CN212683709U

CN212683709U - Surface prismatic roller clamping and stabilizing device

Info

Publication number: CN212683709U
Application number: CN202021509033.6U
Authority: CN
Inventors: 许春恩
Original assignee: Anhui Bochang Precision Manufacturing Co ltd
Current assignee: Anhui Bochang Precision Manufacturing Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-12
Anticipated expiration: 2030-07-27

Abstract

The utility model provides a surface prismatic roller clamping and stabilizing device, which comprises a base and a plurality of clamping components, wherein the plurality of clamping components are circumferentially distributed by taking a clamping hole at the center of the base as a circle center; the centre gripping subassembly includes pneumatic means, drive arrangement, the installed part slides outward, interior installed part slides, outer "people" font holder and interior "people" font holder, outer "people" font holder rotates the installation outside on the installed part slides, interior "people" font holder rotates the installation on interior installed part slides, be equipped with external connection spare and in-connection union piece between outer "people" font holder and the interior "people" font holder, in-connection union piece rigid coupling slide adjusting key, the spout of the outer "people" font holder of sliding connection is seted up at the both ends of slide adjusting key, its middle part is provided with lead screw nut seat, lead screw nut seat cover is established on the rotation bolt, the rotation bolt passes the through-hole on the installed part that slides outward and connects drive arrangement.

Description

Surface prismatic roller clamping and stabilizing device

Technical Field

The utility model relates to an anchor clamps technical field indicates a surperficial arris form roller centre gripping stabilising arrangement especially.

Background

The clamping device is a device for fixing a processing object to occupy a correct position for receiving construction or detection in a mechanical manufacturing process, and is also called a clamp or a fixture. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a fixture, such as a welding fixture, an inspection fixture, an assembly fixture, a machine tool fixture, etc.

In the process of processing the prismatic roller, the prismatic roller also needs to be fixed by using a clamping device, but in the prior art, no clamping device special for fixing the prismatic roller exists, so that the prismatic roller is inconvenient to fix, and the processing operation efficiency is influenced.

Therefore, the utility model provides a surface arris form roller centre gripping stabilising arrangement to solve the problem that above-mentioned exists.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's shortcoming, provide a surperficial arris form roller centre gripping stabilising arrangement.

In order to solve the technical problem, the utility model provides a following technical scheme: a clamping and stabilizing device for a prismatic surface roller comprises a base and a plurality of clamping assemblies, wherein the plurality of clamping assemblies are circumferentially distributed by taking a clamping hole formed in the center of the base as a circle center; the centre gripping subassembly includes pneumatic means, drive arrangement, outer slip installed part, interior slip installed part, outer "people" font holder and interior "people" font holder, outer "people" font holder rotates the installation on outer slip installed part, and interior "people" font holder rotates the installation on interior slip installed part, be equipped with outer connecting piece and interior connecting piece between outer "people" font holder and the interior "people" font holder, interior connecting piece rigid coupling slip adjustment key, the spout of the outer "people" font holder of sliding connection is seted up at the both ends of slip adjustment key, and its middle part is provided with lead screw nut seat, lead screw nut seat cover is established on the rotation bolt between outer slip installed part and the interior slip installed part to with rotate the bolt hookup, rotate the through-hole that the bolt passed on the installed part that slides outward and connect drive arrangement.

As an optimal technical scheme of the utility model, outer sliding installation spare is "T" font structure, and "T" font structure divide into outside vertical portion and inside horizontal portion, set up the installation cavity in the vertical portion, drive arrangement sits in the installation cavity to through the one end of coupling joint rotation bolt, the other end of rotation bolt passes through the bearing and rotates and install on the lateral wall of sliding installation spare.

As an optimal technical scheme of the utility model, interior sliding installation spare is "L" shape structure, inlays on the interior sliding installation spare and is equipped with the recess, the recess divide into two cavities about through the baffle.

As an optimized technical scheme of the utility model, two centre gripping arms of interior "people" font holder rotate through the rotary column and install in the cavity.

As an optimal technical scheme of the utility model, the bottom of outer slip installed part and interior slip installed part all is provided with the slider.

As an optimal technical scheme, a plurality of slide rails have been seted up on the base, the quantity of a plurality of slide rails is unanimous with the quantity of a plurality of centre gripping subassemblies, and slide rail sliding connection slider.

As an optimal technical scheme of the utility model, in the spout of seting up on "people" font holder lateral wall including the one end slip joint that the slip adjustment key was kept away from to the in-connection connecting piece.

As an optimized technical scheme of the utility model, outer "people" font holder and interior "people" font holder are articulated respectively at the both ends of outer connecting piece.

