CN220241400U - Roller clamping rotary table and roller set parallelism measuring tool - Google Patents

Abstract

The utility model discloses a roller clamping turntable and roller set parallelism measuring tool, which comprises a rotating assembly, a rotating assembly and a rotating assembly, wherein the rotating assembly comprises a guide rail plate and a circular truncated cone base; the clamping roller assembly comprises a translation plate which is symmetrically arranged with the guide rail plate in a sliding connection mode, sliding rails are arranged on the translation plate, two cross bars which are symmetrically arranged are connected in the sliding rails in a sliding connection mode, first flexible tight blocks are arranged on the cross bars, and fastening assemblies are fixedly connected to the cross bars. The connecting rod assembly comprises a connecting telescopic rod, a first telescopic end head and a second telescopic end head are respectively arranged at two ends of the connecting telescopic rod, a connector is arranged on the first telescopic end head, elastic chucks are arranged at two ends of an interface bearing piece arranged on the second telescopic end head, the second telescopic end head can be embedded into the elastic chucks, one end of the end rod is slidably connected with the second telescopic end head, and the other end of the end rod can be embedded into the elastic chucks. The defect that the existing measuring tool cannot measure after the roller assembly is completed is overcome, and the tool is uniquely fixed on the roller assembly to extend the measuring mode, so that the measuring process is more stable and efficient.

Description

Roller clamping rotary table and roller set parallelism measuring tool

Technical Field

The utility model relates to the field of roller set measurement, in particular to a roller clamping turntable and a roller set parallelism measuring tool.

Background

The roller set technology is currently used in the field of lithium batteries, wherein the lithium battery equipment is compact in structure, more in roller set and smaller in space; the relative precision requirement between roller groups is high; the overall assembly precision is high; if the equipment roller parallelism precision is not high, the belt material in the equipment production is deviated, tension wrinkles occur, and the production quality is affected;

because the parallelism detection tool in the market is inflexible and occupies a large space, the parallelism detection tool can only be debugged at one side in the assembling process, the roller set with high precision requirement is assembled and debugged first, the roller set after the assembling is assembled, and then the subsequent roller set is regulated. There is equipment obstruction between two rollers that have relative parallelism requirement, the existing parallelism frock in market can't realize measuring, can only dismantle middle roller group and measure again, this can cause the loaded down with trivial details of process in the operation of timing precision, these two rollers can not transfer again after the timing, the relative precision of the roller of back installation needs to be moved just the roller group position that the timing was good earlier, analogized, the precision probably relaxes in proper order, lead to the difficult assurance of whole equipment precision, so design one kind can be at all roller equipment assembly back of accomplishing, the roller group parallelism measurement frock of repeated timing is carried out to the parallelism tolerance of roller group.

Disclosure of Invention

This section is intended to summarize some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments, which may be simplified or omitted from the present section and description abstract and title of the application to avoid obscuring the objects of this section, description abstract and title, and which is not intended to limit the scope of this utility model.

In view of the above and/or the problems existing in the prior art that the commercial parallelism detecting tool is inflexible and occupies a large space, only one side of the tool can be debugged in the assembling process, the roller set with high precision requirement is assembled and debugged first, and the roller set is assembled again later, the utility model is provided.

Therefore, the utility model aims to solve the technical problem that the base of the measuring tool is adjusted to be fixed on one roller set, and the flexible steering function is provided by taking the base as an axis so as to adapt to the function of measuring the roller sets in all directions around.

In order to solve the technical problems, the utility model provides the following technical scheme: the roller clamping turntable comprises a rotating assembly, a rotating assembly and a rotating assembly, wherein the rotating assembly comprises a guide rail plate and a circular truncated cone base;

the clamping roller assembly comprises a translation plate which is symmetrically arranged in sliding connection with the guide rail plate, sliding rails are arranged on the translation plate, two cross bars which are symmetrically arranged are connected in the sliding rails in a sliding manner, first flexible tight blocks are arranged on the cross bars, and fastening assemblies are fixedly connected to the cross bars.

As a preferable scheme of the over-roller clamping turntable, the utility model comprises the following steps: the fastening assembly comprises a first telescopic rod, a rotating shaft and a second telescopic rod, and one end of the first telescopic rod is fixedly connected with the cross rod.

