CN220613040U

CN220613040U - Fixed frock of puncher

Info

Publication number: CN220613040U
Application number: CN202321816525.3U
Authority: CN
Inventors: 任志刚; 孙局
Original assignee: Guangde Zhoufan Machinery Manufacturing Co ltd
Current assignee: Guangde Zhoufan Machinery Manufacturing Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-03-19
Anticipated expiration: 2033-07-11

Abstract

The utility model is applicable to the technical field of punching processing, and provides a fixing tool of a punching machine, which comprises a supporting mechanism, a turnover mechanism and a fixing mechanism, wherein the supporting mechanism comprises a base, a threaded rod is rotatably arranged in the base, and the positions of the turnover mechanism and the fixing mechanism are adjusted by rotating the threaded rod through a hand wheel; the turnover mechanism comprises a rotating plate, two arc-shaped frames with arc-shaped grooves are arranged at the lower end of the rotating plate, gear teeth are arranged in the arc-shaped grooves, and two driving motors are connected with the arc-shaped frames through transmission gears in a transmission manner, so that the turnover angle of the rotating plate is adjusted, the angle of a disc piece is adjusted, and the disc piece is convenient to process; the supporting mechanism comprises a supporting seat, the supporting seat is rotationally connected with a rotating disc through a rotating groove, a disc piece is installed through a clamping groove on the rotating disc, the rotating disc adjusts the angle of the disc piece through self rotation, a connecting screw is connected to the rotating disc through threads, a gland is connected in a sliding mode through the connecting screw, and the disc piece is fixed by the gland and is not easy to loosen.

Description

Fixed frock of puncher

Technical Field

The utility model belongs to the technical field of punching processing, and particularly relates to a fixing tool of a punching machine.

Background

In the current punching technology field, a punching machine is required to be used, a punch is utilized to punch a workpiece, at the moment, the workpiece is required to be fixed by a fixed tool, the workpiece is prevented from moving during punching, and the punching precision is reduced.

The utility model patent with publication number CN212285971U discloses a puncher clamp, which comprises a first clamping plate, a vacuum chuck, a first cylindrical through hole, a first clamping groove, a first clamping block, a second clamping plate, a second clamping groove, a second cylindrical through hole, a second clamping block and a bolt; the beneficial effects of the utility model are as follows: the cylindrical workpiece can be clamped by the cooperation between the first clamping groove and the first clamping block and the cooperation between the second clamping groove and the second clamping block, and the cylindrical workpiece is not easy to roll; through the vacuum chuck, the disassembly and the installation are convenient.

In the above patent, the cylindrical workpiece is fixed through the matching of the clamping block and the clamping groove, but when the disc or the shaft is processed, the outer wall of the disc needs to be obliquely punched, the inclination angle of the disc cannot be adjusted by the common tool clamp, and the punching efficiency and precision are reduced.

Disclosure of Invention

The utility model provides a fixed tool of a perforating machine, which aims to solve the problem that when disc parts or shaft parts in the background need to be obliquely perforated, the inclination angle of the common tool clamp cannot be adjusted, and the processing efficiency of the disc parts is reduced.

The utility model is realized in such a way that the fixing tool of the perforating machine comprises a supporting mechanism, a turnover mechanism and a fixing mechanism, wherein the turnover mechanism and the fixing mechanism are both arranged on the supporting mechanism;

the supporting mechanism comprises a base, a sliding groove is formed in the base, a threaded rod is rotatably installed in the sliding groove, a sliding nut is connected to the threaded rod in a threaded mode, the sliding nut is connected with the sliding groove in a sliding mode, and a hand wheel is installed on the threaded rod penetrating through the outer wall of the base;

the turnover mechanism comprises a supporting plate, the supporting plate is fixedly arranged on the sliding screw nut, and a rotating plate is rotationally connected to the supporting plate through a hinge shaft;

the fixing mechanism comprises a supporting seat which is fixedly arranged on the rotating plate; in the scheme, the threaded rod is rotated through the hand wheel, so that the sliding nut is driven to slide in the sliding groove, and the positions of the turnover mechanism and the fixing mechanism are adjusted.

Preferably, two arc-shaped frames are arranged on the bottom wall of the rotating plate, arc-shaped grooves are formed in the arc-shaped frames, and a plurality of gear teeth are arranged on the inner walls of the two sides of each arc-shaped groove; in this solution the rotating plate can rotate on the support plate.

Preferably, two driving motors are mounted on the upper surface of the supporting plate, and transmission gears meshed with the corresponding gear teeth are mounted at the output ends of the two driving motors; in this scheme driving motor passes through drive gear and drives the arc frame and rotate, and then drives the rotation board and rotate, adjusts the angle of rotation board.

Preferably, a rotating groove is formed in the supporting seat, a rotating disc is rotatably installed in the rotating groove, and a plurality of arc-shaped holes are formed in the outer wall of the rotating disc; in the scheme, the rotating disc rotates in the rotating groove, so that the angle of the disc type piece is adjusted.

