CN219968272U

CN219968272U - Positioning device for processing platform

Info

Publication number: CN219968272U
Application number: CN202320971028.4U
Authority: CN
Inventors: 孙金凡
Original assignee: Luoyang Zozhibian Cultural Creativity Co ltd
Current assignee: Luoyang Zozhibian Cultural Creativity Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-11-07
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to a positioning device for a processing platform, which belongs to the technical field of machining and comprises a processing platform, wherein a detachable positioning jig is slidably connected to the top surface of the rear side part of the processing platform along the length direction of the processing platform, one end of the rear side part of the processing platform is provided with a positioning plate for positioning the initial position of the positioning jig, and the front side part of the processing platform is provided with a transfer assembly for transferring the positioning jig along the length direction of the processing platform so that workpieces on the positioning jig are sequentially processed by a plurality of processing equipment in a linear mode. According to the utility model, the positioning jig can be sequentially moved to the processing areas of the plurality of processing equipment through the transfer assembly, the corresponding processing equipment is used for processing the workpiece, the function of completing multi-process processing through one-time clamping is realized, the workload is reduced, the processing efficiency is improved, and compared with manual clamping, the mechanical transmission can be better controlled in precision, so that the processing precision can be effectively improved.

Description

Positioning device for processing platform

Technical Field

The utility model relates to the technical field of machining, in particular to a positioning device for a machining platform.

Background

When the wooden model is manufactured, a plurality of wood rods with holes are needed, and the lengths of part of the wood rods are required to be the same, for example, each cross beam, each longitudinal beam and the like of the wooden bridge model are required to be the same, and for example, each sandal wood strip and the like of a wooden house are required to be the same.

The existing positioning device generally can only fix a workpiece at a designated position, and when the workpiece needs to be processed in multiple ways, a plurality of clamping and positioning the workpiece are needed, for example, when a wood rod is cut and drilled, the wood rod is positioned and clamped on cutting equipment for fixed-length cutting, and then the wood rod is positioned and clamped on drilling equipment for drilling; the method needs to clamp the wood rod twice, so that the workload is large, and the machining precision and the machining efficiency are affected.

For this purpose we provide a positioning device for a processing platform.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a positioning device for a processing table.

The utility model realizes the above purpose through the following technical scheme:

the positioning device for the processing platform comprises a processing platform, wherein the top surface of the rear side part of the processing platform is slidably connected with a detachable positioning jig along the length direction of the processing platform, one end of the rear side part of the processing platform is provided with a positioning plate for positioning the initial position of the positioning jig, and the front side part of the processing platform is provided with a transfer assembly for transferring the positioning jig along the length direction of the processing platform so that workpieces on the positioning jig are sequentially processed by a plurality of processing equipment in a linear arrangement mode;

the transfer assembly comprises an upper clamping arm correspondingly positioned above the positioning jig, a lower clamping arm correspondingly positioned below the positioning jig and a driving structure for driving the upper clamping arm and the lower clamping arm to synchronously and relatively move so as to clamp the positioning jig, and the driving structure is connected with the processing platform in a sliding manner along the length direction of the processing platform;

the transfer assembly further comprises a driving device for driving the driving structure to reciprocate along the length direction of the processing platform.

Preferably, the driving structure comprises an installation seat which is connected to the front side part of the processing platform in a sliding manner along the length direction of the processing platform, an upper sucker which is fixedly connected with the upper clamping arm in a corresponding manner is vertically connected to the upper section of the installation seat in a sliding manner, a lower sucker which is fixedly connected with the lower clamping arm in a corresponding manner is vertically connected to the lower section of the installation seat in a sliding manner, and a solenoid which can adsorb the upper sucker and the lower sucker so that the upper clamping arm and the lower clamping arm can move synchronously and relatively is arranged in the middle section of the installation seat.

Preferably, a return spring is arranged between the upper clamping arm and the lower clamping arm.

Preferably, the bottom surface of the upper clamping arm is provided with a inserted link in interference fit with the upper end surface of the return spring, and the top surface of the lower clamping arm is provided with a sleeve matched and sleeved on the spring body of the return spring and the rod body at the lower section of the inserted link.

Preferably, the rear side of the upper clamping arm is provided with a plurality of upper clamping jaws along the length direction at intervals, and the rear side of the lower clamping arm is provided with a plurality of lower clamping jaws.

Preferably, the upper clamping jaws are arranged in one-to-one correspondence with the lower clamping jaws.

Preferably, the top surface of the rear side part of the processing platform is provided with a linear slide rail along the length direction of the processing platform, and the bottom surface of the positioning jig is provided with a slide groove which is in sliding fit with the rail body of the linear slide rail.

Preferably, the top dimension of the linear slide rail is larger than the bottom dimension thereof.

