Texturing machine for spark plug threads

Abstract

The utility model discloses a thread arranging machine for spark plug threads, which comprises a base, a thread arranging component is arranged at the top of the base, support rods for fixing the thread arranging component are symmetrically arranged at the center of the top of the base, and quick release parts are arranged at the joints of the base and the support rods. Through the design of the positioning seat, the positioning hole, the clamping groove, the clamping block and the moving part, when the supporting rod needs to be installed, the supporting rod firstly penetrates into the positioning hole in the positioning seat, so that the clamping groove in the supporting rod is aligned with the clamping block in the positioning hole, and then one end of the clamping block is moved into the clamping groove through the moving part; the bottom end of the supporting rod is fixed, the position of the grain arranging assembly is fixed through the supporting rod, and therefore it is achieved that the grain arranging assembly can be fixed and disassembled only by moving the clamping block when the grain arranging assembly needs to be fixed and disassembled, and the situation that the grain arranging assembly cannot be fixed due to the fact that parts are lost is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of spark plug processing, in particular to a thread finishing machine for spark plug threads. Background Art

[0002] The thread trimming machine can re-cut or trim the spark plug threads to restore them to their normal condition so that they can be installed correctly and ensure the normal operation of the engine.

[0003] When installing the grain treatment machine, the traditional installation method is to fix two clamps on the fixed rod of the grain treatment machine, and then fix the clamps on the positioning seat by bolts to complete the installation of the grain treatment machine. Therefore, multiple bolts need to be tightened when installing it. When it needs to be disassembled for inspection and then installed, there is a situation where it cannot be installed due to the loss of some bolts. Utility Model Content

[0004] The utility model aims to provide a thread finishing machine for spark plug threads to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thread finishing machine for spark plug threads, comprising a base, a thread finishing assembly is arranged on the top of the base, a support rod for fixing the thread finishing assembly is symmetrically arranged on the top of the base, a quick-release part is arranged at the connection between the base and the support rod, the quick-release part comprises a positioning seat symmetrically fixedly connected to the top of the base, a positioning hole is arranged on the top of the positioning seat, the bottom end of the support rod is inserted and connected to the inside of the positioning hole, a card slot is arranged on one side of the support rod, a card block is clamped in the inside of the card slot, and a moving part is arranged on one side of the card block.

[0006] Preferably, a cavity is opened on one side of the positioning seat, and the clamping block is inserted and connected to the inner wall of one side of the cavity.

[0007] Preferably, the moving part includes a moving block fixedly connected to one side of the locking block, the moving block is inserted and connected inside the cavity, a spring is provided on one side of the moving block, the spring is inserted and connected inside the cavity, a connecting rod is fixedly connected to one side of the moving block, the connecting rod is inserted and connected to the middle part of the spring, the connecting rod is inserted and connected to the inner wall on the other side of the cavity, and one end of the connecting rod is fixedly connected to a toggle block.

[0008] Preferably, a support plate for fixing the position of the texture component is sleeved on the middle part of the support rod.

[0009] Preferably, the texture component includes a first movable frame arranged at the bottom of the support plate, a first motor is symmetrically arranged on the inner wall of the bottom end of the first movable frame, the output end of the first motor is inserted and connected to the inner wall of the bottom end of the first movable frame, the output end of the first motor is fixedly connected to the bottom of the first graining roller and the second movable frame is located on the front side of the first movable frame, a second motor is arranged on the inner wall of the bottom end of the second movable frame, the output end of the second motor is inserted and connected to the inner wall of the bottom end of the second movable frame, and the output end of the second motor is arranged with a second graining roller.

[0010] Preferably, the bottom end of the support plate is fixedly connected with a guide rail for limiting the moving direction of the second moving frame and the first moving frame, and the top ends of the first moving frame and the second moving frame are fixedly connected with a slider, which is slidably sleeved on the bottom of the guide rail.

[0011] Preferably, a cylinder is fixedly connected to the back side of the support plate, a push plate is fixedly connected to the output end of the cylinder, and the first movable frame is fixedly connected to the front side of the push plate.

[0012] Preferably, a push rod is hinged on the front of the push plate, a rotating rod is hinged on one side of the push rod, a toggle rod is hinged on one end of the rotating rod, and the toggle rod is hinged on the front of the cavity.

