Automatic tooth extruding device for reed nut

Abstract

The utility model relates to the technical field of reed nut automatic tooth extruding, and discloses a reed nut automatic tooth extruding device which comprises a base, an automatic feeding structure, an automatic oil feeding structure and a power transmission structure. The automatic feeding structure comprises a storage box, a support, a conveying groove, a first driving motor, a conveying disc, a mounting plate, a supporting piece and a fixing plate; a support and a material conveying groove are fixedly installed on the lower surface of the material storage box, a fixing plate is fixedly installed on one side of the support, a material conveying disc is rotationally connected to one side of the fixing plate, and a first driving motor is fixedly connected to the other side of the fixing plate. The sleeve installed in the power transmission structure moves left and right in the tapping process and pushes the push rod to move synchronously at the same time, so that the partition plate in the automatic oil feeding structure is driven to push and press lubricating oil, and the lubricating oil can be automatically added to the surface of a screw tap in the tapping process.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic threading of a reed nut, in particular to an automatic threading device for a reed nut. Background Art

[0002] Nuts are an indispensable tool in our lives. All nuts can be used for industrial purposes and are widely used in the automobile manufacturing industry. Reed nuts are a very common nut in the automobile manufacturing industry and can be used in various parts of the car. There are many types of reed nuts, not only in different shapes, but also in different sizes.

[0003] The utility model patent application document with publication number "CN218873595U" discloses a highly efficient automatic threading device for reed nuts, which is mainly composed of a threading device including a machine table, a feed dislocation mechanism, a material channel positioning mechanism and a threading mechanism. This technical solution has the advantages of automatic feeding and threading, and solves the problem that in the prior art threading process of reed nut, manual feeding is often used, the production efficiency is low, the operation labor intensity is high, and for products with tooth marks, manual feeding may be affected by the operator's operating proficiency and damage the tooth marks.

[0004] The efficient automatic threading device for reed nut disclosed in the above document has the following defects: during use, the efficient automatic threading device for reed nut needs to be lubricated at any time. Since the lubricating oil cannot be added automatically, the process of adding the lubricating oil is relatively troublesome.

[0005] It can be seen from this that the existing efficient reed nut automatic threading device does not have a structure for automatically adding lubricating oil, and it is necessary to improve the existing deficiencies and provide a reed nut automatic threading device. Utility Model Content

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model discloses an automatic thread squeezing device for leaf spring nuts, comprising a base, an automatic feeding structure, an automatic oil supply structure and a power transmission structure, wherein the automatic feeding structure comprises a material storage box, a bracket, a material feeding trough, a first driving motor, a material transporting tray, a mounting plate, a support and a fixing plate, wherein the bracket and the material feeding trough are fixedly mounted on the lower surface of the material storage box, a fixing plate is fixedly mounted on one side of the bracket, a material transporting tray is rotatably connected on one side of the fixing plate, a first driving motor is fixedly connected on the other side of the fixing plate, an output end of the first driving motor passes through one side of the fixing plate and is rotatably connected to the axis of the material transporting tray, a mounting plate is fixedly mounted on the lower end of the bracket, and a mounting plate A support is fixedly installed on the lower surface, an automatic oil supply structure is fixedly installed on one end of the fixed plate, and the automatic oil supply structure includes a shell, an upper cover, a push rod, an oil inlet pipe, an oil outlet pipe, a first one-way valve, a second one-way valve, a baffle and a partition. The upper cover is fixedly installed on the upper surface of the shell, the second one-way valve is fixedly installed on the upper part of one side of the shell, the oil inlet pipe is fixedly installed on one end of the second one-way valve, a push rod is slidably connected to the middle part of one side of the shell, a baffle is fixedly installed on one end of the push rod, the first one-way valve is fixedly installed on the lower part of one side of the shell, an oil outlet pipe is fixedly installed on one side of the first one-way valve, and the baffle is fixedly connected to the lower surface of the shell.

