the spiral shell being adapted to the bolt
It is female.
Further, the adjustment hole is located at the mating surface of sliding rail and active clamp block or less.It is possible thereby to avoid stretch arm
Interference is generated to the clamping of workpiece.
Further, the active clamp block has the inclined-plane for thrustor pushing tow.So, thrustor can be made
Active clamp block is compressed towards the direction of pedestal along by inclined-plane, it is easier to by Workpiece clamping.
Further, the stretch arm is the frame structure of U-shaped, including the spaced drawing for connecting with pedestal
Portion further includes the interconnecting piece being connected between the pulling portion, and the thrustor is arranged on interconnecting piece, and the bolt passes through
The pulling portion.
Further, screw-driven is connected with lock-screw on the stretch arm, and the thrustor is by lock-screw shape
At.It is possible thereby to be adjusted by the rotary lifting of lock-screw active clamp block in the guide direction of sliding rail, and then control
The size of jaw, and adjustment process is continuously, and effect is preferable.
Further, the end on the separate head of the lock-screw is arc surface, is set on the inclined-plane of the active clamp block
There is the arc groove for being adapted to the arc surface.So, reduce the frictional force between lock-screw and active clamp block,
It is slided convenient for lock-screw pushing tow active clamp block towards fixed clamp block.
Further, the cross section of the sliding rail is "T"-shaped, and the top of the sliding rail has chamfering.So, movable
Pincers block just can only be slided along the guide direction of sliding rail.
Detailed description of the invention
Fig. 1 is the main view of the clamping device that can quickly adjust of the utility model；
Fig. 2 is the right view of clamping device shown in Fig. 1.
Description of symbols: 1. pedestals；11. horizontal part；12. vertical portion；13. adjustment hole；2. fixed clamp block；3. adjustable clamp
Block；31. inclined-plane；32. arc groove；4. stretch arm；41. pulling portion；42. interconnecting piece；5. sliding rail；6. lock-screw；7. bolt；8.
Dovetail groove.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment of the clamping device that can quickly adjust of the utility model is as shown in Figure 1 to Figure 2, practical at this
In novel description, it should be noted that term " on ", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
The above-mentioned clamping device that can quickly adjust includes fixed clamp block 2 and active clamp block 3, fixed clamp block 2 and active clamp block 3
Between form the jaw of clamping device, fixed clamp block 2 is fixedly connected on pedestal 1, and active clamp block is slidably mounted by sliding rail 5
On pedestal 1, clamping device further includes the adjustable stretch arm 4 for being connected to and being used to pull to active clamp block 3 pedestal 1 on pedestal 1, is led
One end of torque arm 4 is equipped with interconnecting piece 42, and interconnecting piece 42 is equipped with for reducing the jaw of clamping device with by Workpiece clamping
Thrustor.Pedestal 1 is equipped with more than two other ends for stretch arm 4 and connects to realize stretch arm 4 along the guiding of sliding rail 5
The adjustable connection structure in direction.In the present embodiment, pedestal 1 and fixed clamp block 2 are an integral structure, and sliding rail 5 and pedestal 1 are one
Body formula structure, the cross-sectional shape of sliding rail 5 be it is "T"-shaped, can be detached from from sliding rail 5 to avoid active clamp block 3 in this way, can only be along
The guide direction of sliding rail 5 is slided.
Pedestal 1 includes horizontal part 11 and vertical portion 12, and the vertical portion 12 of pedestal 1 is equipped with multiple adjustment holes 13, multiple tune
5 place plane of sliding rail is arranged in for knothole 13 hereinafter, it is uniformly distributed along the guide direction of sliding rail 5, the axial direction of adjustment hole 13 with
The vertical portion 12 of pedestal 1 is vertical.Above-mentioned connection structure is formed by adjustment hole 13, is equipped in adjustment hole 13 for connecting stretch arm 4
Connect the bolt 7 on pedestal 1.Stretch arm 4 is the frame structure of U-shaped, including the spaced drawing for connecting with pedestal 1
Portion 41, further includes the interconnecting piece 42 being connected between two pulling portion 41, and above-mentioned bolt 7 includes across pulling portion 41 and adjustment hole 13
Bolt and the nut that is adapted to bolt.
Active block stop has the inclined-plane 31 for thrustor pushing tow, and active clamp block 3 passes through the connection on inclined-plane 31 and stretch arm 4
Portion 42 cooperates, and is equipped with lock-screw 6 on the interconnecting piece 42 of stretch arm 4, above-mentioned thrustor is formed by the lock-screw 6.Lock
The axis direction of tight screw 6 is vertical with inclined-plane 31, and the end on the separate head of lock-screw 6 is arc surface, active block stop it is oblique
Corresponding position on face 31 is equipped with the arc groove 32 being adapted to above-mentioned arc surface.
In the present embodiment, the small dovetail groove 8 of outer imperial palace is respectively equipped in the mating surface of fixed clamp block 2 and active clamp block 3,
So, it can make the clamping device that can quickly adjust of the utility model is more convenient to be clamped to tubing workpiece,
The scope of application is wider.