As a preferable scheme of the over-roller clamping turntable, the utility model comprises the following steps: the rotating shaft is close to one side of the rotating assembly and is rotationally connected with the first telescopic rod, the other side of the rotating shaft is rotationally connected with the second telescopic rod, and one end of the second telescopic rod is rotationally connected with a second flexible tight block.

As a preferable scheme of the over-roller clamping turntable, the utility model comprises the following steps: the flexible tight piece of second all fixedly connected with flexible connecting band, so flexible connecting band one side is a set of, and every side symmetry sets up two, and a set of homonymy flexible connecting band is equipped with the groove block, another set of homonymy flexible connecting band is equipped with the fixture block.

As a preferable scheme of the over-roller clamping turntable, the utility model comprises the following steps: the groove block is provided with a longitudinal groove, and one side of the longitudinal groove is provided with a transverse groove.

As a preferable scheme of the over-roller clamping turntable, the utility model comprises the following steps: the fixture block is provided with a protruding block, a groove is formed in the protruding block, a spring block is arranged in the groove, and one end of the spring block is provided with an inclined plane M.

As a preferable scheme of the over-roller clamping turntable, the utility model comprises the following steps: the guide rail plate is fixedly connected with a round platform base, the round platform base is rotatably connected with a rotary table through a main rotating shaft, and threaded perforations are symmetrically formed in the rotary table.

The utility model has the beneficial effects that: the base round table is provided for the measuring tool, and the round table can be stably fixed on the reference roller (shaft roller) by means of the fastening assembly.

In view of the equipment obstruction between two rollers with relative parallelism requirements, the existing parallelism tool in the market cannot realize measurement, only the middle roller set can be disassembled for measurement, so that complicated procedures can be caused in the precision adjustment operation, the two rollers cannot be adjusted after the precision adjustment operation is finished, the relative precision of the later-installed rollers needs to be shifted to the position of the roller set which is adjusted first, and the like, so that the precision can be sequentially widened, and the precision of the whole equipment is difficult to guarantee.

Therefore, the technical problem to be solved by the utility model is to design a roller set parallelism measuring tool capable of repeatedly adjusting the parallelism tolerance of the roller set after all the rollers are assembled.

In order to solve the technical problems, the utility model also provides the following technical scheme: the roller set parallelism measuring tool comprises the roller clamping turntable and a connecting rod assembly, wherein the connecting rod assembly comprises a connecting telescopic rod, an end rod, a bearing piece and a threaded rod;

the telescopic connecting rod is characterized in that a first telescopic end head and a second telescopic end head are respectively arranged at two ends of the connecting telescopic rod, a connector is arranged on the first telescopic end head, an interface is arranged on the second telescopic end head, elastic chucks are arranged at two ends of the bearing piece, the second telescopic end head is embedded into the elastic chucks, one end of the end rod is slidably connected with the second telescopic end head, and the other end of the end rod is embedded into the elastic chucks.

As a preferable scheme of the roller set parallelism measuring tool, the utility model comprises the following steps: the connector is in threaded connection with the connector, and notches are formed in the first telescopic end head and the second telescopic end head.

As a preferable scheme of the roller set parallelism measuring tool, the utility model comprises the following steps: the bearing piece has a telescopic function, one end of the threaded rod threaded part is in threaded connection with the threaded through hole, the other end of the threaded rod threaded part is fixedly connected with the elastic clamp, and the elastic clamp is fixedly connected with the dial indicator.

The utility model has the beneficial effects that: the defect that the existing measuring tool cannot measure after the roller assembly is completed is overcome, and the tool is uniquely fixed on the roller assembly to extend the measuring mode, so that the measuring process is more stable and efficient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic structural diagram of a roller clamping turntable and a roller set parallelism measuring tool according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a roller clamping turntable according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a partial structure of a groove block and a clamping block in a roller clamping turntable according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a connecting rod assembly in a roller clamping turntable and a roller set parallelism measuring tool according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a short measurement state in a roller clamping turntable and a roller set parallelism measurement tool according to an embodiment of the present utility model;

