CN207593251U - A kind of four-axis fixture processing precise positioning driving device - Google Patents
A kind of four-axis fixture processing precise positioning driving device Download PDFInfo
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- CN207593251U CN207593251U CN201721737678.3U CN201721737678U CN207593251U CN 207593251 U CN207593251 U CN 207593251U CN 201721737678 U CN201721737678 U CN 201721737678U CN 207593251 U CN207593251 U CN 207593251U
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Abstract
The utility model discloses a kind of four-axis fixture processing precise positioning driving devices,Including driving device,Clamp body and range sensor,Driving device is fixed on the top of installing plate,Driving device includes fixed block,Guide rod,Screw,Sliding block,Supporting block and driving motor,Fixed block is fixed on the top of installing plate,There are two fixed blocks,And it is symmetrically fixed with guide rod between two fixed blocks,The internal symmetry of sliding block is equipped with slide opening,Slider throughbores slide opening is slidably connected with two guide rods,The middle part of sliding block is equipped with threaded hole,Sliding block is flexibly connected by the threaded hole at middle part with screw,The both ends of screw are rotatablely connected respectively by bearing and two fixed blocks,Driving motor is located at the side of fixed block,One end of the output shaft screw of driving motor is fixed,The bottom of driving motor is fixed in supporting block,This four-axis fixture processing precise positioning driving device,By driving device can accurate alignment jig body position,Improve the processing efficiency and qualification rate of workpiece.
Description
Technical field
The utility model is related to kind of a four-axis fixture applied technical field, specially a kind of four-axis fixture processing precise positioning
Driving device.
Background technology
In part during work pieces process, four-axis fixture need to be used, workpiece is fixed, need to pass through in workpiece process
The position of workpiece is adjusted in four-axis fixture, and the regulative mode of the prior art is that staff is adjusted manually mostly, because
The speed that this is adjusted is relatively low, and manual adjust repeatedly makes the mismachining tolerance of workpiece larger, reduces the qualification of work pieces process
Rate.For this purpose, a kind of it is proposed that four-axis fixture processing precise positioning driving device.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of four-axis fixture processing precise positioning driving device
The problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical solution：A kind of four-axis fixture processing precise positioning
Driving device, including driving device, clamp body and range sensor, the driving device is fixed on the top of installing plate, described
Driving device includes fixed block, guide rod, screw, sliding block, supporting block and driving motor, and the fixed block is fixed on installing plate
Top, there are two the fixed blocks, and guide rod is symmetrically fixed between two fixed blocks, and the internal symmetry of the sliding block is equipped with
Slide opening, the slider throughbores slide opening are slidably connected with two guide rods, and the middle part of the sliding block is equipped with threaded hole, and the sliding block leads to
The threaded hole for crossing middle part is flexibly connected with screw, and the both ends of the screw are rotatablely connected respectively by bearing and two fixed blocks,
The driving motor is located at the side of fixed block, and one end of the output shaft screw of the driving motor is fixed, the driving motor
Bottom be fixed in supporting block, the supporting block is fixed with installing plate, and the clamp body is fixed on the top of sliding block, it is described away from
From the side that sensor is fixed on sliding block, the range sensor is located at the lower section of screw, and the range sensor is electrically connected
Driving motor.
Preferably, the outside of the guide rod coordinates with sliding block.
Preferably, the bottom of the sliding block is equipped with ball grooves, and support ball, the branch are slidably connected in the ball grooves
The top of support ball is slidably matched with ball grooves, and the bottom of the support ball is contacted with installing plate.
Preferably, the ball grooves are equipped with multiple, and multiple ball grooves are evenly distributed on the bottom of sliding block.
Preferably, the height of the ball grooves is more than the radius of support ball, and less than the diameter of support ball.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model by driving device can accurate alignment jig body position, improve workpiece processing efficiency and
Clamp body during adjusting, is fixed on the top of sliding block by qualification rate, and turning for screw has been driven by the rotation of driving motor output shaft
Dynamic, sliding block is slidably connected by sliding block and guide rod, and the middle part of sliding block is flexibly connected by threaded hole with screw, makes turning for screw
It is dynamic that sliding block has been driven to move horizontally on the guide bar, it is achieved thereby that the adjusting to fixture body position, it can by range sensor
The distance that clamp body moves at detection, the position for realizing clamp body adjusting are more accurate.