As an optimal technical scheme, pneumatic means is the cylinder, and the cylinder passes through the telescopic shaft and connects outer slip installed part.

The utility model discloses the beneficial effect who reaches is: the utility model provides a surface prismatic roller clamping stabilizing device, which is convenient for clamping a prismatic roller through a plurality of clamping components, fixes the prismatic roller and is convenient for processing operation; and the angle of the inner herringbone clamping piece and the position on the base can be adjusted according to the size of the prismatic roller through the arranged pneumatic device, the driving device, the outer sliding installation piece, the inner sliding installation piece, the outer herringbone clamping piece, the inner herringbone clamping piece, the outer connecting piece and the inner connecting piece, so that the application range is wide.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the clamping assembly of the present invention;

FIG. 3 is a connection diagram of the pneumatic device, the driving device, the outer slide mounting member and the inner slide mounting member of the present invention;

FIG. 4 is a schematic view of the structure of the inner sliding mounting member of the present invention;

reference numbers in the figures: 1. a base; 2. a clamping hole; 3. an outer slide mount; 4. an inner slide mount; 5. an outer herringbone clamping piece; 6. an inner herringbone clamping piece; 7. rotating the bolt; 8. an outer connecting member; 9. an inner connecting member; 10. a slide adjustment key; 11. a screw nut seat; 12. a pneumatic device; 13. a drive device; 14. a through hole; 15. a mounting cavity; 16. a partition plate; 17. a chamber; 18. turning the column; 19. a slider; 20. a slide rail; 21. a prismatic roller; 22. a telescopic shaft.

Detailed Description

The terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like in the specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

the utility model provides a surface arris form roller centre gripping stabilising arrangement, as shown in figure 1, including base 1 and centre gripping subassembly, the centre gripping subassembly has a plurality ofly, and a plurality of centre gripping subassemblies are circumference distribution with centre gripping hole 2 that base 1 center was seted up as the centre of a circle, and every centre gripping subassembly slides in slide rail 20 that the base 1 was seted up, adjusts the distance between centre gripping subassembly and the arris form roller 21, is applicable to the arris form roller 21 use of different sizes, and application scope is wide;

as shown in fig. 2, the clamping assembly comprises a pneumatic device 12, a driving device 13, an outer slide mounting 3, an inner slide mounting 4, an outer herringbone clamping piece 5 and an inner herringbone clamping piece 6; the pneumatic device 12 is an air cylinder with the model number of SC63-400, and the pneumatic device 12 is connected with the outer sliding installation part 3 through a telescopic shaft 22; the driving device 13 is a motor with the model number of Y-160M, the driving device 13 is connected with a rotating bolt 7 through a coupler, the rotating bolt 7 is arranged between the outer sliding installation part 3 and the inner sliding installation part 4, and the outer sliding installation part 3 and the inner sliding installation part 4 are connected into a whole; the outer inverted V-shaped clamping piece 5 is rotatably arranged on the outer sliding installation piece 3, the inner inverted V-shaped clamping piece 6 is rotatably arranged on the inner sliding installation piece 4, an outer connecting piece 8 and an inner connecting piece 9 are arranged between the outer inverted V-shaped clamping piece 5 and the inner inverted V-shaped clamping piece 6, two ends of the outer connecting piece 8 are respectively hinged with clamping arms of the outer inverted V-shaped clamping piece 5 and the inner inverted V-shaped clamping piece 6, one end of the inner inverted V-shaped clamping piece 6 is slidably clamped in a sliding groove formed in the outer side wall of the inner inverted V-shaped clamping piece 6, the other end of the inner inverted V-shaped clamping piece 6 is fixedly connected with a sliding adjusting key 10, two ends of the sliding adjusting key 10 are provided with sliding grooves for slidably connecting the two clamping arms of the outer inverted V-shaped clamping piece 5, a screw rod nut seat 11 is fixedly arranged in the middle of the sliding adjusting key, the screw rod nut seat 11 is sleeved on, the rotating bolt 7 passes through a through hole 14 on the outer sliding installation part 3 and is connected with a driving device 13; the distance between the clamping assembly and the prismatic roller 21 in the clamping hole 2 can be adjusted through the arrangement of the pneumatic device 12, and the clamping angle of the inner herringbone clamping piece 6 can be adjusted through the arrangement of the driving device 13 in cooperation with the rotating bolt 7, the outer connecting piece 8, the inner connecting piece 9, the sliding adjusting key 10 and the screw rod nut seat 11.

As shown in fig. 3, the outer sliding mounting member 3 is a "T" shaped structure, the "T" shaped structure is divided into an outer vertical portion and an inner horizontal portion, a mounting cavity 15 is formed in the vertical portion, and the driving device 13 is located in the mounting cavity 15 and connected with the rotating bolt 7 through a coupling.

