CN221110828U

CN221110828U - Fixed fixture device for machining

Info

Publication number: CN221110828U
Application number: CN202323146623.3U
Authority: CN
Inventors: 雷飞; 于瑶; 王立超
Original assignee: Dalian Bonari Manufacturing Co ltd
Current assignee: Dalian Bonari Manufacturing Co ltd
Priority date: 2023-11-21
Filing date: 2023-11-21
Publication date: 2024-06-11
Anticipated expiration: 2033-11-21

Abstract

The utility model relates to the technical field of machining and discloses a fixing clamp device for machining, which comprises a mounting seat, wherein an adjusting mechanism is arranged at the top of the mounting seat, a clamping mechanism is arranged at the outer side of the adjusting mechanism, the adjusting mechanism comprises a fixing plate, a gear motor is fixedly connected to the right side of the fixing plate, a mounting groove is formed in the top of the mounting seat, a mounting cavity is formed in the mounting seat, and a threaded rod is rotatably connected between the mounting groove and the mounting cavity. This mounting fixture device for machining is through rotating the worm for worm wheel drive threaded rod rather than meshing rotates, under the restriction of stopper and spacing groove, makes the screw thread piece drive the movable plate and is close to towards fixed plate department, can fix the metal sheet of waiting to process between fixed plate and movable plate, through starting gear motor, can be used to adjust the processing position of metal sheet, need not to reclampe, has improved metal sheet machining efficiency.

Description

Fixed fixture device for machining

Technical Field

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

Background

The machining refers to the process of changing the external dimension or performance of a workpiece through mechanical equipment, and the machining method can be divided into cutting machining and pressure machining according to the difference of machining modes, wherein machines required by machining include a digital milling machine, a digital forming grinding machine, an external grinding machine, an internal grinding machine, a precision lathe and the like, and the machining of precision parts can be performed through turning, milling, planing, grinding and the like.

The utility model patent with the publication number CN 218313150U discloses a fixed mechanical clamp for machining, which drives a speed reducer to rotate through a starting motor, so as to drive a bidirectional threaded rod to rotate, two groups of sliding blocks are close to each other, under the action of a connecting rod, an elliptical wheel rotates around a rotating shaft, a roller is always in extrusion contact with the elliptical wheel under the pulling action of a spring, the elliptical wheel rotates and extrudes a sliding rod, so that the sliding rod slides outwards, and the connecting rod is pushed to rotate around a supporting rod, so that a clamping rod extrudes and fixedly clamps a metal plate placed on a placing plate, and the following defects still exist in the prior art: because the clamping rod is located and places the board top, the top to placing board top metal sheet carries out the centre gripping promptly and fixes, if need process the metal sheet bottom, then need unclamp the clamping rod and turn over the metal sheet again, carry out the centre gripping again to the metal sheet after the turn over again, whole process is comparatively loaded down with trivial details, has reduced the machining efficiency of metal sheet, so put forward a machining with fixed fixture device and solve above-mentioned problem that proposes.

Disclosure of utility model

The present utility model is directed to a fixing clamp device for machining, which solves the problems set forth in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the fixing clamp device for machining comprises a mounting seat, wherein an adjusting mechanism is arranged at the top of the mounting seat, and a clamping mechanism is arranged at the outer side of the adjusting mechanism;

the adjusting mechanism comprises a fixed plate, a gear motor is fixedly connected to the right side of the fixed plate, a mounting groove is formed in the top of the mounting seat, a mounting cavity is formed in the mounting seat, a threaded rod is connected between the mounting groove and the mounting cavity in a rotating mode, a threaded block is connected to the outer side of the threaded rod in a threaded mode, a moving plate is fixedly connected to the top of the threaded block, a worm wheel is fixedly connected to the outer side of the threaded rod, and a worm is connected to the inner portion of the mounting cavity in a rotating mode.

Preferably, the left and right sides of the bottom of the mounting seat are fixedly connected with two supporting legs, and the two supporting legs on one side are in front-back symmetrical distribution.

Preferably, the fixing plate is fixedly connected to the top of the mounting seat, and the mounting groove is formed in the left side of the fixing plate.

Preferably, the bottom fixedly connected with stopper of screw thread piece, the spacing groove with stopper removal orbit looks adaptation is seted up to the inside of mount pad, spacing groove and the interior bottom wall intercommunication of mount pad.

