Fixing device for phosphating holder

Abstract

The utility model discloses a holder phosphating fixing device, and belongs to the technical field of holder phosphating. The device comprises a hanging bracket; the lifting lug assembly is mounted on the lifting frame; the lifting lug assembly comprises a lifting lug plate which is vertically arranged, and a plurality of lifting lug holes are formed in the lifting lug plate; the hanging assembly comprises a plurality of hanging plates; the hanging plate horizontally penetrates through the lifting lug hole, and a plurality of hanging holes are formed in the hanging plate; the hook assembly comprises a plurality of hooks; and two ends of the hook are respectively connected with the hanging hole and the retainer.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of retainer phosphorization, and particularly relates to a retainer phosphorization treatment fixing device. BACKGROUND

[0002] Bearing retainer refers to the bearing part that wraps all or part of the rolling body and moves with it; the bearing retainer is used to isolate the rolling body and usually guides and retains the rolling body in the bearing. In order to prolong the service life of the bearing retainer, prevent the surface of the retainer from being oxidized or rusted, reduce the friction coefficient of the retainer and the rolling body, and reduce wear, the bearing retainer needs to be phosphorized.

[0003] The process of immersing a metal part in a phosphate solution containing zinc, iron and manganese for chemical treatment to form a water-insoluble phosphate protective film on the metal surface is called phosphorization. As an important bearing part treatment method, the phosphorization process is applied to the field of bearing new product development and research, significantly improves the wear resistance (self-lubricating property) of the phosphorized surface, improves the load of the bearing, significantly reduces the temperature rise of the bearing at high speed, and prolongs the service life of the rolling retainer after phosphorization.

[0004] In the existing phosphorization process of the rolling retainer, due to the large number of product specifications of the rolling retainer, only one or a few types of retainers can be processed by one retainer treatment fixing device. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a high-efficiency retainer phosphorization treatment fixing device.

[0006] To solve the above technical problems, the utility model provides a retainer phosphorization treatment fixing device, which comprises:

[0007] A hanging bracket;

[0008] A lug assembly is installed on the hanging bracket; the lug assembly comprises vertically arranged lug plates, and a plurality of lug holes are formed in the lug plates;

[0009] A hanging assembly comprises a plurality of hanging plates; the hanging plates horizontally pass through the lug holes, and a plurality of hanging holes are formed in the hanging plates;

[0010] A hook assembly comprises a plurality of hooks; the two ends of the hooks are connected with the hanging holes and the retainers respectively.

[0011] Preferably, each group of the lug assemblies comprises two vertically and parallel arranged lug plates;

[0012] Each of the lug plates is inserted into the hanging plates in the two lug holes close to the bottom and the top respectively.

[0013] Preferably, the hanging plate passes through the lifting lug hole until it is symmetrically arranged left and right.

[0014] Preferably, each of the retaining frames is connected with four hanging plates through four hooks respectively.

[0015] Each of the retaining frames is located in the middle of the four hanging plates.

[0016] Preferably, each of the lifting lug assemblies fixes four retaining frames, and the four retaining frames are symmetrically arranged on both sides of the lifting lug plate.

[0017] Each of the hanging plates is connected with the four retaining frames through the hooks.

[0018] Preferably, the lifting lug plate comprises a connected L-shaped hanging plate and a positioning plate.

[0019] The L-shaped hanging plate is mounted on the lifting frame through bolts.

[0020] The lifting lug hole is arranged on the positioning plate.

[0021] Preferably, the lifting lug holes are equidistantly arranged on the lifting lug plate.

[0022] The hanging plate is provided with equidistantly arranged hanging holes on both sides.

[0023] Preferably, the hook comprises a first hook portion, a straight rod portion and a second hook portion connected in sequence.

[0024] The first hook portion and the second hook portion are towards opposite sides.

[0025] The first hook portion and the second hook portion are connected with the hanging hole and the retaining frame respectively.

