CN210426462U

CN210426462U - Multi-flatness laser detection tool

Info

Publication number: CN210426462U
Application number: CN201921655942.8U
Authority: CN
Inventors: 秦渊
Original assignee: Wuxi Daqin Calibration And Testing Co Ltd
Current assignee: Wuxi Daqin Calibration And Testing Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-04-28
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a many planeness laser detection frock, place the seat including the work piece, the work piece is placed the seat and is hollow structure, the work piece is placed and is rotated the two-way threaded rod that installs the level setting between the both sides inner wall of seat, the inside of seat is placed to the work piece still slidable mounting has two movable blocks, set up threaded hole on the movable block, two-way threaded rod runs through two movable blocks through the screw hole, the intermediate position outside fixedly connected with driven gear of two-way threaded rod, the equal fixed connection has the slide bar that the level set up of two movable blocks to keep away from each other, the one end that the movable block was kept away from to the slide bar extends to the outside that the seat was placed. The utility model discloses the structure is ingenious, and convenient to use adjusts the interval between two fixed plates through the length of work piece for the work piece is placed the seat and can be fixed different length size's work piece, and the suitable scene of device is more extensive, and the dismouting work piece that can make things convenient for.

Description

Multi-flatness laser detection tool

Technical Field

The utility model belongs to the technical field of laser beam detection, concretely relates to many plane degree laser beam detection frock.

Background

Along with the popularization of smart mobile phone, smart mobile phone has become the indispensable instrument in people's life, in the smart mobile phone production process, need do the roughness through laser detector to cell-phone metal backplate and detect, because the not up to standard metal backplate of roughness not only can influence the outward appearance of product, can exert an influence to the assembly degree of agreeing with of product moreover, consequently need find out unqualified metal backplate and reject.

The utility model discloses a many planeness laser detection frock in the chinese utility model patent of published patent number CN201311278Y, this kind of frock can be automatic efficient detect the plane degree of slide, but this kind of frock does not have specific work piece fixed establishment, and the work piece is directly placed on the product seat for the work piece can't be fixed by stable in the testing process, and the work piece can produce in the testing process and rock and squint, thereby influences the testing result.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many plane degree laser detects frock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the workpiece placing seat is of a hollow structure, a horizontally arranged bidirectional threaded rod is rotatably installed between the inner walls of the two sides of the workpiece placing seat, two moving blocks are slidably installed inside the workpiece placing seat, threaded holes are formed in the moving blocks, the bidirectional threaded rod penetrates through the two moving blocks through the threaded holes, a driven gear is fixedly connected to the outer side of the middle position of the bidirectional threaded rod, the two moving blocks are far away from each other and are fixedly connected with a horizontally arranged sliding rod, one end, far away from the moving blocks, of the sliding rod extends to the outer part of the workpiece placing seat, a mounting frame is fixedly connected to the bottom end of the workpiece placing seat, a driving gear is rotatably installed on the mounting frame, the outer periphery of the driving gear extends to the inside of the workpiece placing seat and is meshed with the driven gear, a vertically arranged mounting plate is fixedly connected to one end, far, the fixed plate is provided with a sliding hole, a lifting rod with vertical setting is slidably mounted in the sliding hole, the top end of the lifting rod extends to the upper side of the fixed plate and is fixedly connected with a pressing plate, the bottom end of the lifting rod extends to the lower side of the fixed plate and is fixedly connected with a sliding plate, the sliding plate is slidably connected with the mounting plate, a spring tube with vertical setting is fixedly connected between the top end of the sliding plate and the bottom end of the fixed plate, and the spring tube is sleeved on the outer side of the lifting rod.

Preferably, the top end and the bottom end of the workpiece placing seat are respectively and fixedly connected with two guide strips, guide grooves are formed in the top end and the bottom end of the moving block, the bottom ends of the guide strips extend into the guide grooves, and the guide strips are in sliding contact with the inner walls of the guide grooves.

Preferably, the horizontal height of the top end of the fixing plate is the same as the horizontal height of the top end of the workpiece placing seat.

Preferably, the bottom end of the pressing plate is fixedly connected with a rubber pad.

Preferably, the top end of the pressing plate is fixedly connected with a pull ring, and the bottom end of the workpiece placing seat is welded with a mounting foot.

