CN214162184U

CN214162184U - Positioner for machining

Info

Publication number: CN214162184U
Application number: CN202120106432.6U
Authority: CN
Inventors: 张凤槐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-09-10
Anticipated expiration: 2031-01-14

Abstract

The utility model relates to the technical field of machining, in particular to a positioning device for machining, which comprises a machining table, wherein the front end and the rear end of the left side and the right side of the top surface of the machining table are respectively provided with a top surface groove which is transversely distributed, the top surface grooves are averagely divided into a left group and a right group, the rubber pad increases the friction force between the transverse limiting block and the processed workpiece, reduces the possibility of separation of the processed workpiece and the transverse limiting block, thereby ensuring the normal processing, the transverse limit blocks are arranged to be in sliding connection with the grooves on the top surface, the distance between the two transverse limit blocks can be adjusted, thereby facilitating the clamping of workpieces with different sizes, expanding the application range of the device, enhancing the practicability of the device, avoiding the influence on the normal processing of the workpieces, thereby avoiding influencing the quality of the finished product and reducing the possibility of economic loss.

Description

Positioner for machining

Technical Field

The utility model relates to a machining technical field specifically is a positioner for machining.

Background

Machining refers to a process of changing the outer dimensions or properties of a workpiece by a mechanical device, and is classified into cutting and pressing according to differences in machining modes. When processing the work piece, in order to guarantee the machining precision, can use the positioner work piece to fix to be convenient for going on of processing, current positioner is relatively poor to the work piece location effect of equidimension not when using, and this can influence the normal processing to the work piece, thereby influences off-the-shelf quality, still can cause economic waste to a certain extent, for this reason, we propose a positioner for machining.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a positioner for machining possesses the work piece of being convenient for to equidimension not and carries out advantages such as centre gripping location, has solved the relatively poor problem of effect of current positioner to the work piece centre gripping location of equidimension not.

The utility model discloses a positioner for machining, including the processing platform, the top surface recess of horizontal distribution is all seted up at the front and back both ends of the left and right sides of processing platform top surface, the top surface recess divide into two sets of about equally, and two sets of one side that the top surface recess is inside to be close to each other all sliding connection has horizontal stopper, and two the one side that horizontal stopper is close to each other and top surface all fixedly connected with rubber pad, the backing plate of vertical distribution is fixedly connected with in the middle section of processing platform top surface, the middle section of processing platform top surface fixedly connected with a plurality of sets of auxiliary suction cups of vertical distribution, and the top surface of auxiliary suction cup is higher than the top surface of backing plate, through the rubber pad that sets up, has increased the frictional force between horizontal stopper and the processing work piece, has reduced the processing work piece and has taken place the possibility of separating with horizontal stopper to guarantee the normal clear of processing, set up horizontal stopper and top surface recess sliding connection, can adjust the distance between two horizontal stoppers to be convenient for carry out the centre gripping to the work piece of variation in size, enlarged the application scope of device, strengthened the practicality of device, avoid causing the influence to the normal processing of work piece, and then avoid causing the influence to finished product quality, also reduced the possibility that causes economic loss simultaneously, the supplementary sucking disc that sets up simultaneously has strengthened being connected between work piece and the processing platform when using, thereby is convenient for process the work piece.

The utility model discloses a positioner for machining, wherein the top surface recess averagely divide into two sets of around, two sets of the equal fixedly connected with transverse distribution's in both sides spacing around the top surface recess inner wall bottom surface, it is two sets of spacing top surface respectively with two transverse limiting block's bottom surface sliding connection.

The utility model discloses a positioner for machining, wherein the central authorities of the top surface recess inner wall of front group all rotate the threaded rod that is connected with transverse distribution, two the threaded rod respectively with the lower extreme threaded connection of the inside front side of two horizontal stoppers, the central authorities of the inside front end of processing platform and the intermediate position department that is located the top surface recess of front group have seted up built-in recess, through the threaded rod that sets up, are convenient for adjust the distance between two horizontal stoppers to the device of being convenient for carries out the centre gripping to not unidimensional work piece.

The utility model discloses a positioner for machining, the central fixedly connected with fixed block of wherein built-in recess inner wall, the central fixedly connected with transverse distribution's of fixed block double-end motor, and the double-end motor output shaft about both ends respectively with the one end fixed connection that two threaded rods are close to mutually.

