CN209632540U - A machine clip blade with a clamping structure - Google Patents

Abstract

The utility model discloses a kind of mechanical clamped cutting blades with retaining structure, including mounting base and rotating spanner, the mounting base is wherein fixedly connected with a support rod in rectangle setting at the center of side side wall, the side wall that the mounting base corresponds to support rod side is externally provided with one piece of mechanical clamped cutting blade, a kind of mechanical clamped cutting blade with retaining structure of the utility model, during installation, the first threaded rod is aligned with the first fixation hole first and is pushed into inside it, so that fixing seat is completely into fixing groove, the first threaded rod is aligned with the first thread groove again and passes through the first threaded rod of rotor plate hand-motion and is rotated, fixing seat is driven to clamp mechanical clamped cutting blade by the cooperation of the first threaded rod and the first thread groove, pass through the cooperation of the second threaded rod and the second thread groove on support rod simultaneously, so that fixed plate carries out fixing seat and mechanical clamped cutting blade It fixes again, the simple and convenient stability for improving mechanical clamped cutting blade.

Description

A machine clip blade with a clamping structure

technical field

The utility model relates to a machine clip blade, in particular to a machine clip blade with a locking structure, which belongs to the technical field of machine clip blades.

Background technique

When the existing machine clip blade is installed, it is simply fixed by bolts. When installing the machine clip blade, not only the alignment of the bolts is troublesome, but also its stability is low, and the bolts may be detached. Therefore, for For the above problems, it is necessary to propose a machine clip blade with a locking structure.

Utility model content

The utility model provides a machine clip blade with a locking structure, which effectively solves the problem.

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model is a clamp blade with a clamping structure, which includes a mounting base and a rotating wrench. A support rod arranged in a rectangular shape is fixedly connected to the center of one side wall of the mounting base, and the mounting base is correspondingly supported. A machine clip blade is provided outside the side wall on one side of the rod, and a fixing groove is opened on the side wall of the machine clip blade away from the side wall of the mounting seat, and a fixing groove matching the fixing groove is slidably connected in the fixing groove. seat, the position corresponding to the support rod on the blade of the machine clip is provided with a first through hole matching the support rod, and the opening of the end of the first through hole away from the mounting seat runs through the bottom of the fixing groove and is connected with the fixing groove. The position corresponding to the first through hole on the fixed seat is penetrated with a second through hole, and the end of the support rod away from the mounting seat passes through one end of the first through hole and the second through hole in turn and extends In the second through hole, the side wall of the mounting seat close to the side of the machine clip blade is provided with two semicircular limiting grooves, and the two limiting grooves are symmetrically arranged with respect to the support rod. The position corresponding to the two limit grooves on the side wall of the machine clip blade close to the mounting seat is fixedly connected with a limit block matching the limit groove, and the ends of the two limit blocks away from the machine clip blade run through The notch of the limiting groove extends into the limiting groove, and the center of the bottom of the two limiting grooves is provided with a first threaded groove, and the two limiting blocks correspond to the two first threaded grooves. There is a first fixing hole through the position, and the openings of the two first fixing holes away from the mounting base are set through the limit block and the machine clip blade in turn, and the fixing base corresponds to the two first fixing holes A second fixing hole is opened through the positions of the two said second fixing holes, and a first threaded rod is rotatably connected to a first threaded rod in the two said second fixing holes, and one end of the two said first threaded rods runs through the second fixing hole in turn. hole, the first fixing hole, the notch of the limit groove and the first thread groove and extend to the first thread groove, and the ends of the two first threaded rods located in the first thread groove are all connected to the corresponding first thread groove threaded connection.

As a preferred technical solution of the present invention, one end of the support rod located in the second through hole is fixedly connected with a second threaded rod, and the end of the second threaded rod far away from the support rod passes through the corresponding part of the second through hole. The hole extends to the outside of the fixing seat, and the side wall of the fixing seat away from the bottom of the fixing groove is provided with a fixing plate, and a position corresponding to the second threaded rod is provided on the fixing plate corresponding to the second threaded rod. A matched second threaded groove, one end of the second threaded rod outside the fixing seat is threadedly connected in the second threaded groove.