[0013] Preferably, the top end of the rotating rod is fixedly connected with a rotating column, the rotating column is inserted and connected with the bottom of the supporting plate, the top end of the supporting plate is fixedly connected with a bearing, and the bearing sleeve is arranged on the top of the rotating column.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model adopts the design of the positioning seat, the positioning hole, the clamping groove, the clamping block and the moving part. When the support rod needs to be installed, the support rod is first inserted into the positioning hole on the positioning seat so that the clamping groove on the support rod is aligned with the clamping block in the positioning hole, and then one end of the clamping block is moved into the clamping groove by the moving part, so as to fix the position of the bottom end of the support rod, and fix the position of the graining component by the support rod, so that when it is necessary to fix and disassemble the graining component, the position of the clamping block can be moved, thereby avoiding the situation that the graining component cannot be fixed due to the loss of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the front structure of the utility model.

[0017] Figure 2 It is a partial front cross-sectional structural schematic diagram of the utility model.

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model in top view.

[0019] Figure 4 It is a schematic diagram of the side cross-sectional structure of the utility model.

[0020] Figure 5 This is a front sectional structural diagram of the slide rail of the utility model.

[0021] In the figure: 1. base; 2. support rod; 3. positioning seat; 4. positioning hole; 5. slot; 6. block; 7. cavity; 8. moving block; 9. connecting rod; 10. spring; 11. toggle block; 12. support plate; 13. first graining roller; 14. first moving frame; 15. first motor; 16. second graining roller; 17. second moving frame; 18. second motor; 19. slider; 20. guide rail; 21. cylinder; 22. push plate; 23. push rod; 24. rotating rod; 25. toggle rod; 26. rotating column; 27. bearing. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides Figure 1-5 A thread finishing machine for spark plug threads shown in the figure comprises a base 1, a thread finishing assembly is arranged on the top of the base 1, a support rod 2 for fixing the thread finishing assembly is symmetrically arranged on the top of the base 1, a quick-release part is arranged at the connection between the base 1 and the support rod 2, the quick-release part comprises a positioning seat 3 fixedly connected to the top of the base 1 in a centrally symmetrical manner, a positioning hole 4 is provided on the top of the positioning seat 3, the bottom end of the support rod 2 is inserted and connected to the inside of the positioning hole 4, a card slot 5 is provided on one side of the support rod 2, a card block 6 is clamped in the inside of the card slot 5, and a moving part is provided on one side of the card block 6.

[0024] It should be noted that there are two support rods 2, which are respectively arranged on both sides of the graining component, and the position of the graining component is fixed by fixing the positions of the two support rods 2; the base 1 and the positioning seat 3 are fixedly connected by bolts. When the graining component needs to be fixed, the positioning seat 3 is first fixed to the top of the base 1 by four centrally symmetrical bolts; the positioning hole 4 opened on the top of the positioning seat 3 has a circular cross-section, and is adapted to the support rod 2, so that when the bottom end of the support rod 2 is inserted into the interior of the positioning hole 4, no shaking occurs; the movable part is used to limit the moving direction and distance of the block 6.

[0025] Specifically, a cavity 7 is opened on one side of the positioning seat 3 , and the clamping block 6 is inserted and connected to the inner wall of one side of the cavity 7 .

[0026] It should be noted that a through hole matching the block 6 is provided on one side of the cavity 7 , and the through hole and the positioning hole 4 are interconnected, and are used to pass the block 6 from the inside of the cavity 7 into the inside of the positioning hole 4 when in use.

[0027] Specifically, the moving part includes a moving block 8 fixedly connected to one side of the card block 6, the moving block 8 is inserted and connected inside the cavity 7, a spring 10 is provided on one side of the moving block 8, the spring 10 is inserted and connected inside the cavity 7, a connecting rod 9 is fixedly connected to one side of the moving block 8, the connecting rod 9 is inserted and connected to the middle part of the spring 10, the connecting rod 9 is inserted and connected to the inner wall on the other side of the cavity 7, and one end of the connecting rod 9 is fixedly connected to a toggle block 11.