[0026] Compared with the prior art, the utility model has the advantages that:

[0027] The utility model discloses a lifting lug assembly, a hanging assembly and a hook assembly are fixed to the retaining frame, the position of the lifting lug hole through which the two hanging plates pass is adjusted, and then a hook with a suitable length is selected to fix the retaining frame of any model.

[0028] Specifically, the utility model has the following advantages:

[0029] 1. Easy to disassemble and assemble into multiple forms.

[0030] 2. Good permeability, which can make the product evenly phosphorize.

[0031] 3. Simple and reliable structure. DETAILED DESCRIPTION

[0032] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0033] Figure 1 is a perspective structural schematic view of the phosphating treatment fixing device for the retainer of the present application;

[0034] Figure 2 is a front view structural schematic view of the phosphating treatment fixing device for the retainer of the present application;

[0035] Figure 3 is a side view structural schematic view of the phosphating treatment fixing device for the retainer of the present application;

[0036] In the drawings:

[0037] 1 - hanger; 2 - hanger ear assembly; 21 - hanger ear plate; 211 - L-shaped hanging plate; 212 - positioning plate; 22 - hanger hole; 3 - suspension assembly; 31 - suspension plate; 32 - suspension hole; 4 - hook assembly; 41 - hook; 411 - first hook portion; 412 - straight rod portion; 413 - second hook portion; 5 - retainer. DETAILED DESCRIPTION

[0038] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without the specific details set forth in this description. In other instances, well-known methods have not been described in detail in order to avoid obscuring the present application.

[0039] The terminology used in this description of one or more embodiments should not be interpreted as limiting the scope of the description of one or more embodiments. The singular forms "a", "an" and "the" used in this description of one or more embodiments should not be interpreted as limiting the scope of the description of one or more embodiments to a single form unless the context clearly indicates otherwise. It will be understood by those within the art that, in some embodiments of the present description and / or in corresponding drawings, like reference numerals can be used to refer to like elements throughout the description of one or more embodiments of the present description and / or corresponding drawings and that the disclosure of a single feature or structure in different embodiments and / or drawings does not imply that the feature and / or structure is a common feature or structure for each embodiment and / or drawing to which it is presented in this description unless expressly indicated otherwise. It will be understood that, although the terms first, second, etc. can be used herein to describe various information, these terms are merely used to differentiate one information from another unless the context clearly indicates otherwise. For example, a first item could be termed a second item, and, similarly, a second item could be termed a first item without departing from the scope of the present description. As used herein, the term "if' can be construed to mean "when" or "upon" or "in response to determining" terms that indicate some form of functionality or response, unless and except the context clearly indicates otherwise.

[0040] It will be understood that, although the terms first, second, etc. can be used herein to describe various information, these terms are merely used to differentiate one information from another unless the context clearly indicates otherwise. For example, a first item could be termed a second item, and, similarly, a second item could be termed a first item without departing from the scope of the present description. As used herein, the term "if' can be construed to mean "when" or "upon" or "in response to determining" terms that indicate some form of functionality or response, unless and except the context clearly indicates otherwise.

[0041] The present invention will now be described in further detail with reference to the accompanying drawings:

[0042] This utility model provides a cage phosphating treatment fixing device, comprising:

[0043] Hanger 1;

[0044] The lifting lug assembly 2 is mounted on the hanger 1; the lifting lug assembly 2 includes a vertically arranged lifting lug plate 21, on which a plurality of lifting lug holes 22 are provided;

[0045] The suspension assembly 3 includes a plurality of suspension plates 31; the suspension plates 31 pass horizontally through the lug holes 22, and the suspension plates 31 are provided with a plurality of suspension holes 32;

[0046] The hook assembly 4 includes a plurality of hooks 41; the two ends of the hooks 41 are respectively connected to the suspension hole 32 and the retainer 5.

