A special chuck head for simultaneously chucking waist and mouth of detonator

Abstract

The utility model relates to a detonator manufacturing technique field especially can be used to the special fixture of detonator card waist, card mouth simultaneously, including the fixture main part, the fixture main part includes the sleeve, the inside of sleeve is established and has the inner hole, the top of sleeve evenly distributed has the claw, the shape of sleeve is cylindrical, the top of the inner wall of claw all is provided with the card mouth tooth petal, the bottom of the inner wall of claw all is provided with the card waist tooth petal, the whole of inner hole penetrates sleeve, the bottom of sleeve inner wall is established and has the internal thread, the bottom of claw all is connected with the top of sleeve fixedly, the overall structural shape of claw is conical, the length of card waist tooth petal is greater than the length of card mouth tooth petal, the circle of inner hole is as the center and evenly distributes in the top of sleeve in the radial pattern for the claw, and the production procedure of card waist and card mouth can be completed on the same equipment, simplifies the procedure of detonator manufacturing, improves production efficiency, and reduces production cost.

Description

Technical Field

[0001] This utility model relates to the field of detonator manufacturing technology, specifically a special clamping head that can be used to simultaneously clamp the waist and the mouth of a detonator. Background Technology

[0002] In the detonator manufacturing process, the delay body at the waist and the rubber plug at the mouth of the detonator need to be clamped by the contraction of external mechanical teeth, which is commonly referred to as waist clamping and mouth clamping. In traditional production methods, these two key steps of waist clamping and mouth clamping need to be completed by two separate machines. This production mode inevitably leads to the division of the production process, which means that the entire production process must be completed step by step through two independent processes, increasing the number of production steps and personnel, as well as the secondary transfer of products and equipment investment. Utility Model Content

[0003] The purpose of this invention is to provide a special clamping head that can be used to simultaneously clamp and lock the detonator, in order to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A special clamping head that can be used for simultaneously clamping the waist and jaw of a detonator includes a clamping head body, the clamping head body includes a clamping sleeve, the inside of the clamping sleeve has an inner hole, the top of the clamping sleeve has evenly distributed clamping claws, the clamping sleeve is cylindrical in shape, the top of the inner wall of the clamping claws is provided with clamping jaw teeth, and the bottom of the inner wall of the clamping claws is provided with clamping waist teeth.

[0006] The above technical solution enables the simultaneous implementation of both the waist and the mouth functions, greatly enhancing the practicality and flexibility of the card head.

[0007] As a preferred embodiment of this utility model, the inner hole penetrates the entire sleeve, and the bottom end of the inner wall of the sleeve is provided with an internal thread.

[0008] As a preferred embodiment of this utility model, the bottom end of each claw is fixedly connected to the top end of the sleeve, and the overall structural shape of the claw is conical.

[0009] Through the above technical solution, the conical design allows the jaws to better adapt to the shape of the detonator when clamping the waist and jaw, improving the tightness and stability of the clamping.

[0010] As a preferred embodiment of this utility model, the length of the waist tooth is greater than the length of the mouth tooth, and the claws are evenly distributed radially at the top of the sleeve with the inner hole as the center.

[0011] As a preferred embodiment of this utility model, all the claws have the same structure, and the number of claws is 16-24.

[0012] Through the above technical solution, the conical design of the jaws allows them to gradually contract when clamping the detonator, increasing the clamping force and ensuring that the jaw head body can firmly clamp the waist and mouth of the detonator.

[0013] As a preferred embodiment of this utility model, the ferrule is supported by high-strength alloy steel, and there are equidistant gaps between adjacent ferrules.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, by setting the jaw teeth and waist teeth on the inner side of the clamping head body, the dual functions of clamping waist and jaw can be realized simultaneously, which greatly enhances the practicality and flexibility of the clamping head. It avoids the cumbersome steps of clamping waist and jaw separately in traditional clamping heads. The jaws ensure that the clamping head body can firmly clamp the waist and mouth of the detonator. The conical design allows the jaws to better adapt to the shape of the detonator when clamping waist and jaw, improving the tightness and stability of the clamping. The tip of the conical jaws also has a certain guiding function, which can guide the detonator smoothly into the clamping sleeve, making the clamping waist and jaw operation smoother and more efficient.

[0016] 2. In this utility model, by setting the two independent processing steps of waist clamping and jaw clamping as an integrated process, the original waist clamping equipment and product conveying equipment are eliminated. This not only significantly reduces the investment cost of equipment purchase, but also makes the layout of the production line more compact by reducing the number of equipment, thereby improving the space utilization efficiency of the production workshop. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a front view structural diagram of the present utility model;

[0019] Figure 3 This is a top view of the structure of this utility model;

[0020] Figure 4 This is a cross-sectional structural diagram of the present invention.

