Mounting jig for mini air cylinder end cover and copper sleeve

Abstract

An installation jig for a mini air cylinder end cover and a copper sleeve comprises a base. The supporting assembly is located in the center of the base, the supporting assembly is provided with a limiting assembly used for containing a copper sleeve, the limiting assembly comprises a stress part and a guide part, and the copper sleeve is supported through the stress part after moving along the guide part; and the discharging assembly is matched with the supporting assembly and used for jacking the end cover and driving the copper sleeve to be separated from the limiting assembly. After a copper sleeve is placed on the stress part through the guiding part, an end cover is placed on the discharging assembly and pressed downwards through the pressing assembly, so that the copper sleeve is rapidly installed in the end cover, after the copper sleeve is installed, the copper sleeve and the end cover are rapidly separated from the supporting assembly and the limiting assembly through the discharging assembly, rapid discharging is achieved, and the production efficiency is improved. And the installation efficiency of the copper sleeve is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cylinder auxiliary installation equipment, in particular to an installation fixture for a mini cylinder end cover and a copper sleeve. Background Art

[0002] Existing mini cylinders, such as a mini cylinder disclosed in patent number CN 217271152 U, include a piston rod, the right side of the piston rod is fixedly connected to the piston, and a hexagonal nut is sleeved on the piston rod. A sealing protective shell is sleeved on the outer side of the piston. The sealing protective shell includes a front cover, a cylinder barrel and a rear cover from left to right, respectively. A trapezoidal shock-absorbing platform is provided in the cylinder barrel. When installing the end cover and the internal copper sleeve of the cylinder, workers need to manually install it, which is time-consuming and labor-intensive, and the installation efficiency is low. Utility Model Content

[0003] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a mounting fixture for a mini cylinder end cover and a copper sleeve.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] Design a mounting fixture for mini cylinder end cover and copper sleeve, including a base;

[0006] A support assembly is located at the center of the base, and a limiting assembly for placing the copper sleeve is provided on the support assembly, wherein the limiting assembly includes a force-bearing portion and a guide portion, and the copper sleeve is supported by the force-bearing portion after moving along the guide portion;

[0007] The blanking assembly cooperates with the supporting assembly to lift the end cover and drive the copper sleeve to separate from the limiting assembly.

[0008] Furthermore, the support assembly includes a first column, and the first column and the blanking assembly are slidably matched.

[0009] Furthermore, the top end of the first column has a blocking ring edge.

[0010] Furthermore, the force-bearing part includes a second column, the second column is coaxial with the first column, and the diameter of the second column is smaller than the diameter of the first column.

[0011] Furthermore, the guide portion includes a third column, the third column is coaxial with the second column, and the diameter of the third column is smaller than the diameter of the second column.

[0012] Furthermore, the blanking assembly includes a sliding sleeve that slidably cooperates with the outer wall of the first column, and a spring that connects the sliding sleeve and the base.

[0013] Furthermore, the base is provided with symmetrically distributed positioning holes.

[0014] Furthermore, it also includes a pressing assembly for pressing the end cover, the pressing assembly includes a first support plate and a second support plate, four straight rods connecting the first support plate and the second support plate, a pressing plate slidingly matched with the straight rods, a workbench provided on the first support plate, a protrusion provided on the workbench and plug-matched with the positioning hole, and a cylinder provided on the second support plate for driving the pressing plate to move.

[0015] The utility model provides a mounting fixture for a mini cylinder end cover and a copper sleeve, which has the following beneficial effects:

[0016] The utility model uses the guide part to place the copper sleeve on the force-bearing part, and then places the end cover on the blanking component and presses downward with the pressing component, so that the copper sleeve is quickly installed inside the end cover. After the copper sleeve is installed, the copper sleeve and the end cover are quickly separated from the supporting component and the limiting component by the blanking component, so that fast blanking is achieved and the installation efficiency of the copper sleeve is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a mounting fixture for a mini cylinder end cover and a copper sleeve proposed by the utility model;

[0018] Figure 2 This is a cross-sectional view of a mounting fixture for a mini cylinder end cover and a copper sleeve proposed by the utility model;

[0019] Figure 3 This is a side view of a mounting fixture for a mini cylinder end cover and a copper sleeve proposed by the utility model;

[0020] Figure 4 It is a schematic diagram of the pressing component; DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 , a mounting fixture for a mini cylinder end cover and a copper sleeve, comprising a base 1;

[0023] The support assembly 2 is located at the center of the base 1. A limit assembly 3 for placing the copper sleeve is provided on the support assembly 2. The limit assembly 3 includes a force-bearing portion 301 and a guide portion 302. After the copper sleeve moves along the guide portion 302, it is supported by the force-bearing portion 301.

[0024] The blanking assembly 4 cooperates with the supporting assembly 2 to lift the end cover and drive the copper sleeve to separate from the limiting assembly 3.

[0025] After the utility model places the copper sleeve on the force-bearing part 301 by using the guide part 302, the end cover is placed on the blanking component 4 and pressed downward by using the pressing component 5, so that the copper sleeve is quickly installed inside the end cover. After the copper sleeve is installed, the copper sleeve and the end cover are quickly separated from the supporting component 2 and the limiting component 3 by the blanking component 4, so as to realize rapid blanking and improve the installation efficiency of the copper sleeve.

