CN210552244U

CN210552244U - High-precision clamping device for YVO4 processing

Info

Publication number: CN210552244U
Application number: CN201920099855.2U
Authority: CN
Inventors: 黄而发; 徐尚优
Original assignee: Fuzhou Zhengheng Photoelectric Technology Co ltd
Current assignee: Fuzhou Zhengheng Photoelectric Technology Co ltd
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2020-05-19
Anticipated expiration: 2029-01-22

Abstract

The utility model relates to a YVO4 processing technology field just discloses a high accuracy clamping device of YVO4 processing, including the installation base, the mounting hole has been seted up in the front of installation base, the positive left side fixed mounting of installation base has first flexible box. This high accuracy clamping device of YVO4 processing, through setting up the gear, when needs centre gripping YVO4 crystal, earlier put YVO4 crystal between first grip block and second grip block, clockwise rotation regulating block this moment, just can drive gear clockwise, the gear will rotate between the tooth's socket and drive first backup pad right motion, because the connecting rod is connected with the front screw thread joint of first flexible box, make it fixed, alright come centre gripping YVO4 crystal with the interval that can increase first grip block and second grip block, alright come the distance between first grip block of subtle regulation and the second grip block according to the interval of tooth's socket, the purpose of high accuracy centre gripping YVO4 crystal has been reached.

Description

High-precision clamping device for YVO4 processing

Technical Field

The utility model relates to a YVO4 processing technology field specifically is a high accuracy clamping device of YVO4 processing.

Background

YVO4 is the chemical formula of yttrium vanadate, it is the important material of diode pumping small laser, it is a crystal that adopts the pulling method to grow, have good mechanical property and physical property, can substitute calcite and rutile to make fiber isolator, ring mirror, light and replace the displacer, divider, Glan polarizer and other polarizing devices in many practical aspects.

YVO4 crystal wide application is in the optical fiber communication field, is the optical communication passive device, and the in-process of processing YVO4 crystal needs the clamping device of high accuracy to carry out the centre gripping, and traditional clamping device only carries out basic centre gripping to article, and the centre gripping effect is poor when facing the widget, so provides the high accuracy clamping device of a YVO4 processing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high accuracy clamping device of YVO4 processing possesses advantages such as adjust convenience and clamping accuracy height, has solved and has required the clamping device of high accuracy to carry out the centre gripping at the in-process of processing YVO4 crystal, and traditional clamping device only carries out essential centre gripping to article, the poor problem of centre gripping effect when facing the widget.

(II) technical scheme

For the purpose that realizes above-mentioned regulation convenience and centre gripping precision are high, the utility model provides a following technical scheme: a high-precision clamping device processed by YVO4 comprises an installation base, wherein the front side of the installation base is provided with an installation hole, the left side of the front side of the installation base is fixedly provided with a first telescopic box, the right side of the first telescopic box is inserted with a first clamping plate, the bottom of the first clamping plate is provided with a tooth groove, a gear is movably arranged in the first telescopic box and below the first clamping plate, the front side of the gear is fixedly provided with a connecting rod, the bottom of the first clamping plate and the right side of the tooth groove are provided with a first sliding groove, the bottom of the first clamping plate and the right side of the first sliding groove are fixedly provided with a first clamping block, the front side of the installation base and the right side of the first telescopic box are fixedly provided with a second telescopic box, the left side of the second telescopic box is inserted with a second clamping plate, the top of the second clamping plate is provided with a second sliding groove, the top of second grip block and the left side fixed mounting that is located the second spout have a second joint piece, the bottom right side fixed mounting of second grip block has the slide bar, the positive fixed mounting of connecting rod has the regulating block, the slide opening has been seted up to the bottom of the flexible box of second, the slide bar is pegged graft in the slide opening, the bottom movable mounting of slide bar has the slider, the back fixed mounting of slider has spacing pipe, the bottom of the flexible box of second and the rear side that is located the slide opening have been seted up and have spacing hole, the top fixed mounting of slider has one end and slide bar connection's reset spring.

