CN207495352U - A kind of section bar clamping device - Google Patents
A kind of section bar clamping device Download PDFInfo
- Publication number
- CN207495352U CN207495352U CN201721535790.9U CN201721535790U CN207495352U CN 207495352 U CN207495352 U CN 207495352U CN 201721535790 U CN201721535790 U CN 201721535790U CN 207495352 U CN207495352 U CN 207495352U
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- CN
- China
- Prior art keywords
- latch
- pedestal
- section bar
- sliding shoe
- clamping device
- 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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Abstract
The utility model discloses a kind of section bar clamping devices, including pedestal and the clamp system being movably arranged in pedestal, clamp system includes latch and sliding shoe, latch can simultaneously be moved up and down through the upper and lower surface of pedestal along the inner wall of the pedestal, and sliding shoe is slided in the front end of the pedestal and is in contact with the front surface of sliding shoe；Two surfaces that sliding shoe is in contact with latch have the gradient of angled complimentary；Motor is equipped with above latch, the motor forms screw-driven with latch by a drive screw and connect.Section bar clamping device provided by the utility model can automatically be clamped section bar to be processed automatically, can unclamp section bar automatically after completion of processing, achieve the purpose that automation processing；Whole device can be mounted on different workbench and carry out clamp operation, and the versatility for making entire clamping device is stronger.
Description
Technical field
The utility model is related to shape extrusion technical field, more particularly to a kind of section bar clamping device.
Background technology
Section bar is iron or steel and has some strength and the material (such as plastics, aluminium, glass fibre) of toughness by rolling
System squeezes out, and has the object of certain geometrical shape made of the techniques such as casting.Currently on the market because of the direction of application difference, need
The section bar for using various different cross sections usually to be needed accordingly to be processed, in shape extrusion, need to realize clamping to section bar,
The application of clamping device is more and more extensive, and clamping refers to be used for fixing processing object during machine-building, is allowed to occupy correct
Position, with receive construct or detection device, be mainly used to fix processing object, be allowed to occupy correct position, with receive
Construction or the device of detection, and it is current, and it is fixed or similar that common clamping device relies primarily on the crawl of wire rope hanging claw
The similar clamping device such as clamping device of tool tong, still, the fixed clamping device of hanging claw crawl are generally used for large-scale dress
The fixation put, and similar means pincers clamping device due to being controlled mainly by manpower, when clamping device, need to rely on
Manpower amount controls, therefore individual difference is larger, there is the shortcomings that firmly larger, less efficient, stability is poor.
Utility model content
For the defects in the prior art, the purpose of this utility model is to provide a kind of section bar clamping device, can be automatic
Section bar to be processed is clamped, section bar can be unclamped automatically after completion of processing, achievees the purpose that automation processing.
The utility model including pedestal and is movably arranged at pedestal the technical scheme adopted is that a kind of section bar clamping device
Interior clamp system, the clamp system include latch and sliding shoe, and the latch is through the upper surface of pedestal and following table
Face can simultaneously be moved up and down along the inner wall of the pedestal, the sliding shoe slide in the front end of the pedestal and with sliding shoe
Front surface is in contact；Two surfaces that the sliding shoe is in contact with latch have the gradient of angled complimentary, and latch is made to exist
When moving up and down, sliding shoe can be stretched out from pedestal front end；Motor is equipped with above the latch, the motor passes through a transmission
Screw rod and latch form screw-driven and connect, and latch is moved up and down along the base internal wall when so that the motor is rotated.
In the technical program, clamp system is movably arranged in pedestal, and latch can be in the vertical direction along base internal wall
It moves up and down, so as to which sliding shoe be driven to move in the horizontal direction, sliding shoe is slided set on the front end of pedestal, can be in the horizontal direction
The inner wall of upper edge pedestal slides back and forth, since the surface that sliding shoe is in contact with latch is respectively provided with certain gradient, and two
The oblique angle on a surface forms complementation, therefore latch can force sliding shoe to move forward sliding shoe forward when moving down
Section bar to be processed can be clamped after movement, sliding shoe forms wedge-shaped clamping mechanism with latch can stablize clamping to be processed
Section bar avoids section bar to be processed from loosening, and the motor of driving latch movement is equipped in the top of latch, the motor
Output shaft is connect by a drive screw with latch screw-driven, when motor output shaft driving drive screw rotation, transmission
Screw rod can be such that latch is moved up and down along base internal wall, in clamping process, due to latch and sliding shoe Impact direction not
Together, therefore sliding shoe can form self-locking, make section bar to be processed not easily shifted, when driving motor rotates backward, latch
It could be moved up under drive screw drive, sliding shoe is made to unclamp section bar to be processed, reach Automatic-clamping and automatic release
The purpose of section bar.
