Clamp for electrophoresis production of automobile oil pan

Abstract

The utility model discloses a clamp for electrophoresis production of automobile oil pans, which relates to the field of oil pan production, solves the problem that the existing device is difficult to stably limit oil pans with different specifications according to requirements so as to carry out subsequent electrophoretic coating, and adopts the following scheme that the clamp comprises a first limiting column and a second limiting column with the same specification as the first limiting column, the bottom end of the first limiting column and the bottom end of the second limiting column are arranged on the sliding base in a sliding and sleeving mode. Supporting columns are arranged at the outer ends of the first limiting column and the second limiting column, and staple bolt sets are fixedly installed at the tops of the supporting columns. According to the clamp for electrophoresis production of the automobile oil pan, through arrangement of the first limiting columns and the second limiting columns, clamping nails of different specifications in clamping nail sets on the first limiting columns and the second limiting columns can be used for being matched with screw grooves in corresponding oil pans so as to be used for clamping and limiting the oil pans, and meanwhile the distance between the two sets of first limiting columns can be adjusted through arrangement of reset spring columns; therefore, the oil pan is supported towards the two sides, and the limiting stability is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of oil pan production, in particular to a clamp for electrophoresis production of automobile oil pans. Background Art

[0002] The oil pan is the lower half of the crankcase, also known as the lower crankcase. Its function is to seal the crankcase as the outer shell of the oil storage tank to prevent impurities from entering, collect and store the lubricating oil flowing back from the friction surfaces of the diesel engine, dissipate some heat, and prevent the lubricating oil from oxidizing. During the production process of the oil pan, it needs to be electrophoretically coated for protection;

[0003] After searching, the application with patent number CN201711427079.6 discloses a fixture for electrophoresis production of vehicle oil pans, which includes a hollow square connecting pipe, a connecting square pipe is vertically arranged in the middle of the hollow square connecting pipe, connecting rods are symmetrically arranged on opposite sides of the connecting square pipe, the connecting rods are arranged obliquely upward, connecting threads are arranged at the outer ends of the connecting rods, and connecting nuts are matched on the connecting threads, and the outer diameter of the connecting threads is smaller than the end diameter of the connecting rod;

[0004] The above application document limits the oil pan by screwing to ensure the electrophoretic coating effect. However, the structure is fixed and can only limit the same type of oil pan. The limiting effect for oil pans of different specifications is poor, and it also needs to be assembled by screwing, which is cumbersome to operate and has low work efficiency.

[0005] Therefore, we proposed a fixture for electrophoresis production of automobile oil pans. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a clamp for electrophoretic production of automobile oil pans, which solves the problem that the prior devices are difficult to stably limit oil pans of different specifications according to requirements for subsequent electrophoretic coating.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: A fixture for electrophoresis production of automobile oil pans, comprising a first limiting column and a second limiting column with the same specifications, wherein the bottom ends of the first limiting column and the second limiting column are slidably mounted on a slide seat;

[0008] The outer ends of the first limiting column and the second limiting column are provided with pillars, and the tops of the pillars are fixedly installed with a clamping nail group.

[0009] Preferably, the staple group includes five groups of staples, and the radii of the five groups of staples gradually decrease;

[0010] Among them, each group of staples in the staple group is compatible with the specifications of each group of screw grooves on the market, so that oil pans of different specifications can be clamped on the top sides of the first limit column and the second limit column according to needs, thereby achieving the effect of stable clamping and limiting them.

[0011] Preferably, the top surface of the pillar is set to be a plane;

[0012] The flat setting of the top side of the support can ensure the contact area when it is clamped with the side of the oil pan, thereby ensuring the clamping effect.

[0013] Preferably, the first limiting column and the second limiting column are both oblique L-shaped rods, and the first limiting column and the second limiting column are connected by two sets of return spring columns;

[0014] The configuration of the shapes of the first limiting column and the second limiting column facilitates the oblique assembly of the oil pan, thereby facilitating the subsequent electrophoretic coating effect.

[0015] Preferably, a slider is fixedly mounted at the bottom end of the first limiting column and the second limiting column, and a slide groove matching the specification of the slider is opened in the slide seat;

[0016] Among them, the setting of the sliding groove and the sliding block facilitates the first limiting column and the second limiting column to slide on the top side of the sliding seat, and adjusts the distance between the first limiting column and the second limiting column, thereby achieving the effect of limiting the oil pan of corresponding specifications.

[0017] Preferably, a limiting groove located on the top side of the slide seat and connected to the slide groove is provided, and the limiting groove is adapted to the radius specifications of the first limiting column and the second limiting column;

[0018] Among them, the setting of the specifications of the limit groove can ensure the stability of the first limit column and the second limit column during adjustment.

[0019] The utility model provides a clamp for electrophoresis production of automobile oil pans, which has the following beneficial effects:

[0020] The clamp for electrophoretic production of automobile oil pans, through the provision of the first limiting column and the second limiting column, can utilize the different specifications of the staples in the staple group thereon to adapt to the screw grooves on the corresponding oil pans for clamping and limiting the same, while the provision of the reset spring column can adjust the spacing between the two groups of first limiting columns, thereby supporting the oil pan on both sides and ensuring the stability of the limitation, thus solving the problem that the existing devices are difficult to stably limit oil pans of different specifications according to demand for subsequent electrophoretic coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2It is a structural schematic diagram of the slide seat of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the limit column of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the bottom side of the limiting column of the utility model.