2nd, the outside of the utility model guide rod and sliding block coordinate, it is therefore prevented that shaking, the bottom of sliding block are generated during slide block movement
Portion is equipped with ball grooves, slidably connects support ball in ball grooves, the top and ball grooves for supporting ball are slidably matched, back-up roller
The bottom of pearl is contacted with installing plate, by the way that ball is supported to play the role of support to sliding block, is enhanced the load-bearing capacity of sliding block, is rolled
Pearl slot is equipped with multiple, and multiple ball grooves are evenly distributed on the bottom of sliding block, make support ball more equal to the support force of sliding block
The height of even ball grooves is more than the radius of support ball, and less than the diameter of support ball, it is therefore prevented that support ball and ball grooves
Disengaging.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model driving device structure schematic diagram；
Fig. 3 is the utility model drive block structure diagram；
Fig. 4 is a-quadrant enlarged section in Fig. 1.
In figure：1- driving devices；2- installing plates；3- fixed blocks；4- guide rods；5- screws；6- sliding blocks；7- supporting blocks；8-
Driving motor；9- slide openings；10- threaded holes；11- clamp bodies；12- range sensors；13- ball grooves；14- supports ball.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of four-axis fixture processing is driven with precise positioning
Device, including driving device 1, clamp body 11 and range sensor 12, the driving device 1 is fixed on the top of installing plate 2, institute
It states driving device 1 and includes fixed block 3, guide rod 4, screw 5, sliding block 6, supporting block 7 and driving motor 8, the fixed block 3 is fixed
At the top of installing plate 2, there are two the fixed blocks 3, and guide rod 4, the sliding block are symmetrically fixed between two fixed blocks 3
6 internal symmetry is equipped with slide opening 9, and the 6 through-hole slide opening 9 of sliding block is slidably connected with two guide rods 4, the middle part of the sliding block 6
Equipped with threaded hole 10, the sliding block 6 is flexibly connected by the threaded hole 10 at middle part with screw 5, and the both ends of the screw 5 lead to respectively
Bearing is crossed to be rotatablely connected with two fixed blocks 3, the driving motor 8 is located at the side of fixed block 3, the driving motor 8 it is defeated
One end of shaft screw 5 is fixed, and the bottom of the driving motor 8 is fixed in supporting block 7, and the supporting block 7 is solid with installing plate 2
Fixed, the clamp body 11 is fixed on the top of sliding block 6, and the range sensor 12 is fixed on the side of sliding block 6, and the distance passes
Sensor 12 is located at the lower section of screw 5, and the range sensor 12 is electrically connected driving motor 8.
The outside of the guide rod 4 coordinates with sliding block 6, it is therefore prevented that shaking is generated when sliding block 6 moves.
The bottom of the sliding block 6 is equipped with ball grooves 13, and support ball 14, the branch are slidably connected in the ball grooves 13
The top of support ball 14 is slidably matched with ball grooves 13, and the bottom of the support ball 14 is contacted with installing plate 2, passes through back-up roller
Pearl 14 plays the role of support to sliding block 6, enhances the load-bearing capacity of sliding block 6.
The ball grooves 13 are equipped with multiple, and multiple ball grooves 13 are evenly distributed on the bottom of sliding block 6, make support ball 14
It is more uniform to the support force of sliding block 6.
The height of the ball grooves 13 is more than the radius of support ball 14, and less than the diameter of support ball 14, it is therefore prevented that
Support the disengaging of ball 14 and ball grooves 13.