Further, the lower end of the pedestal is equipped with the limited block for being set in latch lower end, the lower end two of the latch
Side is equipped with limited post, and the limited post fastens with being arranged on the bar limit slot of the limited block both sides.
In this way, it is moved up and down in pedestal since limited block is driven by motor, when the limit of latch raising and lowering
It when position is too high or too low, is likely to damage entire clamping device, in order to avoid the latch excess of stroke when moving, is set on lock
The limited block of stops lower end can limit the stroke of latch, after the limited post of the lower end of latch is caught in the limiting slot of bar shaped,
The stroke of latch and the equal length of limiting slot can effectively avoid latch from occurring the situation of the excess of stroke when moving.
Further, the front end of the sliding shoe is set there are two the engagement pawl being arranged oppositely, and the engagement pawl described in two is opposite
Surface be equipped with snap openings, for engaging section bar, one of engagement pawl is removably installed the front end face with sliding shoe.
In this way, engagement pawl can open up corresponding snap openings according to the profile of section bar to be processed, make engagement pawl and section bar
Engaging is closer, so that it is guaranteed that section bar is more stable when clamping, engagement pawl can do the model of different size according to section bar size, by
It can be dismantled in engagement pawl from sliding shoe front end, to that can realize folder by way of replacing engagement pawl during different section bar clampings
Tight operation, the versatility for making entire clamping device are stronger.
Further, the front end both sides of the sliding shoe are equipped with resetting spring, and slip is fixed in one end of the resetting spring
Block, the other end are fixed on pedestal both sides.
For latch when sliding shoe forward movement is driven to be clamped section bar, sliding shoe can be in the latch with gradient
It travels forward under movement, and when latch moves up and unclamps the pressure to sliding shoe, sliding shoe can not be moved backward voluntarily,
, it can be achieved that sliding shoe automatically resets after sliding shoe both sides set resetting spring, in sliding shoe movement forward, resetting spring
Stretching is generated, after latch moves up under motor driving, latch cancels the pressure of sliding shoe, and sliding shoe is resetting
It is moved under spring force from trend pedestal rear end, realization automatically resets, without human intervention.
Further, the latch corresponds to the surface of pedestal rear end and is equipped with dovetail groove I in vertical direction, opposite with the surface
Base internal wall be equipped with the positive stop lug boss I that is adapted with the dovetail groove I, to be caught in dovetail groove I.
In this way, due to that may be that latch generates transverse shifting, latch side when motor driven latch stops moves up and down
The dovetail groove I in face can fasten with positive stop lug boss I, and latch can more be stablized when being moved up and down along base internal wall, keep away
Exempt from latch transverse shifting, improve clamping effect.
Further, the lower surface of the sliding shoe be equipped with horizontal positive stop lug boss II, the base internal wall be equipped with it is described
The dovetail groove II that positive stop lug boss II is adapted, to engage positive stop lug boss II.
In this way, when being moved in the horizontal direction due to sliding shoe, under the engaging of positive stop lug boss II and dovetail groove II, Neng Goushi
Sliding shoe movement is more stable.
Further, it is made up of and is sequentially connected shaft coupling between the output shaft and screw rod of the motor.
In this way, since motor is inevitably generated vibration in rotation, it can ensure that latch is steady after shaft coupling is installed
It is mobile, it reduces the vibration in rotation of motor and drive screw and reduces impact S.acus Linnaeus exact, while also act as overload guarantor
Shield acts on.
Further, the pedestal both sides are equipped with the fixed plate for installing motor, and the fixed plate corresponds to the surface of motor
Fixing groove equipped with fixed motor.
In this way, motor stabilizing is fixed on above pedestal, and can be to easy to disassemble in later maintenance, reduction later maintenance
The difficulty of operation.
Further, the pedestal rear end is equipped with installing plate, and the installing plate is equipped with mounting hole, to fixed pedestal.
Different section bars is clamped in this way, pedestal can be removably mounted in different work too, is improved whole
The versatility of a device.
