A ratchet processing mold

Abstract

The utility model relates to the field of processing molds, and discloses a mold for ratchet processing, including a base, a mold body is slidably connected inside the base, a lifting assembly is arranged inside the base, a pushing assembly is arranged inside the right side of the base, a sliding rod is slidably connected inside the pushing assembly, a first card slot is arranged on the right side of the mold body, a second card slot is arranged inside the lifting assembly, a block assembly is slidably connected inside the mold body, a return spring is sleeved on the outer side of the block assembly, and a placement groove is arranged inside the right side of the mold body. In the utility model, different molds can be replaced to adapt to different production needs, improve the flexibility of the production line, and the efficiency of replacing molds can be improved by taking out the mold body from the inside of the base faster, reducing downtime and improving production efficiency.

Description

Technical Field

[0001] The utility model relates to the field of processing molds, in particular to a mold for processing ratchet wheels. Background Art

[0002] A ratchet is a mechanical transmission device, usually composed of one or more teeth (also called tooth grooves) for transmitting motion and force. These teeth are formed in a mold by stamping or other processing methods, and the ratchet processing mold is a key tool for manufacturing ratchets. They form the teeth of the ratchet through different manufacturing processes to ensure that it meets the design requirements and meets the needs of various application fields.

[0003] In the prior art, ratchet processing dies are mostly fastened to the stamping seat by bolts and nuts. Then, when processing ratchets of different sizes, different types of ratchet processing dies need to be replaced, which is cumbersome, time-consuming and labor-intensive, and reduces the flexibility of the overall device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a ratchet processing mold, aiming to improve the problem that some ratchet processing molds in the prior art are directly fixed on the stamping seat, different types of ratchet processing molds cannot be replaced according to different ratchet requirements, and the flexibility is low.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A ratchet processing mold comprises a base, wherein the mold body is slidably connected to the interior of the base, a lifting assembly is arranged inside the base, a pushing assembly is arranged inside the right side of the base, a sliding rod is slidably connected to the interior of the pushing assembly, a first card slot is arranged on the right side of the mold body, a second card slot is arranged inside the lifting assembly, a block assembly is slidably connected to the interior of the mold body, a return spring is sleeved on the outer side of the block assembly, a placement groove is arranged inside the right side of the mold body, a return spring second is arranged inside the placement groove, and a pressing assembly is slidably connected to the interior of the placement groove.

[0007] Furthermore, the lifting assembly includes an electric push rod and a lifting plate, the electric push rod is arranged inside the base, and the bottom end of the lifting plate is fixedly connected to the top end of the electric push rod.

[0008] Furthermore, the pushing assembly includes a sliding groove and a pushing spring, the sliding groove is arranged inside the right side of the base, and the pushing spring is arranged inside the sliding groove.

[0009] Furthermore, the clamping block assembly includes a clamping column and a pushing groove, the clamping column is slidably connected to the right inner part of the mold body, and the pushing groove is arranged inside the clamping column.

[0010] Furthermore, the push-down assembly includes a push-down rod and a push-down button, the outer side of the push-down rod is slidably connected to the inside of the placement groove, and the bottom end of the push-down button is fixedly connected to the top end of the placement groove.

[0011] Furthermore, a pull ring is fixedly connected to the left side of the sliding rod, and the sliding rod is slidably connected to the inside of the first card slot.

[0012] Furthermore, the lifting plate is in contact with the base, and the outer side of the lifting plate is slidably connected to the inside of the mold body.

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

[0014] 1. In the utility model, by the cooperation of the pull ring, the card slot, the sliding rod and the sliding slot, it is possible to replace different molds, so as to adapt to different production needs and improve the flexibility of the production line.

[0015] 2. In the utility model, by the mutual cooperation of the lower pressure rod, the placement groove, the second clamping groove and the clamping column, the inside of the base can be taken out more quickly by the mold body, thereby improving the efficiency of mold replacement, reducing downtime and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a ratchet processing mold proposed by the utility model;

[0017] Figure 2 This is a cross-sectional view of the base structure of a ratchet processing mold proposed by the utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Base; 2. Mold body; 3. Electric push rod; 4. Lifting plate; 5. Sliding slot; 6. Sliding rod; 7. Push spring; 8. Pull ring; 9. Slot 1; 10. Slot 2; 11. Clamping column; 12. Reset spring 1; 13. Push slot; 14. Placement slot; 15. Press rod; 16. Reset spring 2; 17. Press button. 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] Reference Figure 1-3 , the utility model provides an embodiment: a ratchet processing mold, including a base 1, the base 1 is designed to place a mold body 2, the mold body 2 is slidably connected inside the base 1, a lifting assembly is arranged inside the base 1, a pushing assembly is arranged inside the right side of the base 1, a sliding rod 6 is slidably connected inside the pushing assembly, the sliding rod 6 is designed to cooperate with a card slot 1 9 to fix the mold body 2 inside the base 1, a card slot 1 9 is arranged on the right side of the mold body 2, a card slot 2 10 is arranged inside the lifting assembly, the card slot 2 10 is designed to facilitate the card column 11 to be engaged therein, a card block assembly is slidably connected inside the mold body 2, a reset spring 12 is sleeved on the outer side of the card block assembly, the reset spring 12 is designed to reset the card column 11, a placement groove 14 is arranged inside the right side of the mold body 2, the placement groove 14 is designed to place a reset spring 2 16, a reset spring 2 16 is arranged inside the placement groove 14, the reset spring 2 16 is designed to reset the down-pressing rod 15 and the down-pressing button 17, and the down-pressing assembly is slidably connected inside the placement groove 14.

