CN210997567U

CN210997567U - Workpiece stabilizing, limiting and clamping equipment for gantry type numerical control milling machine

Info

Publication number: CN210997567U
Application number: CN201921677438.8U
Authority: CN
Inventors: 韩成镇
Original assignee: Dongguan Jiahong Precision Machinery Co ltd
Current assignee: Dongguan Jiahong Precision Machinery Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-07-14
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a spacing clamping equipment is stabilized to workpiece for planer-type numerically controlled fraise machine, including mounting bracket, transportation roller body, control screw post and contact pulley, the transportation roller body is installed to the mounting bracket inboard, and the mounting bracket top has seted up the apical pore, the control screw post runs through the apical pore, be fixed with the stationary blade on the horizontal post, and the horizontal post end is fixed with the function block top, the contact pulley is installed and is run through the side opening at the trigger bar, the trigger bar is located the inboard end of mounting bracket and is fixed with interior limiting plate, and interior limiting plate avris is fixed with reset spring to reset spring is fixed with mounting bracket vertical part inner wall. This spacing clamping equipment is stabilized to work piece for planer-type numerically controlled fraise machine adopts neotype structural design, makes operating personnel only need carry out an operation action, just can drive relevant structure and carry out spacing fixed on vertical direction and the horizontal direction to the work piece, and work efficiency is high, and spacing clamp is effectual.

Description

Workpiece stabilizing, limiting and clamping equipment for gantry type numerical control milling machine

Technical Field

The utility model relates to a longmen numerically controlled fraise machine technical field specifically is a gantry type numerically controlled fraise machine is with stable spacing clamping equipment of work piece.

Background

The gantry numerical control milling machine belongs to the gantry milling machine, utilizes numerical control equipment to control a milling cutter to process a workpiece, can continuously process a long-strip-shaped workpiece, and has the characteristics of high efficiency, convenient operation, simple structure, comprehensive performance and the like, so the gantry numerical control milling machine is widely applied.

With the continuous use of the gantry numerical control milling machine, the following problems are found in the actual processing operation:

the existing gantry numerical control milling machine is provided with transport rollers distributed at equal intervals to transport workpieces, but the transport rollers are of metal tubular structures with smooth surfaces, and limit structures are not arranged on two sides of the transport rollers, so that the workpieces are dislocated and dislocated in the process of processing, and the workpieces are easy to deviate from processing stations below a milling cutter in the process of transporting, and normal processing operation is influenced.

Therefore, the workpiece stabilizing, limiting and clamping equipment for the gantry type numerical control milling machine needs to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spacing clamping equipment is stabilized to work piece for planer-type numerically controlled fraise machine to it translocates the dislocation at the in-process of being processed to provide the work piece in solving above-mentioned background art, and the work piece is at the problem of the processing station of the in-process easy skew milling cutter below of transportation.

In order to achieve the above object, the utility model provides a following technical scheme: a workpiece stabilizing, limiting and clamping device for a gantry type numerical control milling machine comprises a mounting frame, a transportation roller body, a control thread column and a contact pulley, wherein the transportation roller body is mounted on the inner side of the mounting frame, a top hole is formed in the top of the mounting frame, the control thread column penetrates through the top hole, the bottom end of the control thread column is mounted on the upper end face of the top extrusion plate, a horizontal column is fixed on the lateral side of the top extrusion plate and penetrates through a stabilizing window, the stabilizing window is formed in the vertical portion of the mounting frame, a fixing piece is fixed on the horizontal column, the tail end of the horizontal column is fixed with the top of a functional block, the bottom lateral side of the functional block is attached to the contact pulley, the contact pulley is mounted on a trigger rod and penetrates through a lateral hole, the lateral hole is formed in the vertical portion of the mounting frame, an inner limiting plate is, and the return spring is fixed with the inner wall of the vertical part of the mounting frame.

Preferably, the control threaded column is in threaded connection with the top hole, and the control threaded column and the top extrusion plate form a rotating mechanism through a bearing installed at the bottom end of the control threaded column.

Preferably, the horizontal column is welded connection with the top extrusion plate and the fixing plate, the side of the top extrusion plate and the fixing plate are both attached to the vertical part of the mounting frame, and the horizontal column is connected with the stabilizing window in a sliding mode.

Preferably, the horizontal column and the functional block are connected in a welding mode, and the side face, close to the mounting frame, of the functional block is a curved face.

Preferably, the trigger rod is connected with the side hole in a sliding mode, the trigger rod is connected with the inner limiting plate in a welding mode, the inner limiting plate is symmetrically distributed in the top extrusion plate, and meanwhile the top extrusion plate and the inner limiting plate are high-speed steel sheets with rough surfaces.

