High-precision fastener tooth manufacturing production tapping machine capable of achieving fixed-point cooling

Abstract

The tapping machine comprises a machine body, a limiting structure is fixedly mounted on the lower side in the machine body, a second motor is arranged on the rear side of the left end of the machine body, a mounting rod is connected to the right side of the second motor, and a mounting plate is mounted on the outer side of the mounting rod; a spring is fixedly arranged at the rear end of the machine body, and a connecting rod penetrates through the middle of the spring. And the air cylinder is fixedly arranged on the upper side of the interior of the machine body, a moving plate is fixedly installed at the lower end of the air cylinder, a first motor is arranged at the upper end of the moving plate, a mounting block is connected to the outer side of the lower end of a connecting shaft, a fixing rod is installed on the outer side of the mounting block, and a threaded block is fixedly installed at the lower end of the mounting block. According to the high-precision fastener tooth manufacturing production tapping machine capable of achieving fixed-point cooling, fixed-point cooling can be conveniently conducted on the tapping machine, a high-precision fastener can be conveniently limited, and a threaded block can be conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of high-precision fastener threading production, in particular to a high-precision fastener threading production tapping machine capable of fixed-point temperature reduction. Background Art

[0002] Tapping machine refers to a kind of mechanical processing equipment that processes internal threads, screws or threads on the inner side of the holes of various parts with through holes or blind holes of different specifications, such as machine casings, equipment end faces, nuts, flanges, etc. High-precision fastener threading refers to the measures to form a threaded structure inside high-precision fasteners. Tapping machines are needed in the production process of high-precision fastener threading. A fixed-point cooling structure is needed during the use of the tapping machine in the production of high-precision fastener threading, so as to improve the use effect of the tapping machine in the production of high-precision fastener threading.

[0003] However, most of the existing technical solutions have the following defects: when the tapping machine is cooled at a fixed point, a fan is used to cool the tapping machine at a fixed point, the ordinary tapping machine has a poor limiting effect on high-precision fasteners, and the replacement of threaded blocks is not convenient enough. Therefore, the utility model provides a high-precision fastener threading production tapping machine capable of fixed-point cooling to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a high-precision fastener threading production tapping machine capable of fixed-point cooling, so as to solve the problems proposed in the above background technology that the fixed-point cooling of the tapping machine is performed by a fan, the ordinary tapping machine has a poor limiting effect on high-precision fasteners, and the replacement of threaded blocks is not convenient enough.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-precision fastener threading production tapping machine capable of fixed-point temperature reduction, comprising a machine body, a limited position structure is fixedly installed on the lower side of the interior thereof, a second motor is arranged on the rear side of the left end of the machine body, a mounting rod is connected to the right side of the second motor, a mounting plate is installed on the outer side of the mounting rod, and a refrigerator is connected to the upper side of the interior of the mounting plate, a spring is fixedly arranged on the rear end of the machine body, and a connecting rod is passed through the middle of the spring;

[0006] The cylinder is fixedly arranged on the upper inner side of the machine body, and a movable plate is fixedly installed on the lower end of the cylinder, a first motor is arranged on the upper end of the movable plate, and a connecting shaft is installed on the lower end of the first motor, a mounting block is connected to the outer side of the lower end of the connecting shaft, a fixing rod is installed on the outer side of the mounting block, and a threaded block is fixedly installed on the lower end of the mounting block.

[0007] Preferably, the connecting shaft and the mounting block are connected by snap-fitting, and a protrusion is provided on the middle side of the mounting block.

[0008] Preferably, the limiting structure includes a fixed plate, which is fixedly installed on the inner lower side of the body, and a moving block is connected to the middle of the fixed plate, and a clamping plate is fixedly installed on the inner side of the moving block, and a limiting rod is connected to the outer side of the upper end of the moving block.

[0009] Preferably, the moving block is connected to the fixed plate in a sliding manner, and the vertical cross-section of the moving block is an "L"-shaped structure.

[0010] Preferably, the clamping plates are connected to the machine body in a fitting manner, and the clamping plates are distributed at equal intervals on the upper side of the machine body.

[0011] Preferably, the mounting plate and the connecting rod are connected in a snap-fit ​​manner, and the connecting rod and the body are connected in a sliding manner.