Through the technical scheme, under the common limitation of the limiting block and the limiting groove, the thread block can be prevented from rotating along with the threaded rod, and the moving direction and the moving distance of the thread block and the moving plate are ensured.

Preferably, the worm wheel is located inside the mounting cavity, the worm is meshed with the worm wheel and the top of the worm wheel extends to the top of the mounting seat.

Through above-mentioned technical scheme, rotate the worm, can drive the threaded rod rotation through the worm wheel rather than meshing to the follow-up position of adjusting the movable plate of being convenient for.

Preferably, the clamping mechanism comprises a fixing seat, a connecting seat is connected to the outer side of the fixing seat in a threaded mode, and a clamping frame is fixedly connected to the outer side of the connecting seat.

Preferably, the quantity of fixing base is two and is left and right sides and distributes, the right side fixing base and gear motor's output shaft fixed connection, the left side the fixing base rotates with the right side of movable plate and is connected, the outside of fixing base is equipped with the external screw thread, the inside of connecting seat is equipped with the internal screw thread with external screw thread looks adaptation, centre gripping frame fixed connection is at the opposite side of two connecting seats.

Through above-mentioned technical scheme, under the mutually supporting of internal thread and external screw thread, the installation and the dismantlement to the centre gripping frame of being convenient for, removable not unidimensional centre gripping frame for the centre gripping not unidimensional metal sheet.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the worm is rotated, so that the worm wheel meshed with the worm drives the threaded rod to rotate, the threaded block drives the movable plate to approach towards the fixed plate under the limit of the limiting block and the limiting groove, the metal plate to be processed can be fixed between the fixed plate and the movable plate, the reduction motor is started, the processing position of the metal plate can be adjusted, the metal plate is not required to be clamped again, and the processing efficiency of the metal plate is improved.

The metal plate to be processed can be fixedly clamped through the left clamping frame and the right clamping frame, the clamping frames can be detached by rotating the connecting seat until the connecting seat is disengaged from the fixing seat, and the clamping frames with different sizes can be replaced to clamp the metal plates with different sizes.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a clamping frame of the present utility model;

FIG. 3 is a schematic elevational cross-sectional view of the present utility model;

FIG. 4 is a schematic top view partially in section of the present utility model.

Wherein: 1. a mounting base; 2. an adjusting mechanism; 3. a clamping mechanism; 21. a fixing plate; 22. a speed reducing motor; 23. a mounting groove; 24. a mounting cavity; 25. a threaded rod; 26. a screw block; 27. a moving plate; 28. a worm wheel; 29. a worm; 31. a fixing seat; 32. a connecting seat; 33. and (5) clamping the frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides the following technical scheme:

Example 1

Referring to fig. 1, fig. 3 and fig. 4, a fixing clamp device for machining comprises a mounting seat 1, two supporting legs are fixedly connected to the left and right sides of the bottom of the mounting seat 1, the two supporting legs on one side are distributed in a front-back symmetrical mode, the top of the mounting seat 1 is fixedly connected with an adjusting mechanism 2, the adjusting mechanism 2 comprises a fixing plate 21, a gear motor 22 is fixedly connected to the right side of the fixing plate 21, a mounting groove 23 is formed in the top of the mounting seat 1, a mounting cavity 24 is formed in the inside of the mounting seat 1, a threaded rod 25 is rotationally connected between the mounting groove 23 and the mounting cavity 24, a threaded block 26 is connected to the outer side of the threaded rod 25 in a threaded mode, a moving plate 27 is fixedly connected to the top of the threaded block 26, a worm wheel 28 is fixedly connected to the outer side of the threaded rod 25, a worm 29 is rotationally connected to the inside of the mounting cavity 24, the fixing plate 21 is fixedly connected to the top of the mounting seat 1, the mounting groove 23 is formed in the left side of the fixing plate 21, a limiting block is fixedly connected to the bottom of the threaded block 26, a limiting groove matched with a limiting track of the limiting block is formed in the inside of the mounting seat 1, the limiting groove 23 is matched with the inner bottom wall of the worm wheel 23, and the worm wheel 23 is meshed with the top of the worm 28 and is arranged at the top of the inner bottom of the worm 28 and is meshed with the top of the worm 28.