Compared with the prior art, the beneficial effects of the utility model are that: the workpiece stabilizing, limiting and clamping device for the gantry type numerical control milling machine adopts a novel structural design, so that an operator only needs to perform one operation action to drive a related structure to limit and fix a workpiece in the vertical direction and the horizontal direction, the working efficiency is high, and the limiting and clamping effect is good;

1. the structure consisting of the top hole, the control threaded column, the horizontal column, the stabilizing window and the fixing sheet can drive the top extrusion plate in the vertical direction, so that the top extrusion plate can stably displace in the vertical direction on the inner side of the mounting frame;

2. the structure that function block, contact pulley, trigger bar and side opening are constituteed can drive the interior limiting plate of symmetric distribution and carry out ascending removal in the horizontal direction when top extrusion board descends, carries out spacing clamp on the horizontal direction to the work piece.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the stabilizing window of the present invention;

fig. 4 is a schematic view of the front view cross-section structure of the present invention.

In the figure: 1. a mounting frame; 2. a transport roller body; 3. a top hole; 4. a control threaded post; 5. pressing the plate; 6. a horizontal column; 7. a stability window; 8. a fixing sheet; 9. a function block; 10. a contact pulley; 11. a trigger lever; 12. a side hole; 13. an inner limiting plate; 14. a return spring.

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 stabilizing, limiting and clamping device for a gantry type numerical control milling machine comprises a mounting frame 1, a conveying roller body 2, a top hole 3, a control threaded column 4, a top extrusion plate 5, a horizontal column 6, a stabilizing window 7, a fixing piece 8, a function block 9, a contact pulley 10, a trigger rod 11, a side hole 12, an inner limiting plate 13 and a reset spring 14, wherein the conveying roller body 2 is installed on the inner side of the mounting frame 1, the top of the mounting frame 1 is provided with the top hole 3, the control threaded column 4 penetrates through the top hole 3, the bottom end of the control threaded column 4 is installed on the upper end face of the top extrusion plate 5, the horizontal column 6 is fixed on the side of the top extrusion plate 5, the horizontal column 6 penetrates through the stabilizing window 7, the stabilizing window 7 is arranged on the vertical part of the mounting frame 1, the fixing piece 8 is fixed on the horizontal column 6, the tail end of the horizontal column 6 is fixed with the top of the function block 9, the side of, and the side opening 12 is seted up at 1 vertical part of mounting bracket, and the terminal that the trigger bar 11 is located the mounting bracket 1 inboard is fixed with interior limiting plate 13, and the avris of interior limiting plate 13 is fixed with reset spring 14 to reset spring 14 is fixed with 1 vertical part inner wall of mounting bracket.

In this example, the control threaded column 4 is in threaded connection with the top hole 3, and the control threaded column 4 and the top extrusion plate 5 form a rotating mechanism through a bearing installed at the bottom end of the control threaded column, so that the control threaded column 4 can push the top extrusion plate 5 to perform displacement in the vertical direction through the bearing installed at the bottom end of the control threaded column when rotating;

the horizontal column 6, the top extrusion pressing plate 5 and the fixing piece 8 are all connected in a welding mode, the side edge of the top extrusion pressing plate 5 and the fixing piece 8 are both attached to the vertical part of the mounting frame 1, the horizontal column 6 is in sliding connection with the stabilizing window 7, and the top extrusion pressing plate 5 can be displaced stably in the vertical direction due to the structural design;

the horizontal column 6 is connected with the functional block 9 in a welding mode, the side face, close to the mounting frame 1, of the functional block 9 is provided with a curved surface, and the functional block 9 can extrude and push the contact pulley 10 mounted on the trigger rod 11 by utilizing the curved surface when moving in the vertical direction along with the horizontal column 6 due to the structural design;

the trigger rod 11 and the side hole 12 are connected in a sliding mode, the trigger rod 11 and the inner limiting plate 13 are connected in a welding mode, the inner limiting plate 13 is symmetrically distributed in the top extrusion plate 5, meanwhile, the top extrusion plate 5 and the inner limiting plate 13 are high-speed steel thin plates with rough surfaces, and due to the structural design, when the contact pulley 10 on the trigger rod 11 is pushed by the curved surface of the function block 9 in an extruding mode, the trigger rod 11 and the side hole 12 can slide relatively to drive the inner limiting plate 13 to move in the horizontal direction.

