Clamping tool for processing upper shell of high-pressure filter

Abstract

The utility model discloses a high-pressure filter upper shell machining clamping tool, which belongs to the technical field of high-pressure filters and particularly comprises a mounting frame, an upper clamping mechanism and a lower clamping mechanism are arranged on one side of the mounting frame, the upper clamping mechanism is positioned above the lower clamping mechanism, and the upper clamping mechanism and the lower clamping mechanism are symmetrically arranged. The upper clamping mechanism and the lower clamping mechanism are matched to form a clamping structure of the high-pressure filter upper shell; through the cooperation of the upper clamping mechanism and the lower clamping mechanism, after the high-pressure filter upper shell is positioned and placed, the adjusting column can be driven to extrude and fix the high-pressure filter upper shell, the mode of automatically clamping the high-pressure filter upper shell is replaced, the failure rate is relatively low, maintenance is easy, and the production efficiency is improved. And the energy consumption and the production cost are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of valve body processing, in particular to a clamping tool for processing a high-pressure filter upper shell. Background Art

[0002] High-pressure filtration refers to a device used to filter solid and liquid impurities from high-pressure fluids (usually air or liquids). It is mainly used in the industrial field, especially in compressed air systems, hydraulic systems and other occasions that require high-pressure fluid purification.

[0003] During the processing of the high-pressure filter housing, it is often necessary to use a clamping device to fix the upper housing of the high-pressure filter. However, during the long-term use of the clamping device, there will be a high equipment failure rate, which makes maintenance more troublesome and also leads to increased energy consumption and production costs. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a high-pressure filter upper shell processing clamping tool, which has the characteristics of relatively low failure rate, simple maintenance, reduced energy consumption and production cost.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a high-pressure filter upper housing processing clamping tool, comprising a mounting frame, one side of which is provided with an upper clamping mechanism and a lower clamping mechanism, the upper clamping mechanism being located above the lower clamping mechanism and symmetrically arranged with the lower clamping mechanism, the upper clamping mechanism and the lower clamping mechanism cooperating to form a clamping structure of the housing;

[0006] The upper clamping mechanism includes an upper connecting frame, the upper connecting frame is fixedly connected to the mounting frame, a movable sleeve is fixedly connected to the upper connecting frame, and an adjusting column is slidably connected in the movable sleeve;

[0007] The lower clamping mechanism includes a lower connecting frame, which is fixedly connected to the mounting frame. A positioning platform is fixedly connected to one side of the lower connecting frame that is opposite to the adjusting column.

[0008] Preferably, the upper connecting frame and the lower connecting frame both include a connecting plate and a supporting plate, the connecting plate and the supporting plate are integrally provided with an "L"-shaped structure, and the connecting plate is fixedly connected to the mounting frame.

[0009] Preferably, a card slot is provided on the connecting plate on the upper connecting frame and the connecting plate on the lower connecting frame.

[0010] Preferably, an internal thread is provided on the inner wall of the movable sleeve, an external thread matching the internal thread is provided on the outer wall of the adjusting column, and a knob is fixedly connected to the top of the adjusting column.

[0011] Preferably, a buffer mechanism is further included, which is arranged on the upper clamping mechanism. The buffer mechanism includes a buffer cylinder, which is sleeved on the outside of the adjusting column and fixedly connected to the upper connecting frame. A moving cylinder is vertically slidably connected inside the buffer cylinder, and the moving cylinder is rotatably connected to the other end of the adjusting column. A moving plate is vertically slidably connected inside the moving cylinder, and an extension column is fixedly connected to one side of the moving plate. The extension column extends to the outside of the moving cylinder and is fixedly connected to the buffer plate.

[0012] Preferably, the outer side of the buffer cylinder is fixedly connected to a threaded cylinder, the inner thread of the threaded cylinder is threadedly connected to a connecting column, and the connecting column is arranged on the outer side of the movable sleeve and fixedly connected to the upper connecting frame.

[0013] Preferably, a plurality of spaced-apart limiting blocks are fixedly connected to the outer wall of the moving cylinder, and the limiting blocks are slidably connected to the limiting grooves provided on the side wall of the buffer cylinder.

[0014] Preferably, a buffer spring is fixedly connected to the other side of the movable plate, and the other end of the buffer spring is fixedly connected to the end portion inside the movable cylinder.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model provides an upper clamping mechanism and a lower clamping mechanism, and after the high-pressure filter upper shell is positioned and placed, the adjusting column can be driven to squeeze and fix the high-pressure filter upper shell, replacing the method of automatically clamping the high-pressure filter upper shell. The utility model has a relatively low failure rate, simple maintenance, and reduces energy consumption and production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of Example 1 of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of Example 1 of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of Example 2 of the present utility model;

[0021] Figure 4 This is a schematic diagram of the main structure of Example 2 of the present utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional explosion structure of Example 2 of the utility model;

