Floating file machine with protective structure

Abstract

The utility model discloses a floating file machine with a protective structure, and relates to the technical field of file machines, the floating file machine comprises a machine body and a protective mechanism, the outer side of the machine body is fixedly sleeved with a mounting plate, one end of the machine body is connected with an air pipe joint, the other end of the machine body is connected with a connecting cylinder, one side of the machine body is provided with an adjusting valve, and the other side of the machine body is provided with an adjusting valve. The protection mechanism is arranged on the outer side of the connecting cylinder. According to the floating file machine with the protective structure, a protective cover is installed on the outer side of a file tool, then chippings can be blocked through the protective cover, due to the fact that the file tool grinds and removes burrs towards one side, a workbench extrudes the protective cover, a telescopic rod slides in a built-in groove of a connecting rod and extrudes a reset spring, and the chippings are prevented from falling off. And then the reset spring rebounds to support the telescopic rod, so that the protective cover can better cover the outer side of the workpiece, the file is protected, chippings are prevented from flying out, and the safety of the floating file machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of file machines, in particular to a floating file machine with a protective structure. Background Art

[0002] The floating file machine is a metal processing equipment, mainly used for fine filing and trimming of the workpiece surface. The floating file is used in hardware industries such as die-casting and stamping for trimming, chamfering and deburring. It is small in size and light in weight. It can complete the filing and sawing of general die-casting and stamping parts. It has the characteristics of strong force, comfortable feel and easy operation.

[0003] However, the existing floating file machine has the following disadvantages: debris will be generated during the process of grinding and deburring the workpiece with the file of the floating file machine. These debris will splash out, which is not only inconvenient to clean but also poses a safety hazard. Therefore, the existing floating file machine needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a floating file machine with a protective structure to solve the problem raised in the above background technology that the floating file machine currently on the market will generate debris when the file is used to grind and deburr the workpiece, and these debris will splash out, which is not only inconvenient to clean but also poses a safety hazard.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a floating file machine with a protective structure, comprising a body and a protective mechanism, a mounting plate is fixedly sleeved on the outer side of the body, one end of the body is connected to a trachea joint, the other end of the body is connected to a connecting tube, a regulating valve is installed on one side of the body, the protective mechanism is arranged on the outer side of the connecting tube, a power assembly is arranged in a built-in groove of the connecting tube, one end of the power assembly is connected to a connecting block through a linkage shaft, a slot is opened inside the connecting block, a file tool is inserted into the inner side of the slot, a mounting mechanism is arranged in the built-in groove of the connecting block close to the slot, and limiting mechanisms are arranged on both sides of the slot.

[0006] Preferably, the protective mechanism comprises a connecting ring, a return spring, a connecting rod, a telescopic rod, a fixing block and a protective cover, and the outer side of the connecting tube is threadedly sleeved with the connecting ring.

[0007] Preferably, a connecting rod is connected to one side of the connecting ring, a return spring is provided in the built-in groove of the connecting rod, a telescopic rod is provided on one side of the return spring, and the telescopic rod is slidably connected to the built-in groove of the connecting rod.

[0008] Preferably, one end of the telescopic rod away from the connecting rod is connected to a fixing block, and one side of the fixing block is connected to a protective cover.

[0009] Preferably, the mounting mechanism comprises a knob, a bidirectional screw, a mounting block and a mounting groove, and the bidirectional screw is mounted in the built-in groove of the connecting block via a bearing.

[0010] Preferably, one end of the bidirectional screw is connected to a knob, the outer side of the bidirectional screw is sleeved with a mounting block, and a mounting groove is provided on a side of the file tool close to the mounting block.

[0011] Preferably, the limiting mechanism comprises a limiting spring, a pull rod, a limiting block and a limiting slot, the two sides of the slot are penetrated by a pull rod, and one end of the pull rod is connected to the limiting block.

[0012] Preferably, the file tool is provided with limiting grooves on both sides close to the limiting block, and the outer side of the pull rod is sleeved with a limiting spring.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A protective mechanism is provided, and a protective cover is installed on the outside of the file tool. Then, the protective cover can be used to block the debris. Since the file tool is grinding and deburring to one side, the workbench will squeeze the protective cover, so that the telescopic rod slides in the built-in groove of the connecting rod and squeezes the reset spring. Then the reset spring rebounds to support the telescopic rod, so that the protective cover can better cover the outside of the workpiece, protect the file tool, prevent debris from flying out, and improve the safety of the floating file machine.

