CN218533678U

CN218533678U - Bearing retainer positioning device

Info

Publication number: CN218533678U
Application number: CN202222474718.7U
Authority: CN
Inventors: 李申宝; 王玉生; 左广义; 穆珊; 董华丰; 赵阳
Original assignee: Dalian Ruigu Science & Technology Co ltd
Current assignee: Dalian Ruigu Science & Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-02-28
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to a location when SRB biserial pocket hole holder processing second face pocket hole belongs to the mechanical engineering field, including the positioning disk that is used for placing the base of holder and is used for fixing a position the holder, the setting can be dismantled on the base to the positioning disk, and the positioning disk fixes a position the holder with the cooperation of holder internal diameter, along radially being provided with slidable linear guide on the base, linear guide's one end is provided with the constant head tank with holder roof beam cooperation location, thereby linear guide is close to or keeps away from the holder roof beam along radial slip. The utility model discloses a positioner can adjust the location in order to adapt to multiple specification holder according to the holder of different models, through the slidable setting of dismantling setting and linear guide of positioning disk, makes positioner's adjustment process simple, convenient, easily operation. The device has simple structure, convenient use, good positioning effect and high precision, and is beneficial to positioning of different retainer products.

Description

Bearing retainer positioning device

Technical Field

The utility model relates to a location when SRB biserial pocket holder processes second face pocket belongs to the mechanical engineering field.

Background

For the SRB double-row pocket retainer, during processing, strict requirements are required for keeping the mutual positions of the pockets on two sides, the mutual positions need to be controlled within a certain range, and otherwise, the assembly precision can be influenced. Manual scoring is dependent on the experience of the operator, and product movement due to negligence of personnel is easy to occur, so that waste products are generated. The universality of different models of products cannot be realized by the original positioning mode, or the universality can be realized, but when the models of the products are changed, the adjustment time is longer, and the popularization is not facilitated.

Disclosure of Invention

According to the unable general realization that exists of above-mentioned prior art, improve the long problem of back adjustment time, the utility model aims at providing a quick positioner, through this device, when guaranteeing the machining precision, realize processing the commonality of different model products, improve production efficiency.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: bearing holder positioner, including the base that is used for placing the holder and the positioning disk that is used for fixing a position the holder, the setting can be dismantled on the base to the positioning disk, and the positioning disk is fixed a position the holder with the cooperation of holder internal diameter, along radially being provided with slidable linear guide on the base, linear guide's one end is provided with the constant head tank with the cooperation location of holder roof beam, thereby linear guide is along radially sliding being close to or keeping away from the holder roof beam.

Further, a guide rail sliding block is arranged on the base, and the linear guide rail is connected to the guide rail sliding block in a sliding mode so as to be close to or far away from the holding frame beam.

Further, the guide rail sliding block is detachably connected with the base.

Furthermore, a connecting block is installed on the base, and the guide rail sliding block is fixedly connected with the connecting block.

Further, one end of the connecting block extends to the upper part of the linear guide rail and is provided with a guide rail bolt for locking the position of the guide rail.

Further, the base is provided with a fixing block, the connecting block is installed on the base through the fixing block, the connecting block and the fixing block are enclosed to form a mounting groove for placing the guide rail sliding block, the guide rail sliding block is fixed in the mounting groove, a sliding groove is formed in the guide rail sliding block along the radial direction, and the linear guide rail slides along the sliding groove.

Further, the connecting block and the fixed block are both arranged on the outer edge of the base.

Further, the fixed block is arranged below the guide rail sliding block, and the bottom of the fixed block extends towards the base and is fastened to the bottom surface of the base through a fixed block bolt; the connecting block is arranged above the guide rail sliding block, a plurality of connecting block screws and a plurality of sliding block screws are arranged on the connecting block, the connecting block and the fixing block are fastened by the connecting block screws, and the connecting block and the guide rail sliding block are fixed by the sliding block screws.

Furthermore, the bottom of the sliding groove in the guide rail sliding block is communicated with the base, and the linear guide rail slides on the base.

Furthermore, the positioning groove is a V-shaped groove.

The utility model has the advantages of: the utility model discloses a positioner can adjust the location in order to adapt to multiple specification holder according to the holder of different models, through the setting of dismantling of positioning disk and linear guide's slidable setting, makes positioner's adjustment process simple, convenient, easily operation. The device has the advantages of simple structure, convenient use, good positioning effect and high precision, and is beneficial to positioning of different retainer products.