Preferably, a sliding shell with an opening upper end and arranged vertically is arranged on one end face of the processing platform, the positioning plate is connected with the inner cavity of the sliding shell in a vertical sliding mode, the upper end of the positioning plate extends to the upper portion of the upper table surface of the processing platform, and a vertical compression spring is arranged between the inner bottom face of the sliding shell and the lower end of the positioning plate.

The beneficial effects are that:

1. the positioning jig can be sequentially moved to a plurality of processing equipment processing areas through the transfer assembly, the corresponding processing equipment is used for processing the workpiece, the function of completing multi-process processing through one-time clamping is realized, the workload is reduced, the processing efficiency is improved, and compared with manual clamping, the mechanical transmission can be better controlled in precision, so that the processing precision can be effectively improved;

2. due to the arrangement of the driving structure, the upper sucker and the lower sucker can be adsorbed by electrifying the solenoid, so that the work of clamping and positioning the jig is completed; the outage of solenoid makes upper sucking disc and lower sucking disc reset through reset spring, accomplishes the work of relieving centre gripping positioning jig for the action is more swift, and then can improve work efficiency.

Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of an explosive assembly of a slide and a locating plate according to the present utility model;

fig. 4 is a schematic view of the structure of the present utility model in a use state.

The reference numerals are explained as follows:

1. a processing platform; 11. a linear slide rail; 12. a slide shell; 13. a compression spring; 2. positioning jig; 21. a chute; 3. a positioning plate; 4. a transfer assembly; 41. an upper clamp arm; 411. a rod; 412. an upper clamping jaw; 42. a lower clamp arm; 421. a sleeve; 422. a lower jaw; 43. a driving structure; 431. a mounting base; 432. a sucking disc is arranged; 433. a lower sucker; 434. a solenoid; 44. a driving device; 45. and a return spring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and for simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present utility model, unless expressly stated or limited otherwise, a first feature may include first and second features directly contacting each other, either above or below a second feature, or through additional features contacting each other, rather than directly contacting each other. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being below, beneath, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is less level than the second feature.

As shown in fig. 1-4, a positioning device for a processing platform comprises a processing platform 1, wherein a detachable positioning jig 2 is slidably connected to the top surface of the rear side of the processing platform 1 along the length direction of the top surface, a positioning plate 3 for positioning the initial position of the positioning jig 2 is arranged at one end of the rear side of the processing platform 1, and a transfer assembly 4 for transferring the positioning jig 2 along the length direction of the front side of the processing platform 1 so that workpieces on the positioning jig 2 are sequentially processed by a plurality of processing devices in a linear arrangement mode is arranged at the front side of the processing platform 1.

For easy understanding, the positioning jig 2 moves in a left-to-right direction

When the positioning device is used, the processing platform 1 is correspondingly connected with a plurality of processing devices which are arranged in a straight line, preferably, the processing devices are arranged in a horizontal straight line, then the positioning jig 2 provided with a workpiece is arranged on the top surface of the processing platform 1, the initial position of the positioning jig 2 is positioned through the positioning plate 3, that is, the positioning jig 2 is arranged on the processing platform 1, and the positioning jig 2 is positioned; then make positioning jig 2 remove in proper order to a plurality of processing equipment processing regions through transferring subassembly 4, process the work piece through corresponding processing equipment, realize once the clamping and accomplish the function of multi-process processing, not only reduced work load, still improved machining efficiency to the transmission of machinery compares in artifical clamping, control accuracy that can be better, consequently can also effectual improvement machining precision.

As shown in fig. 2, the transfer assembly 4 includes an upper clamping arm 41 correspondingly located above the positioning jig 2, a lower clamping arm 42 correspondingly located below the positioning jig 2, and a driving structure 43 for driving the upper clamping arm 41 and the lower clamping arm 42 to move synchronously and relatively so as to clamp the positioning jig 2, where the driving structure 43 is slidably connected to the processing platform 1 along the length direction of the processing platform 1;

the transfer assembly 4 further comprises a drive device 44 for driving the drive structure 43 to reciprocate along the length of the processing platform 1.

The setting can drive the synchronous relative movement of upper arm lock 41 and lower arm lock 42 through driving structure 43 for upper arm lock 41 and lower arm lock 42 cooperation centre gripping positioning jig 2, then drive driving structure 43 through actuating device 44 and remove certain distance, then make upper arm lock 41 and lower arm lock 42 release centre gripping positioning jig 2, actuating device 44 makes actuating structure 43 reset simultaneously, the operation that can realize transferring positioning jig 2 in proper order circulation, make positioning jig 2 follow processing platform 1 length direction clearance nature and remove.