Preferably, one side of the mounting plate, which is far away from the workpiece placing seat, is fixedly connected with a vertically arranged sliding rail, and the sliding plate is slidably mounted on the sliding rail.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the driving gear is manually shifted, the driving gear is meshed with the driven gear, so that the bidirectional threaded rod can be driven to rotate, and the bidirectional threaded rod is in threaded connection with the moving blocks, so that the two moving blocks can be driven to move away from or close to each other, so that the distance between the two fixed plates can be adjusted, the distance between the two fixed plates can be adjusted through the length of a workpiece, the workpiece placing seat can fix workpieces with different length sizes, and the applicable scene of the device is wider;

2. the two ends of the workpiece can be exactly placed at the top ends of the two fixing plates and then are tightly pressed by the pressing plate, so that the workpiece can be fixed, the elasticity of the spring tube can be overcome by the pull ring, the pressing plate is conveniently pulled upwards, and the workpiece can be conveniently disassembled and assembled;

the utility model discloses the structure is ingenious, and convenient to use adjusts the interval between two fixed plates through the length of work piece for the work piece is placed the seat and can be fixed different length size's work piece, and the suitable scene of device is more extensive, and the dismouting work piece that can make things convenient for.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a main view cross-sectional view of the workpiece holder of the present invention;

fig. 3 is a side view cross-sectional view of the workpiece placing seat of the present invention.

In the figure: 1. a workpiece placing seat; 2. mounting a foot; 3. a slide bar; 4. mounting a plate; 5. a fixing plate; 6. a sliding plate; 7. a slide rail; 8. a spring tube; 9. a slide hole; 10. pressing a plate; 11. a pull ring; 12. a rubber pad; 13. a mounting frame; 14. a driving gear; 15. a bidirectional threaded rod; 16. a driven gear; 17. a guide strip; 18. a moving block; 19. a guide groove; 20. a lifting rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a many planeness laser detects frock technical scheme: the workpiece placing seat comprises a workpiece placing seat 1, wherein the workpiece placing seat 1 is of a hollow structure, a horizontally arranged bidirectional threaded rod 15 is rotatably arranged between the inner walls of the two sides of the workpiece placing seat 1, two moving blocks 18 are also slidably arranged in the workpiece placing seat 1, threaded holes are formed in the moving blocks 18, the bidirectional threaded rod 15 penetrates through the two moving blocks 18 through the threaded holes, a driven gear 16 is fixedly connected to the outer side of the middle position of the bidirectional threaded rod 15, the two moving blocks 18 are mutually far away from each other and are fixedly connected with a horizontally arranged sliding rod 3, one end, far away from the moving blocks 18, of the sliding rod 3 extends to the outer part of the workpiece placing seat 1, a mounting frame 13 is fixedly connected to the bottom end of the workpiece placing seat 1, a driving gear 14 is rotatably mounted on the mounting frame 13, the outer periphery of the driving gear 14 extends to the inner part of the workpiece placing seat, fixed plate 5 that the top fixed connection of mounting panel 4 has the level to set up, sliding hole 9 has been seted up on fixed plate 5, slidable mounting has the lifter 20 of vertical setting in sliding hole 9, the top of lifter 20 extends to the top of fixed plate 5 and fixedly connected with clamp plate 10, the bottom of lifter 20 extends to the below of fixed plate 5 and fixedly connected with sliding plate 6, sliding plate 6 and mounting panel 4 sliding connection, the spring pipe 8 of the vertical setting of fixedly connected with between the top of sliding plate 6 and the bottom of fixed plate 5, the outside at lifter 20 is established to 8 covers of spring pipe.

Wherein, two guide bars 17 of each fixedly connected with in top and the bottom of seat 1 are placed to the work piece, and guide way 19 has all been seted up with the bottom in the top of movable block 18, and in guide bar 17's bottom extended to guide way 19, and the inner wall sliding contact of guide bar 17 and guide way 19 for movable block 18 can place the interior horizontal migration of seat 1 at the work piece owing to the guide effect of guide bar 17.

Wherein, the level at fixed plate 5 top is the same with the level at work piece placing seat 1 top, and the work piece is placed at the top of work piece placing seat 1, and the both ends of work piece just in time can be taken at the top of two fixed plates 5, then compress tightly through clamp plate 10 to can fix the work piece.

Wherein, the bottom fixedly connected with rubber pad 12 of clamp plate 10, the existence of rubber pad 12 plays the effect of buffering, can prevent that the work piece surface from being ground the flower.