[0047] Preferably, each set of lifting lug assemblies 2 includes two vertically parallel lifting lug plates 21;

[0048] Each of the said lug plates 21 has a suspension plate 31 inserted into two lug holes 22 near the bottom and near the top, respectively.

[0049] Preferably, the suspension plate 31 passes through the lug hole 22 until it is symmetrically arranged on the left and right sides.

[0050] Preferably, each of the retainers 5 is connected to four suspension plates 31 by four hooks 41 respectively;

[0051] Each of the aforementioned retainers 5 is located between the four suspension plates 31.

[0052] Preferably, each set of lifting lug assemblies 2 is fixed with four retainers 5, and the four retainers 5 are symmetrically arranged on both sides of the lifting lug plate 21;

[0053] Each of the suspension plates 31 is connected to four retainers 5 via hooks 41.

[0054] Preferably, the lifting plate 21 includes an L-shaped hanging plate 211 and a positioning plate 212 connected together;

[0055] The L-shaped mounting plate 211 is installed on the hanger 1 by bolts;

[0056] The lifting lug hole 22 is formed on the positioning plate 212.

[0057] Preferably, the lifting lug holes 22 are evenly distributed on the lifting lug plate 21 at equal intervals;

[0058] The suspension plate 31 has suspension holes 32 that are equidistantly arranged on both sides.

[0059] Preferably, the hook 41 comprises a first hook portion 411, a straight rod portion 412 and a second hook portion 413 connected in sequence;

[0060] The first hook portion 411 and the second hook portion 413 are towards opposite sides;

[0061] The first hook portion 411 and the second hook portion 413 are connected with the suspension hole 32 and the retainer 5 respectively.

[0062] In order to better illustrate the technical effect of the present application, the following specific embodiments are provided to illustrate the above technical process:

[0063] Embodiment 1, a retainer phosphating treatment fixing device, comprising a hanger 1, an ear assembly 2, a suspension assembly 3 and a hook assembly 4.

[0064] The hanger 1 is provided with a plurality of groups of ear assemblies 2 (such as Figure 1 As shown in the figure, three groups), each group of ear assemblies 2 comprises two vertically and parallelly arranged ear plates 21, the ear plate 21 comprises a connected L-shaped hanging plate 211 and a positioning plate 212; the L-shaped hanging plate 211 is installed on the hanger 1 by bolts, and a plurality of ear holes 22 are uniformly and equidistantly arranged on the positioning plate 212.

[0065] The ear plate 21 is inserted into the suspension plate 31 of the suspension assembly 3 in the two ear holes 22 near the bottom and near the top respectively, the suspension plate 31 passes through the ear hole 22 until it is symmetrically arranged on the left and right, and the suspension plate 31 is provided with equidistantly arranged suspension holes 32 on both sides.

[0066] The hook 41 of the hook assembly 4 comprises a first hook portion 411, a straight rod portion 412 and a second hook portion 413 connected in sequence;

[0067] The first hook portion 411 and the second hook portion 413 are towards opposite sides; the first hook portion 411 and the second hook portion 413 are connected with the suspension hole 32 and the retainer 5 respectively, so as to fix the retainer 5 on the retainer phosphating treatment fixing device of the present application. Each group of ear assemblies 2 is used for fixing four retainers 5, and the four retainers 5 are symmetrically arranged on both sides of the ear plate 21; the suspension hole 32 of each suspension plate 31 is connected with the four retainers 5 through four hooks 41 arranged at different positions at intervals, so as to make the four retainers 5 spaced apart by a gap; the retainer phosphating treatment fixing device of the present application can phosphate a plurality of retainers at one time, and can ensure that a gap is reserved between the adjacent retainers 5, so that the permeability is good, and the retainers 5 can be uniformly phosphated.

[0068] In the existing retainer phosphorization process, since the retainer 5 has many specifications, a general phosphorization tool can only use one or several types of processing, in order to adapt to the phosphorization processing of the retainer 5, the retainer phosphorization processing fixing device can be suitable for any size of the retainer 5.

