CN218284529U

CN218284529U - Quick shaft clamp stop block fixing device

Info

Publication number: CN218284529U
Application number: CN202221812585.3U
Authority: CN
Inventors: 卢海龙; 卢雄军; 卢恩果
Original assignee: Shenzhen Kunlong Precision Hardware Co ltd
Current assignee: Shenzhen Kunlong Precision Hardware Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-01-13
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a quick axle clamp dog fixing device relates to quick axle processing technology field, including fixing base and two clamp dogs of movable mounting on the fixing base, two clamp dogs have seted up the arc wall in relative one side, can with quick axle adaptation to the location centre gripping to quick axle is accomplished, symmetry integrated into one piece has two location ears on the fixing base, run through the bolt hole of having seted up on the ear of location, run through the bolt hole on the ear of location through construction bolt and install it in operating position, still include two telescopic cylinder, every equal fixed mounting has the connecting seat on the telescopic cylinder, assembly bolt is installed to the screw thread on the connecting seat. The utility model provides a have the technical problem of limitation among the quick axle processing positioning process, can select to press from both sides the dog according to the quick axle diameter of waiting to process to the installation of pressing from both sides the dog is also comparatively convenient, has made things convenient for the quick location centre gripping of quick axle processing.

Description

Quick shaft clamp stop block fixing device

Technical Field

The utility model relates to a quick axle processing technology field especially relates to a quick shaft clamp dog fixing device.

Background

The anchor clamps of quick axle processing set up to two levels and the V type clamp splice of mutual disposition usually and realize the clamp tightly to the bar, and the clamp splice is usually on the face of clamp splice to the tight action point of the clamp of quick axle, and when the great quick axle of centre gripping diameter, the clamp splice is in its two edges and corners departments to the tight action point of the clamp of quick axle, and this clamping mode can lead to quick off-axial wall impaired.

The quick axle anchor clamps have another form, adopt two convex splint to carry out the centre gripping to quick axle promptly, but this kind of anchor clamps can only be applicable to the unchangeable condition of quick axle diameter, when quick axle diameter change back, hardly change convex splint again in order to adapt to the bar, consequently use to have certain limitation.

To this end, we propose a quick clamp stop fixing device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quick shaft clamp dog fixing device has solved the technical problem who has the limitation in the quick axle processing positioning process.

For solving the technical problem, the utility model provides a pair of quick shaft clamp dog fixing device, including fixing base and two clamp dogs of movable mounting on the fixing base, still include two telescopic cylinder, two telescopic cylinder's flexible end all links to each other with pressing from both sides the dog through the clamping bar, two the thread groove has all been seted up to one side that presss from both sides the dog and carry on the back mutually, the tip threaded connection of clamping bar is in the thread groove, symmetry demountable installation has the guide bar on the fixing base, slide connection is on two guide bars on pressing from both sides the dog.

Preferably, two through holes are formed in the fixing seat, the guide rod penetrates through the through holes, two threaded blind holes are further formed in the fixing seat, each thread section is arranged at the bottom end of the guide rod, and the second thread sections are in threaded connection with the threaded blind holes.

Preferably, the fixed seat is provided with a sliding opening, and the clamping rod is inserted in the sliding opening in a sliding manner.

Compared with the prior art, the utility model provides a pair of quick shaft clamp dog fixing device has following beneficial effect:

the utility model discloses in, utilize assembly bolt to be fixed in operating position with the connecting seat, open through control telescopic cylinder and make two clamp dogs with quick axle centre gripping location, can select to press from both sides the dog according to the quick axle diameter of waiting to process to the installation of pressing from both sides the dog is also comparatively convenient, and the guide bar can lead to the centre gripping process of pressing from both sides the dog, is favorable to promoting the stability of pressing from both sides the quick axle centre gripping of dog.

Drawings

FIG. 1 is a schematic structural view of a quick clamp stop fixing device;

FIG. 2 is a cross-sectional view of a quick spindle clamp stop block securing device;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged view of the structure at B in fig. 2.

The reference numbers in the figures: 1. a fixed seat; 2. positioning the ear; 3. clamping a stop block; 4. a telescopic cylinder; 5. a connecting seat; 6. a guide rod; 7. a first thread segment; 8. a connecting flange; 9. a sliding port; 10. a clamping rod; 11. a threaded blind hole; 12. a second thread segment; 13. perforating; 14. and (4) a guide hole.

Detailed Description

Embodiments of the present invention are described in detail below.

In the description of the present invention, it should be understood that if there are the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" etc. referring to the indicated orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. They may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Embodiment one, given by fig. 1-3, a quick shaft clamp dog fixing device, including fixing base 1 and two clamp dogs 3 of movable mounting on fixing base 1, the arc wall has been seted up to two clamp dogs 3 relative one side, two arc wall cooperations can press from both sides fast axle with quick axle adaptation, accomplish the location centre gripping to fast axle, symmetrical integrated into one piece has two location ears 2 on fixing base 1, run through on the location ear 2 and seted up the bolt hole, run through the bolt hole on the location ear 2 through the construction bolt and install it in the operating position, still include two telescopic cylinder 4, equal fixed mounting has connecting seat 5 on every telescopic cylinder 4, threaded mounting has assembly bolt on connecting seat 5, utilize assembly bolt to be fixed in the operating position with connecting seat 5, the flexible end of two telescopic cylinder 4 all links to each other with clamp dog 3 through clamp bar 10, the threaded groove has all been seted up to one side that two clamp dogs 3 carried on the back of the body mutually, the tip integrated into one piece of clamp bar 10 has first screw thread section 7, first thread section 7 threaded connection is in the thread groove, can screw clamp dog 3 in the end of clamp bar 10 through the rotation, the guide bar 6 that the slide bar is installed on the guide bar 6, the guide bar 6 that the guide bar can dismantle and the guide bar 3 is installed on the guide bar 3, the guide bar 3.