When using the clamping device that can quickly adjust of the utility model to Workpiece clamping, it is flat that pedestal 1 is placed on operation
On platform, active clamp block 3 is slidably mounted on sliding rail 5, workpiece is placed at jaw, mobile active clamp block 3, will close to workpiece
Stretch arm 4 is placed in active clamp block 3, and after coarse adjustment to reasonable position, stretch arm 4 is connected with pedestal 1 by bolt 7,
Then lock-screw 6 is penetrated on stretch arm 4, lock-screw 6 is corresponding with arc groove 32, it is driven by screwing lock-screw 6
Active clamp block 3 is mobile towards fixed clamp block 2, jaw is reduced, by Workpiece clamping, adjustment process is rapider, time saving and energy saving.Add
After the completion of work, the release of lock-screw 6 can be removed workpiece, when next workpiece is consistent with the size of a upper workpiece, no
The position that stretch arm 4 need to be adjusted screws lock-screw 6 and is fixed after placing workpiece.When the size of the two differs
When larger, remove bolt 7, by active clamp block 3 on sliding rail 5 quick sliding in place after, readjust installation stretch arm 4, screw
Lock-screw 6, by work piece.Either installation or adjusting, the clamping device that can quickly adjust of the utility model can
It is enough time saving and energy saving that jaw is quickly adjusted to the clamping and release for completing workpiece in place.
In other embodiments, the block to active clamp block can be realized by other structures, for example, stretch arm can be led
The right side of active clamp block is held, setting is used for the lock-screw of adjusting jaw size, the installation side of lock-screw on stretch arm
To the right side perpendicular to active clamp block, active clamp block at this time, which does not need setting inclined-plane, can be realized adjusting.
In other embodiments, connection structure can be other forms, such as multiple edges being arranged in fixed clamp block
The adjustment hole that the guide direction of sliding rail extends.
In other embodiments, the axis direction of adjustment hole can be along other directions, for example, by the direction of adjustment hole
It is set as straight down.
In other embodiments, stretch arm can be other shapes, for example, L shape, and one end is for installing thrustor
Interconnecting piece, the other end is pulling portion for being connected with pedestal.
In other embodiments, thrustor can be other forms, such as hydraulic cylinder, for relatively large folder
Tight device；The clamping element of cams, to adapt to be frequently necessary to the occasion of disassembly.
In other embodiments, the cross section of sliding rail can be other shapes, such as rectangle in this way can be eaily
Active clamp block is dismounted from sliding rail, for avoid in use active clamp block be detached from from sliding rail, can be in active clamp block
Side jackscrew is set, the big minor adjustment of jaw in place afterwards held out against active clamp block on the slide rail by jackscrew；It can also be by cunning
The cross section of rail is arranged to up big and down small trapezoidal, equally plays the role of that active clamp block is prevented to be detached from from sliding rail.
Claims (9)
1. the clamping device that can quickly adjust, it is characterised in that: including fixed clamp block and active clamp block, the fixed clamp block is fixed
On the base, the active clamp block can be slidably mounted on pedestal by sliding rail, and the clamping device further includes stretch arm for connection,
One end of the stretch arm is equipped with for reducing the jaw of clamping device with by the thrustor of Workpiece clamping, on the pedestal
It connects equipped with more than two for stretch arm far from one end of thrustor to realize stretch arm along the guide direction tune of sliding rail
The connection structure of section, connection structure arranged for interval in the guide direction of sliding rail.
2. the clamping device according to claim 1 that can quickly adjust, it is characterised in that: prolonging along sliding rail on the pedestal
It stretches direction and is evenly equipped with adjustment hole, the connection structure is formed by adjustment hole, is equipped in the adjustment hole for connecting stretch arm
Bolt on the base.
3. the clamping device according to claim 2 that can quickly adjust, it is characterised in that: the bolt include also cross
The bolt of pedestal and stretch arm and the nut being adapted to the bolt.
4. the clamping device according to claim 2 that can quickly adjust, it is characterised in that: the adjustment hole be located at sliding rail with
Below the mating surface of active clamp block.
5. the clamping device according to claim 1-4 that can quickly adjust, it is characterised in that: the active clamp block
With the inclined-plane for thrustor pushing tow.
6. according to the described in any item clamping devices that can quickly adjust of claim 2-4, it is characterised in that: the stretch arm is
The frame structure of U-shaped further includes being connected between the pulling portion including the spaced pulling portion for connecting with pedestal
Interconnecting piece, the thrustor is arranged on interconnecting piece, and the bolt passes through the pulling portion.
7. the clamping device according to claim 1-4 that can quickly adjust, it is characterised in that: on the stretch arm
Screw-driven is connected with lock-screw, and the thrustor is formed by lock-screw.
8. the clamping device according to claim 7 that can quickly adjust, it is characterised in that: the separate head of the lock-screw
The end in portion is arc surface, and the inclined-plane of the active clamp block is equipped with the arc groove for being adapted to the arc surface.
9. the clamping device according to claim 1-4 that can quickly adjust, it is characterised in that: the cross of the sliding rail
Section be it is "T"-shaped, the top of the sliding rail has chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820792135.XU CN208342618U (en) | 2018-05-25 | 2018-05-25 | A kind of clamping device that can quickly adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820792135.XU CN208342618U (en) | 2018-05-25 | 2018-05-25 | A kind of clamping device that can quickly adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208342618U true CN208342618U (en) | 2019-01-08 |
Family
ID=64890643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820792135.XU Active CN208342618U (en) | 2018-05-25 | 2018-05-25 | A kind of clamping device that can quickly adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208342618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527187A (en) * | 2018-05-25 | 2018-09-14 | 河南森源电气股份有限公司 | The clamping device that can quickly adjust |
| CN110576207A (en) * | 2019-09-12 | 2019-12-17 | 深圳市东汇精密机电有限公司 | Processing technology of probe base and jaw clamp thereof |
-
2018
- 2018-05-25 CN CN201820792135.XU patent/CN208342618U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527187A (en) * | 2018-05-25 | 2018-09-14 | 河南森源电气股份有限公司 | The clamping device that can quickly adjust |
| CN110576207A (en) * | 2019-09-12 | 2019-12-17 | 深圳市东汇精密机电有限公司 | Processing technology of probe base and jaw clamp thereof |
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| GR01 | Patent grant |