Preferably, the number of mounting holes is four, first grip block and second grip block all are the L shape, the opposite side fixed mounting of first grip block and second grip block has the protection pad.

Preferably, the front surface of the mounting base is fixedly provided with a placing plate at the rear side of the first clamping plate and the rear side of the second clamping plate, the width of the first clamping block is smaller than that of the first sliding groove, and the width of the second clamping block is smaller than that of the second sliding groove.

Preferably, the connecting rod runs through the front of first flexible box and extends to the outside of first flexible box, the connecting rod is with the front screw thread joint of first flexible box.

Preferably, the latch width of the gear is smaller than the width of the tooth groove, and the bottom of the first clamping plate and the bottom of the second clamping plate are both provided with scale marks.

Preferably, the diameter of the limiting pipe is smaller than that of the limiting hole, and the sliding rod extends to the outside of the second telescopic box.

(III) advantageous effects

Compared with the prior art, the utility model provides a high accuracy clamping device of YVO4 processing possesses following beneficial effect:

1. this high accuracy clamping device of YVO4 processing, through setting up the gear, when needs centre gripping YVO4 crystal, earlier put YVO4 crystal between first grip block and second grip block, clockwise rotation regulating block this moment, just can drive gear clockwise, the gear will rotate between the tooth's socket and drive first backup pad right motion, because the connecting rod is connected with the front screw thread joint of first flexible box, make it fixed, alright come centre gripping YVO4 crystal with the interval that can increase first grip block and second grip block, alright come the distance between first grip block of subtle regulation and the second grip block according to the interval of tooth's socket, the purpose of high accuracy centre gripping YVO4 crystal has been reached.

2. This high accuracy clamping device of YVO4 processing, through setting up spacing pipe, also can be through the bottom front side of pressing the slider when adjusting first grip block, because slide bar and slider swing joint, spacing pipe just can break away from spacing hole this moment, at this moment just can adjust the centre gripping distance of first grip block and second grip block according to the demand, the purpose of realizing centre gripping YVO4 crystal through thinking of first grip block and second grip block mutually supporting, the fine setting of both sides grip block reaches the centre gripping YVO4 crystal of high accuracy, through setting up reset spring, can make spacing pipe joint that resets in spacing downthehole after pressing down the slider, thereby reach fixed effect.

Drawings

Fig. 1 is a top cross-sectional view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic view of the slider structure of the present invention.

