CN211661397U

CN211661397U - Rotating gun positioning assembly

Info

Publication number: CN211661397U
Application number: CN201922442855.0U
Authority: CN
Inventors: 蒋相兰; 杨龙
Original assignee: Kunshan Bole Automation Technology Co ltd
Current assignee: Kunshan Bole Automation Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-13
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a be applied to commentaries on classics rifle locating component in welding field, including rotating base, rotatory round platform, screw up the locating piece, screw up the drive block and screw up the screw rod, rotatory round platform and rotating base are coaxial to wear to establish in proper order and to form locating hole and screw hole, the coaxial built-in spacing halfpace of locating hole, the cooperation hole site that forms and positioning screw's external diameter looks adaptation is worn to establish along the axis by spacing halfpace, screw up the locating piece and be close to the rectangle piece of the outer anchor ring of rotatory round platform for both ends screw connection in installation face and terminal surface, screw up the drive block orientation and contact the terminal surface in rotatory round platform and set up to the arc terminal surface, screw up the screw rod and be used for. The device hoisting device's the spacing quality of connection, easily guaranteed the flexibility of operation in realizing the configuration variety of welding operation angle through the rotation, and promoted the area of contact of rotatory round platform with spacing halfpace, guaranteed spacing operation quality and location effect, guaranteed follow-up connection location effect.

Description

Rotating gun positioning assembly

Technical Field

The utility model relates to a rifle locating component that changes that welding field used.

Background

In the welding application process, the worker needs to move the welding operation device and adjust the position angle according to the welding position, so that good matching quality is guaranteed, and a good welding product is achieved. However, the welding device is usually connected in a relative position fixing type connection mode, and when the welding device needs to be subjected to angle adjustment or welding position movement, the whole semicircle needs to be performed on the welding device, so that the application working strength is increased, the application flexibility is reduced, and the application cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an effectively promote commentaries on classics rifle locating component who uses flexibility.

The utility model provides a technical scheme that its technical problem adopted is:

the rotary gun positioning assembly comprises a rotary base, a rotary round table, a screwing positioning block, a screwing driving block and a screwing screw rod, wherein the rotary round table for mounting the structural assembly is coaxially placed on the rotary base and connected through the coaxially-penetrated positioning screw rod, the end part of the positioning screw rod is coaxially provided with a limiting end which is a round table with the outer diameter larger than that of the positioning screw rod and is coaxially sunk in the end part to form a driving hole position, one surface of the rotary base is used as a mounting surface for mounting the rotary round table, the rotary round table and the rotary base are coaxially and sequentially penetrated to form a positioning hole and a threaded hole, the radial depth of the threaded hole is larger than that of the positioning hole and is in threaded connection with the positioning screw rod, a limiting step table is coaxially arranged in the positioning hole and is formed by a positioning column table and a built-in column body which are arranged along the axis, and the outer diameter of the positioning, the positioning hole is provided with a hole site structure with smooth inner surface corresponding to the positioning column platform and the built-in column body along the direction towards the rotating base, the limiting ladder platform is penetrated along the axis to form a matching hole site matched with the outer diameter of the positioning screw rod, a positioning round hole matched with the limiting end is sunken in the outward end part of the matching hole site, the tightening positioning block is a rectangular block with two ends connected with the mounting surface by screws and the end surface close to the outer ring surface of the rotating round platform, the axis extension line of the tightening positioning block passes through the axis of the rotating round platform, one end of the tightening screw rod is a positioning driving end, the other end of the tightening screw rod is coaxially threaded through the tightening positioning block to be used as a positioning traction end, the tightening driving block is arranged between the positioning traction end and the rotating round platform, and the end surface of the tightening driving block facing and contacting the rotating round platform is arranged, the tightening positioning block is provided with an inner end storage tank for placing the tightening driving block towards the rotary round table, and the tightening screw is used for achieving axial extrusion positioning of the tightening driving block.

The device utilizes the positioning screw to realize the relative positioning operation of rotating base and rotatory round platform, screws up the locating piece this moment, screws up the drive block and screws up the screw setting and sets up in one side of rotatory round platform outer annular surface. Then screw up the screw rod and can drive and screw up the drive block and move towards the outer anchor ring of rotatory round platform to extrude the location to it, thereby produce enough big location frictional force between screwing up locating piece and rotatory round platform, and then guarantee spacing quality. In order to ensure the relative positioning effect of the screwing driving block and the rotary round table, the end face of the screwing driving block is arranged to be an arc-shaped end face matched with the end face of the screwing driving block, so that the screwing driving block is clamped and connected to the end face of the rotary round table. The cooperation operation of this arc terminal surface and rotatory round platform has reduced the angle limitation of rotation operation, makes it can carry out the location connection to arbitrary outer anchor ring, has guaranteed positioning quality and is suitable for the flexibility. The limiting step table fixedly connected with the rotating base in the rotating round table serves as a limiting rotating shaft of the rotating round table, so that the rotating path of the rotating round table is standardized, and the matching quality and the working effect of the structure are guaranteed.