The working principle is as follows: when the device is used, firstly, a workpiece to be processed is placed on the conveying roller body 2 by the feeding and conveying structure of the gantry numerical control milling machine, which is close to the feeding and conveying structure of the gantry numerical control milling machine at the left end of the device in FIG. 4, and is pushed to be conveyed to the feeding and conveying structure of the gantry numerical control milling machine and conveyed to a processing station by the feeding and conveying structure of the gantry numerical control milling machine;

when the workpiece needs to be limited so as to be processed or the workpiece is aligned with a station during transportation, 2 control threaded columns 4 in the drawing 4 are simultaneously screwed, the control threaded columns 4 are screwed downwards in the top holes 3, and the top extrusion pressing plate 5 cannot rotate as the side of the top extrusion pressing plate 5 is attached to the inner side of the mounting frame 1, and the top extrusion pressing plate 5 is pushed downwards by the control threaded columns 4 to move towards the top of the workpiece placed on the transportation roller body 2;

the top extrusion pressing plate 5 moves downwards, meanwhile, the horizontal column 6 slides downwards in the stabilizing window 7, the horizontal column 6 drives 2 functional blocks 9 in the figure 2 to vertically move downwards, the curved surfaces of the 2 functional blocks 9 extrude and push the contact pulley 10 towards the direction of the

mounting frame

1, 2 trigger rods 11 drive 2 inner limiting plates 13 to synchronously move towards the side of a workpiece placed on the conveying roller body 2, the inner limiting plates 13 stretch the return springs 14 while moving, the top extrusion pressing plate 5 and the inner limiting plates 13 are close to or attached to the workpiece, the threaded column 4 is controlled to stop rotating, and the top extrusion pressing plate 5 and the 2 inner limiting plates 13 limit or clamp and fix the workpiece;

when the device needs to reset, only 2 control threaded columns 4 need to rotate reversely at the same time, the control threaded columns 4 drive the top extrusion plate 5, the horizontal column 6 and the functional block 9 to move upwards for resetting, the curved surface of the functional block 9 does not extrude the contact pulley 10 any more, and the contact pulley 10, the trigger rod 11 and the inner limiting plate 13 are displaced under the action of the reset spring 14 stretched in the prior art and reset away from the side of the workpiece.

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 equipment is stabilized to work piece for planer-type numerically controlled fraise machine, includes mounting bracket (1), transportation roller body (2), control screw post (4) and contact pulley (10), its characterized in that: the utility model discloses a transportation roller, including mounting bracket (1), control screw post (4), stabilizing window (7), and establish at mounting bracket (1) vertical part, be fixed with stationary blade (8) on horizontal post (6), and horizontal post (6) runs through stabilizing window (7), and stabilizing window (7) are seted up at mounting bracket (1) vertical part, be fixed with stationary blade (8) on horizontal post (6), and horizontal post (6) end is fixed with function block (9) top to function block (9) bottom avris and contact pulley (10) laminating, contact pulley (10) are installed and are run through side opening (12) at trigger bar (11), and side opening (12) are seted up at mounting bracket (1), the end that trigger bar (11) is located mounting bracket (1) inboard is fixed with interior limiting plate (13), and a return spring (14) is fixed on the side of the inner limit plate (13), and the return spring (14) is fixed with the inner wall of the vertical part of the mounting rack (1).

2. The workpiece stabilizing, limiting and clamping device for the gantry type numerical control milling machine according to claim 1, is characterized in that: the control threaded column (4) is in threaded connection with the top hole (3), and the control threaded column (4) and the top extrusion plate (5) form a rotating mechanism through a bearing installed at the bottom end of the control threaded column.

3. The workpiece stabilizing, limiting and clamping device for the gantry type numerical control milling machine according to claim 1, is characterized in that: horizontal post (6) are welded connection with top squeeze board (5) and stationary blade (8), and top squeeze board (5) avris and stationary blade (8) all laminate with mounting bracket (1) vertical part to horizontal post (6) are sliding connection with stabilizing window (7).

4. The workpiece stabilizing, limiting and clamping device for the gantry type numerical control milling machine according to claim 1, is characterized in that: horizontal post (6) and function block (9) are welded connection, and the side that function block (9) are close to mounting bracket (1) sets up to the curved surface.

5. The workpiece stabilizing, limiting and clamping device for the gantry type numerical control milling machine according to claim 1, is characterized in that: the trigger rod (11) is connected with the side hole (12) in a sliding mode, the trigger rod (11) is connected with the inner limiting plate (13) in a welding mode, the inner limiting plate (13) is symmetrically distributed in the top extrusion pressing plate (5), and meanwhile the top extrusion pressing plate (5) and the inner limiting plate (13) are high-speed steel sheets with rough surfaces.