[0012] Preferably, the mounting plate is connected to the machine body in a sliding manner, and a groove structure is provided on the rear side of the mounting plate.

[0013] Preferably, the mounting block is connected to the fixing rod by means of threads, and the mounting blocks are symmetrically distributed about the center line of the connection axis.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the high-precision fastener threading production tapping machine capable of fixed-point cooling is convenient for fixed-point cooling of the tapping machine, convenient for limiting the position of high-precision fasteners, and convenient for replacing the threaded block;

[0015] By starting the second motor, the second motor drives the mounting rod to rotate at the rear side of the interior of the machine body, so that the mounting plate threadedly connected to the mounting rod slides at the rear end of the machine body, and then the inclined edge on the right side of the mounting plate pushes the connecting rod to slide to the rear side, so that the connecting rod drives the spring to extend, so that the connecting rod moves to the groove-shaped structure on the rear side of the mounting plate, and then the spring drives the connecting rod to slide to the front side, so that the connecting rod is engaged and connected at the rear side of the mounting plate, so that the inclined edge of the connecting rod moves to the inside of the mounting plate, and then the refrigerator is started to cool the mounting plate, so as to facilitate fixed-point cooling of the threaded block;

[0016] By placing the fastener inside the clamping plate, pushing the moving block inward, so that the moving block slides inward in the middle of the fixed plate, so that the moving block drives the clamping plate to clamp the fastener, rotating the limiting rod, so that the limiting rod is threadedly connected to the upper end of the moving block, so that the limiting rod is threadedly connected to the outer side of the upper end of the fixed plate, which is convenient for limiting the fastener;

[0017] By rotating the fixing rod, the fixing rod is threadedly connected to the outer middle part of the mounting block, so that the fixing rod is separated from the outer lower end of the connecting shaft, and then the mounting block is pulled downward to separate the mounting block from the outer lower end of the connecting shaft, so as to facilitate the replacement of the threaded block. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall cross-sectional structure of the connection between the body and the cylinder of the utility model;

[0019] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0021] Figure 4 This is a schematic diagram of the overall cross-sectional structure of the connection between the mounting rod and the mounting plate of the utility model;

[0022] Figure 5 This is an exploded schematic diagram of the connection between the mounting plate and the refrigerator of the utility model;

[0023] Figure 6 It is a schematic diagram of the explosion structure of the connection shaft and the mounting block of the utility model.

[0024] In the figure: 1, body; 2, cylinder; 3, moving plate; 4, first motor; 5, connecting shaft; 6, threaded block; 7, moving block; 8, clamping plate; 9, mounting plate; 10, refrigerator; 11, mounting block; 12, fixing rod; 13, fixing plate; 14, limiting rod; 15, second motor; 16, mounting rod; 17, spring; 18, connecting rod. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-6The utility model provides a technical solution: a high-precision fastener threading production tapping machine capable of fixed-point temperature reduction, comprising: a limiting structure is fixedly installed on the lower side of the interior of a machine body 1, and a second motor 15 is arranged on the rear side of the left end of the machine body 1, a mounting rod 16 is connected to the right side of the second motor 15, and a mounting plate 9 is installed on the outer side of the mounting rod 16, and a refrigerator 10 is connected to the upper side of the interior of the mounting plate 9, a spring 17 is fixedly arranged at the rear end of the machine body 1, and a connecting rod 18 passes through the middle of the spring 17, a fastener is placed inside the limiting structure, and the limiting structure is pushed inwardly so that the limiting structure clamps the fastener, which is convenient for limiting the fastener, and the second motor 15 is started so that the second motor 15 drives the mounting rod 16 to rotate at the rear side of the interior of the machine body 1, The mounting plate 9 connected with the mounting rod 16 is thereby made to slide at the rear end of the machine body 1, and the inclined edge on the right side of the mounting plate 9 pushes the connecting rod 18 to slide backward, so that the connecting rod 18 drives the spring 17 to extend, thereby moving the connecting rod 18 to the groove-shaped structure at the rear side of the mounting plate 9, and then the spring 17 drives the connecting rod 18 to slide forward, so that the connecting rod 18 is connected at the rear side of the mounting plate 9, so that the inclined edge of the connecting rod 18 moves to the inside of the mounting plate 9, and then the refrigerator 10 is started, so that the refrigerator 10 cools down the mounting plate 9, which is convenient for fixed-point cooling of the threaded block 6. When the mounting plate 9 is to be moved again, the connecting rod 18 is pulled backward, so that the connecting rod 18 is separated at the rear side of the mounting plate 9, and then the above steps are followed;