Furthermore, the matching hole is of a unthreaded hole structure, the positioning screw penetrating through the matching hole is arranged into a smooth cylindrical section matched with the positioning screw, and a rubber gasket is arranged between the limiting end and the positioning circular hole.

Further, the matching hole is a threaded hole.

Furthermore, the installation face is square, the screwing positioning block, the screwing driving block and the screwing screw rod are arranged along the direction parallel to the diagonal line of the installation face, the rotating base is arranged into a forty-five-degree chamfering structure along four connecting edges parallel to the axis, and the end part of the screwing positioning block is arranged into a chamfering structure consistent with the edge of the corresponding rotating base.

Further, the cross section of the positioning driving end perpendicular to the axis is a hexagonal structure formed by connecting six reverse inferior arcs, and the sizes of the structures of the reverse inferior arcs are different adjacently and are the same in interval.

Further, the relative distance between the screwing positioning block and the rotary round table is 1-5 mm.

Further, the radial relative width ratio of the positioning column base to the built-in column body is 4: 17 to 5: 16.

the utility model has the advantages that:

1. the device utilizes the limiting step table as a positioning medium for the rotating round table and the rotating base, improves the connection limiting quality of the device, is easy to realize the configuration diversity of welding operation angles through rotation, ensures the operation flexibility, improves the contact area and the positioning quality of the rotating round table and the limiting step table along the radial direction, ensures the limiting operation quality and the positioning effect of a device arranged on the rotating round table, simultaneously reduces the connection cost, ensures the adaptation effect of a positioning screw rod, can be used for independently producing the function of driving operation, improves the functional effect of a part, and is easier for the maintenance operation of a subsequent structure;

2. the positioning unthreaded hole and the smooth cylindrical section are matched for application, so that the rotating positioning quality can be improved, the relative rotation between the limiting step and the positioning screw rod and the relative rotation between the limiting step and the rotating round table can be utilized to improve the position adjusting quality, the positioning effect and the adjusting operation quality are ensured, and the operation effect is ensured;

3. due to the arrangement of the threaded holes, threaded positioning with the positioning screw can be realized, further fastening and positioning are carried out, the positioning and integrating effects are improved, the fastening quality is ensured, and the guarantee is provided for the stability of subsequent operation;

4. the structure matching effect of the mounting surface, the screwing positioning block, the screwing driving block and the screwing screw rod ensures the space matching rationality of the rotating base, improves the application area and the matching effect between structures, guarantees the positioning quality of the device, reduces the overall occupation of the device and guarantees the positioning coordination;

5. the structure setting of location drive end has promoted the cooperation effect to different staff, changes in staff's manual application of force, guarantees operating mass, has promoted the distribution effect of contact surface, satisfies manual three-party cooperation demand of holding, has guaranteed the practicality of device.

Drawings

Fig. 1 is a top view of a connecting structure of a rotating gun positioning assembly of the present invention;

FIG. 2 is an enlarged view of the structure of the area A in FIG. 1;

FIG. 3 is a cross-sectional view of the structure taken along the line A-A in FIG. 1;

FIG. 4 is a rear view of the connecting structure of the rotating gun positioning assembly of the present invention;