In some embodiments, the driving device 44 may be a conveyor belt, a rack and pinion conveyor, and a linear motor or a cylinder may be used as the driving device 44 to control the machining precision.

In some embodiments, the drive structure 43 may be a lead screw motor, wherein the lead screw of the lead screw motor is a bi-directional lead screw; to increase the speed of motion, the driving structure 43 may also employ a bi-directional cylinder;

in order to further increase the motion speed, as shown in fig. 1, the driving structure 43 includes a mounting seat 431 slidably connected to the front side of the processing platform 1 along the length direction of the processing platform 1, an upper suction cup 432 correspondingly and fixedly connected to the upper clamping arm 41 is vertically slidably connected to the upper section of the mounting seat 431, a lower suction cup 433 correspondingly and fixedly connected to the lower clamping arm 42 is vertically slidably connected to the lower section of the mounting seat 431, and a solenoid 434 capable of relatively moving in synchronization with the upper clamping arm 41 and the lower clamping arm 42 by adsorbing the upper suction cup 432 and the lower suction cup 433 is arranged in the middle section of the mounting seat 431.

Further, as shown in fig. 2, a return spring 45 is provided between the upper clip arm 41 and the lower clip arm 42;

further, the bottom surface of the upper clamping arm 41 is provided with a plug rod 411 which is in abutting fit with the upper end surface of the return spring 45, and the top surface of the lower clamping arm 42 is provided with a sleeve 421 which is matched with the spring body of the return spring 45 and the rod body of the lower section of the plug rod 411.

Further, the rear side of the upper clamping arm 41 is provided with a plurality of upper clamping jaws 412 at intervals along the length direction, and the rear side of the lower clamping arm 42 is provided with a plurality of lower clamping jaws 422;

further, upper clamping jaw 412 is disposed in one-to-one correspondence with lower clamping jaw 422.

The upper sucking disc 432 and the lower sucking disc 433 can be adsorbed through the energizing of the solenoid 434, at this time, the upper sucking disc 432 and the lower sucking disc 433 are close to each other, and then the upper clamping arm 41 and the lower clamping arm 42 are driven to be close to each other, the upper clamping jaw 412 and the lower clamping jaw 422 are driven to be close to each other by the upper clamping arm 41 and the lower clamping arm 42, the function of clamping the positioning jig 2 up and down is realized, then the mounting seat 431 is driven to move leftwards or rightwards by the driving device 44, so that the upper clamping arm 41 and the lower clamping arm 42 move leftwards or rightwards, and in particular, when the positioning jig 2 is clamped by the upper clamping jaw 412 and the lower clamping jaw 421, the mounting seat 431 is driven to move rightwards by the driving device 44; when the upper clamping jaw 412 and the lower clamping jaw 421 do not clamp the positioning jig 2, the driving device 44 drives the mounting seat 431 to move leftwards, so that the positioning jig 2 is transmitted in a clearance mode, the workpiece is transferred in a clearance mode, the position of the positioning jig 2 is ensured to be fixed in a clearance time period, and therefore different positions of the workpiece can be positioned.

When the driving device 44 drives the mounting seat 431 to move leftwards as required, the positioning jig 2 is fixed on the processing platform 1 by other devices, and the corresponding processing device processes the workpiece at the moment; after the driving device 44 drives the mounting seat 431 to move rightward, the upper clamping jaw 412 and the lower clamping jaw 421 still clamp the positioning jig 2, then the processing device processes the workpiece, and then the upper clamping jaw 412 and the lower clamping jaw 421 further clamp the positioning jig 2, and the driving device 44 drives the mounting seat 431 to move leftward;

when the lower clamping jaw 421 and the upper clamping jaw 412 cooperate to clamp the positioning jig 2, the clamping surface of the lower clamping jaw 421 is flush with the upper table surface of the processing platform 1, that is, the upper and lower positions of the clamped positioning jig 2 are not changed.

The upper suction cup 432 and the lower suction cup 433 are integrally adsorbed by the energization of the solenoid 434, so that the work of clamping the positioning jig 2 is completed; the solenoid 434 is powered off, and the upper suction cup 432 and the lower suction cup 433 are reset through the reset spring 45, so that the work of releasing the clamping and positioning jig 2 is completed, the action is quicker and quicker, and the working efficiency can be improved.

In some embodiments, as shown in fig. 1, in order to ensure the accuracy of the positioning jig 2 during moving, the top surface of the rear side of the processing platform 1 is provided with a linear slide rail 11 along the length direction thereof, and the bottom surface of the positioning jig 2 is provided with a slide groove 21 in sliding fit with the rail body of the linear slide rail 11;

the top dimension of the linear slide rail 11 is larger than the bottom dimension thereof according to the requirement; specifically, the linear slide 11 is T-shaped or dovetail-shaped.

