CN213003849U

CN213003849U - Movable fixing frame for hardware machining

Info

Publication number: CN213003849U
Application number: CN202021272420.2U
Authority: CN
Inventors: 赖泽锋; 赖干文; 万好泉
Original assignee: Pengde Precision Technology Shenzhen Co ltd
Current assignee: Pengde Precision Technology Shenzhen Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-04-20
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to a processing mount technical field, concretely relates to movable mount is used in hardware processing, including fixed module and clamping module, fixed module includes the base, the top surface of base is seted up flutedly, all rotate between the both ends of two short sides of recess and be connected with two-way lead screw, and the one end of one of them two-way lead screw runs through the base, it is connected with the ratch to rotate between the intermediate position of two short sides of recess, the one end of two-way lead screw has linked firmly the band pulley. The utility model discloses in, through the setting of two-way lead screws and two Y type casings, realize that two grip blocks carry out the centre gripping to the part, through the setting of ratch, bevel gear board, bevel gear one and bevel gear two, rotate the ratch and drive the grip block and rotate, realize rotating the part of centre gripping, the angle of adjustment part avoids adding man-hour to the part multiaspect, needs adjustment part angle many times and again to the part centre gripping, increases work efficiency.

Description

Movable fixing frame for hardware machining

Technical Field

The utility model relates to a processing mount technical field, concretely relates to hardware processing uses movable mount.

Background

When the hardware part is machined, the part is fixed by a fixing device for the machining safety and quality, and the part is prevented from deviating in the machining process.

When the existing fixing frame for hardware processing is used for clamping and fixing parts needing multi-surface processing, the angle of the parts can not be adjusted after clamping, the angle of the parts needs to be adjusted for many times, and the parts need to be clamped again, so that time and labor are wasted, and the fixing frame is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, an object of the utility model is to provide a hardware processing is with movable mount, through the setting of two-way lead screws and two Y type casings, realize that two grip blocks carry out the centre gripping to the part, through the ratch, the bevel gear board, bevel gear one and bevel gear two's setting, it drives the grip block rotation to rotate the ratch, the realization rotates the part of centre gripping, the angle of adjustment part, avoid adding man-hour to the part multiaspect, need many times adjustment part angle and again to the part centre gripping, increase work efficiency.

The purpose of the utility model can be realized by the following technical scheme:

a movable fixing frame for hardware machining comprises a fixing module and a clamping module, wherein the fixing module comprises a base, a groove is formed in the top surface of the base, two-way lead screws are rotatably connected between two ends of two short side surfaces of the groove, one end of one of the two-way lead screws penetrates through the base, a rack bar is rotatably connected between the middle positions of the two short side surfaces of the groove, and one end of each two-way lead screw is fixedly connected with a belt wheel;

the clamping module comprises two Y-shaped shells, a Y-shaped shell is arranged between two ends of the two-way screw rods, two support legs of the Y-shaped shell are fixedly connected with thread sleeves, the thread sleeves are connected with the two-way screw rods in a screwing mode at corresponding positions, the two Y-shaped shells are enabled to be close to or separate from each other by rotating the two-way screw rods, a connecting groove is formed in the bottom end of the Y-shaped shell and is positioned between the two support legs, a rotating shaft is rotatably connected between the two inner side walls of the Y-shaped shell and positioned above the connecting groove, one end of the rotating shaft is fixedly connected with a transmission gear, a side wall of the transmission gear is fixedly connected with a bevel gear, the transmission gear is meshed with the bevel gear, a rotating column is rotatably connected between the two inner side walls at the top end of the Y-shaped shell, one end of the rotating column penetrates through the Y-shaped shell and extends to the outer side, the transmission rod is arranged between the second bevel gear and the bevel gear plate, the first bevel gear is fixedly connected to the two ends of the transmission rod, the first bevel gears are meshed with the second bevel gear and the bevel gear plate at the corresponding positions respectively to rotate the toothed rod, the rotating column is rotated, the clamped part is turned over and adjusted, the two ends of the transmission rod are rotatably connected with the fixed seat, one end of the fixed seat is fixedly connected with the inner wall of the Y-shaped shell, and the multi-face machining of the part is facilitated.

Further, the method comprises the following steps: the one end of rotation post has linked firmly the grip block, and the lateral wall of grip block has linked firmly the rubber layer, is convenient for carry out centre gripping and protection to the part.

Further, the method comprises the following steps: the base is run through to the one end of ratch, and the one end of ratch and a two-way lead screw all links firmly the handle, is convenient for rotate ratch and two-way lead screw.

Further, the method comprises the following steps: a belt is movably connected between the two belt wheels, so that the two belt wheels synchronously rotate.