As shown in fig. 4, the inner sliding mounting part 4 is an L-shaped structure, a groove is embedded in the inner sliding mounting part 4, the groove is divided into a left chamber 17 and a right chamber 17 by a partition plate 16, and two clamping arms of the inner herringbone clamping part 6 are rotatably mounted in the chambers 17 by rotating columns 18.

Further, the bottom of the outer slide mounting member 3 and the bottom of the inner slide mounting member 4 are provided with sliders 19.

Further, a plurality of slide rails 20 are arranged on the base 1, the number of the slide rails 20 is consistent with that of the clamping assemblies, and when the clamping assemblies are produced, the number of the slide rails 20 is designed according to actual operation requirements, and the slide rails 20 are connected with the slide blocks 19 in a sliding mode.

The working principle is as follows:

during operation, an operator places the prismatic roller 21 in the clamping hole 2, then starts the pneumatic device 12 and the driving device 13, adjusts the distance between the clamping component and the prismatic roller 21 in the clamping hole 2 and the clamping angle of the inner herringbone clamping piece 6, and the device can be clamped on the outer surface of the prismatic roller 21 to fix the prismatic roller 21, so that later-stage processing operation can be conveniently implemented.

The above embodiments are merely to describe the preferred embodiments of the present invention, and are not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims

1. The clamping and stabilizing device for the prismatic surface roller is characterized by comprising a base (1) and a plurality of clamping assemblies, wherein the plurality of clamping assemblies are circumferentially distributed by taking a clamping hole (2) formed in the center of the base (1) as a circle center; the centre gripping subassembly includes pneumatic device (12), drive arrangement (13), outer slip installed part (3), interior slip installed part (4), outer "people" font holder (5) and interior "people" font holder (6), outer "people" font holder (5) rotate and install on outer slip installed part (3), and interior "people" font holder (6) rotate and install on interior slip installed part (4), be equipped with outer connecting piece (8) and interior connecting piece (9) between outer "people" font holder (5) and interior "people" font holder (6), interior connecting piece (9) rigid coupling slip adjustment key (10), the spout of outer "people" font holder (5) of sliding connection is seted up at the both ends of slip adjustment key (10), and its middle part is provided with nut seat (11), lead screw nut seat (11) cover is established on outer slip installed part (3) and the rotation bolt (7) between interior slip installed part (4) And is connected with a rotating bolt (7), and the rotating bolt (7) passes through a through hole (14) on the outer sliding installation piece (3) to be connected with a driving device (13).

2. A surface prismatic roller holding stabilising arrangement according to claim 1, wherein the outer sliding mounting member (3) is of a "T" configuration divided into an outer vertical portion and an inner lateral portion, wherein a mounting cavity (15) is provided in the vertical portion, wherein the drive means (13) is located in the mounting cavity (15) and is coupled to one end of a rotating bolt (7) by a coupling, and wherein the other end of the rotating bolt (7) is rotatably mounted on the side wall of the inner sliding mounting member (4) by a bearing.

3. A surface prismatic roller holding stabilizer according to claim 1, characterized in that the inner slide mounting member (4) is of an "L" shape, and a groove is embedded in the inner slide mounting member (4), and the groove is divided into a left chamber (17) and a right chamber (17) by a partition plate (16).

4. A surface prismatic roller clamping stabilizer according to claim 1, characterized in that the two clamping arms of the inner chevron clamp (6) are rotatably mounted in the chamber (17) by means of a rotating column (18).

5. A surface prismatic roller gripping stabilising arrangement according to claim 1, wherein the outer slide mount (3) and the inner slide mount (4) are provided with slides (19) at their base.

6. A clamping and stabilizing device for a surface prismatic roller as claimed in claim 1, wherein the base (1) is provided with a plurality of slide rails (20), the number of the slide rails (20) is the same as that of the clamping components, and the slide rails (20) are slidably connected with the slide blocks (19).

7. A surface prismatic roller holding stabilizing device as claimed in claim 1, characterized in that the end of the inner connecting piece (9) remote from the slide adjusting key (10) is slidably clamped in a sliding groove provided on the outer side wall of the inner inverted v-shaped holding piece (6).

8. A surface prismatic roller gripping stabilising arrangement according to claim 1, wherein the outer (8) connecting member is hinged at both ends to an outer (5) and an inner (6) chevron clamp respectively.

9. A surface prismatic roller clamping stabilizing device as claimed in claim 1 wherein said pneumatic means (12) is a pneumatic cylinder connected to the outer slide mounting member (3) by a telescopic shaft (22).