labeled as: 1. rotating the base; 11. a threaded hole; 12. connecting the positioning holes; 2. rotating the circular table; 21. positioning holes; 3. a limiting step; 4. positioning a screw rod; 5. screwing down the positioning block; 6. screwing down the driving block; 7. screwing down the screw; 71. and positioning the driving end.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 4, the revolver gun assembly includes a rotary base 1, a rotary circular table 2, a tightening positioning block 5, a tightening driving block 6, and a tightening screw 7. The rotating base 1 is of a plate structure, and a square plate surface of the rotating base is used as an installation surface for installing the rotating circular truncated cone 2. At this time, the tightening positioning block 5, the tightening driving block 6 and the tightening screw 7 mounted on the mounting surface are provided on one side of the rotary circular table, so that the mounting surface should secure a sufficiently large area to secure the mounting and positioning effects. The rotary circular truncated cone 2 and the rotary base 1 coaxially penetrate through the positioning hole 21 and the threaded hole 11 in sequence, and the radial depth of the threaded hole 11 is larger than that of the positioning hole 21, so that the positioning quality is guaranteed. The coaxial built-in spacing halfpace 3 that has of locating hole 21, this spacing halfpace 3 comprises the location stylobate and the built-in cylinder that set up along the axis and forms, and can set up the radial relative width proportion of location stylobate and built-in cylinder in 4: 17 to 5: 16, and the outer diameter of the positioning column base is larger than that of the built-in column body. The positioning hole 21 is provided with a hole site structure with smooth inner surface corresponding to the positioning column platform and the built-in column body along the direction towards the rotating base 1, and the limiting step 3 is penetrated along the axis to form a matching hole site with the same structure as the positioning screw rod 4. At this moment, this cooperation hole site can set up to unthreaded hole structure, then wears to locate the positioning screw of cooperation hole site and sets up to the smooth cylinder section of looks adaptation with it, and then carries out screw thread fastening connection with rotating base 1's screw hole 11. In order to ensure the positioning quality, the end part of the positioning screw rod 4 is coaxially provided with a limiting end head. The limiting end is of a round table structure with the outer diameter larger than that of the positioning screw rod 4, and the end part of the limiting end is coaxially sunk to form a driving hole position. In the application, the cooperation hole site sink in the tip outwards have with spacing end looks adaptation location round hole, also can be provided with the rubber packing ring between spacing end and the location round hole, and then usable its deformation guarantees fastening location effect to carry out spacing operation with rotatory round platform 2. In the application process, the limiting step 3 penetrates through the positioning hole 21 to enable the end face of the limiting step to be in contact with the mounting surface of the rotating base 1, and relative fixation is achieved. At this moment, under the limiting effect of the limiting step 3, a gap of 1mm can be formed between the rotating base 1 and the rotating circular truncated cone 2, so that the rotating circular truncated cone 2 can be enabled to rotate by taking the limiting step 3 as a shaft, and the steering effect is guaranteed. Besides the above setting method, the matching hole position can also be set as a threaded hole so as to be in threaded fastening connection with the positioning screw rod 4.