[0028] It should be noted that the two ends of the spring 10 are fixedly connected to one side of the moving block 8 and the inner wall of the other side of the cavity 7 respectively. When in use, it is used to push the moving block 8 to the side away from the spring 10, so as to push the card block 6 on one side of the moving block 8 to the inside of the card slot 5. Through the push of the spring 10, the situation in which the card block 6 moves out of the card slot 5 due to mechanical vibration is avoided; the height of the moving block 8 is greater than the height of the through hole opened on one side of the cavity 7, so as to avoid the situation in which the moving block 8 passes through the through hole and moves out of the cavity 7; one end of the connecting rod 9 passes through the inner wall on the other side of the cavity 7 and is fixedly connected to the toggle block 11 on one side of the positioning seat 3, so that when the position of the moving block 8 located in the cavity 7 needs to be moved, the toggle block 11 located on one side of the positioning seat 3 is moved, and the connecting rod 9 is driven to move by the toggle block 11, and the moving block 8 located inside the cavity 7 is driven to move by the movement of the connecting rod 9, and the card block 6 is driven to move by the moving block 8.

[0029] Specifically, a support plate 12 for fixing the position of the texture component is sleeved on the middle part of the support rod 2.

[0030] Specifically, the texture component includes a first movable frame 14 arranged at the bottom of the support plate 12, and a first motor 15 is symmetrically arranged on the inner wall at the bottom of the first movable frame 14. The output end of the first motor 15 is connected to the inner wall at the bottom of the first movable frame 14 through an insertion, and the output end of the first motor 15 is fixedly connected to the first texture roller 13.

[0031] Specifically, the texture component also includes a second movable frame 17 arranged at the bottom of the support plate 12 and located in front of the first movable frame 14, and a second motor 18 is arranged on the inner wall at the bottom end of the second movable frame 17, and the output end of the second motor 18 is connected to the inner wall at the bottom end of the second movable frame 17, and a second texture roller 16 is arranged on the output end of the second motor 18.

[0032] It should be noted that there are two first graining rollers 13, which are horizontally and vertically symmetrically arranged at the bottom of the first movable frame 14, and there is one second graining roller 16. When the spark plug needs to be grained, the spark plug is clamped by the three graining rollers, and the three graining rollers are driven by a motor to rotate and grain; the fixed frame is used to fix the position of the motor.

[0033] Specifically, the bottom end of the support plate 12 is fixedly connected with a guide rail 20 for limiting the moving direction of the second moving frame 17 and the first moving frame 14 , and the top ends of the first moving frame 14 and the second moving frame 17 are fixedly connected with a slider 19 , which is slidably mounted on the bottom of the guide rail 20 .

[0034] It should be noted that the slider 19 and guide rail 20 are used to limit the two movable frames at the bottom of the support plate 12, and when movement is required, the two movable frames are moved along the direction of the guide rail 20 through the slider 19 to avoid the movable frames from deviating from the direction when moving.

[0035] Specifically, the back side of the support plate 12 is fixedly connected with the cylinder 21 , the output end of the cylinder 21 is fixedly connected with the push plate 22 , and the first moving frame 14 is fixedly connected with the front side of the push plate 22 .

[0036] It should be noted that the position of the cylinder 21 is fixed on the back of the support plate 12. When the position of the first movable frame 14 needs to be moved, the cylinder 21 is opened, and the push plate 22 is driven to move through the output end of the cylinder 21. The push plate 22 drives the first movable frame 14 to move, and the two first graining rollers 13 are driven to move through the first movable frame 14; a space is reserved between the guide rail 20 and the push plate 22 for moving the push plate 22.

[0037] Specifically, a push rod 23 is hinged on the front of the push plate 22 , a rotating rod 24 is hinged on one side of the push rod 23 , a toggle rod 25 is hinged on one end of the rotating rod 24 , and the toggle rod 25 is hinged on the front of the cavity 7 .

[0038] Specifically, the top of the rotating rod 24 is fixedly connected with a rotating column 26 , the rotating column 26 is inserted and connected to the bottom of the support plate 12 , the top of the support plate 12 is fixedly connected with a bearing 27 , and the bearing 27 is sleeved on the top of the rotating column 26 .

[0039] It should be noted that the rotating column 26 is fixedly connected to the top of the rotating rod 24, the outer groove ring of the bearing 27 is fixedly connected to the top of the support plate 12, and the inner groove ring is fixedly sleeved in the middle of the rotating column 26, so that the rotating column 26 can be rotated while being fixed in position by the bearing 27. When one side of the rotating rod 24 at the bottom end of the rotating column 26 is subjected to a driving force, it rotates with the rotating column 26 as the center.