Through above-mentioned technical scheme, through rotating worm 29 for worm wheel 28 rather than meshing drives threaded rod 25 and rotates, under the restriction of stopper and spacing groove, makes screw thread piece 26 drive movable plate 27 to be close to towards fixed plate 21 department, can fix the metal sheet of waiting to process between fixed plate 21 and movable plate 27, through starting gear motor 22, can be used to adjust the processing position of metal sheet, need not to reclampe, has improved metal sheet machining efficiency.

Example two

Please refer to fig. 1 and 2, and further obtain, based on the first embodiment: the outside swing joint of adjustment mechanism 2 has fixture 3, fixture 3 includes fixing base 31, the outside threaded connection of fixing base 31 has connecting seat 32, the outside fixedly connected with centre gripping frame 33 of connecting seat 32, the quantity of fixing base 31 is two and is left and right sides and distribute, right side fixing base 31 and gear motor 22's output shaft fixed connection, the right side fixing base 31 rotates with the right side of movable plate 27 to be connected, the outside of fixing base 31 is equipped with the external screw thread, the inside of connecting seat 32 is equipped with the internal screw thread with external screw thread looks adaptation, centre gripping frame 33 fixed connection is at the opposite side of two connecting seats 32.

Through above-mentioned technical scheme, through controlling two centre gripping frames 33, can be with the fixed centre gripping of metal sheet that waits to process, through rotating connecting seat 32 until breaking away from the meshing with fixing base 31, can tear down centre gripping frame 33 for change not unidimensional centre gripping frame 33, realize the centre gripping to not unidimensional metal sheet.

In the actual operation process, when the device is in use, one end of the metal plate to be processed is clamped in the right clamping frame 33, and then the worm 29 is rotated to adjust the position of the movable plate 27 until the left clamping frame 33 is clamped with the other end of the metal plate, so that the metal plate is clamped and fixed, and the gear motor 22 is started, and the metal plate can be rotated at a low speed through the transmission of the fixed seat 31 and the connecting seat 32 to adjust the processing position of the metal plate.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mounting fixture device for machining, includes mount pad (1), its characterized in that: an adjusting mechanism (2) is arranged at the top of the mounting seat (1), and a clamping mechanism (3) is arranged at the outer side of the adjusting mechanism (2);

Adjustment mechanism (2) are including fixed plate (21), the right side fixedly connected with gear motor (22) of fixed plate (21), mounting groove (23) have been seted up at the top of mount pad (1), installation cavity (24) have been seted up to the inside of mount pad (1), rotate between mounting groove (23) and installation cavity (24) and be connected with threaded rod (25), the outside threaded connection of threaded rod (25) has screw thread piece (26), the top fixedly connected with movable plate (27) of screw thread piece (26), the outside fixedly connected with worm wheel (28) of threaded rod (25), the inside rotation of installation cavity (24) is connected with worm (29).

2. A fixing jig device for machining according to claim 1, wherein: the left and right sides of the bottom of the mounting seat (1) are fixedly connected with two supporting legs, and the two supporting legs on one side are in front-back symmetrical distribution.

3. A fixing jig device for machining according to claim 1, wherein: the fixing plate (21) is fixedly connected to the top of the mounting seat (1), and the mounting groove (23) is formed in the left side of the fixing plate (21).

4. A fixing jig device for machining according to claim 1, wherein: the bottom fixedly connected with stopper of screw thread piece (26), the spacing groove with stopper removal orbit looks adaptation is seted up to the inside of mount pad (1), spacing groove and the interior bottom wall intercommunication of mounting groove (23).

5. A fixing jig device for machining according to claim 1, wherein: the worm wheel (28) is positioned inside the mounting cavity (24), the worm (29) is meshed with the worm wheel (28) and the top of the worm is extended to the top of the mounting seat (1).

6. A fixing jig device for machining according to claim 1, wherein: the clamping mechanism (3) comprises a fixed seat (31), a connecting seat (32) is connected to the outer side of the fixed seat (31) in a threaded mode, and a clamping frame (33) is fixedly connected to the outer side of the connecting seat (32).

7. A fixing jig device for machining according to claim 6, wherein: the number of fixing seats (31) is two and is left and right distribution, the right side fixing seats (31) are fixedly connected with an output shaft of a gear motor (22), the left side fixing seats (31) are rotationally connected with the right side of a movable plate (27), external threads are arranged on the outer side of the fixing seats (31), internal threads matched with the external threads are arranged inside the connecting seats (32), and clamping frames (33) are fixedly connected to the opposite sides of the two connecting seats (32).