In this embodiment, as shown in fig. 3, a sliding shell 12 with an opening upper end is vertically disposed on one end surface of the processing platform 1, a positioning plate 3 is vertically slidably connected in an inner cavity of the sliding shell 12, the upper end of the positioning plate 3 extends to above an upper table surface of the processing platform 1, and a vertical compression spring 13 is disposed between the inner bottom surface of the sliding shell 12 and the lower end of the positioning plate 3.

The setting can be through pressing locating plate 3 for locating plate 3 upper end is less than the mesa on the processing platform 1, then slides grafting in linear slide rail 11 rail body to positioning fixture 2, and locating plate 3 resets afterwards, fixes a position positioning fixture 2's initial position through locating plate 3.

The structure of the positioning plate 3 and the slide housing 12 may also exist alone when the linear slide 11 is not present, as required.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a positioner for processing platform which characterized in that: the automatic positioning device comprises a processing platform (1), wherein the top surface of the rear side part of the processing platform (1) is slidably connected with a detachable positioning jig (2) along the length direction of the processing platform, one end of the rear side part of the processing platform (1) is provided with a positioning plate (3) for positioning the initial position of the positioning jig (2), and the front side part of the processing platform (1) is provided with a conveying component (4) for conveying the positioning jig (2) along the length direction of the processing platform so that workpieces on the positioning jig (2) are sequentially processed by a plurality of processing equipment which are arranged in a straight line;

the transfer assembly (4) comprises an upper clamping arm (41) correspondingly positioned above the positioning jig (2), a lower clamping arm (42) correspondingly positioned below the positioning jig (2) and a driving structure (43) for driving the upper clamping arm (41) and the lower clamping arm (42) to synchronously and relatively move so as to clamp the positioning jig (2), and the driving structure (43) is slidably connected to the processing platform (1) along the length direction of the processing platform (1);

the transfer assembly (4) further comprises a driving device (44) for driving the driving structure (43) to reciprocate along the length direction of the processing platform (1).

2. A positioning device for a processing platform according to claim 1, wherein: the driving structure (43) comprises a mounting seat (431) which is connected to the front side part of the processing platform (1) in a sliding manner along the length direction of the processing platform (1), an upper sucker (432) which is fixedly connected with the upper clamping arm (41) in a corresponding manner is vertically connected to the upper section of the mounting seat (431), a lower sucker (433) which is fixedly connected with the lower clamping arm (42) in a corresponding manner is vertically connected to the lower section of the mounting seat (431) in a sliding manner, and a solenoid (434) which can move synchronously and relatively through the upper sucker (432) and the lower sucker (433) in a sucking manner is arranged in the middle section of the mounting seat (431) so that the upper clamping arm (41) and the lower clamping arm (42) can conveniently move synchronously and relatively.

3. A positioning device for a processing platform according to claim 2, wherein: a return spring (45) is arranged between the upper clamping arm (41) and the lower clamping arm (42).

4. A positioning device for a processing platform according to claim 3, wherein: the bottom surface of the upper clamping arm (41) is provided with an inserted link (411) which is in interference fit with the upper end surface of the return spring (45), and the top surface of the lower clamping arm (42) is provided with a sleeve (421) which is matched with the spring body of the return spring (45) and the lower section of the inserted link (411).

5. A positioning device for a processing platform according to claim 1, wherein: the rear side of the upper clamping arm (41) is provided with a plurality of upper clamping jaws (412) at intervals along the length direction of the upper clamping arm, and the rear side of the lower clamping arm (42) is provided with a plurality of lower clamping jaws (422).

6. The positioning device for a processing platform according to claim 5, wherein: the upper clamping jaws (412) are arranged in one-to-one correspondence with the lower clamping jaws (422).

7. A positioning device for a processing platform according to claim 1, wherein: the top surface of the rear side part of the processing platform (1) is provided with a linear slide rail (11) along the length direction of the processing platform, and the bottom surface of the positioning jig (2) is provided with a slide groove (21) which is in sliding fit with the rail body of the linear slide rail (11).

8. The positioning device for a processing platform according to claim 7, wherein: the top size of the linear sliding rail (11) is larger than the bottom size of the linear sliding rail.

9. A positioning device for a processing platform according to claim 1, wherein: the machining platform is characterized in that a sliding shell (12) which is vertically arranged and is open at the upper end is arranged on one end face of the machining platform (1), the positioning plate (3) is vertically connected to the inner cavity of the sliding shell (12) in a sliding mode, the upper end of the positioning plate (3) extends to the upper portion of the upper table top of the machining platform (1), and a vertical compression spring (13) is arranged between the inner bottom face of the sliding shell (12) and the lower end of the positioning plate (3).