[0040] Furthermore, when the push plate 22 moves to the side away from the cylinder 21, the push plate 22 drives the push rod 23 to move, and the push rod 23 drives the rotating rod 24 to rotate. The rotation of the rotating rod 24 drives the toggle rod 25 at the other end of the rotating rod 24 to move, and the toggle rod 25 drives the second moving frame 17 to move to the side of the first moving frame 14, so that the second graining roller 16 moves to the side opposite to the first graining roller 13, thereby completing the bonding of the graining wheel and the spark plug.

[0041] Finally, it should be noted that the above is only 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 can 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 should be included in the protection scope of the present invention.

Claims

1. A thread finishing machine for spark plug threads, comprising a base (1), characterized in that: A graining assembly is arranged on the top of the base (1), a support rod (2) for fixing the graining assembly is symmetrically arranged on the top of the base (1), a quick-release part is arranged at the connection between the base (1) and the support rod (2), the quick-release part comprises a positioning seat (3) fixedly connected to the top of the base (1) in a symmetrical manner, a positioning hole (4) is arranged on the top of the positioning seat (3), the bottom end of the support rod (2) is inserted and connected inside the positioning hole (4), a slot (5) is arranged on one side of the support rod (2), a block (6) is clamped inside the slot (5), and a moving part is arranged on one side of the block (6).

2. A thread finishing machine for spark plug threads according to claim 1, characterized in that: A cavity (7) is provided on one side of the positioning seat (3), and the clamping block (6) is inserted and connected to the inner wall of one side of the cavity (7).

3. A thread finishing machine for spark plug threads according to claim 2, characterized in that: The moving part comprises a moving block (8) fixedly connected to one side of the clamping block (6), the moving block (8) being inserted and connected inside the cavity (7), a spring (10) being arranged on one side of the moving block (8), the spring (10) being inserted and connected inside the cavity (7), a connecting rod (9) being fixedly connected to one side of the moving block (8), the connecting rod (9) being inserted and connected to the middle part of the spring (10), the connecting rod (9) being inserted and connected to the inner wall on the other side of the cavity (7), and a toggle block (11) being fixedly connected to one end of the connecting rod (9).

4. A thread finishing machine for spark plug threads according to claim 1, characterized in that: A support plate (12) for fixing the position of the texture component is sleeved on the middle part of the support rod (2).

5. A thread finishing machine for spark plug threads according to claim 4, characterized in that: The texture component comprises a first movable frame (14) arranged at the bottom of the support plate (12); a first motor (15) is symmetrically arranged on the inner wall at the bottom end of the first movable frame (14); an output end of the first motor (15) is connected through the inner wall at the bottom end of the first movable frame (14); and a first texture roller (13) is fixedly connected to the output end of the first motor (15).

6. A thread finishing machine for spark plug threads according to claim 4, characterized in that: The texture component also includes a second movable frame (17) arranged at the bottom of the support plate (12) and located in front of the first movable frame (14); a second motor (18) is arranged on the inner wall at the bottom end of the second movable frame (17); an output end of the second motor (18) is connected to the inner wall at the bottom end of the second movable frame (17); and a second texture roller (16) is arranged on the output end of the second motor (18).

7. A thread finishing machine for spark plug threads according to claim 6, characterized in that: The bottom end of the support plate (12) is fixedly connected to a guide rail (20) for limiting the moving directions of the second moving frame (17) and the first moving frame (14); the top ends of the first moving frame (14) and the second moving frame (17) are fixedly connected to a slider (19); the slider (19) is slidably sleeved on the bottom of the guide rail (20).

8. The thread finishing machine for spark plug threads according to claim 6, characterized in that: The back side of the support plate (12) is fixedly connected to a cylinder (21), the output end of the cylinder (21) is fixedly connected to a push plate (22), and the first moving frame (14) is fixedly connected to the front side of the push plate (22).

9. A thread finishing machine for spark plug threads according to claim 8, characterized in that: The push plate (22) is hinged with a push rod (23), one side of the push rod (23) is hinged with a rotating rod (24), one end of the rotating rod (24) is hinged with a toggle rod (25), and the toggle rod (25) is hinged on the front side of the cavity (7).

10. A thread finishing machine for spark plug threads according to claim 9, characterized in that: The top end of the rotating rod (24) is fixedly connected to a rotating column (26), and the rotating column (26) is inserted and connected to the bottom of the support plate (12). The top end of the support plate (12) is fixedly connected to a bearing (27), and the bearing (27) is sleeved on the top of the rotating column (26).

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