CN215701099U

CN215701099U - Roller skin processing frock

Info

Publication number: CN215701099U
Application number: CN202121913415.XU
Authority: CN
Inventors: 程泽江; 戴明乐; 周必生; 罗政
Original assignee: Anhui Conch Kawasaki Equipment Manufacturing Co ltd
Current assignee: Anhui Conch Kawasaki Equipment Manufacturing Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-01
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a roller leather processing tool, wherein a supporting frame assembly is detachably and fixedly connected at the corner of the bottom of a clamping frame, the supporting frame assembly comprises a first supporting frame and a second supporting frame which are mutually replaced and installed, the middle part of the clamping frame is provided with two working states of excircle puller assemblies, the top of the clamping frame is provided with a first puller bolt and a second puller bolt, the first supporting frame, the excircle puller assembly in one working state and the first puller bolt are clamped on the surface of a roller leather with a larger size, and the second supporting frame, the excircle puller assembly in the other working state and the second puller bolt are clamped on the surface of a roller leather with a smaller size. According to the roller leather clamping device, only small adjustment is needed, the same clamping assembly can clamp the roller leather with two sizes, too many tools are not needed, and too much space of a factory building is not occupied.

Description

Roller skin processing frock

Technical Field

The utility model belongs to the technical field of grinding roller processing, and relates to a roller shell processing tool.

Background

MLS3424 and MLS3626 roll skins are cement grinding roller equipment products, 12 pieces of the roll skins are assembled on a grinding roller body, and the inner circle of each roll skin is attached to the outer circle of the grinding roller body, so that the inner circle and the end face of each roll skin need to be machined, but single piece machining cannot be performed, only 12 pieces of the roll skins are assembled together, and then the inner circle and the end face of a pressing plate are machined through a tool. The processing of every kind of roller skin of prior art all needs to correspond a frock, causes the frock too much, puts area great in the factory building on the one hand, and on the other hand too much frock also can cause very big cost to waste.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a roller leather processing tool, and solves the problems that in the prior art, each roller leather needs to be processed by a corresponding tool, so that too many tools are needed, the occupied area of the tools placed in a factory building is large, and the excessive tools cause great cost waste.

A roller skin processing frock, including the centre gripping subassembly, the centre gripping subassembly includes holding frame, carriage assembly, excircle top tight subassembly and goes up top tight bolt assembly, the holding frame is Contraband type structure, the detachable fixedly connected with in edge of holding frame bottom the carriage assembly, the carriage assembly is including the first support frame and the second support frame of mutual replacement installation, the middle part of holding frame is equipped with the excircle top tight subassembly of two kinds of operating condition, the top of holding frame is equipped with first top tight bolt and second top tight bolt, first top tight bolt and second top tight bolt set up respectively in the top of first support frame and second support frame, excircle top tight subassembly and the first surface of top tight bolt centre gripping at the roller skin of great size under first support frame, another kind of operating condition, excircle top tight subassembly and second top tight bolt under second support frame, another kind of operating condition are on the surface of the roller skin of centre gripping of small size altogether The surface of the skin.

The corner department that one side of holding frame was kept away from at first support frame and second support frame top is equipped with the lower extreme pressure that a spacing step and roller skin are in on the spacing step, top one side of spacing step is the arc structure just the arc side of spacing step pastes with the arc side of roller skin mutually.

The first support frame and the second support frame are fixed on the clamping frame through bolts, the height of the first support frame is lower than that of the second support frame, the first support frame is used for supporting a roller skin with a larger size, and the second support frame is used for supporting a roller skin with a smaller size.

The excircle puller assembly comprises an excircle first puller rod and an excircle second puller rod, the excircle first puller rod is fixed on the clamping frame, and the end part of the excircle first puller rod is opened with a bolt hole, one end of the excircle second puller rod is passed through a bolt and the bolt hole is connected with the excircle first puller rod fixed connection, during the roller sheet of a small size is clamped, the excircle second puller rod is passed through a bolt and the end part of the excircle first puller rod fixed connection and the excircle second puller rod is pressed at the roller sheet excircle center, during the roller sheet of a large size is clamped, the end part of the excircle first puller rod is pressed at the roller sheet excircle center.

The first puller bolt is arranged between the second puller bolt and the middle part of the clamping frame, the first puller bolt is pressed on a roller leather with a larger size, and the second puller bolt is pressed on a roller leather with a smaller size.