Further, the method comprises the following steps: and a bearing is arranged between the rotating column and the side wall of the Y-shaped shell, so that the friction between the rotating column and the Y-shaped shell is reduced.

Further, the method comprises the following steps: the two handles have the same profile, and the outer diameter of each handle is smaller than the distance between the toothed bar and one bidirectional screw rod, so that the interference between the handles and the bidirectional screw rods is avoided.

The utility model has the advantages that:

1. all be provided with Y type casing between the both ends through two-way lead screw, two stabilizer blades of Y type casing have all linked firmly the thread bush, the thread bush closes soon with the two-way lead screw that corresponds the position and is connected, it drives Y type casing removal to rotate two-way lead screw, make two Y type casings draw close each other or deviate from, it carries out the centre gripping to realize two grip blocks to the part, rotate the ratch through the handle, the ratch drives drive gear and rotates, through the bevel gear board, bevel gear one and bevel gear two, drive gear drives the rotation post and rotates, the realization is rotated the part of centre gripping, the angle of adjustment part, avoid adding man-hour to the part multiaspect, need many times adjustment part angle and to the part centre gripping again, increase work efficiency.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of a fixed module structure according to the present invention;

FIG. 3 is a schematic view of the structure of the Y-shaped casing of the present invention;

FIG. 4 is a schematic view of the internal structure of the Y-shaped housing of the present invention;

fig. 5 is a schematic view of the structure of the middle rack bar of the present invention.

In the figure: 100. a fixed module; 110. a base; 120. a bidirectional screw rod; 121. a pulley; 130. a rack bar; 200. a clamping module; 210. a Y-shaped housing; 211. connecting grooves; 220. a threaded sleeve; 230. a rotating shaft; 231. a transmission gear; 232. a bevel gear plate; 240. a transmission rod; 241. a fixed seat; 242. a first bevel gear; 250. rotating the column; 251. a second bevel gear; 252. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the movable fixing frame for hardware processing comprises a fixing module 100 and a clamping module 200, wherein the fixing module 100 comprises a base 110, a groove is formed in the top surface of the base 110, a bidirectional screw rod 120 is rotatably connected between two ends of two short side surfaces of the groove, one end of one bidirectional screw rod 120 penetrates through the base 110, a rack bar 130 is rotatably connected between the middle positions of the two short side surfaces of the groove, and one end of the bidirectional screw rod 120 is fixedly connected with a belt pulley 121;

the clamping module 200 comprises two Y-shaped shells 210, the Y-shaped shells 210 are arranged between two ends of two-way screws 120, two support legs of the Y-shaped shells 210 are fixedly connected with threaded sleeves 220, the threaded sleeves 220 are connected with the two-way screws 120 at corresponding positions in a screwing manner, so that the two Y-shaped shells can be moved close to or away from each other by rotating the two-way screws 120, a connecting groove 211 is formed between the two support legs at the bottom end of the Y-shaped shells 210, a rotating shaft 230 is rotatably connected between two inner side walls of the Y-shaped shells 210 above the connecting groove 211, one end of the rotating shaft 230 is fixedly connected with a transmission gear 231, one side wall of the transmission gear 231 is fixedly connected with a bevel gear plate 232, the transmission gear 231 is meshed with a gear rod 130, a rotating column 250 is rotatably connected between the two inner side walls at the top ends of the Y-shaped shells 210, one end of the rotating column 250 penetrates through the Y-shaped shells 210 and extends to the outer sides of the Y-shaped shells, a transmission rod 240 is arranged between the second bevel gear 251 and the bevel gear plate 232, the first bevel gear 242 is fixedly connected to two ends of the transmission rod 240, the two first bevel gears 242 are respectively meshed with the second bevel gear 251 and the bevel gear plate 232 at corresponding positions to rotate the toothed rod 130, the rotating column 250 is rotated, clamped parts are turned over and adjusted, the two ends of the transmission rod 240 are rotatably connected with fixing seats 241, one ends of the fixing seats 241 are fixedly connected with the inner wall of the Y-shaped shell 210, and multiple faces of the parts can be conveniently machined at one time.

The one end of rotating post 250 has linked firmly grip block 252, and the lateral wall of grip block 252 has linked firmly the rubber layer, is convenient for carry out centre gripping and protection to the part, and the one end of ratch 130 runs through base 110, and the one end of ratch 130 and a two-way lead screw 120 has all linked firmly the handle, is convenient for rotate ratch 130 and two-way lead screw 120, and swing joint has the belt between two band pulleys 121, makes two band pulleys 121 synchronous rotation.

