CN220711257U

CN220711257U - Electric cylinder fixed connection structure

Info

Publication number: CN220711257U
Application number: CN202322390584.5U
Authority: CN
Inventors: 赵峰; 李玉杰
Original assignee: Jinan Fuwei Automation Equipment Co ltd
Current assignee: Jinan Fuwei Automation Equipment Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-04-02
Anticipated expiration: 2033-09-04

Abstract

The utility model relates to the technical field of electric cylinders, in particular to an electric cylinder fixing and connecting structure which comprises an electric cylinder main body, a bearing plate and a fixing back plate, wherein the bearing plate is arranged between the electric cylinder main body and the fixing back plate and comprises a plate body, a first stepped hole is formed in the inner side of the plate body, a clamping groove is formed in the inner side of the plate body, the fixing back plate comprises a plate shell, a counter bore is formed in the inner side of the plate shell, spring pins are arranged in the inner side of the counter bore, a second stepped hole is formed in the inner side of the plate shell, a mounting groove is formed in the inner side of the plate shell, rail grooves are formed in two sides of the mounting groove, storage grooves are formed in two sides of the rail grooves, and limiting channels are formed in two sides of the inner side of the plate shell.

Description

Electric cylinder fixed connection structure

Technical Field

The utility model relates to the technical field of electric cylinders, in particular to an electric cylinder fixing and connecting structure.

Background

The electric cylinder is a modularized product designed by integrating the servo motor and the screw rod, converts the rotary motion of the servo motor into linear motion, and simultaneously converts the optimal advantages of the servo motor into precise rotating speed control, precise torque control into precise speed control, precise position control and precise thrust control, and the electric cylinder is required to be fixed in position through a fixed connection structure in actual use.

The fixed connection structure that the current electric jar used when the installation is fixed generally refers to mounting flange, and its structure is comparatively simple, has offered a plurality of fixed orificess on the flange board, and a part fixed orificess is used for fixed electric jar, and another part fixed orificess is used for fixing flange self, and the fixed surface of the fixed flange that the used of fixed electric jar must be greater than the electric jar of above-mentioned structure, otherwise can't fix flange self, and current fixed connection structure can influence the installation of electric jar under the less circumstances of environment installation face and fix, consequently, proposes an electric jar fixed connection structure according to above-mentioned problem.

Disclosure of Invention

The utility model aims to provide an electric cylinder fixing and connecting structure, which solves the problem that the installation and fixation of an electric cylinder can be influenced when the size of the existing electric cylinder fixing and connecting structure is larger than that of an electric cylinder fixing surface.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an electric jar fixed connection structure, includes electric jar main part, accepts board and fixed backplate, accept the board setting between electric jar main part and fixed backplate, accept the board and include the plate body, first shoulder hole has been seted up to the inboard of plate body, the draw-in groove has been seted up to the inboard of plate body, fixed backplate includes the shell, the counter bore has all been seted up to the inboard of shell, the spring pin is all installed to the inboard of counter bore, the second ladder hole has been seted up to the inboard of shell, the mounting groove has been seted up to the inboard of shell, the both sides of mounting groove all communicate has the rail groove, the both sides of rail groove all communicate has the storage tank, spacing way has all been seted up to the inside both sides of shell, install adjustment module in the rail groove, adjustment module includes the bar, the equal fixedly connected with rack in the outside of bar, the equal fixedly connected with guide bar in the inboard of rack, the equal fixedly connected with spacing pole in the outer terminal surface both sides of bar, the centre of board is connected with the guide hole, the other end fixedly connected with fixture block of axostylus axostyle.

Preferably, the electric cylinder main body is provided with threaded holes, the first stepped holes are in one-to-one correspondence with the threaded holes of the electric cylinder main body, the counter bores are in one-to-one correspondence with the first stepped holes, and the diameter of the pin body of the spring pin is the same as the inner diameter of the first stepped holes.

Preferably, the opening has all been seted up to the both sides of accomodating the groove, the inboard of accomodating the groove is all fixedly connected with damping pad, the height of strip piece is the same with the groove depth size of accomodating the groove.

Preferably, the gear is arranged between a group of racks, the gear is connected with the racks in a meshed manner, the guide rods are arranged on the outer sides of the group of racks, and the outer curved surfaces of the guide rods are attached to the inner walls of the channels.

Preferably, the clamping groove is composed of an inner groove and an inserting groove, the cross section of the inserting groove of the clamping groove is identical to the cross section of the clamping block in size, the limiting rod is composed of a rod body and a limiting block, and the limiting blocks of the limiting rod are all arranged on the inner side of the limiting channel.