The utility model has the following advantages:

the utility model is provided with a clamping assembly, the assembled roller leather is clamped on the clamping assembly, the roller leather can be integrally hoisted for machining on a machine tool, excessive time of the machine tool is not occupied, a support frame assembly and an upper puller bolt assembly of the clamping assembly are respectively tightly pressed at the lower end and the upper end of the roller leather, an excircle puller assembly is tightly propped at the excircle center of the roller leather, three-direction clamping is realized, the roller leather is prevented from moving in subsequent machining, in addition, the support frame assembly comprises a first support frame and a second support frame, the excircle puller assembly comprises an excircle first puller rod and an excircle second puller rod, the upper puller bolt assembly comprises a first puller bolt and a second puller bolt, different support frames, upper puller bolts and excircle puller rods can be used according to the roller leather with different sizes, only small adjustment is needed, the same clamping assembly can clamp the roller leather with two sizes, and excessive tools are not needed, the waste of too many frocks can not be caused, and in addition, too much space of a factory building can not be occupied.

Drawings

FIG. 1 is a schematic view of the present invention holding a smaller size roll cover.

FIG. 2 is a front view of the structure shown in FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 holding a larger size roll cover.

The labels in the figures are: 1. a clamping frame; 2. rolling a roller skin; 3. a first support frame; 4. a limiting step; 5. a first tightening rod is arranged on the outer circle; 6. a second tightening rod is arranged on the outer circle; 7. a first puller bolt; 8. a second puller bolt; 9. a second support frame.

Detailed Description

The following detailed description of the embodiments of the present invention will be given in order to provide those skilled in the art with a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention.

As shown in fig. 1-3, the utility model provides a roll skin processing tool, which comprises a clamping assembly, wherein the clamping assembly comprises a clamping frame 1, a support frame assembly, an excircle tightening assembly and an upper tightening bolt assembly, the clamping frame 1 is in an Contraband type structure, the support frame assembly is detachably and fixedly connected with the corner of the bottom of the clamping frame 1, the support frame assembly comprises a first support frame 3 and a second support frame 9 which are mutually replaced and installed, the excircle tightening assemblies in two working states are arranged in the middle of the clamping frame 1, a first tightening bolt 7 and a second tightening bolt 8 are arranged at the top of the clamping frame 1, the first tightening bolt 7 and the second tightening bolt 8 are respectively arranged above the first support frame 3 and the second support frame 9, the excircle tightening assembly in one working state and the first tightening bolt 7 are clamped on the surface of a roll skin 2 with a larger size together, the second supporting frame 9, the excircle puller component in another working state and the second puller bolt 8 clamp the surface of the roller leather with smaller size together.

The corner department that one side of holding frame 1 was kept away from at first support frame 3 and second support frame 9 top is equipped with the lower extreme pressure that a spacing step 4 and roller skin 2 are in on the spacing step 4, top one side of spacing step 4 is the arc structure just the arc side of spacing step 4 pastes with the arc side of roller skin mutually. The bottom of spacing step 4 is used for supporting the bottom of roller skin 2, and the arc side of spacing step is used for supporting the cambered surface of roller skin, makes roller skin 2 support to obtaining the multiple spot, and stability is higher during the centre gripping.

The supporting frame assembly is fixed on the clamping frame 1 through bolts, the height of the first supporting frame 3 is lower than that of the second supporting frame 9, the first supporting frame 3 is used for supporting a roller skin with a larger size, and the second supporting frame 9 is used for supporting a roller skin with a smaller size. First support frame 3 and second support frame 9 are all through the bolt fastening on clamping frame 1, can dismantle first support frame 3 and second support frame 9 through external force equipment, can install fast like this, fix a position fast for first support frame 3 and second support frame 9's change efficiency can select the not support frame of co-altitude according to the roller skin 2 of equidimension not, make its suitability higher.

The tight subassembly in excircle top includes the first tight pole 5 in excircle and the tight pole 6 in excircle second top, the first tight pole 5 in excircle is fixed on the holding frame 1 and the tip of the first tight pole 5 in excircle opens there is the bolt hole, wherein one end of the tight pole 6 in excircle second top pass through the bolt with the bolt hole with the first tight pole 5 fixed connection in excircle, during the less size roller skin of centre gripping, excircle second top tight pole 6 pass through the bolt with 5 fixed connection in excircle first top tight pole and the tip of excircle second top tight pole 6 are pressed in roller skin excircle center department, and during the great size roller skin of centre gripping, the tip of the first tight pole 5 in excircle is pressed roller skin excircle center department. The excircle tightening rods at different positions can be selected according to the roller skins 2 with different sizes, so that the applicability is higher.

First puller bolt is established between the middle part of second puller bolt 8 and holding frame 1, first puller bolt 7 is pressed on the roller skin of bigger size, second puller bolt 8 is pressed on roller skin 2 of smaller size, can select the puller bolt of different positions according to roller skin 2 of different sizes, makes its suitability higher.