In the figure: the device comprises a base, a mounting hole, a first telescopic box, a first clamping plate, a tooth space, a gear, a connecting rod, a first sliding groove, a first clamping block, a second telescopic box, a second clamping plate, a second sliding groove, a second clamping block, a sliding rod, a regulating block, a sliding hole, a sliding block 17, a limiting pipe 18, a limiting hole 19 and a reset spring 20, wherein the mounting base is mounted at 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a high-precision clamping device for YVO4 processing includes an installation base 1, a front surface of the installation base 1 is provided with an installation hole 2, a left side of the front surface of the installation base 1 is fixedly provided with a first retractable box 3, a right side of the first retractable box 3 is inserted with a first clamping plate 4, a bottom of the first clamping plate 4 is provided with a tooth socket 5, a gear 6 is movably installed inside the first retractable box 3 and below the first clamping plate 4, a tooth clamping width of the gear 6 is smaller than a width of the tooth socket 5, bottom of the first clamping plate 4 and bottom of the second clamping plate 11 are both provided with scale marks, a front surface of the gear 6 is fixedly provided with a connecting rod 7, the connecting rod 7 penetrates through the front surface of the first retractable box 3 and extends to the outside of the first retractable box 3, the connecting rod 7 is in threaded engagement with a front surface of the first retractable box 3, a bottom of the first clamping plate 4 and right side of the tooth socket 5 is provided with a first, the bottom of the first clamping plate 4 and the right side of the first sliding chute 8 are fixedly provided with a first clamping block 9, the front of the mounting base 1 and the right side of the first telescopic box 3 are fixedly provided with a second telescopic box 10, the left side of the second telescopic box 10 is inserted with a second clamping plate 11, the number of the mounting holes 2 is four, the first clamping plate 4 and the second clamping plate 11 are both L-shaped, the opposite sides of the first clamping plate 4 and the second clamping plate 11 are fixedly provided with a protective pad, when a YVO4 crystal is required to be clamped, the YVO4 crystal is firstly placed between the first clamping plate 4 and the second clamping plate 11, at the moment, the adjusting block 15 is rotated clockwise, the gear 6 can be driven to rotate between the tooth grooves 5 to drive the first supporting plate 4 to move rightwards, because the connecting rod 7 is in threaded clamping connection with the front of the first telescopic box 3, so as to be fixed, the distance between the first clamping plate 4 and the second clamping plate 11 can be increased to clamp the YVO4 crystal, the distance between the first clamping plate 4 and the second clamping plate 11 can be finely adjusted according to the distance between the tooth grooves 5, so that the purpose of clamping YVO4 crystals with high precision is achieved, the top of the second clamping plate 11 is provided with a second chute 12, the top of the second clamping plate 11 is fixedly provided with a second clamping block 13 positioned on the left side of the second chute 12, the front side of the mounting base 1 is fixedly provided with a placing plate positioned on the rear side of the first clamping plate 4 and the second clamping plate 11, the width of the first clamping block 9 is smaller than that of the first chute 8, the width of the second clamping block 13 is smaller than that of the second chute 12, the right side of the bottom of the second clamping plate 11 is fixedly provided with a sliding rod 14, the front side of the connecting rod 7 is fixedly provided with an adjusting block 15, the bottom of the second telescopic box 10 is provided with a sliding hole 16, the sliding rod 14 is inserted into the sliding hole 16, the bottom of the sliding rod 14 is movably provided with a sliding block 17, the back of, the bottom of the second telescopic box 10 and the rear side of the sliding hole 16 are provided with a limiting hole 19, the diameter of the limiting pipe 18 is smaller than the diameter of the limiting hole 19, the sliding rod 14 extends to the outside of the second telescopic box 10, the top of the sliding block 17 is fixedly provided with a return spring 20, one end of the return spring is connected with the sliding rod 14, when the first clamping plate 4 is adjusted, the front side of the bottom of the sliding block 17 can be pressed, because the sliding rod 14 is movably connected with the sliding block 17, the limiting pipe 18 can be separated from the limiting hole 19 at the moment, the clamping distance between the first clamping plate 4 and the second clamping plate 11 can be adjusted according to requirements, the purpose of clamping YVO4 crystals is realized through the mutual matching of the first clamping plate 4 and the second clamping plate 11, the fine adjustment of the clamping plates at two sides can achieve the high-precision clamping of the YVO4 crystals, by arranging the return spring 20, the limiting pipe 18 can be reset and clamped in the limiting hole 19 after, thereby achieving the fixing effect.

