CN210790122U

CN210790122U - Fixture for three-ball pin

Info

Publication number: CN210790122U
Application number: CN201921899687.1U
Authority: CN
Inventors: 吕晓彤
Original assignee: Zhejiang Fuxin Industry Co ltd
Current assignee: Zhejiang Fuxin Industry Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-06-19
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a frock clamp for tripod, the on-line screen storage device comprises a base, the equal fixed mounting of both sides surface of base has the mounting panel, fixed mounting has a supporting bench in the middle of the upper end of base, supporting bench's upper end movable mounting has the locating lever, flexible groove has been seted up to the surface of locating lever, the inside front end movable mounting in flexible groove has the roof, the rear end of roof is located the inside fixed position in flexible groove and installs the limiting plate, the rear end fixed surface of limiting plate is connected with the spring, the lower extreme of locating lever is located the inside fixed position of supporting bench and is connected with the connecting axle, the inside fixed position that is located the surface of connecting axle of supporting bench has the bearing. The utility model discloses can make things convenient for the centre gripping of three ball round pins fixed, make three ball round pins can be through the device quick fixation to can make things convenient for the processing of three ball round pins on the frock clamp, make the result of use of frock clamp better, have the practicality.

Description

Fixture for three-ball pin

Technical Field

The utility model relates to a frock clamp technical field especially relates to a frock clamp for tripod.

Background

The tripod is a device which connects two shafts with included angle or mutual position change between them and makes them transfer power at the same angular speed. The three-ball pin is fixed through the tool clamp in the machining and manufacturing process.

However, the existing tooling clamp for the three-ball pin has certain defects when in use, the tooling clamp cannot clamp and fix the three-ball pin quickly, the three-ball pin needs to be subjected to complex operations when being fixed, the clamping and fixing of the three-ball pin are caused to be complex, the tooling clamp is inconvenient to process and operate the three-ball pin after the three-ball pin is fixedly clamped, and certain influence is brought to the using process, so that the existing tooling clamp for the three-ball pin is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tooling clamp for a tripod.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tooling clamp for a tripod comprises a base, wherein mounting plates are fixedly arranged on the outer surfaces of two sides of the base, a supporting platform is fixedly arranged in the middle of the upper end of the base, a positioning rod is movably arranged at the upper end of the supporting platform, the outer surface of the positioning rod is provided with a telescopic groove, the front end inside the telescopic groove is movably provided with a top plate, a position of the rear end of the top plate, which is positioned inside the telescopic groove, is fixedly provided with a limit plate, the outer surface of the rear end of the limit plate is fixedly connected with a spring, the lower end of the positioning rod is fixedly connected with a connecting shaft at the position inside the supporting platform, a bearing is fixedly arranged at the position inside the supporting platform and on the outer surface of the connecting shaft, the inside fixed mounting of base has the motor, the upper end fixedly connected with adapter sleeve of motor, the upper end one side fixed mounting of base has the support.

Preferably, the quantity of flexible groove and roof is three groups, the front end of roof runs through flexible groove and extends to one side of locating lever, the rear end of spring and the inner wall fixed connection in flexible groove, three groups the roof is at the surface of locating lever equidistant distribution.

Preferably, the lower end of the connecting shaft penetrates through a bearing and is fixedly connected with a connecting sleeve, the positioning rod is movably connected with the supporting table through the bearing, and the connecting shaft is fixedly connected with the motor through the connecting sleeve.

Preferably, the mounting panel is L type structure, the quantity of mounting panel is a plurality of groups, the installation screw has been seted up to the lower extreme surface of mounting panel.

Preferably, the upper end fixed mounting of support has the pneumatic cylinder, the position fixed mounting that the lower extreme of pneumatic cylinder is located the top of locating lever has first clamp plate.