The bearing is arranged between the rotating column 250 and the side wall of the Y-shaped shell 210, so that friction between the rotating column 250 and the Y-shaped shell 210 is reduced conveniently, the profiles of the two handles are the same, the outer diameter of each handle is smaller than the distance between the toothed bar 130 and one bidirectional screw rod 120, and interference between the handle and the bidirectional screw rod 120 is avoided.

Damping is arranged between the connection positions of the bidirectional screw rod 120 and the base 110, so that the bidirectional screw rod 120 is prevented from rotating due to handle interference when the gear lever 130 is rotated.

The working principle is as follows: when the bidirectional screw rod clamping device is used, one bidirectional screw rod 120 is rotated through a handle, a belt is movably connected between two belt wheels 121, one bidirectional screw rod 120 drives the other bidirectional screw rod 120 to synchronously rotate, Y-shaped shells 210 are arranged between two ends of the two bidirectional screw rods 120, two support legs of each Y-shaped shell 210 are fixedly connected with threaded sleeves 220, the threaded sleeves 220 are connected with the bidirectional screw rods 120 in corresponding positions in a screwing mode, the bidirectional screw rods 120 rotate to drive the Y-shaped shells 210 to move, the two Y-shaped shells 210 are close to or separate from each other, clamping of parts is achieved through the two clamping plates 251, the toothed bar 130 is rotated through the handle, the toothed bar 130 drives the transmission gear 231 to rotate, the transmission gear 231 drives the rotating column 250 to rotate through the bevel gear plate 232, the bevel gear one 242 and the bevel gear two 251, rotation of the clamped parts is achieved, the angle of the parts is adjusted, and.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The movable fixing frame for hardware processing comprises a fixing module (100) and a clamping module (200), and is characterized in that the fixing module (100) comprises a base (110), a groove is formed in the top surface of the base (110), two ends of two short side surfaces of the groove are rotatably connected with a bidirectional screw rod (120), one end of one bidirectional screw rod (120) penetrates through the base (110), a toothed bar (130) is rotatably connected between the middle positions of the two short side surfaces of the groove, and one end of the bidirectional screw rod (120) is fixedly connected with a belt wheel (121);

the clamping module (200) comprises two Y-shaped shells (210), two Y-shaped shells (210) are arranged between two ends of the bidirectional screw rod (120), two support legs of the Y-shaped shells (210) are fixedly connected with thread sleeves (220), the thread sleeves (220) are connected with the bidirectional screw rod (120) in a screwing mode in corresponding positions, the bottom end of the Y-shaped shell (210) is located between the two support legs and is provided with connecting grooves (211), a rotating shaft (230) is rotatably connected above the connecting grooves (211) between two inner side walls of the Y-shaped shell (210), one end of the rotating shaft (230) is fixedly connected with a transmission gear (231), one side wall of the transmission gear (231) is fixedly connected with a bevel gear plate (232), the transmission gear (231) is meshed with a toothed rod (130), and a rotating column (250) is rotatably connected between two inner side walls of the top end of the Y-shaped shell (210), and one end of the rotating column (250) penetrates through the Y-shaped shell (210) and extends to the outer side of the Y-shaped shell (210), a second bevel gear (251) is fixedly connected to the position, corresponding to the bevel gear plate (232), of the outer wall of the rotating column (250), a transmission rod (240) is arranged between the second bevel gear (251) and the bevel gear plate (232), first bevel gears (242) are fixedly connected to the two ends of the transmission rod (240), the two first bevel gears (242) are respectively meshed with the second bevel gear (251) and the bevel gear plate (232) at the corresponding positions, the two ends of the transmission rod (240) are rotatably connected with fixing seats (241), and one ends of the fixing seats (241) are fixedly connected with the inner wall of the Y-shaped shell (210).

2. The movable fixing frame for hardware processing as claimed in claim 1, wherein one end of the rotating column (250) is fixedly connected with a clamping plate (252), and the outer side wall of the clamping plate (252) is fixedly connected with a rubber layer.

3. The movable fixing frame for hardware processing as claimed in claim 1, wherein one end of the rack bar (130) penetrates through the base (110), and the rack bar (130) and one end of one bidirectional screw rod (120) are both fixedly connected with a handle.

4. The movable fixing frame for hardware processing as claimed in claim 1, wherein a belt is movably connected between the two belt wheels (121).

5. The movable fixing frame for hardware processing as claimed in claim 1, wherein a bearing is arranged between the rotating column (250) and the side wall of the Y-shaped shell (210).

6. The movable fixing frame for hardware processing as claimed in claim 3, wherein the two handles have the same profile, and the outer diameter of the handles is smaller than the distance between the rack bar (130) and one bidirectional screw rod (120).