[0015] 2. An installation mechanism and a limit mechanism are provided. The rotating knob drives the bidirectional screw to rotate, so that the installation blocks move away from each other on the bidirectional screw, and the installation blocks are separated from the installation slot. Then, the pull rod is pulled to one side, so that the pull rod drives the limit block to squeeze the limit spring and separate the limit block from the limit slot. Then, the file tool is pulled outward to separate one end of the file tool from the slot. The file tool can be quickly disassembled and replaced, thereby improving the convenience and work efficiency of the floating file machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main cross-sectional structure of the connecting tube of the utility model;

[0018] Figure 3 This is an enlarged structural diagram of the utility model at A;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the protective cover of the utility model.

[0020] In the figure: 1. body; 2. mounting plate; 3. air pipe joint; 4. regulating valve; 5. protective mechanism; 501. connecting ring; 502. reset spring; 503. connecting rod; 504. telescopic rod; 505. fixing block; 506. protective cover; 6. connecting tube; 7. linkage shaft; 8. file tool; 9. mounting mechanism; 901. knob; 902. two-way screw; 903. mounting block; 904. mounting slot; 10. connecting block; 11. slot; 12. limiting mechanism; 121. limiting spring; 122. pull rod; 123. limiting block; 124. limiting slot; 13. power assembly. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 The utility model provides a technical solution: a floating file machine with a protective structure, comprising a body 1 and a protective mechanism 5, a mounting plate 2 is fixedly sleeved on the outer side of the body 1, one end of the body 1 is connected to a trachea joint 3, the other end of the body 1 is connected to a connecting tube 6, a regulating valve 4 is installed on one side of the body 1, the protective mechanism 5 is arranged on the outer side of the connecting tube 6, a power assembly 13 is arranged in the built-in groove of the connecting tube 6, one end of the power assembly 13 is connected to a connecting block 10 through a linkage shaft 7, a slot 11 is opened inside the connecting block 10, a file tool 8 is inserted into the inner side of the slot 11, a mounting mechanism 9 is arranged in the built-in groove of the connecting block 10 close to the slot 11, and limiting mechanisms 12 are arranged on both sides of the slot 11.

[0023] according to Figure 1 and Figure 4 As shown, the protective mechanism 5 includes a connecting ring 501, a reset spring 502, a connecting rod 503, a telescopic rod 504, a fixed block 505 and a protective cover 506. The outer side of the connecting tube 6 is threadedly sleeved with a connecting ring 501, one side of the connecting ring 501 is connected to a connecting rod 503, a reset spring 502 is provided in the built-in groove of the connecting rod 503, one side of the reset spring 502 is provided with a telescopic rod 504, and the telescopic rod 504 is slidably connected to the built-in groove of the connecting rod 503, one end of the telescopic rod 504 away from the connecting rod 503 is connected to a fixed block 505, one side of the fixed block 505 is connected to a protective cover 506, the number of the connecting rod 503 and the telescopic rod 504 are both three, and the cross-sectional shape of the protective cover 506 is trapezoidal.

[0024] During specific implementation, when the file tool 8 grinds and deburrs the workpiece, some flying debris will be generated. First, the connecting ring 501 is threadedly sleeved on the outside of the connecting tube 6, so that the protective cover 506 is installed on the outside of the file tool 8, and then the debris can be blocked by the protective cover 506. Since the file tool 8 grinds and deburrs to one side, the workbench will squeeze the protective cover 506, and the telescopic rod 504 will slide in the built-in groove of the connecting rod 503 and squeeze the reset spring 502. Then the reset spring 502 rebounds to support the telescopic rod 504, so that the protective cover 506 can better cover the outside of the workpiece, protect the file tool 8, prevent debris from flying out, and improve the safety of the floating file machine.

[0025] according to Figure 1-3 As shown, the mounting mechanism 9 includes a knob 901, a bidirectional screw 902, a mounting block 903 and a mounting slot 904. The bidirectional screw 902 is installed in the built-in slot of the connecting block 10 through a bearing. One end of the bidirectional screw 902 is connected to the knob 901. The outer side of the bidirectional screw 902 is sleeved with the mounting block 903. The side of the file tool 8 close to the mounting block 903 is provided with a mounting slot 904. The limiting mechanism 12 includes a limiting spring 121, a pull rod 122, a limiting block 123 and a limiting slot 124. The two sides of the slot 11 are penetrated by the pull rod 122. One end of the pull rod 122 is connected to the limiting block 123. The two sides of the file tool 8 close to the limiting block 123 are provided with limiting slots 124. The outer side of the pull rod 122 is sleeved with a limiting spring 121. The limiting block 123 and the bidirectional screw 902 are threadedly sleeved, and the cross-sectional shape of the limiting block 123 is "L"-shaped.

