CN212858250U

CN212858250U - Microscope fine-adjustment device for outer diameter welding workbench

Info

Publication number: CN212858250U
Application number: CN202021001849.8U
Authority: CN
Inventors: 张利平
Original assignee: Hefei Xinbo Welding Bellows Co ltd
Current assignee: Hefei Xinbo Welding Bellows Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-04-02
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses an external diameter weldment work platform microscope micromatic setting, include vertical pole and install the base in its bottom, slip on the vertical pole and cup jointed vertical clamp cover, vertical clamp cover is connected with horizontal clamp cover. The utility model discloses simple structure, utilize microscope fixed clamp to decide microscope, through vertical pole and horizontal pole and vertical clamp cover and the horizontal mutually supporting of pressing from both sides between the cover, realize the regulation to microscope height and front and back position, and simultaneously, dumbbell type sliding sleeve can only be followed square pivot and removed, utilize the spring to drive dumbbell type sliding sleeve and hug closely vertical clamp cover, utilize the frictional force between dumbbell type sliding sleeve and the vertical clamp cover, stop to the side shape pivot, and then realize wheel and rack relatively static, realize the relatively static of vertical pole and vertical clamp cover, adjust the switching at will with the locking in the motion, improve the convenience of use.

Description

Microscope fine-adjustment device for outer diameter welding workbench

Technical Field

The utility model relates to a vacuum welding equipment technical field especially relates to an external diameter weldment work platform microscope micromatic setting.

Background

The welded corrugated pipe is a new type element which is popular at home and abroad in recent years, and can be generally used as a sensitive element, a sealing element, an isolation medium, a pipeline connection, a temperature compensator and the like. Besides the advantages of pressure resistance, temperature resistance, corrosion resistance, good sealing performance and the like, compared with the traditional formed corrugated pipe, the corrugated pipe has two outstanding advantages: large deformation and long service life. With the development of science and technology, the application field of the welded corrugated pipe is gradually expanding. The application of vacuum welding equipment is more and more extensive, but the current vacuum welding equipment still has more imperfect places, for example when adjusting the microscope that the welding was used, the position adjustment of microscope and fixed are comparatively loaded down with trivial details, and the convenience is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an outer diameter welding workbench microscope fine adjustment device.

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

the utility model provides an external diameter weldment work platform microscope micromatic setting, includes vertical pole and installs the base in its bottom, the slip has cup jointed vertical clamp cover on the vertical pole, and vertical clamp cover is connected with horizontal clamp cover, and the interpolation of horizontal clamp cover has connect the horizontal pole, and the end of horizontal pole is installed and is pressed from both sides, is equipped with the microscope fixation clamp in the end clamp, vertical clamp cover and horizontal clamp are sheathe in and all are equipped with displacement adjusting device.

Preferably, the displacement adjusting device comprises a rack, the rack is respectively installed on the vertical rod and the transverse rod, the vertical clamping sleeve and the transverse clamping sleeve are respectively rotatably connected with a square rotating shaft, a gear meshed with the rack is sleeved on the square rotating shaft, the end part of the square rotating shaft is connected with a hand wheel, and the square rotating shaft is further provided with a locking structure.

Preferably, the locking structure comprises a dumbbell-shaped sliding sleeve which is sleeved on the square rotating shaft in a sliding mode, one side, close to the hand wheel, of the dumbbell-shaped sliding sleeve is provided with a mounting groove around the square rotating shaft, a spring is arranged in the mounting groove, and the spring is sleeved on the square rotating shaft.

Preferably, the dumbbell-shaped sliding sleeve is provided with anti-skid grains on one side opposite to the vertical jacket and the transverse jacket.

Preferably, the vertical rod and the transverse rod are both provided with limiting grooves, and the vertical jacket and the transverse jacket are both provided with limiting blocks corresponding to the limiting grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, utilize microscope fixed clamp to decide microscope, through vertical pole and horizontal pole and vertical clamp cover and the horizontal mutually supporting of pressing from both sides between the cover, realize the regulation to microscope height and front and back position, and simultaneously, dumbbell type sliding sleeve can only be followed square pivot and removed, utilize the spring to drive dumbbell type sliding sleeve and hug closely vertical clamp cover, utilize the frictional force between dumbbell type sliding sleeve and the vertical clamp cover, stop to the side shape pivot, and then realize wheel and rack relatively static, realize the relatively static of vertical pole and vertical clamp cover, adjust the switching at will with the locking in the motion, improve the convenience of use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural diagram of the displacement adjustment device;

fig. 3 is a top view of fig. 2.

In the figure: the device comprises a base 1, a vertical rod 2, a vertical clamping sleeve 3, a hand wheel 4, a transverse clamping sleeve 5, a transverse rod 6, an end clamp 7, a microscope fixing clamp 8, a rack 9, a gear 10, a dumbbell-shaped sliding sleeve 11 and a spring 12.

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.