The utility model discloses a positioner for machining, wherein the central authorities of both sides have all seted up the regulation recess around the processing platform top surface, two adjust the equal fixedly connected with spring telescopic link of central authorities, two that the recess inner wall is close to one side of each other the equal fixedly connected with longitudinal register board of one end that spring telescopic link kept away from each other, two longitudinal register board respectively with two regulation recess sliding connection, through the spring telescopic link and the longitudinal register board that set up, can vertically spacing to the work piece, further carry on spacingly to the work piece on the basis of horizontal stopper, guaranteed the accuracy of work piece position, the going on of being convenient for process.

The utility model discloses a positioner for machining, wherein the inside central fixedly connected with slide bar of the top surface recess of back group, two the slide bar respectively with two horizontal stopper's rear end sliding connection, through the slide bar that sets up, can restrict horizontal stopper, prevent that horizontal stopper from taking place to rotate along with the rotation of threaded rod, guaranteed horizontal stopper's normal use.

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

1. the utility model discloses set up horizontal stopper and top surface recess sliding connection, can adjust the distance between two horizontal stoppers to be convenient for carry out the centre gripping to the work piece of variation in size, enlarged the application scope of device, strengthened the practicality of device, avoid causing the influence to the normal processing of work piece, and then avoid causing the influence to off-the-shelf quality, also reduced the possibility that causes economic loss simultaneously.

2. The utility model discloses a spring telescopic link and the longitudinal register board that set up can carry out vertically spacing to the work piece, further carry on spacingly to the work piece on the basis of horizontal stopper, have guaranteed the accuracy of work piece position, going on of being convenient for process, through the threaded rod that sets up, be convenient for adjust the distance between two horizontal stoppers to the device of being convenient for carries out the centre gripping to not unidimensional work piece.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic left-side sectional view of the front end of the processing table of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a top surface groove; 2. a threaded rod; 3. a limiting strip; 4. a longitudinal positioning plate; 5. a rubber pad; 6. a transverse limiting block; 7. a processing table; 8. a double-headed motor; 9. a fixed block; 10. a base plate; 11. a slide bar; 12. a spring telescopic rod; 13. adjusting the groove; 14. an auxiliary suction cup; 15. a groove is arranged inside.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the positioning device for machining of the present invention comprises a machining table 7, wherein the front and rear ends of the left and right sides of the top surface of the machining table 7 are respectively provided with a top surface groove 1 which is transversely distributed, the top surface grooves 1 are equally divided into a left group and a right group, the inner sides of the two groups of top surface grooves 1 which are mutually close are respectively connected with a transverse stopper 6 in a sliding manner, the inner sides of the two groups of top surface grooves 1 which are mutually close are respectively connected with a rubber pad 5 in a sliding manner, the middle section of the top surface of the machining table 7 is fixedly connected with a backing plate 10 which is longitudinally distributed, the middle section of the top surface of the machining table 7 is fixedly connected with a plurality of groups of auxiliary suction cups 14 which are longitudinally distributed, the top surface of the auxiliary suction cups 14 is higher than the top surface of the backing plate 10, the friction force between the transverse stoppers 6 and the machined workpiece is increased by the arranged rubber pads 5, and the possibility of separating the machined workpiece from the transverse stoppers 6 is reduced, thereby the normal clear of processing has been guaranteed, set up horizontal stopper 6 and top surface recess 1 sliding connection, can adjust the distance between two horizontal stoppers 6, thereby be convenient for carry out the centre gripping to the work piece of variation in size, the application scope of device has been enlarged, the practicality of device has been strengthened, avoid causing the influence to the normal processing of work piece, and then avoid causing the influence to finished product quality, the while has also reduced the possibility that causes economic loss, the auxiliary suction cup 14 that sets up simultaneously, be connected between work piece and the processing platform 7 has been strengthened when using, thereby be convenient for process the work piece.

Two sets of around the equal divide into of top surface recess 1, the equal fixedly connected with transverse distribution's of both sides spacing 3 around the 1 inner wall bottom surface of two sets of top surface recesses, the top surface of two sets of spacing 3 respectively with two transverse limiting block 6's bottom surface sliding connection, the central authorities of the 1 inner wall of top surface recess of preceding group all rotate the threaded rod 2 that is connected with transverse distribution, two threaded rods 2 respectively with the lower extreme threaded connection of the inside front side of two transverse limiting block 6, the central authorities of the inside front end of processing platform 7 and the intermediate position department that is located the top surface recess 1 of preceding group have seted up built-in recess 15, threaded rod 2 through setting up, be convenient for adjust the distance between two transverse limiting block 6, thereby be convenient for the device to carry out the centre gripping to the work piece of equidimension not.

