CN219189433U

CN219189433U - Processing equipment for eccentric shaft sleeve

Info

Publication number: CN219189433U
Application number: CN202320294085.3U
Authority: CN
Inventors: 徐飞斌; 李翔; 吴杰; 赵苏骏
Original assignee: Zhejiang Shuangjin Machinery Group Co Ltd
Current assignee: Zhejiang Shuangjin Machinery Group Co Ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-16
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a processing device of an eccentric shaft sleeve, which comprises a clamping shaft and a mounting disc positioned at the upper end of the clamping shaft, wherein a clamping mechanism comprises a clamping component I and a clamping component II; the clamping assembly I comprises a mounting seat I mounted with the mounting plate and a fixing plate I rotatably connected with the upper end of the mounting seat I, and a pressing plate I is arranged on the fixing plate I; the clamping assembly II comprises a mounting seat II which is mounted with the mounting disc, and a fixing plate II which is rotationally connected with the upper end of the mounting seat II, a pressing plate II is arranged on the fixing plate II, and an inclined backing plate is inserted into the lower end of the fixing plate II in a sliding manner towards the center of the mounting disc; according to the utility model, two different clamping states can be realized on the eccentric shaft sleeve through different parts on the same clamp, so that the middle eccentric through hole of the eccentric shaft sleeve and the inclined shaft cylinder at the upper end can be conveniently processed, and the problems of replacing different clamps and replacing different processing equipment are avoided.

Description

Processing equipment for eccentric shaft sleeve

Technical Field

The utility model relates to the technical field of eccentric shaft sleeve processing, in particular to processing equipment of an eccentric shaft sleeve.

Background

The eccentric shaft sleeve is applied to a core component of a crusher, namely a jaw crusher, and when crushing materials, the jaw plates in the jaw crushing pair perform tight and loose crushing motion, namely the eccentric design of the eccentric shaft, and the jaw plates in the jaw crushing pair connected with the eccentric shaft are driven to perform periodic eccentric motion through the rotation of the eccentric shaft, so that the materials are damaged.

In the prior art, as shown in fig. 1, the middle part of the eccentric shaft sleeve is vertically provided with the eccentric through hole, and the upper end of the eccentric shaft sleeve is provided with the inclined shaft barrel, so that the prior art is very inconvenient to use processing equipment, the prior art processing equipment is used for turning raw materials through a processing center and clamping and fixing the raw materials of the eccentric shaft sleeve through a fixing clamp, and when the prior clamp is used for processing the eccentric through hole and the upper end inclined shaft barrel of the eccentric shaft sleeve, different clamps are needed, so that different clamps are needed to be replaced, or different processing centers are replaced for processing operation, and production and processing cannot be performed in the same clamp, so that the processing procedure and the production cost are increased.

Disclosure of Invention

The utility model mainly aims to provide processing equipment for an eccentric shaft sleeve, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the machining equipment of the eccentric shaft sleeve comprises a clamping shaft and a mounting disc positioned at the upper end of the clamping shaft, wherein a clamping mechanism is mounted on the mounting disc, and the clamping mechanism comprises a first clamping component and a second clamping component;

the clamping assembly I comprises a mounting seat I mounted with the mounting plate and a fixing plate I rotatably connected with the upper end of the mounting seat I, and a pressing plate I is arranged on the fixing plate I;

the clamping assembly II comprises a mounting seat II which is mounted on the mounting disc, and a fixing plate II which is rotationally connected with the upper end of the mounting seat II, a pressing plate II is arranged on the fixing plate II, and an inclined base plate is slidably inserted into the center of the mounting disc from the lower end of the fixing plate II.

Preferably, the first mounting seat and the second mounting seat are connected with the mounting plate through fixing bolts.

Preferably, an adjusting bolt is rotatably connected to the outer side of the inclined base plate, and the adjusting bolt is in threaded connection with the mounting seat II.

Preferably, a first locking hole is formed in the first pressing plate, a first locking bolt is inserted into the first locking hole, and the first locking bolt penetrates through the first mounting seat to be in threaded connection with the mounting disc.

Preferably, a second locking hole is formed in the second pressing plate, a second locking bolt is inserted into the second locking Kong Erna, and the second locking bolt penetrates through the second mounting seat to be in threaded connection with the mounting disc.

Preferably, the first locking hole and the first locking hole Kong Erfen are respectively formed at two ends of the first pressing plate and the second pressing plate.

