CN210878436U

CN210878436U - Install and remove integration tool

Info

Publication number: CN210878436U
Application number: CN201921310869.0U
Authority: CN
Inventors: 范福川; 程连强; 穆晓亮; 何牧
Original assignee: Maxvision Technology Corp
Current assignee: Maxvision Technology Corp
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-06-30
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses an install and remove integrated tool, including roof, bottom plate and at least two with the roof just vertically guide arm is connected to the bottom plate, guide arm from the top down is provided with respectively presses platform, location platform, pushes down platform and pressure equipment platform, wherein, on press the platform with it establishes to push down the platform cover on the guide arm and connect through two piece at least dead levers, the location platform with the pressure equipment platform is fixed in a certain horizontal position of guide arm, the location platform with it is provided with the jack to push down the bench side, it is provided with the dismantlement position to push down the platform. The device can be used for installing and disassembling objects placed on the press fitting table, is low in cost and small in occupied area, and can be stopped at any time due to manual operation, so that the objects are not easy to damage.

Description

Install and remove integration tool

Technical Field

The invention relates to the field of mechanical jigs, in particular to an assembly and disassembly integrated jig.

Background

At present, when precise matching parts such as bearings are installed, machines or jigs are adopted for installation. Such as patent No. CN207171413U, which uses a jig for press-fitting a plurality of stations, but cannot be disassembled. The most of the machines are hydraulic machines with high pressure, but the single-person operation is easy to cause errors, once the machines are pressed to be uneven, the machines cannot be stopped in time, the components are easy to be damaged irreversibly, the cost of the machines is high, and the occupied area is large.

Disclosure of Invention

The invention aims to solve the technical problem of providing an integrated assembling and disassembling jig which can be assembled and disassembled and has low cost and small occupied area.

The technical scheme of the invention is as follows: the utility model provides an install and remove integrated tool, including roof, bottom plate and at least two with the roof just vertically guide arm is connected to the bottom plate, guide arm from the top down is provided with respectively presses platform, location platform, pushes down platform and pressure equipment platform, wherein, on press the platform with it establishes to push down the platform cover on the guide arm and connect through two piece at least dead levers, the location platform with the pressure equipment platform is fixed in a certain horizontal position of guide arm, the location platform with the top of pushing down the platform all is provided with the jack, on press the platform or push down the platform and be provided with the position of dismantling.

In some embodiments, the guide bar further comprises at least two bearing columns connected with and perpendicular to the top plate and the bottom plate, and the bearing columns are arranged on the outer sides of the guide bars.

In some embodiments, the bearing column is provided with a plurality of positioning holes, and the positioning table and the press-fitting table are sleeved on the guide rod and fixed with the bearing column through the positioning holes.

In some embodiments, a spring is disposed between the upper pressing stage and the positioning stage.

In some embodiments, a lifting ring is disposed above the top plate.

In some embodiments, the press-fitting stage is provided with a mounting portion.

In some embodiments, the upper pressing table and the lower pressing table are sleeved on the guide rod through copper sleeves.

In some embodiments, both the inner and outer faces of the copper sleeve are provided with graphite.

In some embodiments, the length of the copper sleeve is greater than the thickness of the upper platen and the lower platen.

In some embodiments, the copper sleeve is a T-shaped copper sleeve.

By adopting the technical scheme, the assembly and disassembly integrated jig can be used for assembling and disassembling objects placed on the press fitting table, is low in cost and small in occupied area, and can be stopped at any time due to manual operation, so that the objects are not easy to damage.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present invention.

FIG. 2 is a schematic view of a load bearing column according to another embodiment of the present invention.

Detailed Description

The invention is described in detail below with reference to the figures and the specific embodiments. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, which are provided for a more complete and thorough understanding of the present disclosure.

It is noted that techniques, methods and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

In the description of the present invention, it should be understood that the terms "first", "second", etc. are used to define the components, and are used only for the convenience of distinguishing the corresponding components, and if not otherwise stated, the terms have no special meaning, and thus, should not be construed as limiting the scope of the present invention. When an element is referred to as being "secured" or "secured" to another element, it can be directly secured to the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, the assembly and disassembly integrated jig comprises a top plate 1, a bottom plate 2 and at least two guide rods 4 which are connected with the top plate and the bottom plate and are vertical to the top plate and the bottom plate. Thus, a stable stressed main frame is formed. Preferably, two guide rods are used, so that a stable rectangular main frame is formed.

The guide rod is provided with an upper pressing table 5, a positioning table 6, a lower pressing table 7 and a press mounting table 8 from top to bottom. Obviously, the guide rods are fixed to the top and bottom plates through the four stages. Therefore, the four tables are locked relative to the left and right directions of the guide rod and can only vertically move up and down on the guide rod.