As a preferred technical solution of the present invention, the rotating wrench includes a rotating rod matched with the second fixing hole, one end of the rotating rod is fixedly connected with a handle, and the end of the rotating rod far away from the handle A positioning slot arranged in a rectangular shape is provided.

As a preferred technical solution of the present invention, a positioning block matching the positioning groove is fixedly connected to the center of one end of the two first threaded rods located in the second fixing hole.

As a preferred technical solution of the present invention, a rotating groove is provided at one end opening of the two second fixing holes, and the two opposite groove walls of the two rotating grooves are connected by rotating shafts. There is a rotating block, the ends of the two rotating blocks that are far away from each other pass through the notch at one end of the rotating groove and extend into the second fixing hole, and the ends of the two rotating blocks located in the second fixing hole are fixedly connected There is a cover plate that matches the second through hole.

The beneficial effects achieved by the utility model are: the utility model has a clamping blade with a clamping structure. When installing, the first threaded rod is first aligned with the first fixing hole and pushed into it, so that the fixing seat Completely enter the fixing groove, then align the first threaded rod with the first threaded groove and drive the first threaded rod to rotate by turning the wrench, and drive the fixing seat to the machine clamp through the cooperation of the first threaded rod and the first threaded groove The blade is clamped, and at the same time, through the cooperation of the second threaded rod on the support rod and the second threaded groove, the fixing plate re-fixes the fixing seat and the machine clamp blade, which improves the stability of the machine clamp blade simply and conveniently.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of rotating wrench in the utility model;

Fig. 3 is a schematic diagram of an enlarged structure of part A in Fig. 1;

FIG. 4 is an enlarged structural schematic diagram of part B in FIG. 1 .

In the figure: 1. Mounting seat; 2. Support rod; 3. Clamp blade; 4. Fixing groove; 5. Fixing seat; 6. First through hole; 7. Second through hole; 8. Limiting groove; 9 10. The first thread groove; 11. The first fixing hole; 12. The second fixing hole; 13. The first threaded rod; 14. Rotating wrench; 15. The second threaded rod; 16. The fixing plate; 17, the second thread groove; 18, the rotating rod; 19, the handle; 20, the positioning groove; 21, the positioning block; 22, the rotating groove; 23, the rotating block; 24, the cover plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment: As shown in Figures 1-4, a machine clip blade with a clamping structure includes a mounting base 1 and a rotating wrench 14, and a rectangular shaped blade is fixedly connected to the center of one of the side walls of the mounting base 1. The support rod 2, the side wall of the mounting seat 1 corresponding to the support rod 2 side is provided with a machine clip blade 3, and the side wall of the machine clip blade 3 away from the mounting seat 1 is provided with a fixing groove 4, and the inside of the fixing groove 4 There is a fixed seat 5 that matches the fixed groove 4 for sliding connection, and a first through hole 6 that matches the support rod 2 is opened through the position corresponding to the support rod 2 on the machine clamp blade 3, and the first through hole 6 is far away from the installation One end opening of the seat 1 runs through the bottom of the fixing groove 4 and communicates with the fixing groove 4. A second through hole 7 is formed on the fixing seat 5 corresponding to the first through hole 6, and the support rod 2 is far away from the position of the mounting seat 1. One end runs through the opening of one end of the first through hole 6 and the second through hole 7 in turn and extends into the second through hole 7, and the side wall of the mounting seat 1 near the side of the machine clip blade 3 is provided with two semicircular shapes. The two limit grooves 8 are symmetrically arranged with respect to the support rod 2, and the positions corresponding to the two limit grooves 8 on the side wall of the machine clip blade 3 close to the mounting base 1 are fixedly connected with a limit The limit block 9 matched with the position groove 8, the end of the two limit blocks 9 away from the machine clip blade 3 runs through the notch of the limit groove 8 and extends into the limit groove 8, the bottom of the two limit grooves 8 There is a first threaded groove 10 in the center, and a first fixing hole 11 is opened through the positions corresponding to the two first threaded grooves 10 of the two limit blocks 9, and the two first fixing holes 11 are far away from the mounting base 1 One end of the aperture is set through the limit block 9 and the machine clip blade 3 in turn, and the positions corresponding to the two first fixing holes 11 on the fixing base 5 are all penetrated with a second fixing hole 12, and the two second fixing holes 12 A first threaded rod 13 is rotatably connected to the inside through bearings, and one end of the two first threaded rods 13 runs through the second fixing hole 12, the first fixing hole 11, the limiting groove 8 and the first threaded groove 10 in sequence. The notch extends to the first threaded groove 10 , and the ends of the two first threaded rods 13 located in the first threaded groove 10 are screwed to the corresponding first threaded groove 10 .