[0023] In the figure: 1. Mounting frame; 2. Upper connecting frame; 21. Connecting plate; 22. Support plate; 3. Movable sleeve; 4. Adjusting column; 5. Knob; 6. Lower connecting frame; 7. Positioning platform; 8. Slot; 9. Buffer cylinder; 10. Moving cylinder; 11. Moving plate; 12. Extension column; 13. Buffer plate; 14. Threaded cylinder; 15. Connecting column; 16. Limit block; 17. Limit slot; 18. Buffer spring. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] See also Figure 1-2 , this embodiment provides the following technical solutions: a high-pressure filter upper shell processing clamping tooling, including a mounting frame 1, an upper clamping mechanism and a lower clamping mechanism are provided on the left side of the mounting frame 1, the upper clamping mechanism is located above the lower clamping mechanism and is symmetrically arranged with the lower clamping mechanism, and the upper clamping mechanism and the lower clamping mechanism cooperate to form a clamping structure of the shell; the upper clamping mechanism includes an upper connecting frame 2, the upper connecting frame 2 is fixedly connected to the mounting frame 1, a movable sleeve 3 is fixedly connected to the upper connecting frame 2, an adjusting column 4 is slidably connected to the movable sleeve 3, wherein the inner wall of the movable sleeve 3 is provided with an internal thread, and the outer wall of the adjusting column 4 is provided with a thread that matches the internal thread The external thread of the adjusting column 4 is fixedly connected with a knob 5, and the top of the adjusting column 4 is fixedly connected with a knob 5. The lower clamping mechanism includes a lower connecting frame 6, and the lower connecting frame 6 is fixedly connected to the mounting frame 1. The side of the lower connecting frame 6 opposite to the adjusting column 4 is fixedly connected with a positioning platform 7. By setting the cooperation of the upper clamping mechanism and the lower clamping mechanism, after the high-pressure filter upper shell is positioned and placed, the adjusting column 4 can be driven to squeeze and fix the high-pressure filter upper shell, replacing the automatic clamping method of the high-pressure filter upper shell. The failure rate is relatively low, maintenance is simple, and energy consumption and production costs are reduced. By setting the positioning platform 7, the high-pressure filter upper shell can be placed on the lower connecting frame 6 first, and the hole groove on the high-pressure filter upper shell is placed correspondingly on the positioning platform 7, so that the positioning platform 7 performs a preliminary positioning of the high-pressure filter upper shell, and then the adjusting column 4 can be moved vertically downward by rotating the knob 5 and squeeze the top of the high-pressure filter upper shell until the high-pressure filter upper shell is fixed on the lower connecting frame 6.

[0027] Both the upper connecting frame 2 and the lower connecting frame 6 include a connecting plate 21 and a support plate 22. The connecting plate 21 and the support plate 22 are an integrated "L"-shaped structure. The connecting plate 21 is fixedly connected to the mounting frame 1. The support plate 22 on the upper connecting frame 2 is arranged parallel to the support plate 22 on the lower connecting frame 6. The movable sleeve 3 is arranged below the support plate 22 on the upper connecting frame 2, and the positioning platform 7 is arranged above the support plate 22 on the lower connecting frame 6.

[0028] A card slot 8 is provided on the connecting plate 21 on the upper connecting frame 2 and the connecting plate 21 on the lower connecting frame 6. The card slot 8 can be adapted to the tubular interface on the high-pressure filter upper shell to limit the tubular interface on the high-pressure filter upper shell.

[0029] Example 2

[0030] See also Figure 3-5 The cam 12 is connected to the upper end of the adjusting column 4 so as to prevent the adjusting column 4 from directly contacting the upper shell of the high-pressure filter and ...

[0031] The outer side of the buffer tube 9 is fixedly connected to a threaded tube 14, and the inner thread of the threaded tube 14 is connected to a connecting column 15. The connecting column 15 is arranged on the outer side of the movable sleeve 3 and is fixedly connected to the upper connecting frame 2. Through the arrangement of the threaded tube 14 and the connecting column 15, the buffer tube 9 can be easily disassembled and assembled on the upper connecting frame 2, and the buffer mechanism can be disassembled, assembled or replaced according to needs, which increases the flexibility of the use of the buffer mechanism.

[0032] A number of spaced-apart limit blocks 16 are fixedly connected to the outer wall of the moving cylinder 10, and the limit blocks 16 are slidably connected to the limit grooves 17 provided on the side walls of the buffer cylinder 9. In some embodiments, the limit grooves 17 are provided along the axial direction of the moving cylinder 10. Through the provided limit blocks 16 and limit grooves 17, the moving cylinder 10 can slide vertically in the buffer cylinder 9 during the movement of the adjusting column 4, thereby allowing the moving cylinder 10 to slide smoothly in the buffer cylinder 9.