In summary, according to the high-precision clamping device for processing YVO4, by arranging the gear 6, when the YVO4 crystal needs to be clamped, firstly, the YVO4 crystal is placed between the first clamping plate 4 and the second clamping plate 11, at this time, the adjusting block 15 is rotated clockwise, the gear 6 is driven to rotate clockwise, the gear 6 rotates between the tooth sockets 5 to drive the first supporting plate 4 to move right, because the connecting rod 7 is in threaded engagement with the front surface of the first telescopic box 3 to fix the first telescopic box, the distance between the first clamping plate 4 and the second clamping plate 11 can be increased to clamp the YVO4 crystal, the distance between the first clamping plate 4 and the second clamping plate 11 can be finely adjusted according to the distance between the tooth sockets 5, the purpose of clamping the YVO4 crystal with high precision is achieved, and by arranging the limiting pipe 18, the front side of the bottom of the sliding block 17 can also be pressed when the first clamping plate 4 is adjusted, because slide bar 14 and slider 17 swing joint, spacing pipe 18 just can break away from spacing hole 19 this moment, just at this moment can adjust the centre gripping distance of first grip block 4 and second grip block 11 according to the demand, the purpose of centre gripping YVO4 crystal is realized through thinking the mutually supporting of first grip block 4 and second grip block 11, the fine setting of both sides grip block reaches the centre gripping YVO4 crystal of high accuracy, through setting up reset spring 20, can make spacing pipe 18 reset joint in spacing hole 19 after pressing lower slider 17, thereby reach fixed effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high accuracy clamping device of YVO4 processing, includes installation base (1), its characterized in that: the front of the mounting base (1) is provided with a mounting hole (2), the left side of the front of the mounting base (1) is fixedly provided with a first telescopic box (3), the right side of the first telescopic box (3) is inserted with a first clamping plate (4), the bottom of the first clamping plate (4) is provided with a tooth groove (5), a gear (6) is movably mounted inside the first telescopic box (3) and below the first clamping plate (4), the front of the gear (6) is fixedly provided with a connecting rod (7), the bottom of the first clamping plate (4) and the right side of the tooth groove (5) are provided with a first sliding groove (8), the bottom of the first clamping plate (4) and the right side of the first sliding groove (8) are fixedly provided with a first clamping block (9), the front of the mounting base (1) and the right side of the first telescopic box (3) are fixedly provided with a second telescopic box (10), a second clamping plate (11) is inserted at the left side of the second telescopic box (10), a second sliding groove (12) is formed in the top of the second clamping plate (11), a second clamping block (13) is fixedly arranged at the top of the second clamping plate (11) and on the left side of the second sliding chute (12), a slide bar (14) is fixedly arranged on the right side of the bottom of the second clamping plate (11), an adjusting block (15) is fixedly arranged on the front surface of the connecting rod (7), the bottom of the second telescopic box (10) is provided with a slide hole (16), the slide bar (14) is inserted in the slide hole (16), a sliding block (17) is movably arranged at the bottom of the sliding rod (14), a limiting pipe (18) is fixedly arranged on the back surface of the sliding block (17), a limiting hole (19) is arranged at the bottom of the second telescopic box (10) and at the rear side of the sliding hole (16), and a return spring (20) with one end connected with the sliding rod (14) is fixedly arranged at the top of the sliding block (17).

2. A high precision clamping device for YVO4 machining according to claim 1, wherein: the quantity of mounting hole (2) is four, first grip block (4) all are L shape with second grip block (11), the opposite side fixed mounting of first grip block (4) and second grip block (11) has the protection pad.

3. A high precision clamping device for YVO4 machining according to claim 1, wherein: the front of installation base (1) just is located the rear side fixed mounting of first grip block (4) and second grip block (11) and places the board, the width of first joint piece (9) is less than the width of first spout (8), and the width of second joint piece (13) is less than the width of second spout (12).

4. A high precision clamping device for YVO4 machining according to claim 1, wherein: connecting rod (7) run through the front of first flexible box (3) and extend to the outside of first flexible box (3), connecting rod (7) and the front screw thread joint of first flexible box (3).

5. A high precision clamping device for YVO4 machining according to claim 1, wherein: the latch width of gear (6) is less than the width of tooth's socket (5), the bottom of first grip block (4) and the bottom of second grip block (11) all are provided with the scale mark.

6. A high precision clamping device for YVO4 machining according to claim 1, wherein: the diameter of the limiting pipe (18) is smaller than that of the limiting hole (19), and the sliding rod (14) extends to the outside of the second telescopic box (10).