Preferably, the first mounting seat, the first fixing plate, the second mounting seat and the second fixing plate are provided with limiting clamping grooves at the central positions close to the mounting disc.

Preferably, the bottom of the second fixing plate is obliquely arranged.

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

1. this processing equipment of eccentric shaft sleeve is fixed the eccentric shaft sleeve through the cooperation of clamping component one and clamping component two to through the upset of rotatable fixed plate one and fixed plate two, compress tightly the lower extreme protruding position in figure 1 and fix, conveniently carry out hole processing to the eccentric through-hole of eccentric shaft sleeve, when need carry out processing to the upper end inclined shaft section of thick bamboo of eccentric shaft sleeve, insert the bottom of eccentric shaft sleeve one side with the inclined backing plate that is located on clamping component two, revise the inclination of the upper end inclined shaft section of thick bamboo of eccentric shaft sleeve, make its periphery be in vertical state, make things convenient for processing equipment to the outer axle of eccentric shaft sleeve to carry out turning processing, use through the different parts on the same anchor clamps, can realize two different clamping states to the eccentric shaft sleeve, conveniently carry out processing to the middle part eccentric through-hole of eccentric shaft sleeve, and the inclined shaft section of thick bamboo of upper end, avoid changing different anchor clamps and the problem of replacing different processing equipment.

2. This eccentric shaft sleeve's processing equipment is used for adjusting the position of slope backing plate through setting up adjusting bolt, rotates through rotation adjusting bolt and mount pad two screw threads to adjusting bolt's extension position, thereby adjusting the position that is located the slope backing plate of adjusting bolt front end, thereby can push the bottom of eccentric shaft sleeve with the slope backing plate, perhaps take out the bottom of eccentric shaft sleeve away, be convenient for control and regulation.

Drawings

FIG. 1 is a schematic view of an eccentric sleeve in the prior art;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is an exploded view of a portion of the structure of the present utility model;

fig. 4 is a schematic view of a second structure of the mounting seat of the present utility model.

In the figure: 1. a clamping shaft; 2. a mounting plate; 3. a first mounting seat; 4. a first fixing plate; 5. a fixing bolt; 6. a first locking bolt; 7. a first pressing plate; 8. a second locking bolt; 9. a second pressing plate; 10. a tilting pad; 11. a second fixing plate; 12. a second mounting seat; 13. and (5) adjusting a bolt.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As described in the background art, when the existing fixture processes the eccentric through hole and the upper end tilting shaft cylinder of the eccentric shaft sleeve, different fixtures are needed, and the production and the processing cannot be performed in the same fixture, so that the processing procedure and the production cost are increased.

In order to solve the technical problem, the utility model provides processing equipment of an eccentric shaft sleeve, which is applied to the technical field of eccentric shaft sleeve processing.

Specifically, referring to fig. 2-4, a machining device for an eccentric shaft sleeve includes a clamping shaft 1 and a mounting plate 2 positioned at the upper end of the clamping shaft 1, wherein a clamping mechanism is mounted on the mounting plate 2, and the clamping mechanism includes a first clamping component and a second clamping component;

the clamping assembly I comprises a mounting seat I3 mounted with the mounting plate 2 and a fixing plate I4 rotatably connected with the upper end of the mounting seat I3, and a pressing plate I7 is arranged on the fixing plate I4;

the clamping assembly II comprises a mounting seat II 12 mounted on the mounting plate 2 and a fixing plate II 11 rotatably connected with the upper end of the mounting seat II 12, a pressing plate II 9 is arranged on the fixing plate II 11, and an inclined base plate 10 is slidably inserted into the lower end of the fixing plate II 11 towards the center of the mounting plate 2.

The clamping shaft is arranged on the machining center, so that a corresponding mounting disc is conveniently mounted and fixed, the eccentric shaft sleeve is placed in the middle of the mounting disc, the eccentric shaft sleeve is fixed through the cooperation of the clamping assembly I and the clamping assembly II, the protruding part at the lower end in the figure 1 is pressed and fixed through the overturning of the rotatable fixing plate I and the rotatable fixing plate II, the eccentric through hole of the eccentric shaft sleeve is conveniently machined, equipment is conveniently machined, the fixing plate I and the fixing plate II are pressed and fixed through the pressing plate I and the pressing plate II, and the eccentric shaft sleeve is stably pressed and pressed;