[0033] A buffer spring 18 is fixedly connected to the bottom of the movable plate 11, and the top of the buffer spring 18 is fixedly connected to the top of the movable cylinder 10. Through the provision of the buffer spring 18, when the buffer plate 13 contacts the surface of the high-pressure filter upper shell, the buffer spring 18 can be squeezed. When the adjusting column 4 rotates to the maximum limit, the high-pressure filter upper shell is fixed, and the adjusting column 4 has a buffering effect.

[0034] The working principle of the present invention is as follows: first, the high-pressure filter upper shell is placed on the lower connecting frame 6, and the hole grooves on the high-pressure filter upper shell are placed correspondingly on the positioning platform 7, so that the positioning platform 7 performs preliminary positioning on the high-pressure filter upper shell, and then the adjusting column 4 can be moved vertically downward by rotating the knob 5, and while the adjusting column 4 moves downward, the limit block 16 on the moving cylinder 10 can be driven to slide along the limit groove 17 on the outer wall of the buffer cylinder 9. While the adjusting column 4 continues to move downward, the moving cylinder 10 can drive the buffer plate 13 to continue to move downward until the buffer plate 13 contacts the surface of the high-pressure filter upper shell, and the buffer spring 18 is squeezed. Until the adjusting column 4 rotates to the maximum limit, the buffer plate 13 completes the extrusion and fixation of the high-pressure filter upper shell, thereby completing the clamping and fixation of the high-pressure filter upper shell.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. High-pressure filter upper shell processing clamping tooling, characterized by: It comprises a mounting frame (1), an upper clamping mechanism and a lower clamping mechanism being provided on one side of the mounting frame (1), the upper clamping mechanism being located above the lower clamping mechanism and being symmetrically arranged with the lower clamping mechanism, the upper clamping mechanism and the lower clamping mechanism cooperating to form a clamping structure of a high-pressure filter upper shell; The upper clamping mechanism comprises an upper connecting frame (2), the upper connecting frame (2) is fixedly connected to the mounting frame (1), a movable sleeve (3) is fixedly connected to the upper connecting frame (2), and an adjusting column is vertically slidably connected in the movable sleeve (3); The lower clamping mechanism comprises a lower connecting frame (6), the lower connecting frame (6) being fixedly connected to the mounting frame (1), and a positioning platform (7) being fixedly connected to a side of the lower connecting frame (6) facing the adjustment column (4).

2. The high pressure filter upper housing machining and clamping tool according to claim 1, characterized in that: The upper connecting frame (2) and the lower connecting frame (6) both include a connecting plate (21) and a supporting plate (22), wherein the connecting plate (21) and the supporting plate (22) are integrally arranged in an "L"-shaped structure, and the connecting plate (21) is fixedly connected to the mounting frame (1).

3. The high pressure filter upper housing machining and clamping tool according to claim 2, characterized in that: A card slot (8) is provided on the connecting plate (21) on the upper connecting frame (2) and the connecting plate (21) on the lower connecting frame (6).

4. The high pressure filter upper housing machining and clamping tool according to claim 1, characterized in that: An internal thread is provided on the inner wall of the movable sleeve (3), an external thread matching the internal thread is provided on the outer wall of the adjusting column (4), and a knob (5) is fixedly connected to the top of the adjusting column (4).

5. The high pressure filter upper housing machining and clamping tool according to claim 1, characterized in that: The utility model further comprises a buffer mechanism, wherein the buffer mechanism is arranged on the upper clamping mechanism, and the buffer mechanism comprises a buffer cylinder (9), wherein the buffer cylinder (9) is sleeved on the outside of the adjusting column (4) and is fixedly connected to the upper connecting frame (2), wherein a moving cylinder (10) is vertically slidably connected in the buffer cylinder (9), wherein the moving cylinder (10) is rotatably connected to the other end of the adjusting column (4), wherein a moving plate (11) is vertically slidably connected in the moving cylinder (10), wherein one side of the moving plate (11) is fixedly connected to an extension column (12), wherein the extension column (12) extends to the outside of the moving cylinder (10) and is fixedly connected to a buffer plate (13).

6. The high pressure filter upper housing machining and clamping tool according to claim 5, characterized in that: The outer side of the buffer cylinder (9) is fixedly connected to a threaded cylinder (14), the inner thread of the threaded cylinder (14) is connected to a connecting column (15), and the connecting column (15) is arranged on the outer side of the movable sleeve (3) and fixedly connected to the upper connecting frame (2).

7. The high pressure filter upper housing machining and clamping tool according to claim 5, characterized in that: A plurality of spaced-apart limiting blocks (16) are fixedly connected to the outer wall of the moving cylinder (10), and the limiting blocks (16) are slidably connected to limiting grooves (17) provided on the side wall of the buffer cylinder (9).

8. The high pressure filter upper housing machining and clamping tool according to claim 5, characterized in that: A buffer spring (18) is fixedly connected to the other side of the movable plate (11), and the other end of the buffer spring (18) is fixedly connected to the end inside the movable cylinder (10).

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