Preferably, the outer surface of the upper end of the support is fixedly provided with a connecting seat, the inside of the connecting seat is movably connected with a threaded rod, and the lower end of the threaded rod is fixedly provided with a second pressing plate above the positioning rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the top plate on the positioning rod is connected in the telescopic groove through the spring through the arranged positioning rod, the telescopic groove, the top plate, the limiting plate and the spring, when the three-ball pin needs to be clamped and fixed through the clamp, the three-ball pin only needs to be inserted on the positioning rod, and the top plate expands outwards under the action of the spring, so that the three-ball pin is jacked up and fixed, and the clamping and fixing work of the tool clamp is greatly facilitated;

2. in the utility model, through the supporting table, the connecting shaft, the bearing and the motor, the three-ball pin can drive the positioning rod to rotate by utilizing the motor after being fixed by the positioning rod, thereby being convenient for processing the three-ball pin on the clamp;

to sum up, the utility model discloses can make things convenient for the centre gripping of three ball round pins fixed, make three ball round pins can be through the device quick fixation to can make things convenient for the processing of three ball round pins on the frock clamp, make the result of use of frock clamp better, have the practicality.

Drawings

Fig. 1 is a schematic structural view of one side of an embodiment of a tooling clamp for a tripod head according to the present invention;

fig. 2 is a schematic structural view of a positioning rod of a tooling fixture for a tripod head according to the present invention;

fig. 3 is a schematic structural view of a second embodiment of the tooling fixture for the tripod.

In the figure: the device comprises a base 1, a mounting plate 2, a supporting table 3, a positioning rod 4, a telescopic groove 5, a top plate 6, a limiting plate 7, a spring 8, a connecting shaft 9, a bearing 10, a motor 11, a connecting sleeve 12, a support 13, a pneumatic cylinder 14, a first pressing plate 15, a connecting seat 16, a threaded rod 17 and a second pressing plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

The first embodiment is as follows:

referring to fig. 1-2, a frock clamp for three ball round pins, including base 1, the equal fixed mounting in both sides surface of base 1 has mounting panel 2, fixed mounting has brace table 3 in the middle of the upper end of base 1, the upper end movable mounting of brace table 3 has locating lever 4, flexible groove 5 has been seted up to the surface of locating lever 4, the inside front end movable mounting in flexible groove 5 has roof 6, the fixed position that the rear end of roof 6 is located the inside of flexible groove 5 has limiting plate 7, the fixed connection in rear end surface of limiting plate 7 has spring 8, the lower extreme of locating lever 4 is located the fixed connection in position of brace table 3's inside has connecting axle 9, the fixed position that the inside of brace table 3 is located the surface of connecting axle 9 has bearing 10, the fixed mounting in inside of base 1 has motor 11, the fixed connection in upper end of motor 11 has connecting tube 12, one side fixed.

Wherein, the quantity of flexible groove 5 and roof 6 is three groups, and the front end of roof 6 runs through flexible groove 5 and extends to one side of locating lever 4, and spring 8's rear end and the inner wall fixed connection of flexible groove 5, three roof 6 of group are equidistant distribution in the surface of locating lever 4.

The lower end of the connecting shaft 9 penetrates through a bearing 10 and is fixedly connected with a connecting sleeve 12, the positioning rod 4 is movably connected with the supporting table 3 through the bearing 10, and the connecting shaft 9 is fixedly connected with a motor 11 through the connecting sleeve 12.

Wherein, mounting panel 2 is L type structure, and the quantity of mounting panel 2 is a plurality of groups, and the installation screw has been seted up to the lower extreme surface of mounting panel 2.

Wherein, the upper end of support 13 is fixed with pneumatic cylinder 14, and the position that the lower extreme of pneumatic cylinder 14 is located the locating lever 4 top is fixed with first clamp plate 15.

Example two:

referring to fig. 2-3, a frock clamp for three ball round pins, including base 1, the equal fixed mounting in both sides surface of base 1 has mounting panel 2, fixed mounting has brace table 3 in the middle of the upper end of base 1, the upper end movable mounting of brace table 3 has locating lever 4, flexible groove 5 has been seted up to the surface of locating lever 4, the inside front end movable mounting in flexible groove 5 has roof 6, the fixed position that the rear end of roof 6 is located the inside of flexible groove 5 has limiting plate 7, the fixed connection in rear end surface of limiting plate 7 has spring 8, the lower extreme of locating lever 4 is located the fixed connection in position of brace table 3's inside has connecting axle 9, the fixed position that the inside of brace table 3 is located the surface of connecting axle 9 has bearing 10, the fixed mounting in inside of base 1 has motor 11, the fixed connection in upper end of motor 11 has connecting tube 12, one side fixed.