The tightening positioning block 5, the tightening driving block 6 and the tightening screw 7 mounted on one side of the rotary circular table 2 are arranged in a direction parallel to a diagonal line of the mounting surface. At this moment, rotating base 1 sets up to forty-five degrees chamfer structure along four edges of connecting that are on a parallel with the axis to the gentle end angle acutance promotes and uses the safety effect. Meanwhile, the receding operation of the positioning driving end 71 of the tightening screw 7 can be formed, and the operation effect and the application rate of the overall configuration space of the device are ensured. Simultaneously, the tip of this screwing up locating piece 5 sets up to the chamfer structure that is unanimous with corresponding rotating base 1 edge to guarantee the cooperation effect at connection end angle, promote the whole standardization of device and structural strength. This screw up locating piece 5 is both ends screw connection in installation face and terminal surface and is close to the rectangular block of the outer anchor ring of rotatory round platform 2, and screws up the relative distance control of locating piece 5 and rotatory round platform 2 between 1 to 5mm to reduce the adjustment demand to screwing up 6 drive distances of drive block, promote operating efficiency and installation quality. And the thickness of this screwing up locating piece 5 can set up to be not more than the thickness of rotatory round platform 2, also should be less than the terminal surface of rotatory round platform 2 with the corresponding height of screwing up screw rod 7 simultaneously, and then avoids influencing the device operation application of installing on rotatory round platform 2, guarantees device result of use. One end of the tightening screw 7 is coaxially arranged as a positioning driving end 71, and the other end is coaxially threaded through the tightening positioning block 5 to serve as a positioning traction end. In order to ensure the positioning driving effect of the positioning driving end 71, the cross section of the positioning driving end 71 along the axis is of a hexagonal structure formed by connecting six reverse inferior arcs, and the structural size of the reverse arcs is set to be different and the same at intervals, so that the three end faces are clamped and rotated easily according to the rotation driving, different end faces are accommodated, the application range of the positioning driving end 71 is further expanded, and the adaptability of workers with different finger models is ensured. The tightening driving block 6 is arranged between the positioning driving end 71 and the rotary circular table 2, and the end surface of the tightening driving block 6 facing and contacting the rotary circular table 2 is arranged to be an arc-shaped end surface matched with the outer annular surface of the rotary circular table 2. In order to ensure the positioning effect of the structure, the screwing positioning block 5 is provided with an end inner storage tank for placing the screwing driving block 6 towards the rotary circular table 2. Then another tip of screwing up drive block 6 can carry out fixed connection with screwing up screw 7 through articulated column, and this articulated column can set up coaxially in the tip of screwing up screw 7, then can avoid screwing up the synchronous revolution of drive block 6 when screwing up screw 7 and rotate, and then carry out reciprocating motion along with screwing up screw 7. In addition to the above-described setting method, the end of the tightening screw 7 can be positioned in separable contact with the tightening drive block 6. When the tightening screw 7 is driven by the rotation of the positioning driving end 71 to move toward the tightening driving block 6, the tightening driving block 6 moves toward the rotary circular table under the limiting action of the end of the tightening screw 7 along the two sides of the end inner storage tank, and then the relative friction is increased by the extrusion force, so that the positioning operation of the rotary circular table 2 is realized, and at this time, the rotary circular table 2 cannot rotate around the limiting step 3. When the rotary circular truncated cone 2 is required to drive the structural device mounted on the mounting structure to perform rotary motion, the tightening screw 7 is driven to rotate reversely, so that the extrusion operation of the tightening driving block 6 is eliminated, and the relative friction force between the rotary circular truncated cone 2 and the tightening driving block 6 is reduced. At the moment, the worker can manually rotate the rotary handle. When the rotary table rotates to a corresponding angle, a worker can repeat the previous positioning operation to screw and position, so that the application quality is ensured. The arc-shaped end face can face the surface of the rotary circular table 2 to attach or clamp a gasket, so that the friction force of the end face is further improved, the positioning quality is ensured, and the operation of the rotary circular table 2 in the unlocking state is not influenced.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The rotary gun positioning assembly is characterized by comprising a rotary base (1), a rotary round table (2), a screwing positioning block (5), a screwing driving block (6) and a screwing screw rod (7), wherein the rotary round table (2) is coaxially placed on the rotary base (1) and is connected through the coaxially penetrating positioning screw rod (4), a limiting end is coaxially arranged at the end part of the positioning screw rod (4), the limiting end is a round table of which the outer diameter is larger than that of the positioning screw rod (4) and is coaxially sunk in the end part to form a driving hole position, one surface of the rotary base (1) is used as an installation surface for installing the rotary round table (2), the rotary round table (2) and the rotary base (1) are coaxially and sequentially penetrated to form a positioning hole (21) and a threaded hole (11), and the radial depth of the threaded hole (11) is larger than that of the positioning hole (21) and is in threaded connection with the positioning screw rod (4), the positioning hole (21) is coaxially internally provided with a limiting step (3), the limiting step (3) is formed by a positioning column platform and an internally-arranged cylinder which are arranged along the axis, the outer diameter of the positioning column platform is larger than that of the internally-arranged cylinder, the positioning hole (21) is provided with a first hole site structure and a second hole site structure which are smooth in inner surface and correspond to the positioning column platform and the internally-arranged cylinder along the direction towards the rotating base (1), the limiting step (3) is penetrated along the axis to form a matching hole site matched with the outer diameter of the positioning screw rod (4), a positioning round hole matched with a limiting end is sunk in the outward end part of the matching hole site, the screwing positioning block (5) is a rectangular block with two ends connected with the mounting surface by screws, the end surface of the rectangular block is close to the outer annular surface of the rotating round platform (2), and the axis extension line of the screwing positioning block (5) passes through the, one end of the tightening screw rod (7) is a positioning driving end (71), the other end of the tightening screw rod is coaxially threaded through the tightening positioning block (5) and serves as a positioning traction end, the tightening driving block (6) is arranged between the positioning traction end and the rotary circular table (2), the end face, facing towards and contacting with the rotary circular table (2), of the tightening driving block (6) is arranged to be an arc-shaped end face matched with the outer annular face of the rotary circular table (2), the tightening positioning block (5) is provided with an inner storage groove in the end portion, facing towards the rotary circular table (2), of the tightening driving block (6), and the tightening screw rod (7) is used for achieving axial extrusion positioning of the tightening driving block (6).

2. The rotary gun positioning assembly according to claim 1, wherein the matching hole is a smooth hole structure, the positioning screw (4) penetrating through the matching hole is a smooth cylindrical section matched with the positioning screw, and a rubber gasket is arranged between the limiting end and the positioning circular hole.

3. A rotor gun positioning assembly according to claim 1 wherein the engagement hole locations are threaded holes.

4. A rotary gun positioning assembly according to claim 1, characterized in that the mounting surface is square, the tightening positioning block (5), the tightening driving block (6) and the tightening screw (7) are arranged along a direction parallel to the diagonal of the mounting surface, the rotary base (1) is arranged in a forty-five degree chamfer configuration along four connecting edges parallel to the axis, and the end of the tightening positioning block (5) is arranged in a chamfer configuration corresponding to the edge of the corresponding rotary base (1).

5. A revolver gun positioning assembly according to claim 1, characterized in that the cross section of the positioning drive end (71) perpendicular to the axis is a hexagonal structure formed by the connection of six reversed inferior arcs, the structural sizes of the reversed inferior arcs being different adjacently and at the same interval.

6. The revolver gun positioning assembly according to claim 1, characterized in that the relative distance of the screw down positioning block (5) and the rotary truncated cone (2) is 1 to 5 mm.

7. A revolver positioning assembly as claimed in claim 1 wherein the radial relative width ratio of the positioning pedestal and the built-in cylinder is 4: 17 to 5: 16.