CN214237176U

CN214237176U - Workpiece limiting and clamping device for machining center

Info

Publication number: CN214237176U
Application number: CN202022618007.3U
Authority: CN
Inventors: 窦建忠
Original assignee: Kunshan Jiying Precision Machinery Co ltd
Current assignee: Kunshan Jiying Precision Machinery Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-09-21
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a spacing clamping device of work piece for machining center, comprises a workbench, the outside of workstation is surrounded and is provided with and blocks the splashproof subassembly, the top fixed mounting of workstation has spacing seat, a side surface of spacing seat has the motor through diaphragm fixed mounting, the output of motor runs through diaphragm fixed mounting and has the connecting rod, the outer end fixed mounting of connecting rod has drive gear, the spacing top movable mounting in below of drive gear has the driving rack. This spacing clamping device of work piece for machining center can be according to the model and the different needs of specification of actual work piece, drives drive gear through starter motor and rotates in real time, drives the transmission rack through the drive gear meshing and carries out reciprocating motion, carries out real-time spacing direction through sliding block and sliding tray simultaneously, realizes adjusting in real time the distance between movable clamp plate and the locating splint, makes the flexibility of device whole use better, and the whole limitation of use is littleer.

Description

Workpiece limiting and clamping device for machining center

Technical Field

The utility model relates to a machining center technical field specifically is a spacing clamping device of work piece for machining center.

Background

Machining centers have evolved from numerically controlled milling machines. The numerical control milling machine has the greatest difference from a numerical control milling machine in that a machining center has the capability of automatically exchanging machining tools, the machining tools on a main shaft can be changed through an automatic tool changing device in one-time clamping by installing tools with different purposes on a tool magazine, the function of machining various workpieces is realized, and the workpiece machining process of the machining center needs to be limited and clamped.

The existing limiting clamping device is simple in structure and single in function, the limiting clamping cannot be adjusted in real time according to the difference of actual workpiece models, the overall flexibility of the limiting clamping is greatly reduced, scraps and sparks are easily generated in the machining process, and if the collection is not stopped in real time, harm can be caused to the health of machining personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spacing clamping device of work piece for machining center to solve the current spacing clamping device simple structure who proposes in the above-mentioned background art, the function is single, can't adjust spacing centre gripping in real time according to the difference of actual work piece model specification, greatly reduced the whole flexibility of spacing centre gripping, produce sweeps and spark easily in the simultaneous processing, if not block in real time and collect, can cause the problem of injury for the health of processing personnel.

In order to achieve the above object, the utility model provides a following technical scheme: a workpiece limiting and clamping device for a machining center comprises a workbench, wherein a splash-proof blocking component is arranged around the outer side of the workbench, a limiting seat is fixedly arranged at the top of the workbench, a motor is fixedly arranged on the surface of one side of the limiting seat through a transverse plate, the output end of the motor is fixedly provided with a connecting rod through the transverse plate, the outer end of the connecting rod is fixedly provided with a transmission gear, the top of a limiting seat below the transmission gear is movably provided with a transmission rack, the transmission rack is meshed with the transmission gear, the bottom of the transmission rack is provided with a limiting sliding component, one end of the transmission rack is fixedly provided with a movable clamping plate, the top of a limiting seat at one side of the movable clamping plate is fixedly provided with a positioning clamping plate, the relative side surface of activity splint and locating plate all is provided with the protruding point of fastening, the inboard and the surface of workstation are provided with the subassembly that gathers materials.

Preferably, block that the splashproof subassembly includes through the baffle of hinge movable mounting in the workstation outside, the equal fixed mounting in the outside of baffle has the engaging lug, the bull stick is installed in the inboard rotation of engaging lug, the fixed surface of bull stick installs flexible loop bar, and the equal fixed mounting in bottom of flexible loop bar has the sucking disc.

Preferably, the aggregate component comprises a blanking hole formed in the top of the workbench, the inner side of the workbench is provided with an aggregate cavity, the inner side of the aggregate cavity is movably provided with a pull box, and the outer side surface of the pull box is fixedly provided with a handle.

Preferably, spacing slip subassembly is including seting up the sliding tray at spacing seat top, the inboard slidable mounting of sliding tray has the sliding block, and the top and the driving rack bottom of sliding block are connected.

Preferably, a storage battery is fixedly mounted on the surface of one side of the workbench, and the output end of the storage battery is electrically connected with the input end of the motor through a lead.

Preferably, a control button is fixedly mounted on the surface of one side of the workbench, and the output end of the control button is electrically connected with the input end of the motor through a wire.

