CN217860092U

CN217860092U - Clamping mechanism for machining anti-deviation rack

Info

Publication number: CN217860092U
Application number: CN202221935042.0U
Authority: CN
Inventors: 罗冠球
Original assignee: Dongguan Jinshun Machinery Co ltd
Current assignee: Dongguan Jinshun Machinery Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-22
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a fixture is used in processing of frame of preventing excursion, including the grip slipper, the fixed bone in bottom of grip slipper is connected with the link, the top fixedly connected with fixed establishment of grip slipper, fixed establishment is including the spill seat, the interior diapire of spill seat is rotated through the bearing and is connected with the two-way threaded rod, the top fixedly connected with servo motor of spill seat, servo motor's output passes through shaft coupling and two-way threaded rod one end fixed connection. The utility model discloses a cooperation between spill seat, two-way threaded rod, servo motor and the screw thread frame makes it remove the fixed grip block of telescopic link to can carry out the centre gripping to the work piece in the middle of the grip block, thereby not only can firmly press from both sides tight work piece, and can prevent that the work piece from taking place the skew problem, through the setting of rubber pad, can also avoid pressing from both sides the condition of damaging the work piece when making it promote the steadiness of centre gripping simultaneously.

Description

Clamping mechanism for machining anti-deviation rack

Technical Field

The utility model relates to a fixture correlation technique field specifically is a fixture is used in frame processing of preventing excursion.

Background

The frame generally all is the shelf that is used for on the processing platform, the frame surface often needs some fixture to come the centre gripping to wait to process the work piece, with guarantee that the work piece can not take place to rock in the course of working, the detection precision has been guaranteed, but current fixture adds man-hour to the work piece centre gripping, the easy appearance is rocked and the not tight condition of centre gripping, in case the work piece appears rocking or the not tight predetermined processing position that will make the work piece skew of centre gripping, thereby lead to the work piece to process badly or the machining precision can't reach the standard, simultaneously because of fixture general distance is fixed, be not convenient for adjust according to the size difference of work piece.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent fixture for frame processing of skew to solve the aforesaid and appear rocking easily and the centre gripping not with be convenient for adjust the problem of proposing according to the size difference of the size of work piece.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a clamping mechanism is used in frame processing of preventing excursion, includes the grip slipper, the fixed bone in bottom of grip slipper is connected with the link, the top fixedly connected with fixed establishment of grip slipper, fixed establishment is including the spill seat, the interior diapire of spill seat is rotated through the bearing and is connected with the two-way threaded rod, the top fixedly connected with servo motor of spill seat, servo motor's output passes through shaft coupling and two-way threaded rod one end fixed connection, there is the screw thread frame two-way threaded rod's surface through threaded connection, the inner wall sliding connection of screw thread frame has the telescopic link, the one end fixedly connected with grip block of telescopic link, threaded hole has been seted up on the surface of telescopic link, the quantity of screw hole is a plurality of, there is fixing bolt inner wall of screw thread frame through threaded connection, fixing bolt and the inner wall size looks adaptation of screw hole, the fixed surface connection of grip block has the rubber pad.

Further, the bottom fixedly connected with connecting plate of grip slipper, one side fixedly connected with cylinder of connecting plate, the output fixedly connected with gas pole of cylinder, the one end fixedly connected with movable plate of gas pole, the sliding tray has been seted up at the top of grip slipper, the one end and the sliding tray of movable plate run through with fixed establishment bottom fixed connection.

Furthermore, a sliding rod is fixedly connected between the connecting plates, a sliding sleeve is connected to the surface of the sliding rod in a sliding mode, and one end of the sliding sleeve is fixedly connected with the bottom of the moving plate.

Furthermore, a collecting groove is formed in the top of the clamping seat.

Further, the surface of link has seted up the mounting groove, the mounting groove is the symmetry setting.

Furthermore, a guide groove is formed in one side of the concave seat, a sliding block is connected to the inner wall of the guide groove in a sliding mode, and one end of the sliding block is fixedly connected with one side of the threaded rack.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) The utility model discloses a cooperation between spill seat, two-way threaded rod, servo motor and the screw thread frame makes it remove the fixed grip block of telescopic link to can carry out the centre gripping to the work piece in the middle of the grip block, thereby not only can firmly press from both sides tight work piece, and can prevent that the work piece from taking place the skew problem, through the setting of rubber pad, can also avoid pressing from both sides the condition of damaging the work piece when making it promote the steadiness of centre gripping simultaneously.