One end of the support rod 2 located in the second through hole 7 is fixedly connected with a second threaded rod 15 , and the end of the second threaded rod 15 away from the support rod 2 passes through the corresponding opening of the second through hole 7 and extends to the outside of the fixing seat 5 A fixed plate 16 is provided outside the side wall of the fixed base 5 away from the bottom side of the fixed groove 4, and the fixed plate 16 is provided with a second threaded groove matching the second threaded rod 15 at a position corresponding to the second threaded rod 15 17. One end of the second threaded rod 15 located outside the fixing seat 5 is screwed into the second threaded groove 17. First, the fixed plate 16 is rotated, and the fixed plate 16 is fixed to the fixed plate 16 through the cooperation of the second threaded rod 15 and the second threaded groove 17. The seat 5 moves in the direction and abuts against the fixed seat 5, and at the same time, the fixed seat 5 and the machine clip blade 3 are clamped and fixed.

The rotating wrench 14 includes a rotating rod 18 matched with the second fixing hole 12, one end of the rotating rod 18 is fixedly connected with a handle 19, and the end of the rotating rod 18 away from the handle 19 is provided with a rectangular positioning groove 20 A positioning block 21 matching the positioning groove 20 is fixedly connected to the center of one end of the two first threaded rods 13 located in the second fixing hole 12. Firstly, the rotating rod 18 is aligned with the second fixing hole 12 and pushed At the same time, the positioning block 21 enters the positioning groove 20. At this time, the handle 19 can be turned, and the handle 19 can drive the rotating rod 18 to rotate synchronously. The rotating rod 18 can drive the first positioning block 21 through the cooperation of the positioning groove 20 The threaded rod 13 is turned.

One of the end openings of the two second fixed holes 12 is provided with a rotating groove 22, and a rotating block 23 is connected to each other by a rotating shaft between two opposite groove walls of the two rotating grooves 22. The far-away ends both pass through one end of the rotating slot 22 and extend into the second fixing hole 12. One end of the two rotating blocks 23 located in the second fixing hole 12 is fixedly connected with a piece that matches the second fixing hole 12. The cover plate 24, when needed, can be rotated in the rotating groove 22 by the rotating block 23, and the cover plate 24 is driven to rotate synchronously, and the cover plate 24 is opened to facilitate the rotation of the first threaded rod 13. When not in use, The inside of the second fixing hole 12 can be protected by the cover plate 24 to prevent foreign objects from entering.