[0026] In an optional embodiment of the utility model, the support assembly 2 includes a first column 201, and the first column 201 and the blanking assembly 4 are slidably matched. The top of the first column 201 has a blocking ring edge 202. Preferably, the diameter of the blocking ring edge 202 is larger than the diameter of the first column 201. The first column 201 can guide the movement of the blanking assembly 4. At the same time, the blocking ring edge 202 can be used to block the end cover to prevent the end cover from being excessively pressed down and causing deformation of the copper sleeve.

[0027] In an optional embodiment of the utility model, the force-bearing part 301 includes a second column 30101, the second column 30101 is coaxial with the first column 201, and the diameter of the second column 30101 is smaller than the diameter of the first column 201, and the guide part 302 includes a third column 30201, the third column 30201 is coaxial with the second column 30101, and the diameter of the third column 30201 is smaller than the diameter of the second column 30101. Preferably, the diameter of the third column 30201 in this embodiment is equal to the inner diameter of the copper sleeve; the copper sleeve slides along the third column 30201 to the top of the second column 30101, and is supported by the second column 30101. When the end cover is pressed down, the copper sleeve can be installed inside the end cover, thereby improving the installation efficiency of the copper sleeve.

[0028] In an optional embodiment of the present invention, the unloading component 4 includes a sleeve 401 that slides with the outer wall of the first column 201, and a spring 402 that connects the sleeve 401 and the base 1. Preferably, a guide ring edge 403 can be set at the bottom of the sleeve 401 in this embodiment, and the guide ring edge 403 slides with the first column 201; after the cover is forced to move downward and press the sleeve 401, the sleeve 401 moves under the guidance of the first column 201 and compresses the spring 402; when the copper sleeve is installed on the end cover, the end cover is released. At this time, under the elastic action of the spring 402, the end cover and the copper sleeve can be separated from the support component 2 and the limit component 3, thereby realizing rapid unloading and improving the installation efficiency of the copper sleeve.

[0029] In an optional embodiment of the present invention, in order to facilitate the fixation of the base 1 and prevent the copper sleeve installation fixture from shifting, symmetrically distributed positioning holes 101 are opened on the base 1.

[0030] In an optional embodiment of the utility model, it also includes a pressing assembly 5 for pressing the end cover, and the pressing assembly 5 includes a first support plate 501 and a second support plate 502, four straight rods 503 connecting the first support plate 501 and the second support plate 502, a pressing plate 504 slidably matched with the straight rods 503, a workbench 505 arranged on the first support plate 501, a protrusion 506 arranged on the workbench 505 and plugged with the positioning hole 101, and a cylinder 507 arranged on the second support plate 502 for driving the pressing plate 504 to move. After the positioning hole 101 of the base 1 is aligned with the protrusion 506, the pressing plate 504 is driven downward by the cylinder 507 to press the end cover and the copper sleeve tightly, thereby realizing the rapid installation of the copper sleeve.

[0031] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A mounting fixture for a mini cylinder end cover and a copper sleeve, characterized in that: comprising a base (1); A support assembly (2) is located at the center of the base (1), and a limiting assembly (3) for placing a copper sleeve is provided on the support assembly (2), wherein the limiting assembly (3) comprises a force-bearing portion (301) and a guide portion (302), and the copper sleeve is supported by the force-bearing portion (301) after moving along the guide portion (302); The blanking assembly (4) cooperates with the supporting assembly (2) to lift the end cover and drive the copper sleeve to separate from the limiting assembly (3).

2. The installation jig for the mini cylinder end cover and copper sleeve according to claim 1 is characterized in that: The support assembly (2) comprises a first column (201), and the first column (201) and the blanking assembly (4) are slidably matched.

3. The installation jig for the mini cylinder end cover and copper sleeve according to claim 2 is characterized in that: The top end of the first column (201) has a blocking ring edge (202).

4. The installation jig for the mini cylinder end cover and copper sleeve according to claim 2 is characterized in that: The force-bearing portion (301) comprises a second column (30101), the second column (30101) is coaxial with the first column (201), and the diameter of the second column (30101) is smaller than the diameter of the first column (201).

5. The installation jig for the mini cylinder end cover and copper sleeve according to claim 4 is characterized in that: The guide portion (302) comprises a third column (30201), the third column (30201) and the second column (30101) are coaxial, and the diameter of the third column (30201) is smaller than the diameter of the second column (30101).

6. The installation jig for the mini cylinder end cover and copper sleeve according to claim 2 is characterized in that: The blanking assembly (4) comprises a sliding sleeve (401) that is slidably matched with the outer wall of the first column (201), and a spring (402) that connects the sliding sleeve (401) and the base (1).

7. The installation jig for mini cylinder end cover and copper sleeve according to claim 1 is characterized in that: The base (1) is provided with symmetrically distributed positioning holes (101).

8. The installation jig for the mini cylinder end cover and copper sleeve according to claim 7 is characterized in that: The invention also includes a pressing assembly (5) for pressing the end cover, wherein the pressing assembly (5) includes a first support plate (501) and a second support plate (502), four straight rods (503) connecting the first support plate (501) and the second support plate (502), a pressing plate (504) slidably matched with the straight rods (503), a workbench (505) disposed on the first support plate (501), a protrusion (506) disposed on the workbench (505) and pluggably matched with the positioning hole (101), and a cylinder (507) disposed on the second support plate (502) for driving the pressing plate (504) to move.

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