Referring to fig. 1-3, an external diameter welding workbench microscope fine-tuning device comprises a vertical rod 2 and a base 1 installed at the bottom of the vertical rod, wherein a vertical clamping sleeve 3 is sleeved on the vertical rod 2 in a sliding mode, the vertical clamping sleeve 3 is connected with a transverse clamping sleeve 5, a transverse rod 6 is inserted in the transverse clamping sleeve 5, an end clamp 7 is installed at the end part of the transverse rod 6, a microscope fixing clamp 8 is arranged in the end clamp 7, and displacement adjusting devices are arranged on the vertical clamping sleeve 3 and the transverse clamping sleeve 5.

Wherein, displacement adjusting device includes rack 9, rack 9 installs respectively on vertical pole 2 and transverse rod 6, vertical jacket 3 and horizontal jacket 5 are gone up all to rotate and are connected with square pivot, cup jointed the gear 10 with rack 9 meshing in the square pivot, square pivot end connection has hand wheel 4, still install detent structure in the square pivot, through the meshing of gear 10 and rack 9, drive vertical pole 2 and vertical jacket 3 and the horizontal relative movement who presss from both sides jacket 5 and transverse rod 6.

Simultaneously, the locking structure cup joints dumbbell type sliding sleeve 11 in square rotating shaft including sliding, and dumbbell type sliding sleeve 11 is close to one side of hand wheel 4 and encircles square rotating shaft and be equipped with the mounting groove, be equipped with spring 12 in the mounting groove, spring 12 cup joints in square rotating shaft, dumbbell type sliding sleeve 11 can only move along square rotating shaft, utilize dumbbell type sliding sleeve 11 and the vertical frictional force that presss from both sides between the cover 3, stop square rotating shaft, and then realize gear 10 and rack 9 relatively static, realize vertical pole 2 and the vertical relative static that presss from both sides cover 3.

Moreover, the dumbbell-shaped sliding sleeve 11 is provided with anti-skid lines on the side opposite to the vertical jacket 3 and the transverse jacket 5, so that friction is increased.

And finally, the vertical rod 2 and the transverse rod 6 are provided with limiting grooves, and the vertical jacket 3 and the transverse jacket 5 are provided with limiting blocks corresponding to the limiting grooves, so that the vertical rod 2, the transverse rod 6, the vertical jacket 3 and the transverse jacket 5 are prevented from rotating relatively, and the precision is not influenced.

In the present case, utilize microscope fixation clamp 8 fixed microscope, through vertical pole 2 and horizontal pole 6 and vertical clamp 3 and the horizontal cooperation that presss from both sides between the cover 5, realize the regulation to microscope height and front and back position, and simultaneously, dumbbell type sliding sleeve 11 can only move along square pivot, utilize spring 12 to drive dumbbell type sliding sleeve 11 and hug closely vertical clamp 3, utilize the frictional force between dumbbell type sliding sleeve 11 and the vertical clamp 3 that presss from both sides, stop the square pivot, and then realize gear 10 and rack 9 static relatively, realize vertical pole 2 and vertical relative static that presss from both sides cover 3, adjust at will and switch at the motion with the locking, improve and use the convenience.

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 an external diameter weldment work platform microscope micromatic setting, includes vertical pole (2) and installs base (1) in its bottom, its characterized in that, vertical cover (3) have been cup jointed in the slip on vertical pole (2), and vertical cover (3) that presss from both sides are connected with horizontal clamp cover (5), and it has horizontal pole (6) to insert to connect in horizontal clamp cover (5), and the tip of horizontal pole (6) is installed the end and is pressed from both sides (7), is equipped with microscope fixation clamp (8) in the end presss from both sides (7), vertical cover (3) that presss from both sides all are equipped with displacement adjusting device on horizontal clamp cover (5).

2. The microscope fine-adjustment device for the outer diameter welding workbench according to claim 1, characterized in that the displacement adjustment device comprises a rack (9), the rack (9) is respectively installed on the vertical rod (2) and the horizontal rod (6), the vertical jacket (3) and the horizontal jacket (5) are rotatably connected with a square rotating shaft, a gear (10) meshed with the rack (9) is sleeved on the square rotating shaft, a hand wheel (4) is connected to the end of the square rotating shaft, and a stop structure is further installed on the square rotating shaft.

3. The fine adjustment device for the microscope of the outer diameter welding workbench according to claim 2, wherein the stop structure comprises a dumbbell-shaped sliding sleeve (11) slidably sleeved on the square rotating shaft, one side of the dumbbell-shaped sliding sleeve (11) close to the hand wheel (4) is provided with a mounting groove around the square rotating shaft, a spring (12) is arranged in the mounting groove, and the spring (12) is sleeved on the square rotating shaft.

4. The fine tuning device for the microscope of the external diameter welding workbench according to claim 3, wherein the dumbbell-shaped sliding sleeve (11) is provided with anti-slip lines on the side opposite to the vertical jacket (3) and the transverse jacket (5).

5. The fine adjustment device for the microscope of the outer diameter welding workbench according to claim 4, wherein the vertical rod (2) and the horizontal rod (6) are respectively provided with a limiting groove, and the vertical jacket (3) and the horizontal jacket (5) are respectively provided with a limiting block corresponding to the limiting groove.