The upper pressing table and the lower pressing table are sleeved on the guide rod and connected through at least two fixing rods 57, and the positioning table and the press-fitting table are fixed at a certain horizontal position of the guide rod. Therefore, the positioning table and the press-fitting table are fixed relative to the guide rod, the upper press-fitting table and the lower press-fitting table form a stressed whole and can integrally move up and down relative to the positioning table and the press-fitting table. The press mounting table is provided with an installation part 81 for installing spliced objects, and the installation part and the press mounting position 71 of the lower press mounting table are positioned on the same axis. In order to adapt to objects of different specifications, the mounting part and the pressing platform are preferably detachable and fixed, a U-shaped opening is formed in the center of the pressing platform and used for placing spliced objects, a plurality of mounting holes are formed in the periphery of the U-shaped opening, and the mounting part is provided with mounting positions corresponding to the mounting holes. Preferably, the mounting portion is a clip assembly, and an outwardly protruding protrusion for mounting and fixing is provided below the clip assembly in a flat state, and a mounting position is provided on the protrusion. Preferably, the mounting hole may be a circular hole, an arc-shaped hole, or the like.

Jacks 61 are arranged above the positioning table and the pressing table. Therefore, when the jack of the upper pressing table is released or the lifting column is at the lowest point, the lifting column of the jack of the lower pressing table is lifted gradually, when the jack is lifted for a certain distance, the jack collides with the positioning table, the position of the positioning table is fixed, the upper pressing table and the lower pressing table can slide up and down on the guide rod and are fixedly connected by the fixing rod, and after the upper pressing table and the lower pressing table are collided, the upper pressing table and the lower pressing table move downwards certainly, so that the press mounting of the press mounting table is completed; similarly, when the jack of the upper pressing table is lifted, the jack of the lower pressing table is released or the lifting column is at the lowest point, the lifting column of the jack of the upper pressing table gradually rises, and when the lifting column rises for a certain distance, the lifting column collides with the upper pressing table, and after the collision, the upper pressing table and the lower pressing table move upwards. Namely, the ascending and descending of the upper and lower pressing tables can be controlled under the action of the upper and lower jacks. A spliced object A is fixed on the mounting table, an object B spliced with the object A is placed between the mounting table and the pressing table, and when the pressing table descends, the object A and the object B can be pressed and mounted. Meanwhile, the upper pressing table or the lower pressing table is provided with a dismounting position 71, so that the upper pressing table or the lower pressing table can be fixed with an object to be dismounted through the dismounting position. In the above example, the article a and the article B are press-fitted, the article B is fixed to the mounting table and the article a is fixed to the detaching table, and when the upper and lower press tables are raised, the article a and the article B are separated from each other, and the detachment is completed. Thus, the purpose of disassembly is achieved. When the object A is fixed with the disassembly position, the object A can be fixed through the connecting piece, namely two ends of the connecting piece are respectively fixed with the disassembly position and the object, or a connecting part matched with the disassembly position is arranged on the object A, and the connecting part and the disassembly position are fixed through tools such as bolts.

In some embodiments, a spring 10 is disposed between the upper pressing stage and the positioning stage. So, after the pressure equipment was accomplished, loosen the jack that pushes down the platform, go up to press the platform and push down the platform and up move under the effect of spring, can reach quick playback, continue to carry out the pressure equipment of next article to, the existence of spring also makes to press the platform and fix a position the platform and under the condition that two jacks loosen, keeps certain height, and the jack post of two jacks can not receive the extrusion.

Preferably, the upper pressing table and the lower pressing table are detachably connected with the fixing rod and can be fixed at different positions of the fixing rod, so that the distance between the upper pressing table and the lower pressing table is adjustable, namely the press-fitting or dismounting depth is adjustable, and the device is suitable for objects of different scales.

Among the above-mentioned technical scheme, thereby the fixed position is fixed with the guide arm to the locating platform, thereby the pressure equipment platform can be fixed position with the guide arm, also can be fixed with the bottom plate, even with the bottom plate integration setting. In the press fitting process, the generated force is large, and the stress in the technical scheme acts on the guide rod, so that the guide rod is easy to deform. In some embodiments, in order to enhance the strength of the main frame and reduce the bearing capacity of the guide rod, the assembly and disassembly integrated jig further comprises at least two bearing columns 3 which are connected with the top plate and the bottom plate and are perpendicular to the top plate and the bottom plate, and the bearing columns are arranged on the outer sides of the guide rod. I.e. the load-bearing column is parallel to the guide bar. Preferably, the number of the bearing columns and the guide rods is the same. Preferably, the number is two. The positioning table and the press-fitting table are fixed with the bearing rod. As shown in fig. 2, preferably, the bearing columns are provided with a plurality of positioning holes 31, the positioning holes of the two bearing columns correspond to each other one by one, and the connecting line of the two corresponding positioning holes is perpendicular to the guide rod. The positioning table and the press-fitting table are sleeved on the guide rod and detachably fixed with the bearing column through the positioning holes. Therefore, the positioning table and the pressing table can be fixed at different heights respectively, and parts or objects with different lengths or heights can be pressed and detached. The fixture is combined with the embodiment, so that the universality of the assembly and disassembly integrated fixture is greatly enhanced, and the fixture is suitable for press fitting and disassembling parts or objects of various specifications.