[0023] like Figure 1-2As shown, the lifting assembly includes an electric push rod 3 and a lifting plate 4, the electric push rod 3 is arranged inside the base 1, the bottom end of the lifting plate 4 is fixedly connected to the top of the electric push rod 3, the electric push rod 3 is designed to push the lifting plate 4, so as to push the stamped ratchet out of the mold body 2, the pushing assembly includes a sliding groove 5 and a pushing spring 7, the sliding groove 5 is arranged inside the right side of the base 1, the pushing spring 7 is arranged inside the sliding groove 5, the sliding groove 5 is designed to facilitate the placement of the pushing spring 7, and the pushing spring 7 is designed to push the sliding rod 6 to make it engage in the inside of the card slot 9, the pressing assembly includes a pressing rod 15 and a pressing button 17, the outer surface of the pressing rod 15 The side sliding connection is inside the accommodating groove 14, and the bottom end of the push button 17 is fixedly connected to the top of the accommodating groove 14. The push rod 15 is designed to cooperate with the push button 17 and press down into the inside of the push groove 13, so as to push the card column 11 into the inside of the card slot 2 10. The left side of the sliding rod 6 is fixedly connected with a pull ring 8, and the sliding rod 6 is slidably connected to the inside of the card slot 1 9. The sliding rod 6 is designed to cooperate with the card slot 1 9 to fix the mold body 2 inside the base 1. The lifting plate 4 is in contact with the base 1, and the outer side of the lifting plate 4 is slidably connected to the inside of the mold body 2. The lifting plate 4 is designed to push the ratchet wheel out of the mold body 2 after stamping.

[0024] like Figure 3 As shown, the clamping block assembly includes a clamping column 11 and a push groove 13. The clamping column 11 is slidably connected to the right inner side of the mold body 2, and the push groove 13 is arranged inside the clamping column 11. The clamping column 11 is designed to cooperate with the clamping groove 10 to connect the mold body 2 and the lifting plate 4 together.

[0025] Working principle: when it is necessary to replace a different mold body 2, pull the pull ring 8 by hand to separate the sliding rod 6 from the inside of the card slot 9. At this time, the mold body 2 can be taken out from the inside of the base 1. When a new mold body 2 needs to be placed inside the base 1, pull the pull ring 8 again so that the sliding rod 6 will not block the mold body 2. After the mold body 2 is completely immersed in the inside of the base 1, release the pull ring 8, and the push spring 7 inside the sliding groove 5 will push the sliding rod 6 to make it engage in the inside of the card slot 9. By replacing different mold bodies 2, it can adapt to different production needs, improving production efficiency. The flexibility of the production line allows the use of a lifting assembly that is specially used to push the ratchet wheel out of the mold body 2 after stamping, in conjunction with the card block assembly, to make it more convenient to remove the mold body 2 from the inside of the base 1. Simply press the push button 17 to allow the push rod 15 to press down into the inside of the push groove 13, thereby connecting the mold body 2 to the lifting plate 4. At this time, starting the electric push rod 3 can lift the lifting plate 4 while taking out the mold body 2. By taking the mold body 2 out of the inside of the base 1 more quickly, the efficiency of replacing the mold body 2 is improved, downtime is reduced, and production efficiency is improved.

[0026] 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, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to 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 ratchet processing mold, comprising a base (1), characterized in that: The base (1) is slidably connected to the mold body (2), a lifting assembly is arranged inside the base (1), a pushing assembly is arranged inside the right side of the base (1), a sliding rod (6) is slidably connected inside the pushing assembly, a first clamping groove (9) is arranged on the right side of the mold body (2), a second clamping groove (10) is arranged inside the lifting assembly, a block assembly is slidably connected inside the mold body (2), a return spring (12) is sleeved on the outer side of the block assembly, a placement groove (14) is arranged inside the right side of the mold body (2), a second return spring (16) is arranged inside the placement groove (14), and a pressing assembly is slidably connected inside the placement groove (14).

2. A ratchet processing mold according to claim 1, characterized in that: The lifting assembly comprises an electric push rod (3) and a lifting plate (4); the electric push rod (3) is arranged inside the base (1); and the bottom end of the lifting plate (4) is fixedly connected to the top end of the electric push rod (3).

3. A ratchet processing mold according to claim 1, characterized in that: The pushing assembly comprises a sliding groove (5) and a pushing spring (7); the sliding groove (5) is arranged inside the right side of the base (1); and the pushing spring (7) is arranged inside the sliding groove (5).

4. A ratchet processing mold according to claim 1, characterized in that: The clamping block assembly comprises a clamping column (11) and a pushing groove (13); the clamping column (11) is slidably connected to the inside of the right side of the mold body (2); and the pushing groove (13) is arranged inside the clamping column (11).

5. A ratchet processing mold according to claim 1, characterized in that: The push-down assembly comprises a push-down rod (15) and a push-down button (17), the outer side of the push-down rod (15) is slidably connected to the inside of the placement groove (14), and the bottom end of the push-down button (17) is fixedly connected to the top end of the placement groove (14).

6. A ratchet processing mold according to claim 1, characterized in that: A pull ring (8) is fixedly connected to the left side of the sliding rod (6), and the sliding rod (6) is slidably connected to the inside of the first clamping groove (9).

7. A ratchet processing mold according to claim 2, characterized in that: The lifting plate (4) is in contact with the base (1), and the outer side of the lifting plate (4) is slidably connected to the inside of the mold body (2).

Images