CN215356949U

CN215356949U - Frame riser location frock

Info

Publication number: CN215356949U
Application number: CN202121025748.9U
Authority: CN
Inventors: 邓萍; 李远航; 赵昌全; 刘冰然
Original assignee: Chongqing Zunhang Machinery Manufacturing Co ltd
Current assignee: Chongqing Zunhang Machinery Manufacturing Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-12-31
Anticipated expiration: 2031-05-13

Abstract

The application provides a frame riser location frock belongs to frame riser location frock technical field. This frame riser location frock, including fixed establishment and riser mechanism, base fixed mounting in the fixed station, adjusting station fixed mounting in the fixed station, the pull rod cup joint in the sleeve pipe, the round pin peg graft in the pull rod, machinery hold claw fixed mounting in electric telescopic handle stretches out the end, take shoulder nut screw thread install in the pull rod, go up the position sleeve cup joint in the pull rod with the sleeve pipe link, the sleeve pipe peg graft in the base, down the position sleeve cup joint in the sleeve pipe with the base link, the device improves frame riser location frock is bulky, the adjustable performance is relatively poor, the dismouting is more difficult, awkward problem.

Description

Frame riser location frock

Technical Field

The application relates to a frame riser location frock field particularly, relates to a frame riser location frock.

Background

At present, the frame vertical pipe belongs to a combined structural form, not only is easy to cause the situations of poor manual welding and invagination of a heat affected zone and a welding bead after welding, the quality and the service life of the frame vertical pipe of the prior bicycle are affected, moreover, the prior combined frame vertical pipe is formed by combining a pipe and other non-tubular components, therefore, the rigidity of the overall structure of the prior frame vertical pipe is different, further affecting the mechanical properties, and the joint and weld bead of two different components will also increase the overall weight, and it is necessary to perform proper material reinforcement at the position with poor mechanical properties, the fixed top and the welding are very important for the stand pipes of different models of different styles, and the existing clamp combined stand pipe positioning tool piece for the frame is large in size, poor in adjustability, difficult to assemble and disassemble and inconvenient to use.

How to invent a frame riser location frock improves these problems has become the problem that the skilled person needs to solve urgently.

SUMMERY OF THE UTILITY MODEL

In order to compensate for the defects, the application provides a frame riser positioning tool, aiming at solving the problems of large size, poor adjustable performance, difficult disassembly and assembly and inconvenient use of the frame riser positioning tool.

The embodiment of the application provides a frame riser location frock, including fixed establishment and riser mechanism.

The fixing mechanism comprises a fixing table, a base and an adjusting table, the base is fixedly installed on the fixing table, and the adjusting table is fixedly installed on the fixing table.

In the implementation process, the base plays a fixed role, the stability is improved, and the angle of the adjusting table during the adjustment of the welding instrument can be adjusted.

The vertical pipe mechanism comprises a pull rod, a pin, a mechanical holding claw, an electric telescopic rod, a nut with a shoulder, an upper locating sleeve, a sleeve and a lower locating sleeve, wherein the pull rod is sleeved on the sleeve, the pin is inserted in the pull rod, the mechanical holding claw is fixedly installed at the extending end of the electric telescopic rod, the nut with the shoulder is installed on the pull rod in a threaded mode, the upper locating sleeve is sleeved on the connecting end of the pull rod and the sleeve, the sleeve is inserted in the base, and the lower locating sleeve is sleeved on the connecting end of the sleeve and the base.

In the implementation process, the length of the vertical pipe can be adjusted by the pull rod, the pin plays a role in fixing, the mechanical gripper can stabilize the whole vertical pipe, the vertical pipes with different diameters can be clamped by adjusting, the electric telescopic rod can adjust the angle, the shoulder nut can stabilize the pull rod and the sleeve, the upper positioning sleeve can tighten the joint of the pull rod and the sleeve, and the lower positioning sleeve can tighten the sleeve and the base.

In a specific embodiment, the fixing table is provided with a bottom groove, the bottom groove is aligned with the base, and the bottom groove is matched with the base in shape.