when the upper end inclined shaft cylinder of the eccentric shaft sleeve is required to be processed, the clamping assembly I and the clamping assembly II are unlocked, the inclined base plate positioned on the clamping assembly II is inserted into the bottom of one side of the eccentric shaft sleeve, the inclined angle of the upper end inclined shaft cylinder of the eccentric shaft sleeve is corrected, the periphery of the inclined shaft cylinder is in a vertical state, the outer shaft of the eccentric shaft sleeve is convenient to be turned by processing equipment, two different clamping states can be realized on the eccentric shaft sleeve through different parts on the same clamp, the middle eccentric through hole of the eccentric shaft sleeve and the inclined shaft cylinder at the upper end are convenient to process, and the problems of replacing different clamps and replacing different processing equipment are avoided.

In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

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 definition or explanation thereof is necessary in the following figures.

Example 1

Referring to fig. 2-4, the provided eccentric shaft sleeve processing device is further optimized, and comprises a clamping shaft 1 and a mounting plate 2 positioned at the upper end of the clamping shaft 1, wherein a clamping mechanism is arranged on the mounting plate 2, and comprises a clamping component I and a clamping component II; the clamping shaft is arranged on the machining center, the corresponding mounting disc is conveniently mounted and fixed, the eccentric shaft sleeve is placed in the middle of the mounting disc, and the eccentric shaft sleeve is fixed through the matching of the first clamping component and the second clamping component.

The clamping assembly I comprises a mounting seat I3 mounted with the mounting plate 2 and a fixing plate I4 rotatably connected with the upper end of the mounting seat I3, and a pressing plate I7 is arranged on the fixing plate I4; the first fixed plate can be rotated through overturning, the lower end protruding part in fig. 1 is pressed and fixed, the eccentric through hole of the eccentric shaft sleeve is convenient to carry out hole processing, the first fixed plate is matched with the pressing plate to carry out fixed limiting, the stability of pressing down and fixing is improved, the first fixed plate is rotated, the locking of the eccentric shaft sleeve can be relieved, and the disassembly operation is convenient.

The clamping assembly II comprises a mounting seat II 12 mounted on the mounting plate 2 and a fixing plate II 11 rotatably connected with the upper end of the mounting seat II 12, wherein a pressing plate II 9 is arranged on the fixing plate II 11, the fixing plate II can be rotated through overturning, the lower end protruding part in the figure 1 is pressed and fixed, the eccentric through hole of the eccentric shaft sleeve is convenient to process, the fixing plate II is matched with the pressing plate II to fix and limit the fixing plate II, the stability of pressing and fixing is improved, the mounting seat I3 and the mounting seat II 12 are connected with the mounting plate 2 through fixing bolts 5, the mounting seat I and the mounting seat II are locked on the mounting plate through the fixing bolts, the disassembly and the use are convenient, and different clamps are convenient to replace.

The lower end of the fixing plate II 11 is slidably inserted into the center of the mounting disc 2 to form an inclined base plate 10, when the inclined shaft cylinder at the upper end of the eccentric shaft sleeve is required to be processed, the clamping assembly I and the clamping assembly II are unlocked, the inclined base plate positioned on the clamping assembly II is inserted into the bottom of one side of the eccentric shaft sleeve, the inclined angle of the inclined shaft cylinder at the upper end of the eccentric shaft sleeve is corrected, the periphery of the inclined base plate is in a vertical state, the outer shaft of the eccentric shaft sleeve is convenient to carry out turning processing on the outer shaft of the eccentric shaft sleeve by processing equipment, two different clamping states can be realized on the eccentric shaft sleeve by using different parts on the same clamp, the outer side of the inclined base plate 10 is rotationally connected with an adjusting bolt 13, the adjusting bolt 13 is in threaded connection with the mounting seat II, the position of the adjusting bolt is used for adjusting the inclined base plate by arranging the adjusting bolt, and the two threads of the mounting seat are rotated by rotating the adjusting bolt, so that the position of the inclined base plate positioned at the front end of the adjusting bolt is adjusted, the inclined base plate can be pushed to the bottom of the eccentric shaft sleeve or pulled out of the eccentric shaft sleeve, and control and adjustment are convenient.