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

this spacing clamping device of work piece for machining center, carrying out the in-process of daily use, can be according to the model and the different needs of specification of actual work piece, drive gear through starter motor and rotate in real time, drive the transmission rack through the drive gear meshing and carry out reciprocating motion, carry out real-time spacing direction through sliding block and sliding tray simultaneously, the realization is adjusted the distance between movable clamp plate and the locating splint in real time, it is better to make the flexibility of device whole use, the whole limitation of use is littleer.

This spacing clamping device of work piece for machining center, carrying out daily use in-process, the accessible erects the baffle and splices in real time, realize highly adjusting in real time the support through the flexible loop bar of pull, it can be with perpendicular to ground to rotate the flexible loop bar of messenger in the connecting rod inboard through the bull stick, and adsorb fixedly through the sucking disc, make the baffle can stabilize and erect sweeps and the spark that produces in the course of working and block in real time, simultaneously through the blanking hole with the sweeps leading-in to the inside real-time collection storage that carries out of pull box, avoid sweeps and spark to cause the injury to the staff health, the whole security of processing has been improved.

Drawings

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

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

FIG. 3 is a schematic view of a structure of a limiting seat of the present invention;

fig. 4 is a schematic view of the structure of the telescopic rod portion of the present invention.

In the figure: 1. a baffle plate; 2. a work table; 3. a motor; 4. a transverse plate; 5. a movable splint; 6. a transmission gear; 7. a drive rack; 8. a limiting seat; 9. a blanking hole; 10. a barrier splash guard assembly; 11. fastening the convex tip; 12. positioning the clamping plate; 13. an aggregate assembly; 14. connecting lugs; 15. a connecting rod; 16. a handle; 17. a box is drawn out; 18. a material collecting cavity; 19. a telescopic loop bar; 20. a sliding groove; 21. a slider; 22. a limiting sliding assembly; 23. a rotating rod; 24. a control button; 25. a suction cup; 26. and (4) a storage battery.

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. 1-4, the present invention provides a technical solution: a workpiece limiting and clamping device for a machining center comprises a workbench 2, a blocking splash-proof assembly 10 is arranged around the outer side of the workbench 2, a limiting seat 8 is fixedly installed at the top of the workbench 2, a motor 3 is fixedly installed on one side surface of the limiting seat 8 through a transverse plate 4, the model of the motor 3 can be Y90S-2, a connecting rod 15 is fixedly installed at the output end of the motor 3 through the transverse plate 4, a transmission gear 6 is fixedly installed at the outer end of the connecting rod 15, a transmission rack 7 is movably installed at the top of the limiting seat 8 below the transmission gear 6, the transmission rack 7 is meshed with the transmission gear 6, a limiting sliding assembly 22 is arranged at the bottom of the transmission rack 7, a movable clamping plate 5 is fixedly installed at one end of the transmission rack 7, a positioning clamping plate 12 is fixedly installed at the top of the limiting seat 8 at one side of the movable clamping plate 5, and a fastening convex tip 11 is arranged on one side surface of the movable clamping plate 5 opposite to the positioning clamping plate 12, according to different requirements of models and specifications of actual workpieces, a transmission gear 6 is driven to rotate in real time by a starting motor 3, a transmission rack 7 is driven to reciprocate by the meshing of the transmission gear 6, the real-time adjustment of the distance between a movable clamping plate 5 and a positioning clamping plate 12 is realized, the flexibility of the whole use of the device is better, the inner side and the surface of a workbench 2 are provided with an aggregate assembly 13, a splash-proof assembly 10 comprises a baffle plate 1 movably arranged on the outer side of the workbench 2 through a hinge, the outer side of the baffle plate 1 is fixedly provided with a connecting lug 14, the inner side of the connecting lug 14 is rotatably provided with a rotating rod 23, the surface of the rotating rod 23 is fixedly provided with a telescopic loop bar 19, the bottom end of the telescopic loop bar 19 is fixedly provided with a sucker 25, the baffle plate 1 is erected for real-time splicing, and the real-time adjustment of the supporting height is realized through drawing the telescopic loop bar 19, the telescopic sleeve rod 19 can be perpendicular to the ground by rotating the rotating rod 23 on the inner side of the connecting lug 14, and is fixedly adsorbed by the sucking disc 25, so that the baffle plate 1 can be stably erected to block scraps and sparks generated in the machining process in real time.