[0021] In the diagram: 1. Card head body; 2. Inner hole; 3. Card slot tooth flap; 4. Card waist tooth flap; 5. Internal thread; 101. Card sleeve; 102. Card claw. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] For examples, please refer to Figure 1-4 This utility model provides a technical solution:

[0027] A special clamping head that can be used to simultaneously clamp the waist and the mouth of a detonator includes a clamping head body 1. The clamping head body 1 includes a clamping sleeve 101. The clamping sleeve 101 has an inner hole 2. The top of the clamping sleeve 101 is evenly distributed with clamping claws 102. The clamping sleeve 101 is cylindrical in shape. The top of the inner wall of the clamping claws 102 is provided with a clamping tooth 3, and the bottom of the inner wall of the clamping claws 102 is provided with a waist clamping tooth 4. The clamping tooth 3 and the waist clamping tooth 4 are respectively used to clamp the mouth and the waist of the detonator, thereby improving the versatility and practicality of the clamping head.

[0028] The inner hole 2 penetrates the entire ferrule 101. The bottom end of the inner wall of the ferrule 101 is provided with an internal thread 5. The bottom ends of the claws 102 are all fixedly connected to the top end of the ferrule 101. The overall structure of the claws 102 is conical. The length of the waist teeth 4 is greater than the length of the mouth teeth 3. The claws 102 are evenly distributed radially at the top end of the ferrule 101 with the inner hole 2 as the center. The structure of the claws 102 is the same. The number of claws 102 is 16-24. The ferrule 101 is supported by high-strength alloy steel. There is an equidistant gap between adjacent claws 102. The conical design of the claws 102 allows them to gradually contract when clamping the detonator, ensuring that the main body 1 of the clamping head can firmly clamp the waist and mouth of the detonator.

[0029] The detonator is placed inside the detonator body 1, and the waist and mouth of the detonator can be locked by the locking teeth 3 and the locking teeth 4. This avoids the cumbersome steps of locking the waist and mouth of the detonator separately, which is required by traditional detonators. The locking and locking processes of the detonator are integrated into one machine and completed at the same time, which simplifies the detonator manufacturing process.

[0030] The working process of this utility model is as follows: During use, the internal thread 5 is designed to match the threaded interface of the detonator, thereby achieving a stable connection between the clamping head body 1 and the detonator. Furthermore, the conical design of the clamping claw 102 allows it to gradually contract when clamping the detonator, increasing the clamping force and ensuring that the clamping head body 1 can firmly clamp the waist and mouth of the detonator. The conical design allows the clamping claw 102 to better adapt to the shape of the detonator when clamping the waist and mouth, improving the tightness and stability of the clamping. The tip of the conical clamping claw 102 also has a certain guiding function, guiding the detonator smoothly into the ferrule, making the clamping operation smoother and more efficient. Furthermore, the design of the jaw teeth 3 and waist teeth 4 is used to clamp the mouth and waist of the detonator, respectively, improving the versatility and practicality of the clamp head. The clamp head body 1 can simultaneously realize the dual functions of clamping the waist and jaw, optimizing and integrating the two independent processing steps of clamping the waist and jaw into a comprehensive integrated process. This not only eliminates the need for special equipment for clamping the waist, but also removes the additional equipment required for transferring the product between the two processes, significantly reducing the investment cost of equipment purchase. Moreover, by reducing the number of equipment, the layout of the production line is made more compact, improving the space utilization efficiency of the production workshop.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A special chuck for simultaneously chucking the waist and mouth of a detonator, comprising a chuck main body (1), characterized in that: The card head body (1) includes a card sleeve (101), the inside of which is provided with an inner hole (2), and the top of the card sleeve (101) is evenly distributed with card claws (102). The card sleeve (101) is cylindrical in shape. The top of the inner wall of each card claw (102) is provided with a carding tooth (3), and the bottom of the inner wall of each card claw (102) is provided with a carding waist tooth (4).

2. A special clamping head for simultaneously clamping the waist and jaw of a detonator according to claim 1, characterized in that: The inner hole (2) penetrates the entire sleeve (101), and the bottom end of the inner wall of the sleeve (101) is provided with an internal thread (5).

3. The special chuck head for simultaneously chucking the waist and the mouth of a detonator according to claim 1, characterized in that: The bottom end of each claw (102) is fixedly connected to the top end of the sleeve (101), and the overall structure of the claw (102) is conical.

4. The special chuck head for simultaneously chucking the waist and the mouth of a detonator according to claim 1, characterized in that: The length of the waist tooth (4) is greater than the length of the mouth tooth (3), and the claws (102) are evenly distributed radially on the top of the sleeve (101) with the inner hole (2) as the center.

5. A special clamping head for simultaneously clamping the waist and jaw of a detonator as described in claim 1, characterized in that: The structure of each claw (102) is the same, and the number of each claw (102) is 16-24.

6. The special chuck head for simultaneously chucking the waist and the mouth of a detonator according to claim 1, characterized in that: The ferrule (101) is supported by high-strength alloy steel, and there are equidistant gaps between adjacent ferrules (102).

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