Example 2

The eccentric shaft sleeve processing device provided in embodiment 1 is further optimized, specifically, as shown in fig. 3, a locking hole I is formed in a pressing plate I7, a locking bolt I6 is inserted into the locking hole I, the locking bolt I6 penetrates through a mounting seat I3 to be in threaded connection with a mounting plate 2, the pressing plate I and the mounting seat I can be connected in series through the locking bolt I by arranging the locking bolt I penetrating through the pressing plate I and the mounting seat I, and the pressing plate I is connected with the mounting plate through threads on the locking bolt I, so that the pressing plate I is fixed and pressed down, and the fixing plate I is fixed through the pressing plate I.

The second pressing plate 9 is provided with a second locking hole, the second locking Kong Erna is inserted with a second locking bolt 8, the second locking bolt 8 penetrates through the second mounting seat 12 and is in threaded connection with the mounting plate 2, the second pressing plate and the second mounting seat can be connected in series through the second locking bolt and are connected with the mounting plate through threads on the second locking bolt, the second pressing plate is fixed and pressed down, the second fixing plate is fixed through the second pressing plate, the first locking hole and the second locking Kong Erfen are respectively arranged at two ends of the first pressing plate 7 and the second pressing plate 9, the first pressing plate and the second pressing plate can be stably fixed through the first locking hole and the second locking hole which are arranged at two ends of the first pressing plate 7 and the second pressing plate 9, and stability is improved.

Example 3

To the processing equipment of eccentric shaft sleeve that embodiment 1 provided further optimizes, specifically, as shown in fig. 3, mount pad one 3, fixed plate one 4, mount pad two 12 and fixed plate two 11 are close to the central point that the mount pad 2 put and have all been seted up spacing draw-in groove, all be provided with spacing draw-in groove on mount pad one 3, fixed plate one 4, mount pad two 12 and fixed plate two 11 are close to the mount pad 2, carry out the joint to the outer lane of eccentric shaft sleeve fixedly through spacing draw-in groove that can be better to improve stability, improve machining precision.

Working principle: the clamping shaft 1 is arranged on a machining center, the eccentric shaft sleeve is placed in the middle of the mounting disc 2, the protruding parts at the lower end in fig. 1 are pressed and fixed through the overturning of the rotatable fixing plate I4 and the rotatable fixing plate II 11, the fixing plate I4 and the fixing plate II 11 are pressed and fixed through the pressing plate I7 and the pressing plate II 9, when the upper inclined shaft cylinder of the eccentric shaft sleeve is required to be machined, the clamping assembly I and the clamping assembly II are unlocked, the inclined base plate 10 positioned on the clamping assembly II is inserted into the bottom of one side of the eccentric shaft sleeve, and the inclined angle of the inclined shaft cylinder at the upper end of the eccentric shaft sleeve is corrected, so that the periphery of the inclined shaft cylinder at the upper end of the eccentric shaft sleeve is in a vertical state.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.

Claims

1. The utility model provides a processing equipment of eccentric shaft cover, includes the centre gripping axle and is located the mounting disc of centre gripping axle upper end, its characterized in that: the mounting plate is provided with a clamping mechanism, and the clamping mechanism comprises a clamping component I and a clamping component II;

2. The apparatus for machining an eccentric sleeve as claimed in claim 1, wherein: the first mounting seat and the second mounting seat are connected with the mounting plate through fixing bolts.

3. The apparatus for machining an eccentric sleeve as claimed in claim 1, wherein: the outside rotation of slope backing plate is connected with adjusting bolt, adjusting bolt and mount pad two threaded connection.

4. The apparatus for machining an eccentric sleeve as claimed in claim 1, wherein: the first pressing plate is provided with a first locking hole, a first locking bolt is inserted into the first locking hole, and the locking bolt penetrates through the first mounting seat to be in threaded connection with the mounting disc.

5. The eccentric sleeve processing apparatus as claimed in claim 4, wherein: and a second locking hole is formed in the second pressing plate, a second locking bolt is inserted into the second locking Kong Erna, and the second locking bolt penetrates through the second mounting seat and is in threaded connection with the mounting disc.

6. The eccentric sleeve processing apparatus as claimed in claim 5, wherein: the first locking hole and the second locking hole Kong Erfen are respectively formed at two ends of the first pressing plate and the second pressing plate.

7. The apparatus for machining an eccentric sleeve as claimed in claim 1, wherein: and the first mounting seat, the first fixing plate, the second mounting seat and the second fixing plate are provided with limiting clamping grooves at the central positions close to the mounting disc.

8. The apparatus for machining an eccentric sleeve as claimed in claim 1, wherein: the bottom of the second fixing plate is obliquely arranged.