Preferably, the outer wall of the supporting seat is provided with a through groove communicated with the rotating groove;

the groove is rotatably provided with a rotating block through a rotating shaft, one end of the rotating block is provided with a locking block matched with the arc-shaped hole, and the rotating block is provided with a handle; in this scheme through the handle rotation locking piece, utilize curved locking piece conflict arc downthehole, and then locking rolling disc, rolling disc takes place to rotate when preventing to punch.

Preferably, the rotating disc is provided with a clamping groove;

the center point of the clamping groove is in threaded connection with a connecting screw rod, the connecting screw rod is in sliding connection with a gland, and the connecting screw rod is in threaded connection with a lock nut; in the scheme, the workpiece is tightly pressed by the gland, and the gland is locked by the lock nut, so that the workpiece is prevented from loosening during processing.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a fixing tool for a perforating machine,

1. the threaded rod is rotatably arranged in the base, the positions of the turnover mechanism and the fixing mechanism are adjusted by rotating the threaded rod through the hand wheel, and then the position of a workpiece is adjusted, so that the punching precision is higher;

2. two arc-shaped frames with arc-shaped grooves are arranged at the lower end of the rotating plate, gear teeth are arranged in the arc-shaped grooves, and two driving motors are connected with the arc-shaped frames through transmission gears in a transmission manner, so that the overturning angle of the rotating plate is adjusted, the angle of the disc-shaped piece is adjusted, and the disc-shaped piece is convenient to process;

3. the supporting seat is connected with the rolling disc through the rolling groove rotation, installs a disc class piece through the draw-in groove on the rolling disc, and the rolling disc is through the angle of rotation adjustment disc class piece of self, and threaded connection has connecting screw on the rolling disc, through connecting screw sliding connection gland, utilizes gland fixed disk class piece, is difficult for taking place not hard up.

Drawings

FIG. 1 is a schematic view of the whole structure of the present utility model

FIG. 2 is a top view of the utility model

FIG. 3 is a schematic view of a rotary plate

Fig. 4 is a schematic structural view of the fixing mechanism of the present utility model

FIG. 5 is an enlarged view of the utility model at A in FIG. 4

In the figure:

1. a support mechanism; 11. a base; 111. a sliding groove; 12. a threaded rod; 121. a sliding nut; 122. a hand wheel;

2. a turnover mechanism; 21. a support plate; 22. a rotating plate; 221. an arc-shaped frame; 222. an arc-shaped groove; 223. gear teeth; 23. a driving motor; 231. a transmission gear;

3. a fixing mechanism; 31. a support base; 311. a rotating groove; 312. trough passing; 32. a rotating disc; 321. an arc-shaped hole; 322. a clamping groove; 33. a connecting screw; 331. a gland; 332. a lock nut; 34. a rotating block; 341. a locking piece; 342. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a fixed frock of puncher, including supporting mechanism 1, tilting mechanism 2 and fixed establishment 3 all install on supporting mechanism 1, supporting mechanism 1 includes base 11, the sliding tray 111 has been seted up on the base 11, threaded rod 12 is installed to the sliding tray 111 internal rotation, threaded connection has slip nut 121 on the threaded rod 12, slip nut 121 sliding connection sliding tray 111, and the hand wheel 122 is installed to the outer wall that threaded rod 12 runs through base 11, tilting mechanism 2 includes backup pad 21, backup pad 21 fixed mounting is on slip nut 121, be connected with rotor plate 22 through the articulated shaft rotation on the backup pad 21, fixed establishment 3 includes supporting seat 31, supporting seat 31 fixed mounting is on rotor plate 22.

Specifically, the hand wheel 122 is held to rotate the threaded rod 12, so as to drive the sliding nut 121 to slide in the sliding groove 111, and the transverse position of the workpiece is further opposite to the output position of the puncher.

Two arc frames 221 are arranged on the bottom wall of the rotating plate 22, arc grooves 222 are formed in the arc frames 221, a plurality of gear teeth 223 are formed in the inner walls of two sides of each arc groove 222, two driving motors 23 are arranged on the upper surface of the supporting plate 21, and transmission gears 231 meshed with the corresponding gear teeth 223 are arranged at the output ends of the two driving motors 23.

Wherein, two driving motor 23 can be controlled by synchronous controller, and two driving motor 23 drive arc frame 221 swing through drive gear 231, and then drive rotor plate 22 swing, adjust the angle of work piece, be convenient for incline the punching to the work piece.

The supporting seat 31 is provided with a rotating groove 311, the rotating groove 311 is rotationally provided with a rotating disc 32, the outer wall of the rotating disc 32 is provided with a plurality of arc-shaped holes 321, the outer wall of the supporting seat 31 is provided with a through groove 312 communicated with the rotating groove 311, the through groove 312 is rotationally provided with a rotating block 34 through a rotating shaft, one end of the rotating block 34 is provided with a locking block 341 matched with the arc-shaped holes 321, and the rotating block 34 is provided with a handle 342.