Operation principle：By driving device 1 can accurate alignment jig body 11 position, improve workpiece processing efficiency and
Clamp body 11 during adjusting, is fixed on the top of sliding block 6, screw has been driven by the rotation of 8 output shaft of driving motor by qualification rate
5 rotation, sliding block 6 are slidably connected by sliding block 6 and guide rod 4, and the middle part of sliding block 6 is connected by threaded hole 10 and 5 activity of screw
It connects, makes the rotation of screw 5 that sliding block 6 driven to be moved horizontally on guide rod 4, it is achieved thereby that the tune to 11 position of clamp body
Section, the distance moved by the detectable place's clamp body 11 of range sensor 12, the position for realizing the adjusting of clamp body 11 are more smart
Really.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of four-axis fixture processing precise positioning driving device, including driving device（1）, clamp body（11）And Distance-sensing
Device（12）, it is characterised in that：The driving device（1）It is fixed on installing plate（2）Top, the driving device（1）Including solid
Determine block（3）, guide rod（4）, screw（5）, sliding block（6）, supporting block（7）And driving motor（8）, the fixed block（3）It is fixed on
Installing plate（2）Top, the fixed block（3）There are two, and two fixed blocks（3）Between be symmetrically fixed with guide rod（4）, institute
State sliding block（6）Internal symmetry be equipped with slide opening（9）, the sliding block（6）Through-hole slide opening（9）With two guide rods（4）It is slidably connected,
The sliding block（6）Middle part be equipped with threaded hole（10）, the sliding block（6）Pass through the threaded hole at middle part（10）With screw（5）Activity
Connection, the screw（5）Both ends pass through bearing and two fixed blocks respectively（3）Rotation connection, the driving motor（8）It is located at
Fixed block（3）Side, the driving motor（8）Output shaft screw（5）One end fix, the driving motor（8）Bottom
Portion is fixed on supporting block（7）On, the supporting block（7）With installing plate（2）It is fixed, the clamp body（11）It is fixed on sliding block（6）
Top, the range sensor（12）It is fixed on sliding block（6）Side, the range sensor（12）Positioned at screw（5）'s
Lower section, the range sensor（12）It is electrically connected driving motor（8）.
2. a kind of four-axis fixture processing precise positioning driving device according to claim 1, it is characterised in that：It is described to lead
To bar（4）Outside and sliding block（6）Cooperation.
3. a kind of four-axis fixture processing precise positioning driving device according to claim 1, it is characterised in that：The cunning
Block（6）Bottom be equipped with ball grooves（13）, the ball grooves（13）Inside slidably connect support ball（14）, the support ball
（14）Top and ball grooves（13）It is slidably matched, the support ball（14）Bottom and installing plate（2）Contact.
4. a kind of four-axis fixture processing precise positioning driving device according to claim 3, it is characterised in that：The rolling
Pearl slot（13）Equipped with multiple, and multiple ball grooves（13）It is evenly distributed on sliding block（6）Bottom.
5. a kind of four-axis fixture processing precise positioning driving device according to claim 4, it is characterised in that：The rolling
Pearl slot（13）Height be more than support ball（14）Radius, and less than support ball（14）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737678.3U CN207593251U (en) | 2017-12-14 | 2017-12-14 | A kind of four-axis fixture processing precise positioning driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737678.3U CN207593251U (en) | 2017-12-14 | 2017-12-14 | A kind of four-axis fixture processing precise positioning driving device |
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| Publication Number | Publication Date |
|---|---|
| CN207593251U true CN207593251U (en) | 2018-07-10 |
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ID=62764601
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721737678.3U Active CN207593251U (en) | 2017-12-14 | 2017-12-14 | A kind of four-axis fixture processing precise positioning driving device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227366A (en) * | 2018-11-17 | 2019-01-18 | 焦作大学 | A kind of camshaft sharp edge falls blunt operation bistrique intelligent positioner |
| CN112828530A (en) * | 2020-12-29 | 2021-05-25 | 浙江振兴阿祥集团有限公司 | Runner chamber prosthetic devices |
-
2017
- 2017-12-14 CN CN201721737678.3U patent/CN207593251U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227366A (en) * | 2018-11-17 | 2019-01-18 | 焦作大学 | A kind of camshaft sharp edge falls blunt operation bistrique intelligent positioner |
| CN112828530A (en) * | 2020-12-29 | 2021-05-25 | 浙江振兴阿祥集团有限公司 | Runner chamber prosthetic devices |
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