[0069] The retainer phosphorization processing fixing device can adjust the position of the lifting lug hole 22 through which the two hanging plates 31 pass according to the size of the retainer 5, and then select a hook 41 with a suitable length to fix the retainer 5. When used for processing a larger size retainer 5, one of the original hanging plates 31 can be pulled out and then inserted into the hanging hole 32 which is farther away from the other hanging plate 31, so that the interval between the two hanging plates 31 becomes larger, and then a hook 41 with a suitable length is selected to fix the retainer 5 again. The adjusted fixing device can be suitable for a larger size retainer 5.

[0070] When used for processing a smaller size retainer 5, one of the original hanging plates 31 can be pulled out and then inserted into the hanging hole 32 which is closer to the other hanging plate 31, so that the interval between the two hanging plates 31 becomes smaller, and then a hook 41 with a suitable length is selected to fix the retainer 5 again. The adjusted fixing device can be suitable for a smaller size retainer 5.

[0071] The retainer phosphorization processing fixing device is convenient to disassemble and can be assembled into various forms according to the specifications of the retainer 5.

[0072] The hanger 1 is provided with a plurality of lifting lug assemblies 2, each of which can fix a plurality of retainers and ensure adjacent to each other, so that the retainers 5 can be uniformly phosphorized.

[0073] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any change or replacement within the technical scope disclosed by the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A cage phosphate treatment fixing device, characterized in that, include: Hanger (1); A lifting lug assembly (2) is mounted on a hanger (1); the lifting lug assembly (2) includes a vertically arranged lifting lug plate (21), and the lifting lug plate (21) has a plurality of lifting lug holes (22); The suspension assembly (3) includes several suspension plates (31); the suspension plates (31) pass horizontally through the lug holes (22), and several suspension holes (32) are provided on the suspension plates (31); The hook assembly (4) includes a plurality of hooks (41); the two ends of the hooks (41) are respectively connected to the suspension hole (32) and the retainer (5).

2. The cage phosphating treatment fixing device according to claim 1, characterized in that: Each of the aforementioned lug assemblies (2) includes two vertically parallel lug plates (21); Each of the aforementioned lugs (21) has a suspension plate (31) inserted into two lug holes (22) near the bottom and near the top, respectively.

3. The cage phosphating treatment fixing device according to claim 2, characterized in that: The suspension plate (31) passes through the lug hole (22) until it is symmetrically arranged on the left and right sides.

4. The cage phosphating treatment fixing device according to claim 3, characterized in that: Each of the aforementioned retainers (5) is connected to four suspension plates (31) via four hooks (41); Each of the aforementioned cages (5) is located between the four suspension plates (31).

5. The cage phosphating treatment fixing device according to claim 4, characterized in that: Each set of the lifting lug assembly (2) is fixed with four retainers (5), and the four retainers (5) are symmetrically arranged on both sides of the lifting lug plate (21); Each of the suspension plates (31) is connected to four retainers (5) via hooks (41).

6. The cage phosphating treatment fixing device according to claim 1, characterized in that: The lifting lug plate (21) includes a connected L-shaped hanging plate (211) and a positioning plate (212); The L-shaped mounting plate (211) is bolted to the hanger (1); The lifting lug hole (22) is provided on the positioning plate (212).

7. The cage phosphating treatment fixing device according to claim 1, characterized in that: The lifting lug holes (22) are evenly distributed on the lifting lug plate (21); The suspension plate (31) has suspension holes (32) arranged at equal intervals on both sides.

8. The cage phosphating treatment fixing device according to claim 1, characterized in that: The hook (41) includes a first bent hook portion (411), a straight rod portion (412), and a second bent hook portion (413) connected in sequence; The first hook portion (411) and the second hook portion (413) face opposite sides; The first hook portion (411) and the second hook portion (413) are respectively connected to the suspension hole (32) and the retainer (5).

Images