Further, the surface of the snap openings is fitted with anti-slip rubber layer.
In this way, anti-slip rubber layer can not only increase the frictional force between engagement pawl and section bar, clamping effect is improved, and
Section bar can be avoided to be damaged when being clamped to certain section bars easily scratched.
The beneficial effects of the utility model are：The utility model provides a kind of section bar clamping device, can treat automatically
The section bar of processing is clamped automatically, can unclamp section bar automatically after completion of processing, achievees the purpose that automation processing；For pressing from both sides
The engagement pawl tightly engaged during different section bar clampings by way of the engagement pawl for replacing different size to can be realized to difference
Section bar be clamped, whole device can be mounted on different workbench on carry out clamp operation, make entire clamping device
Versatility is stronger.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, it is similar
Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to practical ratios
It draws.
Fig. 1 is the three-dimensional structure diagram of the utility model；
Fig. 2 is the sectional view of the utility model；
Reference numeral：1- pedestals, 101- positive stop lug boss I, 2- latch, 201- limited posts, 3- sliding shoes, 4- transmission spiral shells
Bar, 5- shaft couplings, 6- motors, 7- fixed plates, 701- fixing grooves, 8- installing plates, 801- mounting holes, 9- limited blocks, 901- limitings
Slot, 10- resetting springs, 11- engagement pawls, 1101- snap openings, 12- anti-slip rubber layers
Specific embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and cannot this practicality be limited with this
Novel protection domain.In the description of the present application, it is to be understood that the instructions such as term " on ", " under ", " top ", " bottom "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplification
Description rather than instruction imply that signified device or element must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that limitation to the utility model.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
It should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be mechanical connection,
It can also be electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be inside two elements
Connection or the interaction relationship of two elements.For the ordinary skill in the art, it can manage as the case may be
Solve concrete meaning of the above-mentioned term in the utility model.
Embodiment 1：
As depicted in figs. 1 and 2, the present embodiment provides a kind of section bar clamping devices, including pedestal 1 and are movably arranged at pedestal 1
Interior clamp system, the clamp system include latch 2 and sliding shoe 3, the latch 2 through pedestal 1 upper surface and
Lower surface can simultaneously be moved up and down along the inner wall of the pedestal 1, the sliding shoe 3 slide in the front end of the pedestal 1 and with
The front surface of sliding shoe 3 is in contact；Two surfaces that the sliding shoe 3 is in contact with latch 2 have the gradient of angled complimentary,
Make latch 2 when moving up and down, sliding shoe 3 can be stretched out from 1 front end of pedestal；2 top of latch is equipped with motor 6, institute
It states motor 6 screw-driven is formed by a drive screw 4 and latch 2 and connect, latch 2 is along institute when enabling the rotation of motor 6
1 inner wall of pedestal is stated to move up and down.Clamp system is movably arranged in pedestal 1, and latch 2 can be in the vertical direction along pedestal 1
Wall moves up and down, and so as to which sliding shoe 3 be driven to move in the horizontal direction, sliding shoe 3 is slided set on the front end of pedestal 1, can be in water
Square slid back and forth to the inner wall of upper edge pedestal 1, due to sliding shoe 3 and the surface that latch 2 is in contact be respectively provided with it is certain oblique
Degree, and the oblique angle on two surfaces forms complementation, therefore latch 2 can force sliding shoe 3 to move forward when moving down
Sliding shoe 3 can clamp section bar to be processed after moving forward, sliding shoe 3 forms wedge-shaped clamping mechanism with latch 2 can be steady
Fixed clamping section bar to be processed, avoids section bar to be processed from loosening, and driving latch 2 is equipped in the top of latch 2 and is moved
Dynamic motor 6, the output shaft of the motor 6 are connect by a drive screw 4 with 2 screw-driven of latch, when 6 output shaft of motor drives
When dynamic drive screw 4 rotates, drive screw 4 can be such that latch 2 is moved up and down along 1 inner wall of pedestal, in clamping process, due to
Latch 2 is different from 3 Impact direction of sliding shoe, therefore sliding shoe 3 can form self-locking, makes section bar to be processed not easily shifted,
When driving motor 6 rotates backward, latch 2 could move up under the drive of drive screw 4, unclamp sliding shoe 3 to be added
The section bar of work achievees the purpose that Automatic-clamping and automatic release section bar.