[0027] The cylinder 2 is fixedly arranged on the upper inner side of the body 1, and a movable plate 3 is fixedly installed at the lower end of the cylinder 2, a first motor 4 is arranged on the upper end of the movable plate 3, and a connecting shaft 5 is installed at the lower end of the first motor 4, a mounting block 11 is connected to the outer side of the lower end of the connecting shaft 5, and a fixing rod 12 is installed on the outer side of the mounting block 11, and a threaded block 6 is fixedly installed at the lower end of the mounting block 11, the fixing rod 12 is rotated, so that the fixing rod 12 is connected to the outer side of the middle part of the mounting block 11, so that the fixing rod 12 is separated from the outer side of the lower end of the connecting shaft 5, and then the mounting block 11 is pulled downward to separate the mounting block 11 from the outer side of the lower end of the connecting shaft 5, so as to facilitate the replacement of the threaded block 6, start the cylinder 2, so that the cylinder 2 drives the movable plate 3 to slide downward, so that the movable plate 3 drives the threaded block 6 to contact the fastener, start the first motor 4, so that the first motor 4 drives the connecting shaft 5 to rotate, so that the connecting shaft 5 drives the threaded block 6 to rotate, and then the movable plate 3 drives the threaded block 6 to slide downward again to tap the fastener.

[0028] When using the high-precision fastener threading production tapping machine that can cool down at a fixed point, the specific Figure 1 , Figure 2 and Figure 3The limit rod 14 is rotated so that the limit rod 14 is threadedly connected to the outer side of the upper end of the moving block 7, so that the limit rod 14 is separated from the outer side of the fixed plate 13, and the fastener is placed inside the clamping plate 8. The moving block 7 and the fixed plate 13 are connected in a sliding manner, and the vertical cross-section of the moving block 7 is an "L"-shaped structure. The moving block 7 is pushed inwardly so that the moving block 7 slides inwardly in the middle of the fixed plate 13. The clamping plate 8 and the body 1 are connected in a fitting manner, and the clamping plates 8 are evenly spaced on the upper side of the body 1, so that the moving block 7 drives the clamping plate 8 to clamp the fastener. The limit rod 14 is rotated so that the limit rod 14 is threadedly connected to the upper end of the moving block 7, so that the limit rod 14 is threadedly connected to the outer side of the upper end of the fixed plate 13, which is convenient for limiting the fastener.

[0029] Specific as Figure 1 , Figure 2 and Figure 3 The fixing rod 12 is rotated, and the mounting block 11 is connected to the fixing rod 12 in a threaded manner, and the mounting block 11 is symmetrically distributed about the center line of the connecting shaft 5, so that the fixing rod 12 is threadedly connected to the outer side of the middle part of the mounting block 11, so that the fixing rod 12 is separated from the outer side of the lower end of the connecting shaft 5, and the connecting shaft 5 and the mounting block 11 are connected in a snap-fit ​​manner, and a convex block is provided on the middle side of the mounting block 11, and then the mounting block 11 is pulled downward to separate the mounting block 11 from the outer side of the lower end of the connecting shaft 5, so as to facilitate the replacement of the threaded block 6, and the cylinder 2 is started to drive the movable plate 3 to slide downward, so that the movable plate 3 drives the threaded block 6 to contact the fastener, and the first motor 4 is started to drive the connecting shaft 5 to rotate, so that the connecting shaft 5 drives the threaded block 6 to rotate, and then the movable plate 3 drives the threaded block 6 to slide downward again to tap the fastener;