(2) The utility model discloses a make it promote fixed establishment under the cooperation between connecting plate, cylinder, gas pole and the movable plate to press from both sides tight operation according to different work piece actual dimensions, not only adjust in a flexible way, press from both sides tightly firm moreover.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is an enlarged view of the point A of FIG. 1;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a clamping seat; 2. a connecting frame; 3. a fixing mechanism; 31. a concave seat; 32. a bidirectional threaded rod; 33. a servo motor; 34. a threaded rack; 35. a telescopic rod; 36. a clamping plate; 37. a threaded hole; 38. fixing the bolt; 39. a rubber pad; 4. a connecting plate; 5. a cylinder; 6. a gas lever; 7. moving the plate; 8. a sliding groove; 9. a slide bar; 10. a sliding sleeve; 11. collecting tank; 12. mounting grooves; 13. a guide groove; 14. and a slider.

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 clamping mechanism for machining a deviation-preventing rack comprises a clamping seat 1, wherein a connecting frame 2 is fixedly connected to the bottom of the clamping seat 1, a fixing mechanism 3 is fixedly connected to the top of the clamping seat 1, the fixing mechanism 3 comprises a concave seat 31, a bidirectional threaded rod 32 is rotatably connected to the inner bottom wall of the concave seat 31 through a bearing, a servo motor 33 is fixedly connected to the top of the concave seat 31, the output end of the servo motor 33 is fixedly connected with one end of the bidirectional threaded rod 32 through a coupler, a threaded frame 34 is connected to the surface of the bidirectional threaded rod 32 through threads, a telescopic rod 35 is slidably connected to the inner wall of the threaded frame 34, a clamping plate 36 is fixedly connected to one end of the telescopic rod 35, a threaded hole 37 is formed in the surface of the telescopic rod 35, threaded hole 37's quantity is a plurality of, threaded frame 34's inner wall has fixing bolt 38 through threaded connection, fixing bolt 38 and threaded hole 37's inner wall size looks adaptation, grip block 36's fixed surface is connected with rubber pad 39, through spill seat 31, two-way threaded rod 32, under the cooperation between servo motor 33 and the threaded frame 34, make it can remove the fixed grip block 36 of telescopic link 35, so that can carry out the centre gripping to grip block 36 middle work piece, thereby not only can firmly press from both sides tight work piece, and can prevent that the work piece from taking place the skew problem, simultaneously through the setting of rubber pad 39, make it can also avoid pressing from both sides the condition of damaging the work piece when having promoted the steadiness of centre gripping.

Specifically, the bottom fixedly connected with connecting plate 4 of grip slipper 1, one side fixedly connected with cylinder 5 of connecting plate 4, the output fixedly connected with gas pole 6 of cylinder 5, the one end fixedly connected with movable plate 7 of gas pole 6, sliding tray 8 has been seted up at the top of grip slipper 1, the one end and the sliding tray 8 of movable plate 7 run through with 3 bottom fixed connection of fixed establishment, through connecting plate 4, cylinder 5, under the cooperation between gas pole 6 and the movable plate 7, make it promote fixed establishment 3, so that press from both sides tight operation according to different work piece actual dimensions, not only adjust in a flexible way, and press from both sides tightly firmly.

Specifically, a sliding rod 9 is fixedly connected between the connecting plates 4, a sliding sleeve 10 is connected to the surface of the sliding rod 9 in a sliding manner, one end of the sliding sleeve 10 is fixedly connected with the bottom of the moving plate 7, and the sliding sleeve 10 on the surface of the sliding rod 9 slides to enable the moving plate 7 to move more stably.

Particularly, collecting vat 11 has been seted up at the top of grip slipper 1, through collecting vat 11's setting, makes it be convenient for get rid of 1 top waste material of grip slipper, avoids the waste material to pile up and influences processing at 1 top of grip slipper.

Specifically, mounting groove 12 has been seted up on the surface of link 2, and mounting groove 12 is the symmetry setting, through the setting of mounting groove 12, makes it can be convenient for install fixedly through bolt and frame.