[0026] During specific implementation, the file tool 8 will wear out after being used for a long time and needs to be replaced. Most file tools 8 are not easy to disassemble quickly, which reduces the working efficiency of the floating file machine. The knob 901 can be rotated to drive the bidirectional screw 902 to rotate, so that the mounting blocks 903 move away from each other on the bidirectional screw 902, and the mounting blocks 903 are disengaged from the mounting groove 904. Then, the pull rod 122 is pulled to one side, so that the pull rod 122 drives the limit block 123 to squeeze the limit spring 121, and the limit block 123 is disengaged from the limit groove 124. Then, the file tool 8 is pulled outward to make one end of the file tool 8 disengage from the slot 11. The file tool 8 can be quickly disassembled and replaced, which improves the convenience and working efficiency of the floating file machine.

[0027] Working principle: When using this floating file machine with a protective structure, first, the mounting plate 2 can mount the machine body 1 on the workbench, and the protective cover 506 can be mounted on the outside of the connecting tube 6 through the connecting ring 501 to protect the file tool 8 and prevent debris from splashing. Then the air pipe is connected to the air pipe joint 3 to drive the file tool 8 to move up and down, and the floating direction force of the file tool 8 is controlled by the regulating valve 4, and the linkage shaft 7 is driven to rotate through the power assembly 13, so that the linkage shaft 7 drives the file tool 8 to rotate to grind and deburr the workpiece, and then the file tool 8 can be removed and replaced through the mounting mechanism 9 and the limiting mechanism 12, thereby improving the convenience of the floating file machine. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A floating file machine with a protective structure, comprising a machine body (1) and a protective mechanism (5), characterized in that: The outer side of the machine body (1) is fixedly sleeved with a mounting plate (2); one end of the machine body (1) is connected to an air pipe joint (3); the other end of the machine body (1) is connected to a connecting tube (6); a regulating valve (4) is installed on one side of the machine body (1); the protective mechanism (5) is arranged on the outer side of the connecting tube (6); a power assembly (13) is arranged in a built-in groove of the connecting tube (6); one end of the power assembly (13) is connected to a connecting block (10) through a linkage shaft (7); a slot (11) is provided inside the connecting block (10); a file tool (8) is inserted into the inner side of the slot (11); a mounting mechanism (9) is arranged in a built-in groove of the connecting block (10) close to the slot (11); and limiting mechanisms (12) are arranged on both sides of the slot (11).

2. The floating file machine with a protective structure according to claim 1, characterized in that: The protection mechanism (5) comprises a connecting ring (501), a return spring (502), a connecting rod (503), a telescopic rod (504), a fixing block (505) and a protection cover (506); the connecting ring (501) is threadedly sleeved on the outer side of the connecting tube (6).

3. The floating file machine with a protective structure according to claim 2, characterized in that: One side of the connecting ring (501) is connected to a connecting rod (503), a return spring (502) is arranged in a built-in groove of the connecting rod (503), a telescopic rod (504) is arranged on one side of the return spring (502), and the telescopic rod (504) and the built-in groove of the connecting rod (503) are slidably connected.

4. The floating file machine with a protective structure according to claim 3, characterized in that: One end of the telescopic rod (504) away from the connecting rod (503) is connected to a fixing block (505), and one side of the fixing block (505) is connected to a protective cover (506).

5. The floating file machine with a protective structure according to claim 1, characterized in that: The mounting mechanism (9) comprises a knob (901), a bidirectional screw rod (902), a mounting block (903) and a mounting groove (904); the bidirectional screw rod (902) is mounted in the built-in groove of the connection block (10) via a bearing.

6. The floating file machine with a protective structure according to claim 5, characterized in that: One end of the bidirectional screw rod (902) is connected to a knob (901), the outer side of the bidirectional screw rod (902) is sleeved with a mounting block (903), and a mounting groove (904) is provided on a side of the file tool (8) close to the mounting block (903).

7. The floating file machine with a protective structure according to claim 1, characterized in that: The limiting mechanism (12) comprises a limiting spring (121), a pull rod (122), a limiting block (123) and a limiting slot (124); the pull rod (122) passes through both sides of the slot (11); one end of the pull rod (122) is connected to the limiting block (123).

8. The floating file machine with a protective structure according to claim 7, characterized in that: The file tool (8) is provided with limiting grooves (124) on both sides close to the limiting block (123), and the outer side of the pull rod (122) is sleeved with a limiting spring (121).

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