The outer side is the central axis of the integrated jig which is assembled and disassembled as one side and the other side relative to the central axis by taking the guide rod as a reference. If the number of the bearing columns is two, the central axis is positioned in the centers of the two guide rods, the left bearing column is positioned on the left side of the left guide rod, and the right bearing column is positioned on the right side of the right guide rod.

For better carrying, a hanging ring 9 is arranged above the top plate of the assembly and disassembly integrated jig. Therefore, the assembly and disassembly integrated jig can be conveniently hoisted by other equipment for carrying. Preferably, the lifting rings are at least three, so that the lifting process is not easy to shake.

The upper pressing table and the lower pressing table are sleeved on the guide rod, the sleeving precision among the upper pressing table, the lower pressing table and the guide rod needs to be guaranteed, if the upper pressing table, the lower pressing table and the guide rod are sleeved directly, the gap among the upper pressing table, the lower pressing table and the guide rod is small, when one end of the guide rod slides to a corresponding position, the upper pressing table, the lower pressing table and the guide rod are prone to being inclined, the installation difficulty is large, therefore, the upper pressing table and the lower pressing table are preferably sleeved on the guide rod through the copper sleeve. Therefore, the gaps among the upper pressing table, the lower pressing table and the guide rod can be set to be larger, so that the upper pressing table, the lower pressing table and the guide rod can be easily installed at corresponding positions, and after the upper pressing table and the lower pressing table are installed at corresponding positions, the copper bush is inserted into the gaps. So, reduce the installation degree of difficulty of last platform and the platform of pushing down to can also reduce maintenance cost, great when the copper sheathing wearing and tearing, when the precision drops to a definite value, it can to change the copper sheathing, thereby needn't change the whole platform of pushing down or pushing down. Preferably, the upper end or the lower extreme of copper sheathing is provided with the chamfer, and upper end or lower extreme depend on the installation orientation of copper sheathing, also can both ends all be provided with, so can not divide the orientation of copper sheathing, and the cover that goes up to press the platform and press the platform down to correspond is established mouthful and is provided with corresponding chamfer. Therefore, the positioning can be better, and the installation is convenient.

Preferably, the length of the copper sleeve is greater than the thickness of the upper pressing table and the thickness of the lower pressing table, so that the machining precision of the copper sleeve can be reduced, and the copper sleeve is easy to mount and dismount.

In some embodiments, the copper sleeve may also be a T-shaped copper sleeve. Namely, one end of the T-shaped copper sleeve is provided with a circular ring or a quadrangle which protrudes outwards, the other end of the T-shaped copper sleeve is provided with a chamfer, the circular ring is provided with a screw hole, the upper pressing table and the lower pressing table are provided with corresponding screw holes, and the T-shaped copper sleeve can be installed in the gap through a screw rod.

In order to increase the strength and the lubrication degree of the copper bush, it is preferable that the inner surface and the outer surface of the copper bush are provided with a lubricant. Preferably, the side of the copper sleeve is provided with a plurality of holes, and the holes are provided with graphite, namely, the inner side and the outer side of the copper sleeve corresponding to the holes are both provided with graphite.

The combination of the above features to form various embodiments should be construed as being within the scope of the present invention.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. The utility model provides an install and remove integrated tool, its characterized in that, including roof, bottom plate and at least two with the roof just vertically guide arm is connected to the bottom plate, guide arm from the top down is provided with respectively presses platform, location platform, pushes down platform and pressure equipment platform, wherein, on press the platform with it establishes to push down the platform cover on the guide arm and connect through two piece at least dead levers, the location platform with the pressure equipment platform is fixed in a certain horizontal position of guide arm, the location platform with the top of pushing down the platform all is provided with the jack, on press the platform or push down the platform and be provided with the position of dismantling.

2. The integrated assembly and disassembly jig of claim 1, further comprising at least two load-bearing columns connected with the top plate and the bottom plate and perpendicular to the top plate and the bottom plate, wherein the load-bearing columns are arranged on the outer sides of the guide rods.

3. The integrated assembly and disassembly jig as claimed in claim 2, wherein the bearing post is provided with a plurality of positioning holes, and the positioning table and the press-fitting table are sleeved on the guide rod and fixed with the bearing post through the positioning holes.

4. The integrated jig for mounting and dismounting as claimed in claim 1, wherein a spring is provided between the upper pressing table and the positioning table.

5. The integrated assembly and disassembly jig according to claim 4, wherein a hanging ring is arranged above the top plate.

6. The integrated jig for mounting and dismounting as claimed in any one of claims 1 to 5, wherein the press-fitting table is provided with a mounting portion.

7. The integrated jig for mounting and dismounting of any one of claims 1 to 5, wherein the upper pressing table and the lower pressing table are sleeved on the guide rod through copper sleeves.

8. The integrated jig for mounting and dismounting as claimed in claim 7, wherein graphite is provided on both the inner surface and the outer surface of the copper bush.

9. The integrated jig for mounting and dismounting of the bearing seat is characterized in that the length of the copper sleeve is larger than the thickness of the upper pressing table and the thickness of the lower pressing table.

10. The integrated jig for mounting and dismounting of claim 9, wherein the copper bush is a T-shaped copper bush.