Drawings

FIG. 1 is a schematic view of the positioning device of the present invention;

FIG. 2 is a schematic view of the positioning device of the present invention;

FIG. 3 is a schematic top view of the positioning device of the present invention;

FIG. 4 is an enlarged view of the circumferential positioning of the cage;

in the figure: 1. the positioning device comprises a base, a positioning disc 2, a retainer 3, a linear guide rail 4, a guide rail sliding block 5, a connecting block 6, a connecting block screw 7, a sliding block screw 8, a guide rail bolt 9, a fixing block 10 and a fixing block bolt 11.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Referring to the attached drawings 1-4, the bearing retainer positioning device comprises a base 1 for placing a retainer and a positioning disc 2 for positioning the retainer, wherein the positioning disc 2 is detachably arranged on the base 1, the positioning disc 2 is matched with the inner diameter of the retainer 3 to position the retainer 3, a slidable linear guide rail 4 is arranged on the base 1 along the radial direction, one end of the linear guide rail 4 is provided with a positioning groove matched and positioned with a retainer beam, and the linear guide rail 4 slides along the radial direction so as to be close to or far away from the retainer beam.

Based on the above technical solution, it should be noted that the positioning plate 2 is detachably disposed on the base 1, and can be adapted to holders with different inner diameters, and the radial position of the linear guide rail 4 is adjusted according to the size of the holder, so that the positioning device is suitable for positioning holders with different specifications. The linear guide 4 can be advanced or retracted pneumatically, or in other ways, such as electrically or hydraulically.

In one embodiment, the base 1 is provided with a rail slider 5, and the linear rail 4 is slidably connected to the rail slider 5 so as to be close to or far from the holder beam.

In one embodiment, a connecting block 6 is installed on the base 1, and the guide rail sliding block 5 is fixedly connected with the connecting block 6.

In one embodiment, one end of the connecting block 6 extends above the linear guide 4 and is provided with a guide bolt 9 for locking the position of the linear guide. After the linear guide rail 4 is in place, the guide rail bolt 9 is screwed to prevent the linear guide rail from sliding.

In one embodiment, a fixed block 10 is arranged on the base 1, the connecting block 6 is mounted on the base 1 through the fixed block 10, the connecting block 6 and the fixed block 10 enclose to form a mounting groove for placing the guide rail sliding block 5, the guide rail sliding block 5 is fixed in the mounting groove, a sliding groove is radially arranged in the guide rail sliding block 5, and the linear guide rail 4 slides along the sliding groove. The guide rail sliding block 5 is limited between the connecting block 6 and the fixing block 10, so that the position is ensured not to be cheap, and the guide rail sliding block accurately provides a guide for the sliding of the linear guide rail 4.

In one embodiment, the connecting block 6 and the fixing block 10 are both disposed on the outer edge of the base 1. The fixed block 10 is arranged below the guide rail sliding block 5, and the bottom of the fixed block 10 extends towards the base 1 and is fastened to the bottom surface of the base 1 through a fixed block bolt 11; the connecting block 6 is arranged above the guide rail sliding block 5, a plurality of connecting block screws 7 and a plurality of sliding block screws 8 are arranged on the connecting block 6, the connecting block screws 7 fasten the connecting block 6 with the fixing block 10, and the sliding block screws 8 fix the connecting block 6 with the guide rail sliding block 5.

Based on above-mentioned technical scheme, need explain that, connecting block 6 and fixed block 10 all set up on the outer fringe of base 1 and connect on base 1 bottom surface, guarantee that the surface of detachable does not destroy base 1 simultaneously, guarantee base 1's plane degree and stability to also reserve enough space for the big end of a slow down's of location holder on base 1.

In one embodiment, the bottom of the sliding groove in the guide rail sliding block is communicated with the base, and the linear guide rail slides on the base. The base is general base, and the levelness of linear guide can be guaranteed to the slip on the base.

In one embodiment, the positioning groove is a V-shaped groove. The V-shaped groove facilitates the accuracy of positioning the retainer beam and can be adapted to retainer beams of different sizes within a certain range.