[0008] Furthermore, the base includes a table top, table legs, a fixing rod, a placement plate and a discharge trough, four table legs are fixedly installed on the lower surface of the table top, a fixing rod is fixedly installed between two adjacent table legs, four fixing rods are set, a placement plate is fixedly installed between two adjacent fixing rods, and a discharge trough is opened on the upper surface of the table top.

[0009] Further, the power transmission structure includes a transmission body, a bracket, a support plate, a transmission shaft, a sleeve, a tap sleeve, a tap, a second drive motor, a belt and a gear. A bracket is fixedly installed on the lower surface of the transmission body, one end of the transmission body is rotatably connected with a transmission shaft, one end of the transmission shaft passes through one side of the support plate until it is rotatably connected to the inside of the sleeve, the inside of the sleeve is rotatably connected with a tap sleeve, the inside of the tap sleeve is fixedly connected with a tap, the other end of the transmission shaft passes through the interior of the transmission body until it is rotatably connected to the axis of the gear, the outer surface of the gear is transmission-connected with a belt, and the other end of the belt is rotationally transmission-connected to the output end of the second drive motor.

[0010] Furthermore, a protective shell is fixedly installed on one side of the power transmission structure.

[0011] Furthermore, a wear-resistant block is fixedly mounted on the lower end of the table leg.

[0012] Furthermore, support blocks are fixedly mounted on the lower surface of the bracket, and the number of the support blocks is set to four and they are evenly distributed.

[0013] The utility model has the following beneficial effects:

[0014] (1) In the utility model, a sleeve installed inside a power transmission structure moves left and right during the tapping process, while pushing a push rod to move synchronously, thereby driving a partition inside an automatic oil supply structure to push lubricating oil, so that lubricating oil can be automatically added to the surface of the tap during the tapping process.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the automatic oil supply structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the power transmission structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the automatic feeding structure of the utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] In the figure: 1, base; 101, table top; 102, table legs; 103, fixing rod; 104, placement plate; 105, discharge trough; 2, automatic feeding structure; 201, storage box; 202, bracket; 203, feeding trough; 204, first driving motor; 205, material transport tray; 206, mounting plate; 207, support member; 208, fixing plate; 3, automatic oil supply structure; 301, shell; 302, upper cover; 3 03, push rod; 304, oil inlet pipe; 305, oil outlet pipe; 306, first one-way valve; 307, second one-way valve; 308, baffle; 309, partition; 4, power transmission structure; 401, transmission body; 402, bracket; 403, support plate; 404, transmission shaft; 405, sleeve; 406, tap sleeve; 407, tap; 408, second drive motor; 409, belt; 4010, gear. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 5 As shown, the utility model is an automatic thread squeezing device for leaf spring nuts, comprising a base 1, an automatic feeding structure 2, an automatic oil supply structure 3 and a power transmission structure 4, the automatic feeding structure 2 comprising a storage box 201, a bracket 202, a feed trough 203, a first drive motor 204, a material transport tray 205, a mounting plate 206, a support 207 and a fixed plate 208, the lower surface of the storage box 201 is fixedly mounted with the bracket 202 and the feed trough 203, one side of the bracket 202 is fixedly mounted with a fixed plate 208, one side of the fixed plate 208 is rotatably connected with the material transport tray 205, the other side of the fixed plate 208 is fixedly connected with the first drive motor 204, the output end of the first drive motor 204 passes through one side of the fixed plate 208 and is rotatably connected to the axis of the material transport tray 205, the lower end of the bracket 202 is fixedly mounted with a mounting plate 206, the lower end of the mounting plate 206 A support member 207 is fixedly installed on the surface, and an automatic oil supply structure 3 is fixedly installed on one end of the fixed plate 208. The automatic oil supply structure 3 includes a shell 301, an upper cover 302, a push rod 303, an oil inlet pipe 304, an oil outlet pipe 305, a first one-way valve 306, a second one-way valve 307, a baffle 308 and a partition 309. The upper cover 302 is fixedly installed on the upper surface of the shell 301, the second one-way valve 307 is fixedly installed on the upper part of one side of the shell 301, and the oil inlet pipe 304 is fixedly installed on one end of the second one-way valve 307. The push rod 303 is slidably connected to the middle part of one side of the shell 301, and the partition 309 is fixedly installed on one end of the push rod 303. The first one-way valve 306 is fixedly installed on the lower part of one side of the shell 301, and the oil outlet pipe 305 is fixedly installed on one side of the first one-way valve 306. The baffle 308 is fixedly connected to the lower surface of the shell 301.