Embodiment two, by figure 2 and figure 4, a quick shaft clamp dog fixing device, including fixing base 1 and two clamp dogs 3 of movable mounting on fixing base 1, symmetry integrated into one piece has two location ears 2 on fixing base 1, the bolt hole has been seted up in running through on the location ear 2, still include two telescopic cylinder 4, equal fixed mounting has connecting seat 5 on every telescopic cylinder 4, threaded mounting has assembly bolt on connecting seat 5, two telescopic cylinder 4's flexible end all links to each other with clamp dog 3 through clamp rod 10, the thread groove has all been seted up to two one side that press from both sides dog 3 back to back, the tip threaded connection of clamp rod 10 is in the thread groove, sliding opening 9 has been seted up on fixing base 1, clamp rod 10 slides and pegs graft in sliding opening 9, symmetry demountable installation has guide bar 6 on fixing base 1, sliding connection is on two guide bars 6 on the clamp dog 3, two perforation 13 have been seted up on fixing base 1, guide bar 6 runs through perforation 13, clamp dog 3 can be along the vertical slip of guide bar 6 through perforation 13 on guide bar 1, two thread section fixing base 11 have still been seted up on fixing base 1, the bottom end of every guide bar 6 is provided with the quick clamp dog 12, it is favorable to the quick clamp dog 11 to screw thread section to screw handle the quick clamp dog 11 and the quick clamp dog 11 to pass through the guide bar in the guide bar 12 in the guide bar 11 and the guide bar 11 in the guide bar 11.

In addition, the sliding opening 9 is in a step shape, the telescopic end of the telescopic cylinder 4 is connected with the clamping rod 10 through the connecting flange 8, and with the combination of the attached drawings 2 and 3 in the specification, the connecting flange 8 has displacement limitation along the vertical sliding of the sliding opening 9, so that the connecting flange 8 cannot completely slide through the sliding opening 9.

The working principle is as follows: utilize assembly bolt to be fixed in operating position with connecting seat 5, run through the bolt hole on the location ear 2 through the construction bolt and install it in operating position, press from both sides dog 3 before here and screw on first screw thread section 7 through the thread groove, open through control telescopic cylinder 4 and make two clamp dogs 3 with quick axle centre gripping location, before here, can select to press from both sides dog 3 according to the quick axle diameter of waiting to process, and the installation of pressing from both sides dog 3 is also comparatively convenient, guide bar 6 is follow-up the installation on fixing base 1, pass perforation 13 and guiding hole 14 and make second screw thread section 12 screw in screw thread blind hole 11 with 6 bottoms of guide bar, can lead to the clamping process of pressing from both sides dog 3, be favorable to promoting the stability of pressing from both sides the quick axle centre gripping of dog 3.

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 quick shaft clamp dog fixing device, includes fixing base (1) and two clamp dog (3) of movable mounting on fixing base (1), its characterized in that still includes two telescopic cylinder (4), two telescopic cylinder's (4) flexible end all links to each other with clamp dog (3) through clamping bar (10), two the thread groove has all been seted up to one side of pressing from both sides dog (3) mutually on the back of the body, the tip threaded connection of clamping bar (10) is in the thread groove, symmetrical demountable installation has guide bar (6) on fixing base (1), sliding connection is on two guide bar (6) on pressing from both sides dog (3).

2. The quick shaft clamp stop block fixing device is characterized in that the fixing seat (1) is provided with two through holes (13), the guide rod (6) penetrates through the through holes (13), the fixing seat (1) is further provided with two threaded blind holes (11), the bottom end of each guide rod (6) is provided with a second threaded section (12), and the second threaded section (12) is in threaded connection with the threaded blind holes (11).

3. The fixing device for the quick shaft clamp stop block according to claim 1, wherein a sliding opening (9) is formed in the fixing seat (1), and the clamping rod (10) is inserted in the sliding opening (9) in a sliding manner.

4. A rapid shaft clamp stop block fixing device according to claim 3, characterized in that the sliding opening (9) is stepped, and the telescopic end of the telescopic cylinder (4) is connected with the clamping rod (10) through a connecting flange (8).

5. The quick shaft clamp stop block fixing device according to claim 1, wherein two positioning lugs (2) are symmetrically and integrally formed on the fixing base (1), and bolt holes are formed in the positioning lugs (2) in a penetrating manner.

6. The quick shaft clamp stop block fixing device according to claim 1, wherein each telescopic cylinder (4) is fixedly provided with a connecting seat (5), and the connecting seat (5) is provided with an assembling bolt in a threaded manner.