Referring to Figures 1 and 2, the lower end of the pedestal 1 is equipped with the limited block 9 for being set in 2 lower end of latch, the latch
2 lower end both sides are equipped with limited post 201, the limiting slot of bar shaped of the limited post 201 with being arranged on 9 both sides of limited block
901 fasten.It is moved up and down in pedestal 1 since limited block 9 is driven by motor 6, when the limit of 2 raising and lowering of latch
It when position is too high or too low, is likely to damage entire clamping device, in order to avoid the excess of stroke when moving of latch 2, be set on
The limited block 9 of 2 lower end of latch can limit the stroke of latch 2, and the limited post 201 of the lower end of latch 2 is caught in bar shaped
After limiting slot 901, the stroke of latch 2 and the equal length of limiting slot 901 can effectively avoid latch 2 from going out when moving
The situation of the existing excess of stroke.
Referring to Figures 1 and 2, the front end of the sliding shoe 3 is set there are two the engagement pawl 11 being arranged oppositely, the card described in two
It closes the opposite surface of pawl 11 and is equipped with snap openings 1101, for engaging section bar, one of engagement pawl 11 is removably installed with sliding
The front end face of motion block 3.Engagement pawl 11 can open up corresponding snap openings 1101 according to the profile of section bar to be processed, make engagement pawl
11 engage with section bar it is closer, so that it is guaranteed that section bar clamp when it is more stable, engagement pawl 11 can do different rule according to section bar size
The model of lattice, since engagement pawl 11 can be dismantled from 3 front end of sliding shoe, to can be engaged during different section bar clampings by replacing
The mode of pawl 11 realizes clamp operation, and the versatility for making entire clamping device is stronger.
Referring to Figures 1 and 2, the front end both sides of the sliding shoe 3 are equipped with resetting spring 10, one end of the resetting spring 10
Sliding shoe 3 is fixed on, the other end is fixed on 1 both sides of pedestal.Latch 2 moves forward in driving sliding shoe 3 and section bar is pressed from both sides
When tight, sliding shoe 3 can travel forward under the movement of the latch 2 with gradient, and when latch 2 moves up release to sliding
During the pressure of block 3, sliding shoe 3 can not be moved backward voluntarily, it can be achieved that sliding after 3 both sides of sliding shoe set resetting spring 10
Block 3 automatically resets, in 3 movement forward of sliding shoe, resetting spring 10 generate stretching, when latch 2 motor 6 driving under to
After upper movement, latch 2 cancels the pressure of sliding shoe 3, and sliding shoe 3 is under 10 elastic force of resetting spring from 1 rear end of trend pedestal
Mobile, realization automatically resets, without human intervention.
Referring to Figures 1 and 2, the surface of 1 rear end of the correspondence pedestal of latch 2 is equipped with dovetail groove I in vertical direction, with this
Opposite 1 inner wall of pedestal in surface is equipped with the positive stop lug boss I101 being adapted with the dovetail groove I, to be caught in dovetail groove I.Due to
Motor 6 may be that latch 2 generates transverse shifting, the dovetail groove I energy of 2 side of latch when latch 2 being driven to move up and down
Enough to fasten with positive stop lug boss I101, latch 2 can more be stablized when being moved up and down along 1 inner wall of pedestal, avoid latch 2
Transverse shifting improves clamping effect.
Referring to Figures 1 and 2, the lower surface of the sliding shoe 3 is equipped with horizontal positive stop lug boss II, and 1 inner wall of pedestal is set
There is the dovetail groove II being adapted with the positive stop lug boss II, to engage positive stop lug boss II.Since sliding shoe 3 moves in the horizontal direction
When dynamic, under the engaging of positive stop lug boss II and dovetail groove II, can when sliding shoe 3 move it is more stable.
Referring to Figures 1 and 2, it is made up of and is sequentially connected shaft coupling 5 between the output shaft and screw rod of the motor 6.Due to
Motor 6 is inevitably generated vibration in rotation, can ensure that latch 2 is steadily mobile after installing shaft coupling 5, reduces motor 6
With drive screw 4 rotation when vibration and reduce impact S.acus Linnaeus exact, while also act as Overload Protection effect.
Referring to Figures 1 and 2,1 both sides of pedestal are equipped with the fixed plate 7 for installing motor 6, and the fixed plate 7 corresponds to
The surface of motor 6 is equipped with the fixing groove 701 of fixed motor 6.Motor 6 is stably fixed at 1 top of pedestal, and in later maintenance
Can be to easy to disassemble, the difficulty of reduction later maintenance operation.