The aggregate component 13 comprises a blanking hole 9 arranged at the top of the workbench 2, the inner side of the workbench 2 is provided with a material collecting cavity 18, the inner side of the material collecting cavity 18 is movably provided with a drawing box 17, the outer surface of the drawing box 17 is fixedly provided with a handle 16, the scraps are guided into the drawing box 17 through the blanking hole 9 to be collected and stored in real time, the damage of the scraps and sparks to the health of processing personnel is avoided, the overall processing safety is improved, the limiting sliding component 22 comprises a sliding groove 20 arranged at the top of a limiting seat 8, a sliding block 21 is slidably arranged at the inner side of the sliding groove 20, the top of the sliding block 21 is connected with the bottom of the transmission rack 7, the real-time limiting guiding is carried out through the sliding block 21 and the sliding groove 20, the transmission rack 7 is prevented from deviating, a storage battery 26 is fixedly arranged on the surface of one side of the workbench 2, and the output end of the storage battery 26 is electrically connected with the input end of the motor 3 through a lead, can provide independent sufficient electric power energy for the device operation, one side fixed surface of workstation 2 installs control button 24, and control button 24's output passes through wire and motor 3's input electric connection, can conveniently carry out coordinated operation through the manual control device, avoids causing the energy extravagant and the long-time idle operation of device to lead to the trouble.

The working principle is as follows: when the work piece processing work is needed, firstly, the work piece to be processed can be placed on the limiting seat 8 between the movable clamping plate 5 and the positioning clamping plate 12, the transmission gear 6 is driven to rotate in real time through the starting motor 3 according to different requirements of the model and specification of the actual work piece, the transmission gear 6 is meshed to drive the transmission rack 7 to reciprocate, meanwhile, the real-time limiting guide is carried out through the sliding block 21 and the sliding groove 20, the real-time adjustment of the distance between the movable clamping plate 5 and the positioning clamping plate 12 is realized, the flexibility of the whole use of the device is better, meanwhile, the baffle plate 1 can be erected for real-time splicing, the support height can be adjusted in real time through the drawing telescopic loop bar 19, the telescopic loop bar 19 can be vertical to the ground through the rotation of the rotating bar 23 at the inner side of the connecting lug 14, the sucking disc 25 is used for adsorption and fixation, the baffle plate 1 can be stably erected for real-time blocking scraps and sparks generated in the processing process, simultaneously through blanking hole 9 with the sweeps leading-in to pull box 17 inside collect in real time and store, avoid sweeps and spark to cause the injury to the processing personnel is healthy, improved the whole security of processing.

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.

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 spacing clamping device of work piece for machining center, includes workstation (2), its characterized in that: the outer side of the workbench (2) is provided with a blocking splash-proof assembly (10) in a surrounding manner, the top of the workbench (2) is fixedly provided with a limiting seat (8), one side surface of the limiting seat (8) is provided with a motor (3) through a transverse plate (4), the output end of the motor (3) penetrates through the transverse plate (4) and is fixedly provided with a connecting rod (15), the outer end of the connecting rod (15) is fixedly provided with a transmission gear (6), the top of the limiting seat (8) below the transmission gear (6) is movably provided with a transmission rack (7), the transmission rack (7) and the transmission gear (6) are mutually meshed, the bottom of the transmission rack (7) is provided with a limiting sliding assembly (22), one end of the transmission rack (7) is fixedly provided with a movable clamping plate (5), and the top of the limiting seat (8) on one side of the movable clamping plate (5) is fixedly provided with a positioning clamping plate (12), the opposite side surfaces of the movable clamping plate (5) and the positioning clamping plate (12) are provided with fastening convex tips (11), and the inner side and the surface of the workbench (2) are provided with a material collecting assembly (13).

2. The workpiece limiting and clamping device for the machining center according to claim 1, wherein: stop splashproof subassembly (10) and include baffle (1) in workstation (2) outside through hinge movable mounting, the equal fixed mounting in the outside of baffle (1) has engaging lug (14), the inboard of engaging lug (14) is rotated and is installed bull stick (23), the fixed surface of bull stick (23) installs flexible loop bar (19), and the equal fixed mounting in bottom of flexible loop bar (19) has sucking disc (25).

3. The workpiece limiting and clamping device for the machining center according to claim 1, wherein: the material collecting component (13) comprises a blanking hole (9) formed in the top of the workbench (2), a material collecting cavity (18) is formed in the inner side of the workbench (2), a drawing box (17) is movably mounted on the inner side of the material collecting cavity (18), and a handle (16) is fixedly mounted on the surface of the outer side of the drawing box (17).

4. The workpiece limiting and clamping device for the machining center according to claim 1, wherein: spacing slip subassembly (22) are including offering sliding tray (20) at spacing seat (8) top, the inboard slidable mounting of sliding tray (20) has sliding block (21), and the top and the driving rack (7) bottom of sliding block (21) are connected.

5. The workpiece limiting and clamping device for the machining center according to claim 1, wherein: a storage battery (26) is fixedly mounted on the surface of one side of the workbench (2), and the output end of the storage battery (26) is electrically connected with the input end of the motor (3) through a wire.

6. The workpiece limiting and clamping device for the machining center according to claim 1, wherein: one side fixed surface of workstation (2) installs control button (24), and the output of control button (24) passes through the wire and the input electric connection of motor (3).