The using process comprises the following steps: before processing the retainers 3 of different models, the positioning disc 2 of the corresponding model is replaced at first, and at the moment, the axial direction and the radial direction of the retainer 3 are positioned. But the cage 3 can still rotate in the circumferential direction. The fixing block 10 is fixed on the universal base 1 through a fixing block bolt 11, and the linear guide rail 4 and the guide rail slide block 5 are fixed with the connecting block 6 through a slide block screw 8. The connecting block 6 is connected to the fixing block 10 by a connecting block screw. The front section of the high-precision linear guide rail 4 is processed into a V-shaped groove with a certain angle, the retainer is clamped by the V-shaped groove for circumferential positioning, and the uniform staggered distribution of the processed pockets is ensured.

When processing first face pocket hole, will have the linear guide 4 backset in V type groove, for preventing that the guide rail from producing the drunkenness in the course of working, utilize guide rail bolt 9 to lock linear guide 4, prevent in the course of working because the revolving stage is rotatory, arouse the guide rail drunkenness, damage the work piece. When the second face pocket is machined, the guide rail is moved towards the axis, the V-shaped groove is used for clamping the retainer beam, the retainer is ensured not to have radial play and is locked by the guide rail bolt 9, the two face pockets are machined, and the mutual positions of the pockets on the two sides are ensured.

The utility model discloses fix fixed block 10 on general base 1, fix linear guide 4 and rail block 5 on this fixed block 10 through connecting block 6, after having adjusted suitable position, screw up fixed rail block 5 with guide bolt 9. According to the product model, a proper positioning disc 2 is selected to be installed on the universal base 1. According to different models, the linear guide rail 4 moves back and forth to realize the positioning of products with different diameters. The utility model discloses a positioner can adjust the location in order to adapt to multiple specification holder according to the holder of different models, through the setting of dismantling of positioning disk 2 and linear guide 4's slidable setting, makes positioner's adjustment process simple, convenient, easily operation. The device has simple structure, convenient use, good positioning effect and high precision, and is beneficial to positioning of different retainer products.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

The above list is only the preferred embodiment of the present invention. Obviously, the present invention is not limited to the above embodiments, and many modifications are possible. All modifications which can be derived or suggested by the person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.

Claims

1. Bearing holder positioner, its characterized in that: including the base that is used for placing the holder and the positioning disk that is used for fixing a position the holder, the positioning disk can be dismantled and set up on the base, and the positioning disk is fixed a position the holder with the cooperation of holder internal diameter, be provided with slidable linear guide along radial on the base, linear guide's one end is provided with the constant head tank with the cooperation location of holder roof beam, thereby linear guide slides along radial and is close to or keeps away from the holder roof beam.

2. The bearing cage positioning apparatus of claim 1, wherein: the base is provided with a guide rail sliding block, and the linear guide rail is connected to the guide rail sliding block in a sliding mode so as to be close to or far away from the holding frame beam.

3. The bearing cage positioning apparatus of claim 2, wherein: the guide rail sliding block is detachably connected with the base.

4. The bearing cage positioning device of claim 2 or 3, wherein: the base is provided with a connecting block, and the guide rail sliding block is fixedly connected with the connecting block.

5. The bearing cage positioning apparatus of claim 4, wherein: one end of the connecting block extends to the upper part of the linear guide rail and is provided with a guide rail bolt used for locking the position of the linear guide rail.

6. The bearing cage positioning apparatus of claim 4, wherein: the base is provided with a fixed block, the connecting block is installed on the base through the fixed block, the connecting block and the fixed block are enclosed to form a mounting groove for placing the guide rail sliding block, the guide rail sliding block is fixed in the mounting groove, a sliding groove is radially arranged in the guide rail sliding block, and the linear guide rail slides along the sliding groove.

7. The bearing cage positioning apparatus of claim 6, wherein: the connecting block and the fixing block are both arranged on the outer edge of the base.

8. The bearing cage positioning apparatus of claim 6, wherein: the fixed block is arranged below the guide rail sliding block, and the bottom of the fixed block extends towards the base and is fastened to the bottom surface of the base through a fixed block bolt; the connecting block is arranged above the guide rail sliding block, a plurality of connecting block screws and a plurality of sliding block screws are arranged on the connecting block, the connecting block and the fixing block are fastened by the connecting block screws, and the connecting block and the guide rail sliding block are fixed by the sliding block screws.

9. The bearing cage positioning apparatus of claim 6, wherein: the bottom of the sliding groove in the guide rail sliding block is communicated with the base, and the linear guide rail slides on the base.

10. The bearing cage positioning apparatus of claim 1, wherein: the locating slot is a V-shaped slot.