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration only, and in which is shown by way of illustration only, and in which the scope of the utility model is not limited for ease of illustration. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Further still, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1-2, the embodiment provides a roller clamping turntable, which comprises a rotating assembly 100, wherein the rotating assembly 100 is a circular base fixed on a shaft roller set, and comprises a guide rail plate 101 with a guide rail at the bottom and a round platform base 102 above;

further, the roller clamping assembly 200 comprises two translation plates 201 which are symmetrically arranged with the guide rail plate 101 in a sliding connection mode, sliding rails 201a are arranged on the translation plates 201, the sliding rails 201a are divided into two sections and do not extend to the outside of the translation plates 201, cross bars 202 are respectively connected in the two sections of the divided sliding rails 201a in a sliding mode, the two cross bars 202 are symmetrically arranged, first flexible tight blocks 202a are respectively arranged on the cross bars 202, the flexible tight blocks 202a are vertically arranged, the width between the two tight blocks can be adjusted, the two tight blocks can be tightly attached to two sides of a roller set, the whole turntable is fixed on the roller set, and the cross bars 202 are fixedly connected with the fastening assemblies 300.

In detail, the fastening assembly 300 includes an L-shaped first telescopic rod 301, a rotating shaft 302, and an L-shaped second telescopic rod 303, where one end of the first telescopic rod 301 is fixedly connected to the cross rod 202.

The rotating shaft 302 is rotatably connected with the first telescopic rod 301 in the direction of approaching one side of the rotating assembly 100, the other side of the rotating shaft is rotatably connected with the second telescopic rod 303, one end of the second telescopic rod 303 is rotatably connected with the second flexible tight block 303a, the second flexible tight block 303a is generally tightly attached to the lower side of the roller set and is placed perpendicular to the first judice tight block 202a, and therefore the second flexible tight block 303a is connected with the second telescopic rod 303 through the tight block rotating shaft;

the fixing band formed by the above components is a lower component from top to bottom:

the cross bar 202, the first telescopic rod 301, the rotating shaft 302, the second telescopic rod 303 and the second flexible tightening block 303a.

Example 2

Referring to fig. 1-3, a second embodiment of the present utility model is based on the previous embodiment, and differs from the previous embodiment in that: the flexible tight piece 303a of second is all fixedly connected with flexible connecting band 304, and flexible connecting band 304 is the flexible material equally, has stronger extensibility, and extension state is very much longer than natural state, and flexible connecting band 304 symmetry is equipped with two sets of, and every group is two, and flexible connecting band 304 of one set of homonymy is equipped with groove block 305, and flexible connecting band 304 of another group homonymy is equipped with fixture block 306, and fixture block 306 corresponds with the groove block 305 two by two, can form the cooperation.

In detail, as is apparent from fig. 3, the groove block 305 is provided with a vertical groove 305a, and a lateral groove 305b is provided in the middle portion of the inner side of the vertical groove 305 a;

the fixture block 306 is provided with a convex block 306a, the convex block 306a is provided with a groove 306b, a spring block 306b-1 is arranged in the groove 306b, the spring block 306b-1 is elastically connected with the groove 306b through a spring, the spring block is extruded to be extruded back to the groove 306b, and one end of the spring block 306b-1 is provided with an inclined plane M;

in detail, it can be seen from the structures of the slot block 305 and the clamping block 306 that the two can be inserted into each other to form a limit, the clamping block 306 can be directly placed into the notch of the body of the slot block 305, the protruding block 306a can pass through the inside of the longitudinal slot 305a, the spring block 306b-1 can be pressed and retracted into the groove 306b through the contact between the inclined plane M and the slot block 305 in the process, and when the spring block 306b-1 arrives at the position of the transverse slot 305b, the space of the transverse slot 305b can lead the spring block 306b-1 to pop up again, so that the limit is formed, and the limit is cancelled only by pushing the spring block 306b-1 back.

The connection portion between the measuring tool and the axial roller set is the description in the above embodiment, and the specific adhesive fastening flow path is as follows:

the translation plate 201 is moved to a proper width, the diameter of the shaft roller set can be matched, the first flexible tightening block 202a can be tightly attached to the upper half part of the shaft roller set, the first telescopic rod 301 and the second telescopic rod 303 are adjusted through the rotating shaft 302, the first telescopic rod 301 and the second telescopic rod 303 are extended and rotated, the second flexible tightening block 303a is horizontally arranged and can tightly attach to the lower half part of the shaft roller set, the clamping block 306 is embedded into the groove block 305, the fixing of the shaft roller set by the roller clamping turntable for measuring work can be completed, and the parallelism measurement is carried out on the roller set in the peripheral direction by taking the rotation of the first flexible tightening block as a base point.