[0025] In the figure: 1, first limiting column; 2, second limiting column; 3, slide seat; 31, slide groove; 32, limiting groove; 4, return spring column; 5, support column; 6, staple group; 7, slider. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 The embodiment of the utility model provides a technical solution: a fixture for electrophoresis production of automobile oil pans, comprising a first limiting column 1 and a second limiting column 2 with the same specifications, the bottom ends of the first limiting column 1 and the second limiting column 2 are slidably mounted on a slide seat 3; the outer ends of the first limiting column 1 and the second limiting column 2 are provided with a support column 5, and the top of the support column 5 is fixedly installed with a clamping nail group 6;

[0028] Among them, the clamp for electrophoresis production of automobile oil pans, through the arrangement of the first limiting column 1 and the second limiting column 2, can utilize the different specifications of the staples in the staple group 6 thereon to adapt to the screw grooves on the corresponding oil pan for clamping and limiting it. At the same time, the arrangement of the reset spring column 4 can adjust the distance between the two groups of first limiting columns 1, thereby supporting the oil pan on both sides to ensure the stability of the limitation, which solves the problem that the existing device is difficult to stably limit oil pans of different specifications according to needs for subsequent electrophoretic coating.

[0029] Embodiment 2: The staple group 6 includes five groups of staples, and the radii of the five groups of staples decrease gradually; wherein, each group of staples in the staple group 6 is adapted to the specifications of each group of screw grooves on the market, so that oil pans of different specifications can be clamped on the top sides of the first limiting column 1 and the second limiting column 2 according to needs, thereby achieving the effect of stable clamping and limiting them.

[0030] The top surface of the support 5 is set to be a plane; wherein, the setting of the top side of the support 5 as a plane can ensure the contact area when it is clamped with the side of the oil pan, thereby ensuring the clamping effect.

[0031] The first limit column 1 and the second limit column 2 are both oblique L-shaped rods, and the first limit column 1 and the second limit column 2 are connected by two sets of return spring columns 4; wherein, the shape setting of the first limit column 1 and the second limit column 2 facilitates the oblique assembly of the oil pan, thereby facilitating the subsequent electrophoretic coating effect.

[0032] A slider 7 is fixedly installed at the bottom end of the first limit column 1 and the second limit column 2, and a slide groove 31 adapted to the specifications of the slider 7 is opened in the slide seat 3; wherein, the arrangement of the slide groove 31 and the slider 7 facilitates the first limit column 1 and the second limit column 2 to slide on the top side of the slide seat 3, and adjusts the distance between the first limit column 1 and the second limit column 2, thereby achieving the effect of limiting the oil pan of the corresponding specification.

[0033] A limit groove 32 is provided on the top side of the slide seat 3, which is located on the top side of the slide groove 31 and is connected thereto, and the limit groove 32 is adapted to the radius specifications of the first limit column 1 and the second limit column 2; wherein, the setting of the specifications of the limit groove 32 can ensure the stability of the first limit column 1 and the second limit column 2 during adjustment.

[0034] The working principle and use process of the utility model are as follows: when the device is needed to limit the oil pan, the first limiting column 1 and the second limiting column 2 are compressed inward according to the requirements of the oil pan to adapt them to the specifications of the oil pan, and then the corresponding nails in the nail group 6 are selected, and then the screw grooves on the two side edges of the oil pan are clamped on the nails, so as to achieve the effect of limiting it, solving the problem that the existing device is difficult to stably limit and clamp it according to the needs, so as to facilitate subsequent efficient electrophoretic coating.

[0035] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fixture for electrophoresis production of automobile oil pans, characterized by: It comprises a first limiting column (1) and a second limiting column (2) of the same specification, wherein the bottom ends of the first limiting column (1) and the second limiting column (2) are slidably mounted on a sliding seat (3); The outer ends of the first limiting column (1) and the second limiting column (2) are provided with pillars (5), and a clamping nail group (6) is fixedly installed on the top of the pillar (5).

2. The fixture for electrophoresis production of automobile oil pans according to claim 1, characterized in that: The staple group (6) comprises five groups of staples, and the radii of the five groups of staples gradually decrease.

3. The fixture for electrophoresis production of automobile oil pans according to claim 1, characterized in that: The top surface of the support (5) is arranged to be a plane.

4. The fixture for electrophoresis production of automobile oil pans according to claim 1, characterized in that: The first limiting column (1) and the second limiting column (2) are both oblique L-shaped rods, and the first limiting column (1) and the second limiting column (2) are connected via two groups of return spring columns (4).

5. The fixture for electrophoresis production of automobile oil pans according to claim 1, characterized in that: A sliding block (7) is fixedly mounted on the bottom ends of the first limiting column (1) and the second limiting column (2), and a sliding groove (31) matching the specifications of the sliding block (7) is provided in the sliding seat (3).

6. The fixture for electrophoresis production of automobile oil pans according to claim 1, characterized in that: The top side of the slide seat (3) is provided with a limiting groove (32) located on the top side of the slide groove (31) and connected thereto, and the limiting groove (32) is adapted to the radius specifications of the first limiting column (1) and the second limiting column (2).

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