[0026] The base 1 includes a table top 101, table legs 102, a fixing rod 103, a placement plate 104 and a discharge trough 105. Four table legs 102 are fixedly installed on the lower surface of the table top 101, a fixing rod 103 is fixedly installed between two adjacent table legs 102, the number of fixing rods 103 is set to be four, a placement plate 104 is fixedly installed between two adjacent fixing rods 103, and a discharge trough 105 is opened on the upper surface of the table top 101.

[0027] The power transmission structure 4 includes a transmission body 401, a bracket 402, a support plate 403, a transmission shaft 404, a sleeve 405, a tap sleeve 406, a tap 407, a second drive motor 408, a belt 409 and a gear 4010. The bracket 402 is fixedly installed on the lower surface of the transmission body 401, one end of the transmission body 401 is rotatably connected with the transmission shaft 404, one end of the transmission shaft 404 passes through one side of the support plate 403 until it is rotatably connected to the inside of the sleeve 405, the inside of the sleeve 405 is rotatably connected with the tap sleeve 406, the inside of the tap sleeve 406 is fixedly connected with the tap 407, the other end of the transmission shaft 404 passes through the inside of the transmission body 401 until it is rotatably connected with the axis of the gear 4010, the outer surface of the gear 4010 is transmission-connected with the belt 409, and the other end of the belt 409 is rotationally transmission-connected to the output end of the second drive motor 408.

[0028] A protective shell is fixedly mounted on one side of the power transmission structure 4 .

[0029] A wear-resistant block is fixedly mounted on the lower end of the table leg 102 .

[0030] Support blocks are fixedly mounted on the lower surface of the bracket 402 , and the number of support blocks is set to four and they are evenly distributed.

[0031] When in use, first add the workpiece to be processed into the storage box 201, and the workpiece is transported into the material transport tray 205 through the feed trough 203, and then start the first drive motor 204 and the second drive motor 408, and the material transport tray 205 is driven to rotate synchronously by the first drive motor 204. When the workpiece rotates to the front end of the tap 407, the power transmission structure 4 is driven to work by the second drive motor 408. While the tap 407 is tapping, the push rod 303 is pushed to slide toward the inside of the automatic oil supply structure 3 through one side of the sleeve 405, and then the partition 309 is driven to squeeze the lubricating oil. When the partition 309 moves toward the end away from the oil outlet pipe 305, the second one-way valve 307 is opened by oil pressure to allow the lubricating oil to flow. The oil flows into the automatic oil supply structure 3 through the oil inlet pipe 304. At this time, the tapping of the tap 407 is completed, and the sleeve 405 moves to the end away from the automatic oil supply structure 3 to separate the sleeve 405 from the push rod 303. At this time, the spring installed at one end of the partition 309 pushes the partition 309 to move toward one end of the oil outlet pipe 305, and at the same time squeezes the internal lubricating oil to make it flow out from the end of the oil outlet pipe 305 and automatically spray on the surface of the tap 407. The sleeve 405 installed inside the power transmission structure 4 moves left and right during the tapping process, while pushing the push rod 303 to move synchronously, thereby driving the partition 309 inside the automatic oil supply structure 3 to push the lubricating oil, so that it can automatically add lubricating oil to the surface of the tap 407 during the tapping process.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A reed nut automatic threading device, comprising a base (1), an automatic feeding structure (2), an automatic oil supply structure (3) and a power transmission structure (4), characterized in that: The automatic feeding structure (2) comprises a material storage box (201), a bracket (202), a material conveying trough (203), a first driving motor (204), a material transporting tray (205), a mounting plate (206), a support member (207) and a fixing plate (208); the bracket (202) and the material conveying trough (203) are fixedly mounted on the lower surface of the material storage box (201); a fixing plate (208) is fixedly mounted on one side of the bracket (202); and a transporting plate (205) is rotatably connected to one side of the fixing plate (208). A material tray (205), the other side of the fixed plate (208) is fixedly connected to a first drive motor (204), the output end of the first drive motor (204) passes through one side of the fixed plate (208) and is rotatably connected to the axis of the material transport tray (205), a mounting plate (206) is fixedly mounted on the lower end of the bracket (202), a support member (207) is fixedly mounted on the lower surface of the mounting plate (206), and an automatic oil supply structure (3) is fixedly mounted on one end of the fixed plate (208); The automatic oil supply structure (3) comprises a housing (301), an upper cover (302), a push rod (303), an oil inlet pipe (304), an oil outlet pipe (305), a first one-way valve (306), a second one-way valve (307), a baffle (308) and a partition (309). The upper cover (302) is fixedly mounted on the upper surface of the housing (301), and the second one-way valve (307) is fixedly mounted on the upper portion of one side of the housing (301). The second one-way valve (307) An oil inlet pipe (304) is fixedly mounted on one end of the housing (307), a push rod (303) is slidably connected to the middle of one side of the housing (301), a partition (309) is fixedly mounted on one end of the push rod (303), a first one-way valve (306) is fixedly mounted on the lower part of one side of the housing (301), an oil outlet pipe (305) is fixedly mounted on one side of the first one-way valve (306), and a baffle (308) is fixedly connected to the lower surface of the housing (301).

2. The automatic thread squeezing device for a reed nut according to claim 1, characterized in that: The base (1) comprises a table top (101), table legs (102), a fixing rod (103), a placement plate (104) and a discharge trough (105); four table legs (102) are fixedly mounted on the lower surface of the table top (101); a fixing rod (103) is fixedly mounted between two adjacent table legs (102); the number of the fixing rods (103) is set to four; a placement plate (104) is fixedly mounted between two adjacent fixing rods (103); and a discharge trough (105) is provided on the upper surface of the table top (101).

3. The automatic thread squeezing device for a reed nut according to claim 1, characterized in that: The power transmission structure (4) comprises a transmission body (401), a bracket (402), a support plate (403), a transmission shaft (404), a sleeve (405), a tap sleeve (406), a tap (407), a second drive motor (408), a belt (409) and a gear (4010); the bracket (402) is fixedly mounted on the lower surface of the transmission body (401); one end of the transmission body (401) is rotatably connected to the transmission shaft (404); one end of the transmission shaft (404) passes through the support plate (403). One side of the transmission shaft (404) is rotatably connected to the inside of the sleeve (405), the inside of the sleeve (405) is rotatably connected to a tap sleeve (406), the inside of the tap sleeve (406) is fixedly connected to a tap (407), the other end of the transmission shaft (404) passes through the inside of the transmission body (401) until it is rotatably connected to the axis of the gear (4010), the outer surface of the gear (4010) is transmission-connected to a belt (409), and the other end of the belt (409) is rotatably connected to the output end of the second drive motor (408).

4. The automatic thread squeezing device for a reed nut according to claim 3, characterized in that: A protective shell is fixedly mounted on one side of the power transmission structure (4).

5. The automatic thread squeezing device for a reed nut according to claim 2, characterized in that: A wear-resistant block is fixedly mounted on the lower end of the table leg (102).

6. The automatic thread squeezing device for a reed nut according to claim 3, characterized in that: A support block is fixedly mounted on the lower surface of the bracket (402), and the number of the support blocks is set to four and they are evenly distributed.

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