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

according to the utility model, the bearing plate can be connected with the electric cylinder main body through the structures such as the bearing plate, the plate shell, the adjusting module, the gear and the clamping block, the fixed back plate can be fixed on the mounting surface in advance, the bearing plate can be clamped on the fixed back plate to fix the position of the electric cylinder main body, the structural dimensions are smaller than the fixed surface of the electric cylinder main body, the capability of the electric cylinder fixed connection structure for fixing the position of the electric cylinder under the condition that the structural dimensions are smaller than the fixed surface of the electric cylinder is realized, and the problem that the installation and fixation of the electric cylinder can be influenced when the conventional electric cylinder fixed connection structure is larger than the size of the fixed surface of the electric cylinder is solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a carrier plate structure according to the present utility model;

FIG. 3 is a schematic illustration of the semi-sectional structure of FIG. 2 in accordance with the present utility model;

FIG. 4 is a schematic view of a stationary backplate according to the present utility model;

FIG. 5 is a schematic view of the semi-sectional structure of FIG. 4 according to the present utility model;

FIG. 6 is a schematic diagram of a conditioning module according to the present utility model;

fig. 7 is a schematic diagram of the structure of fig. 5 a according to the present utility model.

In the figure: 1. an electric cylinder main body; 2. a receiving plate; 21. a plate body; 22. a first stepped hole; 23. a clamping groove; 3. fixing the backboard; 31. a plate shell; 32. countersink; 33. a spring pin; 34. a second stepped hole; 35. a mounting groove; 36. a rail groove; 37. a storage groove; 38. limiting the channel; 39. an adjustment module; 391. a bar; 392. a rack; 393. a channel groove; 394. a guide rod; 395. a limit rod; 310. a damping pad; 311. a shaft lever; 312. a gear; 313. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Referring to fig. 1-7, the present utility model provides a technical solution:

the utility model provides an electric cylinder fixed connection structure, including electric cylinder main part 1, accept board 2 and fixed backplate 3, accept board 2 setting is between electric cylinder main part 1 and fixed backplate 3, accept board 2 package rubbing board body 21, first shoulder hole 22 has been seted up to the inboard of plate body 21, draw-in groove 23 has been seted up to the inboard of plate body 21, fixed backplate 3 package rubbing board shell 31, counter bore 32 has been seted up to the inboard of plate shell 31, spring pin 33 has all been installed to the inboard of counter bore 32, the second shoulder hole 34 has been seted up to the inboard of plate shell 31, mounting groove 35 has been seted up to the inboard of plate shell 31, the both sides of mounting groove 35 all communicate has rail groove 36, the both sides of rail groove 36 all communicate and have accomodate groove 37, spacing way 38 has all been seted up to the inside both sides of plate shell 31, install adjustment module 39 in the rail groove 36, adjustment module 39 includes bar 391, the outside of bar 391 all fixedly connected with rack 392, the outside of bar 391 all fixedly connected with guide bar 394, the inside of bar 391 has all been seted up to the groove 393, the outer terminal surface both sides of bar 391 all fixedly connected with spacing bar 311, the axostylus axostyle 311 is connected with guide hole 311, the other end of rotation of bar 311 is fixedly connected with guide hole 311.

The electric cylinder main body 1 is provided with threaded holes, the first stepped holes 22 are in one-to-one correspondence with the threaded holes of the electric cylinder main body 1, the counter bores 32 are in one-to-one correspondence with the first stepped holes 22, the pin body diameter of the spring pin 33 is the same as the inner diameter of the first stepped holes 22, the bearing plate 2 can be fixedly connected with the electric cylinder main body 1 through the arranged first stepped holes 22, and the alignment of the counter bores 32 and the first stepped holes 22 enables the spring pin 33 to be inserted into the first stepped holes 22 to position the bearing plate 2 so as to avoid deviation; the two sides of the storage groove 37 are provided with openings, the inner side of the storage groove 37 is fixedly connected with a damping pad 310, the height of the bar 391 is the same as the size of the groove depth of the storage groove 37, a user can conveniently buckle the bar 391 out through the openings of the storage groove 37, and the damping pad 310 can limit the bar 391 to a certain degree; the gear 312 is arranged between a group of racks 392, the gear 312 is in meshed connection with the racks 392, the guide rods 394 are all arranged on the outer sides of the racks 392, the outer curved surfaces of the guide rods 394 are all attached to the inner walls of the channel 393, and the gear 312 can be rotated through the arranged racks 392 so as to rotate the clamping blocks 313; the clamping groove 23 is composed of an inner groove and an inserting groove, the cross section of the inserting groove of the clamping groove 23 is identical to the cross section of the clamping block 313, the limiting rod 395 is composed of a rod body and a limiting block, the limiting block of the limiting rod 395 is arranged on the inner side of the limiting channel 38, the clamping block 313 can be inserted into the limiting channel through the structure of the clamping groove 23, the clamping block 313 after rotation can be limited by the clamping groove 23, and the limiting rod 395 can limit the maximum unfolding size of the adjusting module 39.