Further, a circular table base 102 is fixedly connected to the guide rail plate 101, a rotary table 102a is rotatably connected to the circular table base 102 through a main rotary shaft 103, the rotary table 102a can rotate around the main rotary shaft 103 as an axis, a basic rotation function of the rotary table is achieved, and threaded through holes 104 are symmetrically formed in the rotary table 102a and are used for being connected with a subsequent connecting rod portion.

Example 3

Referring to fig. 1 to 5, in a third embodiment of the present utility model, there is provided a roller set parallelism measuring tool, which is based on the previous embodiment, and is different from the previous embodiment in that: the connecting rod assembly 400 comprises a connecting telescopic rod 401 which is responsible for extending and retracting, an end rod 402 which is responsible for end connection, a bearing piece 403 which is responsible for bearing combination and a threaded rod 404 which is responsible for connecting a turntable;

further, two ends of the connecting telescopic rod 401 are respectively provided with a first telescopic end 401a and a second telescopic end 401b, the first telescopic end 401a is provided with a connector 401a-1, the second telescopic end 401b is provided with an interface 401b-1, the two ends can be mutually matched to form connection so as to ensure that the telescopic rod can be connected in a plurality of ways, the extension range is increased, two ends of the receiving member 403 are provided with elastic chucks 403a, rod ends connected with the elastic chucks can be clamped, the second telescopic end 401b can be embedded into the elastic chucks 403a to form connection, one end of the end rod 402 is slidably connected with the second telescopic end 401b, the end rod 402 also has a telescopic function, and the other end of the end rod 402 can be embedded into the elastic chucks 403a to form connection.

In detail, the connector 401a-1 can be connected with the connector 401b-1 in a threaded manner to form a plurality of rod members to extend, the first telescopic end 401a and the second telescopic end 401b are respectively provided with a notch 405, and the notches 405 can assist the fingers of the staff to operate the rod members to stretch.

In detail, the supporting member 403 has a telescopic function, the height of the supporting member can be adjusted to pass through other roller sets, one end of the threaded portion of the threaded rod 404 can be in threaded connection with the threaded through hole 104, the other end of the threaded portion of the threaded rod can be fixedly connected with the elastic clamping head 403a to ensure the stability of the connecting end of the rotating table, the elastic clamping head 403a can be fixedly connected with the dial indicator 406, and the contact portion of the dial indicator 406 can contact the roller set to be measured, so that the tolerance relation of parallelism is obtained.

The above relation can be obtained, and the connecting rod part of the measuring tool can have various forms, for example:

extended state: threaded rod 404+ receiver 403+ end rod 402+ connects telescoping rod 401(s) +receiver 403+ dial gauge, as in fig. 1.

Short measurement state: threaded rod 404+ connects telescopic rod 401+ to receiver 403+ dial gauge, as shown in fig. 5

The connection parts can be in bearing connection, so the state can be adjusted in various ways according to actual conditions, and the roller set is suitable for various roller sets.

Example 4

Referring to fig. 1-5, a fourth embodiment of the present utility model is based on the previous embodiment, and differs from the previous embodiment in that:

the measuring method and the result process of the whole tool are as follows:

(1) Firstly, measuring the distance between one end of a roller: the round table is adjusted and increased to be placed on the surface of the reference roller, the measuring tool is attached to the reference roller by means of the clinging block after positioning is completed, the needle head of the dial indicator is adjusted to be slightly longer than the nearest point of the measured roller (namely, the dial indicator generates half circle to half circle of reading), the groove block and the clamping block are connected to complete fastening, the dial indicator head moves in an arc along the section of the measured roller, the reading change of the dial indicator is observed, and the reading maximum value is recorded and is used as a measured value.

(2) The length of the connecting rod structure and the reading of the dial indicator are used as the measurement value of the roller passing distance.