Specifically, when the utility model is used, when the machine clip blade 3 needs to be installed, the first threaded rod 13 is first aligned with the first fixing hole 11 and pushed into it, so that the fixing seat 5 completely enters the fixing groove 4, Rotate in the rotating groove 22 by rotating block 23 again, drive cover plate 24 to carry out synchronous rotation and cover plate 24 is opened, and this moment can be aligned with rotating bar 18 and second fixing hole 12 and push into it inside, simultaneously positioning block 21 into the positioning groove 20, and then the first threaded rod 13 is aligned with the first threaded groove 10, at this time the handle 19 can be turned, and the handle 19 can drive the rotating rod 18 to rotate synchronously, and the rotating rod 18 passes through the positioning groove 20 and The cooperation of the positioning block 21 can drive the first threaded rod 13 to rotate, and the cooperation of the first threaded rod 13 and the first threaded groove 10 drives the fixed seat 5 to move toward the mounting seat 1 to clamp the machine clip blade 3, and then Rotate the fixed plate 16 again, the fixed plate 16 moves to the fixed seat 5 direction and offsets the fixed seat 5 by the cooperation of the second threaded rod 15 and the second threaded groove 17, and the fixed seat 5 and the machine clamp blade 3 are clamped again at the same time Hold and fix, simply and conveniently improve the stability of the machine clip blade 3.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A machine clip blade with a locking structure, characterized in that it includes a mounting base (1) and a rotating wrench (14), and a center of one of the side walls of the mounting base (1) is fixedly connected with a The support bar (2) that rectangle is arranged, the sidewall of described mounting seat (1) corresponding support bar (2) one side is provided with a machine clip blade (3), and described machine clip blade (3) is far away from mounting seat ( 1) A fixing groove (4) is opened on the side wall of one side, and a fixing seat (5) matching the fixing groove (4) is slidably connected in the fixing groove (4), and the machine clip blade ( 3) There is a first through hole (6) matching the support rod (2) through the position corresponding to the support rod (2), and the first through hole (6) is far away from the opening of one end of the mounting base (1) Through the groove bottom of the fixing groove (4) and communicate with the fixing groove (4), a second through hole (7) is opened through the position corresponding to the first through hole (6) on the fixing seat (5), so The end of the support rod (2) away from the mounting base (1) passes through the first through hole (6) and one end of the second through hole (7) and extends into the second through hole (7). The side wall of the seat (1) close to the side of the machine clip blade (3) is provided with two semicircular limiting grooves (8), and the two limiting grooves (8) are in the shape of a support rod (2). Symmetrically arranged, the positions corresponding to the two limit grooves (8) on the side wall of the machine clip blade (3) close to the mounting base (1) are fixedly connected with a limit that matches the limit groove (8). Position block (9), the two limit blocks (9) run through the notch of the limit groove (8) and extend into the limit groove (8) at one end away from the machine clip blade (3), the two described A first threaded groove (10) is provided at the center of the bottom of the limiting groove (8), and a threaded groove (10) is provided through the positions of the two limiting blocks (9) corresponding to the two first threaded grooves (10). The first fixing hole (11), the two first fixing holes (11) are set apart from the openings at one end of the mounting base (1) in order to pass through the limit block (9) and the machine clip blade (3), and the fixing A second fixing hole (12) is formed through the position corresponding to the two first fixing holes (11) on the seat (5), and a first fixing hole (12) is connected through the two second fixing holes (12) through bearing rotation. A threaded rod (13), wherein one end of the two first threaded rods (13) passes through the second fixing hole (12), the first fixing hole (11), the limiting groove (8) and the first thread in sequence The notch of the groove (10) extends to the first threaded groove (10), and one end of the two first threaded rods (13) located in the first threaded groove (10) is all connected with the corresponding first threaded groove (10) ) threaded connection. 2. A machine clip blade with a clamping structure according to claim 1, characterized in that, one end of the support rod (2) located in the second through hole (7) is fixedly connected with a second threaded rod (15), the end of the second threaded rod (15) away from the support rod (2) passes through the corresponding opening of the second through hole (7) and extends outside the fixing seat (5), the fixing seat (5) A fixed plate (16) is arranged on the side wall far away from the bottom of the fixed groove (4), and the position corresponding to the second threaded rod (15) of the fixed plate (16) is provided with a second threaded rod (15). ) to match the second threaded groove (17), and one end of the second threaded rod (15) located outside the holder (5) is screwed into the second threaded groove (17). 3. A machine clip blade with a clamping structure according to claim 1, characterized in that, the rotating wrench (14) comprises a rotating rod (18) matching the second fixing hole (12) One end of the rotating rod (18) is fixedly connected with a handle (19), and the end of the rotating rod (18) away from the handle (19) is provided with a rectangular positioning groove (20). 4. A machine clip blade with a clamping structure according to claim 1, characterized in that, the two first threaded rods (13) are fixed at the center of one end in the second fixing hole (12) A positioning block (21) matched with the positioning groove (20) is connected. 5. A machine clip blade with a clamping structure according to claim 1, characterized in that a rotating slot (22) is provided at one end of the two second fixing holes (12) A rotating block (23) is connected between the two opposite groove walls of the two rotating grooves (22) through a rotating shaft, and the ends of the two rotating blocks (23) that are far away from each other run through the rotating groove (22) One of the ends of the notches extends into the second fixing hole (12), and one end of the two rotating blocks (23) located in the second fixing hole (12) is fixedly connected with a piece connected to the second fixing hole (12). Matching cover (24).