Referring to Figures 1 and 2,1 rear end of pedestal is equipped with installing plate 8, and the installing plate 8 is equipped with mounting hole 801, to
Fixed pedestal 1.Pedestal 1 can be removably mounted in different work too and different section bars is clamped, and improve entire
The versatility of device.
Referring to Figures 1 and 2, the surface of the snap openings 1101 is fitted with anti-slip rubber layer 12.Anti-slip rubber layer 12 is not only
The frictional force between engagement pawl 11 and section bar can be increased, improve clamping effect, and carry out to certain section bars easily scratched
Section bar can be avoided to be damaged during clamping.
To sum up, the utility model has many advantages, such as.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (10)
1. a kind of section bar clamping device, it is characterised in that：Including pedestal and the clamp system being movably arranged in pedestal, the clamping
Mechanism includes latch and sliding shoe,
The latch can simultaneously be moved up and down through the upper and lower surface of pedestal along the inner wall of the pedestal, the sliding shoe
It slides in the front end of the pedestal and is in contact with the front surface of sliding shoe；
Two surfaces that the sliding shoe is in contact with latch have the gradient of angled complimentary, are moving up and down latch
When, sliding shoe can be stretched out from pedestal front end；
Motor is equipped with above the latch, the motor forms screw-driven with latch by a drive screw and connect, makes
Latch can be moved up and down along the base internal wall when motor rotates.
2. section bar clamping device according to claim 1, it is characterised in that：The lower end of the pedestal is equipped with and is set in locking
The limited block of block lower end, the lower end both sides of the latch are equipped with limited post, and the limited post is with being arranged on the limited block two
The bar limit slot of side fastens.
3. section bar clamping device according to claim 1, it is characterised in that：The front end of the sliding shoe sets that there are two opposite
The engagement pawl of setting, the opposite surface of engagement pawl described in two is equipped with snap openings, for engaging section bar, one of engagement pawl
It is removably installed the front end face with sliding shoe.
4. section bar clamping device according to claim 1, it is characterised in that：The front end both sides of the sliding shoe, which are equipped with, to be resetted
Sliding shoe is fixed in spring, one end of the resetting spring, and the other end is fixed on pedestal both sides.
5. section bar clamping device according to claim 1, it is characterised in that：The latch corresponds to the surface of pedestal rear end
Dovetail groove I is equipped in vertical direction, the base internal wall opposite with the surface is equipped with the positive stop lug boss being adapted with the dovetail groove I
I, to be caught in dovetail groove I.
6. section bar clamping device according to claim 1, it is characterised in that：The lower surface of the sliding shoe is equipped with horizontal
Positive stop lug boss II, the base internal wall is equipped with the dovetail groove II being adapted with the positive stop lug boss II, to engage positive stop lug boss
II。
7. section bar clamping device according to claim 1, it is characterised in that：Lead between the output shaft and screw rod of the motor
It crosses shaft coupling and forms drive connection.
8. section bar clamping device according to claim 1, it is characterised in that：The pedestal both sides are equipped with to install motor
Fixed plate, the surface that the fixed plate corresponds to motor is equipped with the fixing groove of fixed motor.
9. section bar clamping device according to claim 1, it is characterised in that：The pedestal rear end is equipped with installing plate, described
Installing plate is equipped with mounting hole, to fixed pedestal.
10. section bar clamping device according to claim 3, it is characterised in that：The surface of the snap openings is fitted with anti-skidding
Rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721535790.9U CN207495352U (en) | 2017-11-15 | 2017-11-15 | A kind of section bar clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721535790.9U CN207495352U (en) | 2017-11-15 | 2017-11-15 | A kind of section bar clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207495352U true CN207495352U (en) | 2018-06-15 |
Family
ID=62505037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721535790.9U Expired - Fee Related CN207495352U (en) | 2017-11-15 | 2017-11-15 | A kind of section bar clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207495352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153750A (en) * | 2019-06-24 | 2019-08-23 | 彭银秀 | A kind of special fixture for aluminum profile numerical control machining center |
-
2017
- 2017-11-15 CN CN201721535790.9U patent/CN207495352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153750A (en) * | 2019-06-24 | 2019-08-23 | 彭银秀 | A kind of special fixture for aluminum profile numerical control machining center |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20201115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |