Screw machining thread rolling machine

Abstract

The utility model belongs to the technical field of screw machining thread rolling machines, and particularly relates to a screw machining thread rolling machine which comprises a base. A chip removing device is mounted on the base; the scrap removing device comprises a discharge hole; a structural cavity is formed in the structural box; fixing shafts are mounted on the side surface of the inner wall of the mounting groove at equal intervals; the outer part of the section of the fixed shaft is rotationally sleeved with a rotating roller; a small motor is mounted on one side surface of the structural box; a brush is mounted outside the section of the central shaft in a sleeving manner; an auxiliary device is mounted on the structural box; an action cavity is formed in a bottom plate body of the structural box; a leakage net is mounted in the mounting hole; a fan is mounted on the connecting pipe; a recycling box is mounted at the end part of the connecting pipe; through the combined action of the scrap removing device and the auxiliary device, the effect of removing metal scraps on the surfaces of the screws is achieved, the effect of recycling the metal scraps is achieved, and the metal scraps are prevented from being accumulated in the structure.

Description

Technical Field

[0001] The utility model relates to the technical field of screw processing thread rolling machines, in particular to a screw processing thread rolling machine. Background Art

[0002] During the production and processing of screws, the screws need to be threaded to meet the production requirements of the screws;

[0003] However, the existing screw thread rolling machine is composed of a feeding device, a thread rolling device, a power device and other structures. The feeding device is used to feed the screws to be processed into the working range of the thread rolling device, and then the power device is turned on to realize the thread rolling operation of the screws.

[0004] However, after the existing screws have completed the thread rolling operation, a large amount of metal debris will be carried or adhered to the screws themselves, and the metal debris will reduce the cleanliness of the screws themselves. The accumulation of a large amount of metal debris will affect the subsequent packaging work, and it will take a long time to complete the cleaning operation, reducing the efficiency of the entire screw production and processing; therefore, a screw processing thread rolling machine is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve some existing problems of screw processing thread rolling machines, the utility model provides a screw processing thread rolling machine.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: a screw processing thread rolling machine described in the utility model comprises a base; a thread rolling processing table is installed on one side of the top of the base; a feed port is installed on the top of the thread rolling processing table; a chip removal device is installed on the base; the chip removal device includes a discharge port; a discharge port is opened on one side of the thread rolling processing table; a guide plate is installed at one end of the thread rolling processing table with the discharge port; a connecting piece is fixedly connected to the bottom of one end of the guide plate away from the discharge port; a structural box is installed at the end of the base located at the thread rolling processing table; a structural cavity is opened inside the structural box; the bottom end face of the inner wall of the structural cavity is in an inclined state;

[0007] A connecting port is provided on the end face of one side of the structural box close to the thread rolling processing table; the structural cavity is connected with the connecting port; a through hole is provided on the other end face of the structural box; the through hole is connected with the structural cavity; installation grooves are provided at the lower positions of the two side faces of the inner wall of the structural cavity; fixed shafts are equidistantly installed on the inner wall side faces of the installation grooves; a rotating roller is rotatably sleeved on the outside of the cross-section of the fixed shaft; a small motor is installed on one side face of the structural box; the output shaft end of the small motor passes through the plate body of the structural box and is inserted into the structural cavity; a center shaft is installed on the end of the small motor inserted into the structural cavity; a brush is sleeved on the outside of the cross-section of the center shaft; the cleaning of the uncle debris on the surface of the screw is realized.

[0008] Preferably, the horizontal plane where the bottom end surface of the connecting port is located is lower than the horizontal plane where the lowest point of the connecting piece's active surface is located; the highest point of the bottom end surface of the inner wall of the structural cavity is located on the bottom end surface of the connecting port; so that the screw can smoothly enter the interior of the structural cavity.

[0009] Preferably, the action range of the rotating roller does not intersect with the bottom end surface of the inner wall of the structural cavity; the rotation range of the brush intersects with the top end surface of the action range of the rotating roller; thereby ensuring that the brush can smoothly perform its cleaning effect.

[0010] Preferably, the horizontal plane where the lowest point of the guide plate's action range is located is higher than the horizontal plane where the highest point of the connecting plate's action range is located; the action surface of the guide plate is inclined, and the higher end is connected to the end face of the thread rolling processing table; so that the structural box can operate normally.

[0011] Preferably, an auxiliary device is installed on the structural box; the auxiliary device includes an action cavity; an action cavity is opened inside the bottom plate of the structural box; a mounting hole is opened through the top inclined surface of the action cavity; a leakage net is installed inside the mounting hole; the inclined end surface of the leakage net is lower than the inclined end surface of the bottom of the inner wall of the structural cavity; the accumulation of metal debris is avoided.

[0012] Preferably, a connecting pipe is installed on the other side of the structural box; the connecting pipe is connected to the working chamber; a fan is installed on the connecting pipe; a recovery box is installed at the end of the connecting pipe; the metal scraps are recovered.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model adopts the structural design of the chip removal device, utilizes the feed port to add the screws to be threaded to the thread rolling processing table, and the thread rolling processing table works. The screws after threading enter the action range of the guide plate from the discharge port. With the cooperation of the connecting piece and the connecting port, the screws with metal debris enter the structural cavity of the structural box and enter the action range of the top of the rotating roller. The small motor is turned on, and the central shaft drives the brush to rotate. With the cooperation of the fixed shaft and the brush, the screw moves along the installation groove toward the through hole, so as to remove the metal debris on the surface of the screw, thereby ensuring the cleanliness of the screws after production, without spending a lot of time on cleaning work, and improving work efficiency.

[0015] 2. The utility model adopts the structural design of the auxiliary device, and the fallen metal debris either falls on the top of the mesh on the installation hole, or falls into the inside of the working chamber through the mesh. When the fan is turned on, the metal debris in the working chamber or inside the mesh enters the inside of the recovery box through the connecting pipe, thereby realizing the recovery of the metal debris and avoiding the accumulation of metal debris in the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is an isometric structural diagram;

[0018] Figure 2 Schematic diagram of the cross-sectional structure of the working chamber;

[0019] Figure 3 It is a structural schematic diagram of some components of the chip removal device;

[0020] Figure 4 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 5 This is an isometric structural diagram.

[0022] In the figure: 1. base; 2. thread rolling processing table; 3. feed port; 401. discharge port; 402. guide plate; 403. structure box; 404. structure cavity; 405. connection port; 406. through hole; 407. installation slot; 408. fixed shaft; 409. rotating roller; 410. small motor; 411. center axis; 412. brush; 413. connecting piece; 501. action cavity; 502. installation hole; 503. filter screen; 504. connecting pipe; 505. fan; 506. recovery box; 6. support plate. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4As shown, a screw thread rolling machine comprises a base 1; a thread rolling processing table 2 is installed on one side of the top of the base 1; a feed port 3 is installed on the top of the thread rolling processing table 2; a chip removal device is installed on the base 1; the chip removal device comprises a discharge port 401; a discharge port 401 is opened on one side of the thread rolling processing table 2; a guide plate 402 is installed at one end of the thread rolling processing table 2 where the discharge port 401 is opened; a connecting piece 413 is fixedly connected to the bottom of one end of the guide plate 402 away from the discharge port 401; a structural box 403 is installed at the end of the base 1 located at the thread rolling processing table 2; a structural cavity 404 is opened inside the structural box 403; the bottom end surface of the inner wall of the structural cavity 404 is in an inclined state;

[0025] A connection port 405 is provided on one end face of the structural box 403 close to the thread rolling processing table 2; the structural cavity 404 is connected to the connection port 405; a through hole 406 is provided on the other end face of the structural box 403; the through hole 406 is connected to the structural cavity 404; mounting grooves 407 are provided at the lower positions of the two side faces of the inner wall of the structural cavity 404; fixed shafts 408 are equidistantly installed on the inner wall side faces of the mounting grooves 407; a rotating roller 409 is rotatably sleeved on the outer cross section of the fixed shaft 408; a small motor 410 is installed on one side face of the structural box 403; the output shaft end of the small motor 410 passes through the plate body of the structural box 403 and is inserted into the structural cavity 404; the small motor 410 is inserted into the plate body of the structural box 403 A central shaft 411 is installed at one end of the structural cavity 404; a brush 412 is installed on the outer cross section of the central shaft 411; the horizontal plane where the bottom end face of the connecting port 405 is located is lower than the horizontal plane where the lowest point of the action surface of the connecting piece 413 is located; the highest point of the bottom end face of the inner wall of the structural cavity 404 is located on the bottom end face of the connecting port 405; the action range of the rotating roller 409 does not intersect with the bottom end face of the inner wall of the structural cavity 404; the rotation range of the brush 412 intersects with the top end face of the action range of the rotating roller 409; the horizontal plane where the lowest point of the action range of the guide plate 402 is located is higher than the horizontal plane where the highest point of the action range of the connecting piece 413 is located; The action surface is in an inclined state, and the higher end is connected to the end face of the thread rolling processing table 2; when working, in the process of screw production and processing, the screws need to be threaded to meet the production requirements of the screws, but after the existing screws complete the thread rolling operation, the screws themselves will carry or adhere to a large amount of metal debris, and the metal debris will reduce the cleanliness of the screw itself. The accumulation of a large amount of metal debris will affect the subsequent packaging work, and it will take a long time to complete the cleaning operation, which reduces the efficiency of the entire screw production and processing. The present application uses a chip removal device to act, and uses the feed port 3 to add the screws to be threaded to the thread rolling processing table 2, and the thread rolling processing table 2 is operated. After the thread rolling is completed, the screw enters the action range of the guide plate 402 from the discharge port 401. Under the cooperation of the connecting piece 413 and the connecting port 405, the screw with metal debris enters the structural cavity 404 of the structural box 403 and enters the top action range of the rotating roller 409. The small motor 410 is turned on, and the central shaft 411 drives the brush 412 to rotate. Under the cooperation of the fixed shaft 408 and the brush 412, the screw moves along the installation groove 407 toward the through hole 406, so that the metal debris on the surface of the screw is removed, thereby ensuring the cleanliness of the finished screws. There is no need to spend a lot of time on cleaning work, which improves work efficiency.

[0026] See also Figure 2 , 4As shown, an auxiliary device is installed on the structural box 403; the auxiliary device includes an action chamber 501; an action chamber 501 is opened inside the bottom plate of the structural box 403; a mounting hole 502 is opened through the top inclined surface of the action chamber 501; a leakage net 503 is installed inside the mounting hole 502; the inclined end surface of the leakage net 503 is lower than the inclined end surface of the bottom of the inner wall of the structural chamber 404; a connecting pipe 504 is installed on the other side of the structural box 403; the connecting pipe 504 is connected with the action chamber 501; a fan 505 is installed on the connecting pipe 504; A recovery box 506 is installed at the end of the tube 504; when working, in order to ensure that the chip removal device can play a better role, it is operated through an auxiliary device. When the chip removal device is in operation, the fallen metal debris either falls on the top of the mesh 503 on the installation hole 502, or falls into the inside of the action chamber 501 through the mesh 503. The fan 505 is turned on, and the metal debris in the action chamber 501 or inside the mesh 503 enters the recovery box 506 through the connecting tube 504, thereby realizing the recovery of metal debris and avoiding the accumulation of metal debris in the structure.

[0027] See also Figure 5 As shown, as another embodiment of the present invention, a support plate 6 is provided at the bottom of the fan 505; when working, the fan 505 can be ensured to have a more stable working state during the operation.

[0028] Working principle: During the production and processing of screws, the screws need to be threaded to meet the production requirements of the screws. However, after the existing screws have completed the threading operation, a large amount of metal debris will be carried or adhered to the screws themselves. The metal debris will reduce the cleanliness of the screw itself. The accumulation of a large amount of metal debris will affect the subsequent packaging work, and it will take a long time to complete the cleaning operation, which reduces the efficiency of the entire screw production and processing. The present application uses a chip removal device to add the screws to be threaded to the threading processing table 2 using the feed port 3. The threading processing table 2 works, and the screws after threading are entered from the discharge port 401 The range of action of the guide plate 402, under the cooperation of the connecting piece 413 and the connecting port 405, the screws with metal debris enter the structural cavity 404 of the structural box 403, and enter the top range of action of the rotating roller 409, The small motor 410 is turned on, and the central shaft 411 drives the brush 412 to rotate. Under the cooperation of the fixed shaft 408 and the brush 412, the screw moves along the mounting slot 407 toward the through hole 406, so that the metal debris on the surface of the screw is removed, ensuring the cleanliness of the screw after production, without spending a lot of time on cleaning work, and improving work efficiency; in addition, in order to ensure that the chip removal device can play a better role, it is acted through an auxiliary device. When the chip removal device is in action, the fallen metal debris either falls on the top of the leakage net 503 on the mounting hole 502, or falls into the inside of the working chamber 501 through the leakage net 503, and the fan 505 is turned on, and the metal debris in the working chamber 501 or inside the leakage net 503 enters the inside of the recovery box 506 through the connecting pipe 504, thereby realizing the recovery of metal debris and avoiding the accumulation of metal debris in the structure.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A screw thread rolling machine, comprising a base (1); a thread rolling processing table (2) is installed on one side of the top of the base (1); a feed inlet (3) is installed on the top of the thread rolling processing table (2); a chip removal device is installed on the base (1); characterized in that: The chip removal device comprises a discharge port (401); a discharge port (401) is provided on one side of the thread rolling processing table (2); a guide plate (402) is installed at one end of the thread rolling processing table (2) where the discharge port (401) is provided; a connecting plate (413) is fixedly connected to the bottom of one end of the guide plate (402) away from the discharge port (401); a structural box (403) is installed at the end of the base (1) located on the thread rolling processing table (2); a structural cavity (404) is provided inside the structural box (403); the bottom end surface of the inner wall of the structural cavity (404) is in an inclined state; A connection port (405) is provided on the end surface of one side of the structural box (403) close to the thread rolling processing table (2); the structural cavity (404) is connected to the connection port (405); a through hole (406) is provided on the other end surface of the structural box (403); the through hole (406) is connected to the structural cavity (404); installation grooves (407) are provided at lower positions on both side surfaces of the inner wall of the structural cavity (404); fixed shafts are equidistantly installed on the inner wall side surfaces of the installation grooves (407) (408); a rotating roller (409) is rotatably sleeved on the outside of the cross section of the fixed shaft (408); a small motor (410) is installed on one side surface of the structural box (403); the output shaft end of the small motor (410) passes through the plate body of the structural box (403) and is inserted into the structural cavity (404); a central shaft (411) is installed on one end of the small motor (410) inserted into the structural cavity (404); a brush (412) is sleeved on the outside of the cross section of the central shaft (411).

2. A screw thread rolling machine according to claim 1, characterized in that: The horizontal plane where the bottom end surface of the connection port (405) is located is lower than the horizontal plane where the lowest point of the action surface of the connection piece (413) is located; the highest point of the bottom end surface of the inner wall of the structural cavity (404) is located on the bottom end surface of the connection port (405).

3. A screw thread rolling machine according to claim 2, characterized in that: The action range of the rotating roller (409) does not intersect with the bottom end surface of the inner wall of the structural cavity (404); the rotation range of the brush (412) intersects with the top end surface of the action range of the rotating roller (409).

4. A screw thread rolling machine according to claim 3, characterized in that: The horizontal plane where the lowest point of the action range of the guide plate (402) is located is higher than the horizontal plane where the highest point of the action range of the connecting plate (413) is located; the action surface of the guide plate (402) is in an inclined state, and the higher end is connected to the end surface of the thread rolling processing table (2).

5. A screw thread rolling machine according to claim 4, characterized in that: An auxiliary device is installed on the structural box (403); the auxiliary device includes an action cavity (501); an action cavity (501) is provided inside the bottom plate of the structural box (403); a mounting hole (502) is provided through the top inclined surface of the action cavity (501); a leakage net (503) is installed inside the mounting hole (502); the inclined end surface of the leakage net (503) is lower than the inclined end surface of the bottom of the inner wall of the structural cavity (404).

6. A screw thread rolling machine according to claim 5, characterized in that: A connecting pipe (504) is installed on the other side of the structural box (403); the connecting pipe (504) is connected to the action chamber (501); a fan (505) is installed on the connecting pipe (504); and a recovery box (506) is installed at the end of the connecting pipe (504).

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