In the implementation process, the bottom groove is convenient for the stability of the base, so that the angle of the base can be adjusted more firmly.

In an embodiment of the present invention, the adjusting table includes a first threaded rod, a sliding block, and a connecting seat, the first threaded rod is fixedly installed on the adjusting table, the sliding block is threadedly installed on the first threaded rod, and the sliding block is slidably installed on the sliding rod.

In the implementation process, the first threaded rod and the sliding block can adjust the connecting seat to freely move up and down, the sliding block can be moved up and down to adjust the vertical angle, and the operation is fast and convenient.

In an embodiment of the present invention, the base is provided with a hinged support, the hinged support includes a spring, a pushing plate and a rubber pad, the spring is fixedly welded to the hinged support, the pushing plate is fixedly welded to the spring, and the rubber pad is glued to the pushing plate.

In the implementation process, the hinged support can not be bent to damage instruments when the angle of the stand pipe is adjusted, the spring and the pushing plate can be fixedly clamped when the stand pipe is inserted, and the rubber pad can reduce friction of the instruments and reduce loss.

In an embodiment of the present invention, the mechanical gripper includes a gripper body, a wear pad, a second threaded rod, a rotating wheel, a limiting piece, and a gripper arm, the gripper body is slidably mounted on the mechanical gripper, the wear pad is glued to the gripper body, the second threaded rod is rotatably mounted on the mechanical gripper, the rotating wheel is fixedly welded to an end of the second threaded rod away from the gripper body, and the limiting piece is fixedly mounted on the mechanical gripper.

In the implementation process, the rotating wheel can adjust the second threaded rod to shrink, the claw body is adjusted to adapt to stand pipes with different diameters, the stand pipes with different diameters can be clamped, abrasion caused by direct contact of the claw body and the pipe body is reduced, and stability is improved.

In one embodiment of the utility model, the number of the second threaded rods is two, and the second threaded rods are symmetrically arranged.

In the implementation process, the second threaded rod is symmetrically arranged, so that the stability in working is improved.

In an embodiment of the present invention, the electric telescopic rod is provided with a fixing base, and the fixing base is fixedly welded to the electric telescopic rod.

In the implementation process, the fixing seat facilitates the connection of the electric telescopic rod and other instruments, and the stability of the instruments is improved.

In an embodiment of the present invention, the nut with shoulder is provided with a gasket, and the gasket is sleeved on the pull rod.

In the implementation process, the gasket reduces direct contact between the shouldered nut and the positioning sleeve, reduces abrasion and increases the sealing performance of the shouldered nut.

In an embodiment of the present invention, the upper positioning sleeve is provided with a bushing, and the bushing is sleeved on the upper positioning sleeve.

In the implementation process, the bushing increases the sealing performance of the upper locating sleeve and the lower locating sleeve.

In one embodiment of the present invention, the upper and lower position sleeves are made of wear-resistant material.

In the implementation process, the upper locating sleeve and the lower locating sleeve are made of wear-resistant materials, so that the service life of the upper locating sleeve and the service life of the lower locating sleeve can be prolonged, and the consumption of resources is reduced.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic structural view of a frame riser positioning tool provided in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a fixing mechanism provided in an embodiment of the present application;

FIG. 3 is a schematic view of a base structure provided in an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a riser mechanism provided in an embodiment of the present application;

fig. 5 is a schematic structural view of a mechanical gripper according to an embodiment of the present disclosure.

In the figure: 100-a securing mechanism; 110-a stationary table; 111-bottom groove; 120-a base; 121-free bearing; 122-a spring; 123-pushing plate; 124-rubber pad; 130-an adjusting table; 131-a first threaded rod; 132-a slide bar; 133-a slider; 134-a connecting seat; 200-a riser mechanism; 210-a pull rod; 220-pin; 230-a mechanical gripper; 231-a claw body; 232-wear pad; 233-a second threaded rod; 234-a wheel; 235-limiting sheet; 236-claw arm; 240-electric telescopic rod; 241-a fixed seat; 250-a shoulder nut; 251-a gasket; 260-installing a positioning sleeve; 261-a bushing; 270-a sleeve; 280-lower positioning sleeve.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1, the present application provides a positioning tool for a frame riser, which includes a fixing mechanism 100 and a riser mechanism 200.