[0030] Specific as Figure 2 , Figure 4 and Figure 5In the process, the second motor 15 is started, the mounting plate 9 is connected to the machine body 1 in a sliding manner, and a groove structure is provided on the rear side of the mounting plate 9, so that the second motor 15 drives the mounting rod 16 to rotate at the rear side of the machine body 1, so that the mounting plate 9 threadedly connected with the mounting rod 16 slides at the rear end of the machine body 1, and then the inclined edge on the right side of the mounting plate 9 pushes the connecting rod 18 to slide backward, the mounting plate 9 is connected to the connecting rod 18 in a snap-fit ​​manner, and the connecting rod 18 is connected to the machine body 1 in a sliding manner, so that the connecting rod 18 drives the spring 18 to rotate. The spring 17 is extended, so that the connecting rod 18 moves to the groove structure on the rear side of the mounting plate 9, and then the spring 17 drives the connecting rod 18 to slide to the front side, so that the connecting rod 18 is snap-connected on the rear side of the mounting plate 9, so that the inclined edge of the connecting rod 18 moves to the inside of the mounting plate 9, and then the refrigerator 10 is started to cool the mounting plate 9, so as to facilitate the fixed-point cooling of the threaded block 6. When the mounting plate 9 needs to be moved again, the connecting rod 18 is pulled toward the rear side to separate the connecting rod 18 on the rear side of the mounting plate 9, and then the above steps are followed.

[0031] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0032] 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 high-precision fastener thread production tapping machine capable of fixed-point temperature reduction, characterized in that: include: A machine body (1) having a limited position structure fixedly mounted on its lower inner side, a second motor (15) being arranged on the rear left end of the machine body (1), a mounting rod (16) being connected to the right side of the second motor (15), a mounting plate (9) being mounted on the outer side of the mounting rod (16), and a refrigerator (10) being connected to the inner upper side of the mounting plate (9), a spring (17) being fixedly mounted on the rear end of the machine body (1), and a connecting rod (18) penetrating the middle of the spring (17); A cylinder (2) is fixedly arranged on the upper side of the machine body (1), and a movable plate (3) is fixedly mounted on the lower end of the cylinder (2), a first motor (4) is arranged on the upper end of the movable plate (3), and a connecting shaft (5) is mounted on the lower end of the first motor (4), a mounting block (11) is connected to the outer side of the lower end of the connecting shaft (5), a fixing rod (12) is mounted on the outer side of the mounting block (11), and a threaded block (6) is fixedly mounted on the lower end of the mounting block (11).

2. A high-precision fastener threading production tapping machine capable of fixed-point temperature reduction according to claim 1, characterized in that: The connecting shaft (5) and the mounting block (11) are connected in a snap-fit ​​manner, and a protrusion is provided on the middle side of the mounting block (11).

3. A high-precision fastener threading production tapping machine capable of fixed-point temperature reduction according to claim 1, characterized in that: The limiting structure comprises a fixing plate (13), the fixing plate (13) being fixedly mounted on the lower inner side of the machine body (1), the middle part of the fixing plate (13) being connected to a moving block (7), the inner side of the moving block (7) being fixedly mounted with a clamping plate (8), and the outer side of the upper end of the moving block (7) being connected to a limiting rod (14).

4. A high-precision fastener threading production tapping machine capable of fixed-point temperature reduction according to claim 3, characterized in that: The moving block (7) and the fixed plate (13) are connected in a sliding manner, and the vertical cross-section of the moving block (7) is an "L"-shaped structure.

5. The high-precision fastener threading production tapping machine capable of fixed-point temperature reduction according to claim 3, characterized in that: The clamping plates (8) are connected to the machine body (1) in a fitting manner, and the clamping plates (8) are distributed at equal intervals on the upper side of the machine body (1).

6. The high-precision fastener threading production tapping machine capable of fixed-point temperature reduction according to claim 1, characterized in that: The mounting plate (9) and the connecting rod (18) are connected in a snap-fitting manner, and the connecting rod (18) and the machine body (1) are connected in a sliding manner.

7. A high-precision fastener threading production tapping machine capable of fixed-point temperature reduction according to claim 6, characterized in that: The mounting plate (9) and the machine body (1) are connected in a sliding manner, and a groove-shaped structure is provided on the rear side of the mounting plate (9).

8. The high-precision fastener threading production tapping machine capable of fixed-point temperature reduction according to claim 2, characterized in that: The mounting block (11) and the fixing rod (12) are connected by means of threads, and the mounting block (11) is symmetrically distributed about the center line of the connecting shaft (5).

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