The top end of the pressing plate 10 is fixedly connected with a pull ring 11, the bottom end of the workpiece placing seat 1 is welded with a mounting foot 2, the pressing plate 10 can be conveniently pulled upwards through the pull ring 11, therefore, workpieces can be conveniently disassembled and assembled, and the workpiece placing seat 1 can be fixed on the detection device through the mounting foot 2.

Wherein, the one side fixedly connected with of seat 1 is placed to the work piece of mounting panel 4 is vertical slide rail 7 that sets up, and sliding plate 6 slidable mounting is on slide rail 7, and mounting panel 4 can slide from top to bottom through the direction of slide rail 7.

The utility model discloses a theory of operation and use flow: put the work piece on the top that seat 1 was placed to the work piece, when manual stirring driving gear 14, because driving gear 14 and driven gear 16 meshing, thereby can drive two-way threaded rod 15 and rotate, because two-way threaded rod 15 and movable block 18 threaded connection, thereby can drive two movable blocks 18 and keep away from each other or be close to the removal each other, thereby can adjust the interval between two fixed plates 5, the interval between two fixed plates 5 is adjusted to length through the work piece, then both ends through the elasticity pulling clamp plate 10 of spring pipe 8 with the work piece are tight, thereby can fix the work piece, can fix the work piece of different length size.

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. Many flatness laser detects frock, its characterized in that: the workpiece placing seat comprises a workpiece placing seat (1), the workpiece placing seat (1) is of a hollow structure, a horizontally arranged bidirectional threaded rod (15) is rotatably installed between the inner walls of the two sides of the workpiece placing seat (1), two moving blocks (18) are further slidably installed inside the workpiece placing seat (1), threaded holes are formed in the moving blocks (18), the bidirectional threaded rod (15) penetrates through the two moving blocks (18) through the threaded holes, a driven gear (16) is fixedly connected to the outer side of the middle position of the bidirectional threaded rod (15), the two moving blocks (18) are mutually far away from each other and are fixedly connected with a horizontally arranged sliding rod (3), one end, far away from the moving blocks (18), of the sliding rod (3) extends to the outer part of the workpiece placing seat (1), a mounting frame (13) is fixedly connected to the bottom end of the workpiece placing seat (1), and a, the outer periphery of the driving gear (14) extends to the inside of the workpiece placing seat (1) and is meshed with the driven gear (16), one end, far away from the moving block (18), of the sliding rod (3) is fixedly connected with a vertically arranged mounting plate (4), the top end of the mounting plate (4) is fixedly connected with a horizontally arranged fixing plate (5), the fixing plate (5) is provided with a sliding hole (9), a vertically arranged lifting rod (20) is arranged in the sliding hole (9) in a sliding mode, the top end of the lifting rod (20) extends to the upper portion of the fixing plate (5) and is fixedly connected with a pressing plate (10), the bottom end of the lifting rod (20) extends to the lower portion of the fixing plate (5) and is fixedly connected with a sliding plate (6), the sliding plate (6) is connected with the mounting plate (4) in a sliding mode, a vertically arranged spring tube (8) is fixedly connected between the, the spring tube (8) is sleeved on the outer side of the lifting rod (20).

2. The multi-flatness laser detection tool according to claim 1, characterized in that: the top and the bottom of the workpiece placing seat (1) are respectively and fixedly connected with two guide strips (17), the top and the bottom of the moving block (18) are respectively provided with a guide groove (19), the bottom of each guide strip (17) extends into the guide groove (19), and the guide strips (17) are in sliding contact with the inner wall of the guide grooves (19).

3. The multi-flatness laser detection tool according to claim 1, characterized in that: the horizontal height of the top end of the fixing plate (5) is the same as that of the top end of the workpiece placing seat (1).

4. The multi-flatness laser detection tool according to claim 1, characterized in that: the bottom end of the pressing plate (10) is fixedly connected with a rubber pad (12).

5. The multi-flatness laser detection tool according to claim 1, characterized in that: the top end of the pressing plate (10) is fixedly connected with a pull ring (11), and the bottom end of the workpiece placing seat (1) is welded with a mounting foot (2).

6. The multi-flatness laser detection tool according to claim 1, characterized in that: one side of the mounting plate (4) far away from the workpiece placing seat (1) is fixedly connected with a vertically arranged sliding rail (7), and the sliding plate (6) is slidably mounted on the sliding rail (7).