Referring to fig. 2 and 3, the fixing mechanism 100 includes a fixing base 110, a base 120 and an adjusting platform 130, the base 120 is fixedly installed on the fixing base 110, the fixing base 110 is provided with a bottom groove 111, the bottom groove 111 is aligned with the base 120, the bottom groove 111 is matched with the base 120 in shape, so as to facilitate insertion and adjustment, the base 120 is provided with a hinge seat 121, the hinge seat 121 includes a spring 122, a pushing plate 123 and a rubber pad 124, the spring 122 is fixedly welded on the hinge seat 121, the pushing plate 123 is fixedly welded on the spring 122, the rubber pad 124 is glued on the pushing plate 123, so as to fixedly clamp the vertical pipe, so as to increase stability and prevent the vertical pipe from loosening during adjustment, the adjusting platform 130 is fixedly installed on the fixing base 110, the adjusting platform 130 includes a first threaded rod 131, a sliding rod 132, a sliding block 133 and a connecting seat 134, the first threaded rod 131 is fixedly installed on the adjusting platform 130, the sliding rod 132 is fixedly installed on the adjusting platform 130, the sliding block 133 is threadedly installed on the first threaded rod 131, the sliding block 133 is slidably mounted on the sliding rod 132, and can adjust the vertical movement, so that the adjustment angle is more accurate.

Referring to fig. 4 and 5, the stem mechanism 200 includes a pull rod 210, a pin 220, a mechanical gripper 230, an electric telescopic rod 240, a nut 250 with a shoulder, an upper positioning sleeve 260, a sleeve 270, and a lower positioning sleeve 280, the pull rod 210 is sleeved on the sleeve 270, the pin 220 is inserted into the pull rod 210, the mechanical gripper 230 is fixedly mounted at an extending end of the electric telescopic rod 240, the electric telescopic rod 240 is provided with a fixing base 241, the fixing base 241 is fixedly welded to the electric telescopic rod 240, the mechanical gripper 230 includes a gripper body 231, a wear pad 232, a second threaded rod 233, a rotating wheel 234, a limiting plate 235 and a gripper arm 236, the gripper body 231 is slidably mounted on the mechanical gripper 230, the wear pad 232 is glued to the gripper body 231, the second threaded rod 233 is rotatably mounted on the mechanical gripper 230, the second threaded rod 233 is provided in two, the second threaded rods 233 are symmetrically arranged to increase stability, the rotating wheel 234 is fixedly welded to an end of the second threaded rod 233 far from the gripper body 231, the limiting plate 235 is fixedly arranged on the mechanical gripping claw 230 and can clamp the stand pipes with different diameters through adjustment.

In some specific embodiments, the shoulder nut 250 is threadedly mounted on the pull rod 210, the shoulder nut 250 is provided with a gasket 251, the gasket 251 is sleeved on the pull rod 210 to reduce friction and increase service life, the upper positioning sleeve 260 is sleeved on the connecting end of the pull rod 210 and the sleeve 270, the upper positioning sleeve 260 is provided with a bushing 261, the bushing 261 is sleeved on the upper positioning sleeve 260 to increase sealing performance, the sleeve 270 is inserted into the base 120, the lower positioning sleeve 280 is sleeved on the connecting end of the sleeve 270 and the base 120, the upper positioning sleeve 260 and the lower positioning sleeve 280 are made of wear-resistant materials, service life is prolonged, and resource loss is reduced.