When the roller leather is used, the assembled roller leather is firstly clamped on the clamping assembly and then integrally hoisted on a machine tool for processing, so that excessive time of the machine tool is not occupied, when a roller leather 2 with larger size is clamped, the lower part of the roller leather 2 is firstly placed at the position of the limiting step 4 at the top of the first supporting frame 3, then the first puller bolt 7 is tightly propped at the upper end of the roller leather 2, the clamping of the upper and lower ends of the roller leather 2 is realized, then the first puller rod 5 of the excircle is tightly propped at the center of the excircle of the roller leather, the clamping in three directions is realized, the subsequent movement in the processing is avoided, when the roller leather 2 with smaller size is clamped, the first supporting frame 3 is firstly disassembled, the second supporting frame 9 is installed, the lower part of the roller leather 2 is firstly placed at the position of the limiting step 4 at the top of the second supporting frame 9, then the second puller bolt 8 is tightly propped at the upper end of the roller leather 2, realize the upper and lower both ends of roller skin 2 and press from both sides tightly, then fix excircle second tightening rod 6 at the tip of excircle first tightening rod 5, excircle second tightening rod 6 pushes up tightly at the excircle center of roller skin, realize the clamp tightly of three positions, at this in-process, only need make little adjustment, same centre gripping subassembly just can the roller skin of two kinds of sizes of centre gripping, need not set up too much frock, can not cause the waste of too much frock, also can not occupy too much space of factory building in addition.

The utility model is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the utility model is not limited by the above-mentioned manner, and it is within the scope of the utility model to adopt various insubstantial modifications of the inventive concept and solution of the utility model, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The utility model provides a roll skin processing frock, includes centre gripping subassembly, its characterized in that: the clamping assembly comprises a clamping frame (1), a supporting frame assembly, an excircle jacking assembly and an upper jacking bolt assembly, the clamping frame (1) is of an Contraband-type structure, the supporting frame assembly is detachably and fixedly connected with the edge of the bottom of the clamping frame (1), the supporting frame assembly comprises a first supporting frame (3) and a second supporting frame (9) which are mutually replaced and installed, the excircle jacking assembly in two working states is arranged in the middle of the clamping frame (1), a first jacking bolt (7) and a second jacking bolt (8) are arranged at the top of the clamping frame (1), the first jacking bolt (7) and the second jacking bolt (8) are respectively arranged above the first supporting frame (3) and the second supporting frame (9), the excircle jacking assembly in one working state and the first jacking bolt (7) are jointly clamped on the surface of a large-size roll skin (2), the second supporting frame (9), the excircle tightening component in another working state and the second tightening bolt (8) clamp the surface of the roller skin with smaller size together.

2. The roll skin processing frock of claim 1, characterized in that: the corner department that one side of holding frame (1) was kept away from at first support frame (3) and second support frame (9) top is equipped with the lower extreme pressure that a spacing step (4) and roller skin (2) are in on spacing step (4), top one side of spacing step (4) is the arc structure just the arc side of spacing step (4) is pasted mutually with the arc side of roller skin.

3. The roll skin processing frock of claim 2, characterized in that: the roller mill is characterized in that the first support frame (3) and the second support frame (9) are fixed on the clamping frame (1) through bolts, the height of the first support frame (3) is lower than that of the second support frame (9), the first support frame (3) is used for supporting a roller skin with a larger size, and the second support frame (9) is used for supporting a roller skin with a smaller size.

4. The roll skin processing frock of claim 3, characterized in that: the tight subassembly in excircle top includes first tight pole (5) in excircle and excircle second tight pole (6), first tight pole (5) in excircle are fixed on holding frame (1) and the tip of first tight pole (5) in excircle is opened there is the bolt hole, wherein one end of excircle second tight pole (6) pass through the bolt with the bolt hole with first tight pole (5) in excircle fixed connection, during the less size roller sheet of centre gripping, excircle second tight pole (6) pass through the bolt with the tip pressure of first tight pole (5) fixed connection in excircle and excircle second tight pole (6) in excircle is in roller sheet excircle center department, during the great size roller sheet of centre gripping, the tip pressure of first tight pole (5) in excircle is in roller sheet center department.

5. The roll skin processing frock of claim 4, its characterized in that: the first puller bolt is arranged between the middle parts of the second puller bolt (8) and the clamping frame (1), the first puller bolt (7) is pressed on a roller leather with a larger size, and the second puller bolt (8) is pressed on a roller leather (2) with a smaller size.