The central fixedly connected with fixed block 9 of built-in recess 15 inner wall, the central fixedly connected with transverse distribution's of fixed block 9 double-end motor 8, and double-end motor 8 output shaft about both ends respectively with the one end fixed connection that two threaded rods 2 are close to each other, adjustment groove 13 has all been seted up to the central authorities of both sides around the 7 top surfaces of processing platform, two adjustment groove 13 inner walls are close to the equal fixedly connected with spring telescopic link 12 of central authorities of one side of each other, the equal fixedly connected with longitudinal register plate 4 of one end that two spring telescopic links 12 kept away from each other, two longitudinal register plate 4 respectively with two adjustment groove 13 sliding connection, through spring telescopic link 12 and the longitudinal register plate 4 that set up, can vertically spacing the work piece, further carry on spacingly to the work piece on the basis of horizontal stopper 6, the accuracy of work piece position has been guaranteed, the going on of processing of being convenient for.

The inside central authorities fixedly connected with slide bar 11 of top surface recess 1 of back group, two slide bars 11 respectively with the rear end sliding connection of two horizontal stopper 6, through the slide bar 11 that sets up, can restrict horizontal stopper 6, prevent that horizontal stopper 6 from taking place to rotate along with the rotation of threaded rod 2, guaranteed horizontal stopper 6's normal use.

When using the utility model discloses the time: start double-end motor 8, double-end motor 8's output shaft drives two threaded rods 2 and rotates, thereby drive two horizontal stopper 6 and remove towards the direction of keeping away from each other, place the work piece that needs the centre gripping again between two horizontal stopper 6, and make the bottom surface of work piece adsorb with auxiliary suction cup 14 mutually, restart double-end motor 8, make two horizontal stopper 6 remove towards the direction that is close to each other, make horizontal stopper 6 carry out the centre gripping to the work piece, keep the position of horizontal stopper 6 unchangeable and close double-end motor 8, the centre gripping to the work piece has been accomplished promptly, thereby be convenient for process the work piece, and in the course of working, horizontal stopper 6 and vertical locating plate 4 can be fixed a position the work piece, the machining precision is improved, the possibility that causes the influence to finished product quality has been reduced.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A positioner for machining, includes processing platform (7), its characterized in that: processing platform (7) top surface left and right sides around both ends all seted up transverse distribution's top surface recess (1), top surface recess (1) is on average divided into about two sets of, two sets of top surface recess (1) inside one side equal sliding connection who is close to each other has horizontal stopper (6), two one side and the equal fixedly connected with rubber pad of top surface (5) that horizontal stopper (6) are close to each other, the middle section fixedly connected with longitudinal distribution's of processing platform (7) top surface backing plate (10), the middle section fixedly connected with a plurality of groups longitudinal distribution's of auxiliary suction cup (14) of processing platform (7) top surface, and the top surface of auxiliary suction cup (14) is higher than the top surface of backing plate (10).

2. The positioning device for machining according to claim 1, wherein: top surface recess (1) is divided into two sets of around on average, and is two sets of the equal fixedly connected with transverse distribution's of both sides spacing (3) around top surface recess (1) inner wall bottom surface, two sets of the top surface of spacing (3) respectively with the bottom surface sliding connection of two transverse limiting block (6).

3. The positioning device for machining according to claim 1, wherein: the middle of the inner wall of the top surface groove (1) of the front group is rotatably connected with transversely distributed threaded rods (2), the two threaded rods (2) are respectively in threaded connection with the lower ends of the front sides inside the two transverse limiting blocks (6), and a built-in groove (15) is formed in the middle of the front end inside the machining table (7) and located in the middle of the top surface groove (1) of the front group.

4. A positioning device for machining according to claim 3, characterized in that: the central fixedly connected with fixed block (9) of built-in recess (15) inner wall, the central fixedly connected with double-end motor (8) of transverse distribution of fixed block (9), and the both ends are close to one end fixed connection of each other with two threaded rods (2) respectively about double-end motor (8) output shaft.

5. The positioning device for machining according to claim 1, wherein: adjustment grooves (13) have all been seted up at the central authorities of both sides around processing platform (7) top surface, two the equal fixedly connected with spring telescopic link (12) in central authorities that adjustment groove (13) inner wall is close to one side each other, two the equal fixedly connected with vertical locating plate (4) of one end that spring telescopic link (12) kept away from each other, two vertical locating plate (4) respectively with two adjustment grooves (13) sliding connection.

6. The positioning device for machining according to claim 1, wherein: the center inside the top surface groove (1) of the rear group is fixedly connected with a sliding rod (11), and the two sliding rods (11) are respectively connected with the rear ends of the two transverse limiting blocks (6) in a sliding manner.