The working principle of the frame vertical pipe positioning tool is as follows: when the vertical pipe clamping device is used, a required position of a vertical pipe sleeve 270 is inserted into the base 120 of the fixed station 110, so that the pushing plate 123 in the hinged support 121 pushes the spring 122 to compress and tighten, the sleeve 270 is squeezed and clamped, the lower positioning sleeve 280 is matched with the bushing 261, the sleeve 270 is clamped and sealed, the shoulder nut 250 is added on the upper positioning sleeve 260 and the bushing 261 by adjusting the pull rod 210, the sleeve 270 and the pull rod 210 are fastened, the electric telescopic rod 240 drives the mechanical holding claw 230 to be adjusted up and down by adjusting the up and down height of the adjusting station 130, the mechanical holding claw 230 is clamped on the pull rod 210, the rotating wheel 234 is rotated to adjust the claw body 231 to tighten, the pull rod 210 is clamped, and the opposite pipe is welded and processed by adjusting the angle of the electric telescopic rod 240 and the adjusting station 130.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. Frame riser location frock, its characterized in that includes

The fixing mechanism (100) comprises a fixing table (110), a base (120) and an adjusting table (130), wherein the base (120) is fixedly arranged on the fixing table (110), and the adjusting table (130) is fixedly arranged on the fixing table (110);

the vertical pipe mechanism (200) comprises a pull rod (210), a pin (220), a mechanical holding claw (230), an electric telescopic rod (240), a nut with shoulder (250), an upper positioning sleeve (260), a sleeve (270) and a lower positioning sleeve (280), wherein the pull rod (210) is sleeved on the sleeve (270), the pin (220) is inserted into the pull rod (210), the mechanical holding claw (230) is fixedly installed at the extending end of the electric telescopic rod (240), the nut with shoulder (250) is installed on the pull rod (210) in a threaded manner, the upper positioning sleeve (260) is sleeved on the connecting end of the pull rod (210) and the sleeve (270), the sleeve (270) is inserted into the base (120), and the lower positioning sleeve (280) is sleeved on the connecting end of the sleeve (270) and the base (120).

2. The vehicle frame riser positioning tool according to claim 1, wherein the fixing table (110) is provided with a bottom groove (111), the bottom groove (111) is aligned with the base (120), and the bottom groove (111) is matched with the base (120) in shape.

3. The vehicle frame riser positioning tool according to claim 1, wherein the adjusting table (130) comprises a first threaded rod (131), a sliding rod (132), a sliding block (133) and a connecting seat (134), the first threaded rod (131) is fixedly mounted on the adjusting table (130), the sliding rod (132) is fixedly mounted on the adjusting table (130), the sliding block (133) is threadedly mounted on the first threaded rod (131), and the sliding block (133) is slidably mounted on the sliding rod (132).

4. The frame riser positioning tool according to claim 1, wherein the base (120) is provided with a hinged support (121), the hinged support (121) comprises a spring (122), a pushing plate (123) and a rubber pad (124), the spring (122) is fixedly welded to the hinged support (121), the pushing plate (123) is fixedly welded to the spring (122), and the rubber pad (124) is glued to the pushing plate (123).

5. The vehicle frame riser positioning tool according to claim 1, wherein the mechanical holding claw (230) comprises a claw body (231), a wear pad (232), a second threaded rod (233), a rotating wheel (234), a limiting piece (235) and a claw arm (236), the claw body (231) is slidably mounted on the mechanical holding claw (230), the wear pad (232) is glued to the claw body (231), the second threaded rod (233) is rotatably mounted on the mechanical holding claw (230), the rotating wheel (234) is fixedly welded to one end, away from the claw body (231), of the second threaded rod (233), and the limiting piece (235) is fixedly mounted on the mechanical holding claw (230).

6. The frame riser positioning tool according to claim 5, wherein the number of the second threaded rods (233) is two, and the second threaded rods (233) are symmetrically arranged.

7. The frame riser positioning tool according to claim 1, wherein the electric telescopic rod (240) is provided with a fixing seat (241), and the fixing seat (241) is fixedly welded to the electric telescopic rod (240).

8. The frame riser positioning tool according to claim 1, wherein the shouldered nut (250) is provided with a gasket (251), and the gasket (251) is sleeved on the pull rod (210).

9. The frame riser positioning tool according to claim 1, characterized in that the upper positioning sleeve (260) is provided with a bushing (261), and the bushing (261) is sleeved on the upper positioning sleeve (260).

10. The frame riser positioning tool according to claim 1, wherein the upper positioning sleeve (260) and the lower positioning sleeve (280) are made of wear-resistant materials.