Specifically, one side of the concave seat 31 is provided with a guide groove 13, the inner wall of the guide groove 13 is connected with a sliding block 14 in a sliding manner, one end of the sliding block 14 is fixedly connected with one side of the threaded rack 34, and the sliding block 14 slides in the guide groove 13, so that the guide groove can play a role in guiding the threaded rack 34 stably when moving.

The utility model discloses a theory of operation: when the clamping device is used, firstly, a workpiece is prevented from being in the middle of the clamping plate 36, the bidirectional threaded rod 32 can be moved by driving of the servo motor 33, so that the threaded rack 34 can be moved, the telescopic rod 35 can be used for fixing the clamping plate 36 to move, so that the workpiece in the middle of the clamping plate 36 can be clamped, the workpiece can be firmly clamped, the workpiece can be prevented from being deviated, the clamping stability is improved, meanwhile, the workpiece can be prevented from being damaged by clamping by the aid of the rubber pads 39, the fixing bolts 38 can be fixed in the threaded holes 37 by the aid of rotation of the fixing bolts 38, the threaded rack 34 can be fixed between the telescopic rods 35, the air rods 6 can be moved by the aid of driving of the air cylinders 5 on the surface of the connecting plate 4, the moving plate 7 can be moved, so that the fixing mechanism 3 can be moved, the fixing mechanism 3 can be pushed, clamping operation can be conducted according to different actual sizes of workpieces, adjustment is flexible, and clamping is firm.

It should be noted that, in this document, relational terms such as first and second, and the like are 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fixture is used in frame processing of preventing excursion which characterized in that: including grip slipper (1), the fixed bone in bottom of grip slipper (1) is connected with link (2), the top fixedly connected with fixed establishment (3) of grip slipper (1), fixed establishment (3) are including spill seat (31), the interior diapire of spill seat (31) is rotated through the bearing and is connected with two-way threaded rod (32), the top fixedly connected with servo motor (33) of spill seat (31), the output of servo motor (33) passes through shaft coupling and two-way threaded rod (32) one end fixed connection, there is threaded rack (34) on the surface of two-way threaded rod (32), the inner wall sliding connection of threaded rack (34) has telescopic link (35), the one end fixedly connected with grip block (36) of telescopic link (35), threaded hole (37) has been seted up on the surface of telescopic link (35), the quantity of screw hole (37) is a plurality of, there is fixing bolt (38) through threaded connection to the inner wall of threaded rack (34), fixing bolt (38) and the inner wall size looks adaptation of screw hole (37), the fixed surface of grip block (36) is connected with rubber pad (39).

2. The clamping mechanism for machining the anti-deviation rack as claimed in claim 1, wherein the clamping mechanism comprises: the bottom fixedly connected with connecting plate (4) of grip slipper (1), one side fixedly connected with cylinder (5) of connecting plate (4), output fixedly connected with gas pole (6) of cylinder (5), one end fixedly connected with movable plate (7) of gas pole (6), sliding tray (8) have been seted up at the top of grip slipper (1), the one end and the sliding tray (8) of movable plate (7) run through with fixed establishment (3) bottom fixed connection.

3. The clamping mechanism for machining the anti-deviation rack as claimed in claim 2, wherein the clamping mechanism comprises: the movable plate is characterized in that a sliding rod (9) is fixedly connected between the connecting plates (4), a sliding sleeve (10) is connected to the surface of the sliding rod (9) in a sliding mode, and one end of the sliding sleeve (10) is fixedly connected with the bottom of the movable plate (7).

4. The clamping mechanism for machining the anti-deviation rack as claimed in claim 1, wherein the clamping mechanism comprises: the top of the clamping seat (1) is provided with a collecting groove (11).

5. The clamping mechanism for machining the anti-deviation rack as claimed in claim 1, wherein the clamping mechanism comprises: the surface of the connecting frame (2) is provided with mounting grooves (12), and the mounting grooves (12) are symmetrically arranged.

6. The clamping mechanism for machining the anti-deviation rack as claimed in claim 1, wherein the clamping mechanism comprises: guide way (13) have been seted up to one side of spill seat (31), the inner wall sliding connection of guide way (13) has sliding block (14), the one end and the screw thread frame (34) one side fixed connection of sliding block (14).