The working flow is as follows: when the electric cylinder is required to be installed and fixed on a mounting surface with compact and narrow space, the fixed back plate 3 is firstly placed on the mounting surface, the fixed back plate 3 is fixed on the mounting surface through the second stepped hole 34 and the bolt, then the bearing plate 2 is placed on the fixing surface of the electric cylinder main body 1, the first stepped hole 22 is aligned with the threaded hole, at the moment, the bearing plate 2 is fixedly connected with the electric cylinder main body 1 through the bolt, at the moment, the bearing plate 2 can be pressed on the fixed back plate 3, each spring pin 33 is inserted into the first stepped hole 22 (the bolt in the first stepped hole 22 only occupies a part of the hole depth), the bearing plate 2 is aligned with the fixed back plate 3 through the spring pin 33 and the first stepped hole 22, the clamping block 313 can be inserted into the inner side of the clamping groove 23, at the moment, the adjusting module 39 can be extruded to the middle, the bar 391 can drive each rack 392 to displace, the gear 312 to rotate, the clamping block 313 rotates in the clamping groove 23, the bearing plate 2 and the fixed back plate 3 can be in a fixed state, the electric cylinder main body 1 is fixed, and the electric cylinder main body 1 can be fixed in position, and the electric cylinder can be fixed with the electric cylinder main body 2 and the fixed on the fixed cylinder main body 3 due to the fact that the size of the electric back plate is fixed on the fixed cylinder is fixed on the electric cylinder.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric jar fixed connection structure, includes electric jar main part (1), accepts board (2) and fixed backplate (3), its characterized in that: the bearing plate (2) is arranged between the electric cylinder main body (1) and the fixed back plate (3), the bearing plate (2) comprises a plate body (21), a first stepped hole (22) is formed in the inner side of the plate body (21), a clamping groove (23) is formed in the inner side of the plate body (21), the fixed back plate (3) comprises a plate shell (31), a counter bore (32) is formed in the inner side of the plate shell (31), spring pins (33) are respectively arranged in the inner side of the counter bore (32), a second stepped hole (34) is formed in the inner side of the plate shell (31), mounting grooves (35) are formed in the inner side of the plate shell (31), two sides of the mounting grooves (35) are respectively communicated with a rail groove (36), two sides of the rail grooves (36) are respectively communicated with a storage groove (37), limiting channels (38) are respectively formed in the inner sides of the plate shell (31), an adjusting module (39) is arranged in the rail groove (36), the adjusting module (39) comprises a bar block (391), two sides of the bar block 391 (391) are respectively connected with two sides of the bar (391), two sides of each bar (391) are respectively connected with the two sides of each bar (391), each bar (391 is fixedly connected with one end face (391), the middle guide hole of the plate shell (31) is rotationally connected with a shaft lever (311), one end of the shaft lever (311) is fixedly connected with a gear (312), and the other end of the shaft lever (311) is fixedly connected with a clamping block (313).

2. The cylinder fixing and connecting structure according to claim 1, wherein: the electric cylinder is characterized in that threaded holes are formed in the electric cylinder main body (1), the first stepped holes (22) are in one-to-one correspondence with the threaded holes of the electric cylinder main body (1), the counter bores (32) are in one-to-one correspondence with the first stepped holes (22), and the diameter of the pin body of the spring pin (33) is the same as the inner diameter of the first stepped holes (22).

3. The cylinder fixing and connecting structure according to claim 1, wherein: the two sides of the storage groove (37) are provided with openings, the inner sides of the storage groove (37) are fixedly connected with damping pads (310), and the height of the strip block (391) is the same as the size of the groove depth of the storage groove (37).

4. The cylinder fixing and connecting structure according to claim 1, wherein: the gear (312) is arranged between a group of racks (392), the gear (312) is connected with the racks (392) in a meshed manner, the guide rods (394) are arranged on the outer sides of the group of racks (392), and the outer curved surfaces of the guide rods (394) are attached to the inner walls of the channel grooves (393).

5. The cylinder fixing and connecting structure according to claim 1, wherein: the clamping groove (23) consists of an inner groove and an inserting groove, the cross section of the inserting groove of the clamping groove (23) is identical to the cross section of the clamping block (313), the limiting rod (395) consists of a rod body and a limiting block, and the limiting blocks of the limiting rod (395) are all arranged on the inner side of the limiting channel (38).