Wherein, the outer surface of the upper end of the bracket 13 is fixedly provided with a connecting seat 16, the inside of the connecting seat 16 is movably connected with a threaded rod 17, and the lower end of the threaded rod 17 is fixedly provided with a second pressing plate 18 at the position above the positioning rod 4.

The working principle is as follows: the tooling fixture is fixedly installed through the installation plate 2 on the base 1, the three-ball pin is inserted on the positioning rod 4, the top plate 6 on the positioning rod 4 is pushed outwards under the action of the spring 8, so that the three-ball pin is fixed, the three-ball pin can be pressed tightly through the pneumatic cylinder 14 according to the processing requirement, or the three-ball pin can be pressed tightly through the threaded rod 17, when the three-ball pin needs to be processed in multiple directions, the motor 11 can drive the positioning rod 4 to rotate through the connecting shaft 9, so that the three-ball pin on the positioning rod 4 can be processed in multiple directions conveniently; the utility model discloses can make things convenient for the centre gripping of three ball round pins fixed, make three ball round pins can be through the device quick fixation to can make things convenient for the processing of three ball round pins on the frock clamp, make the result of use of frock clamp better, have the practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a frock clamp for three ball round pins, includes base (1), its characterized in that, the equal fixed mounting in both sides surface of base (1) has mounting panel (2), fixed mounting has brace table (3) in the middle of the upper end of base (1), the upper end movable mounting of brace table (3) has locating lever (4), flexible groove (5) have been seted up to the surface of locating lever (4), the inside front end movable mounting of flexible groove (5) has roof (6), the rear end of roof (6) is located the position fixed mounting in the inside of flexible groove (5) and is had limiting plate (7), the rear end surface fixed connection of limiting plate (7) has spring (8), the position fixed connection that the lower extreme of locating lever (4) is located the inside of brace table (3) has connecting axle (9), the position fixed mounting that the inside of brace table (3) is located the surface of connecting axle (9) has bearing (10), the inside fixed mounting of base (1) has motor (11), the upper end fixedly connected with adapter sleeve (12) of motor (11), upper end one side fixed mounting of base (1) has support (13).

2. The tooling clamp for the tripod ball according to claim 1, wherein the number of the telescopic grooves (5) and the number of the top plates (6) are three, the front ends of the top plates (6) penetrate through the telescopic grooves (5) and extend to one side of the positioning rod (4), the rear ends of the springs (8) are fixedly connected with the inner wall of the telescopic grooves (5), and the three groups of top plates (6) are distributed on the outer surface of the positioning rod (4) at equal intervals.

3. The tooling clamp for the tripod ball according to claim 1, wherein the lower end of the connecting shaft (9) penetrates through a bearing (10) and is fixedly connected with a connecting sleeve (12), the positioning rod (4) is movably connected with the supporting table (3) through the bearing (10), and the connecting shaft (9) is fixedly connected with a motor (11) through the connecting sleeve (12).

4. The tooling clamp for the tripod ball according to claim 1, wherein the mounting plates (2) are L-shaped, the number of the mounting plates (2) is a plurality of groups, and mounting screw holes are formed in the outer surface of the lower end of each mounting plate (2).

5. A tooling clamp for a tripod head according to claim 1, wherein a pneumatic cylinder (14) is fixedly mounted at the upper end of the bracket (13), and a first pressing plate (15) is fixedly mounted at the position of the lower end of the pneumatic cylinder (14) above the positioning rod (4).

6. The tooling clamp for the tripod ball according to claim 1, wherein a connecting seat (16) is fixedly installed on the outer surface of the upper end of the support (13), a threaded rod (17) is movably connected inside the connecting seat (16), and a second pressing plate (18) is fixedly installed at a position, above the positioning rod (4), of the lower end of the threaded rod (17).