In addition, the rotating disc 32 rotates in the rotating groove 311, the outer wall of the supporting seat 31 is provided with scales, the rotating disc 32 is provided with marks matched with the scales, the rotating angle of the workpiece is convenient to adjust, the handle 342 is held by hand to rotate the rotating block 34, and the rotating disc 32 is locked by abutting the corresponding arc-shaped hole 321 through the arc-shaped locking block 341.

The clamping groove 322 is formed in the rotating disc 32, the connecting screw 33 is connected to the center point of the clamping groove 322 in a threaded mode, the gland 331 is connected to the connecting screw 33 in a sliding mode, and the locking nut 332 is connected to the connecting screw 33 in a threaded mode.

In addition, the rotating disc 32 can be clamped with the disc through the clamping groove 322, the gland 331 is abutted against the upper surface of the disc, and meanwhile, the lock nut 332 is in threaded connection with the connecting screw 33, so that the gland 331 is fixed, and the disc is prevented from loosening.

The working principle and the using flow of the utility model are as follows: referring to fig. 1-5, the rotating disc 32 is clamped with the disc member through the clamping groove 322, the gland 331 is utilized to abut against the upper surface of the disc member, meanwhile, the lock nut 332 is in threaded connection with the connecting screw 33, the gland 331 is further fixed, the hand wheel 122 is held to rotate the threaded rod 12, the sliding nut 121 is driven to slide in the sliding groove 111, the transverse position of the workpiece is further driven to enable the processing position of the workpiece to be opposite to the output position of the punching machine, the two driving motors 23 drive the arc-shaped frame 221 to swing through the driving gear 231, the rotating plate 22 is driven to swing, the angle of the workpiece is adjusted, the workpiece is convenient to incline and punch, the rotating disc 32 rotates in the rotating groove 311, the rotating angle of the workpiece is convenient to be adjusted, meanwhile, the handle 342 is held to rotate the rotating block 34, the corresponding arc-shaped hole 321 is abutted by the arc-shaped locking block 341, and the rotating disc 32 is locked, so that the workpiece is punched.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Fixed frock of puncher, its characterized in that: the device comprises a supporting mechanism (1), a turnover mechanism (2) and a fixing mechanism (3), wherein the turnover mechanism (2) and the fixing mechanism (3) are both arranged on the supporting mechanism (1);

the supporting mechanism (1) comprises a base (11), a sliding groove (111) is formed in the base (11), a threaded rod (12) is rotatably installed in the sliding groove (111), a sliding nut (121) is connected to the threaded rod (12) in a threaded manner, the sliding nut (121) is connected with the sliding groove (111) in a sliding manner, and a hand wheel (122) is installed on the threaded rod (12) penetrating through the outer wall of the base (11);

the turnover mechanism (2) comprises a supporting plate (21), the supporting plate (21) is fixedly arranged on the sliding screw nut (121), and the supporting plate (21) is rotationally connected with a rotating plate (22) through a hinge shaft;

the fixing mechanism (3) comprises a supporting seat (31), and the supporting seat (31) is fixedly arranged on the rotating plate (22).

2. The punch fixing tool as claimed in claim 1, wherein: two arc frames (221) are arranged on the bottom wall of the rotating plate (22), arc grooves (222) are formed in the arc frames (221), and a plurality of gear teeth (223) are formed in the inner walls of the two sides of each arc groove (222).

3. The punch fixing tool as claimed in claim 2, wherein: the upper surface of the supporting plate (21) is provided with two driving motors (23), and the output ends of the two driving motors (23) are respectively provided with a transmission gear (231) meshed with the corresponding gear teeth (223).

4. The punch fixing tool as claimed in claim 1, wherein: the support seat (31) is provided with a rotating groove (311), the rotating groove (311) is rotationally provided with a rotating disc (32), and the outer wall of the rotating disc (32) is provided with a plurality of arc-shaped holes (321).

5. The fixed tooling of the perforating machine of claim 4, wherein: the outer wall of the supporting seat (31) is provided with a through groove (312) communicated with the rotating groove (311);

the rotary block (34) is rotatably mounted on the through groove (312) through a rotary shaft, a locking block (341) matched with the arc-shaped hole (321) is arranged at one end of the rotary block (34), and a handle (342) is mounted on the rotary block (34).

6. The fixed tooling of the perforating machine of claim 5, wherein: a clamping groove (322) is formed in the rotating disc (32);

the center point threaded connection of draw-in groove (322) has connecting screw rod (33), sliding connection has gland (331) on connecting screw rod (33), just threaded connection has lock nut (332) on connecting screw rod (33).