(3) Measuring the distance between the other ends of the rollers: at the moment, the connection between the clamping block and the groove block cannot be released, the round table is rotationally positioned to the other end of the reference roller, the surface of the reference roller is abutted, and the gauge needle is moved to repeat the operation to obtain a measured value;

data were compared to parallelism tolerance: the measured values of the two ends are subtracted, namely the accuracy tolerance of the roller parallelism, and the smaller end is the abutting end.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. Roller clamping revolving stage, its characterized in that: comprising the steps of (a) a step of,

the rotating assembly (100) comprises a guide rail plate (101) and a truncated cone base (102);

the clamping roller assembly (200) comprises a translation plate (201) which is symmetrically arranged in sliding connection with the guide rail plate (101), sliding rails (201 a) are arranged on the translation plate (201), two cross rods (202) which are symmetrically arranged are connected in the sliding rails (201 a) in a sliding manner, first flexible tightening blocks (202 a) are arranged on the cross rods (202), and fastening assemblies (300) are fixedly connected to the cross rods (202).

2. The over-roll clamping turret of claim 1 wherein: the fastening assembly (300) comprises a first telescopic rod (301), a rotating shaft (302) and a second telescopic rod (303), and one end of the first telescopic rod (301) is fixedly connected with the cross rod (202).

3. The over-roll clamping turret of claim 2, wherein: the rotating shaft (302) is close to one side of the rotating assembly (100) and is rotationally connected with the first telescopic rod (301), the other side of the rotating shaft is rotationally connected with the second telescopic rod (303), and one end of the second telescopic rod (303) is rotationally connected with a second flexible tight block (303 a).

4. A roller gripping turret according to claim 3, characterised in that: the flexible tight piece (303 a) of second all fixedly connected with flexible connecting band (304), so flexible connecting band (304) one side is a set of, and every side symmetry sets up two, and flexible connecting band (304) of a set of homonymy are equipped with groove block (305), and flexible connecting band (304) of another set of homonymy are equipped with fixture block (306).

5. The over-roll clamping turret of claim 4 wherein: the groove block (305) is provided with a longitudinal groove (305 a), and one side of the longitudinal groove (305 a) is provided with a transverse groove (305 b).

6. The over-roll clamping turret of claim 5 wherein: the fixture block (306) is provided with a bump (306 a), the bump (306 a) is provided with a groove (306 b), a spring block (306 b-1) is arranged in the groove (306 b), and one end of the spring block (306 b-1) is provided with an inclined plane M.

7. The over-roll clamping turret of claim 6 wherein: the novel rotary table is characterized in that a round table base (102) is fixedly connected to the guide rail plate (101), a rotary table (102 a) is rotatably connected to the round table base (102) through a main rotary shaft (103), and threaded holes (104) are symmetrically formed in the rotary table (102 a).

8. Roller group parallelism measurement frock, its characterized in that: comprising the over-roller gripping turret of claim 7, and,

the connecting rod assembly (400) comprises a connecting telescopic rod (401), an end rod (402), a bearing piece (403) and a threaded rod (404);

the telescopic connecting rod is characterized in that a first telescopic end head (401 a) and a second telescopic end head (401 b) are respectively arranged at two ends of the connecting telescopic rod (401), a connector (401 a-1) is arranged on the first telescopic end head (401 a), an interface (401 b-1) is arranged on the second telescopic end head (401 b) the elastic clamping heads (403 a) are arranged at two ends of the supporting piece (403), the second telescopic end head (401 b) is embedded into the elastic clamping heads (403 a), one end of the end rod (402) is connected with the second telescopic end head (401 b) in a sliding mode, and the other end of the end rod is embedded into the elastic clamping heads (403 a).

9. The roll set parallelism measurement tool of claim 8, wherein: the connector (401 a-1) is in threaded connection with the connector (401 b-1), and notches (405) are formed in the first telescopic end head (401 a) and the second telescopic end head (401 b).

10. The roll set parallelism measurement tool according to claim 9, wherein: the bearing piece (403) has a telescopic function, one end of a threaded portion of the threaded rod (404) is in threaded connection with the threaded through hole (104), the other end of the threaded portion is fixedly connected with the elastic clamp (403 a), and the elastic clamp (403 a) is fixedly connected with the dial indicator (406).