Stamping structure

Abstract

This invention relates to a stamping structure, comprising: a first body having a first receiving groove, a second receiving groove, a first surface, and a first flange; a second body being received within the first receiving groove and the second receiving groove, the second body being displaceable by a distance within the first receiving groove and the second receiving groove, the second body having a first rod, a second surface, a second rod, and a second flange; an elastic element being sleeved on the first rod and received within the second receiving groove, the elastic element having a fifth end, the fifth end being assembled on the first body and abutting against the first flange, the elastic element having a sixth end, the sixth end being assembled with the second body and not detached from the second body, the sixth end abutting against the second flange.

Description

[Technical Field]

[0001] This invention relates to a stamping structure, and more particularly to a stamping structure in which the second component is accommodated in the first and second receiving grooves by means of the elastic element without falling out. [Previous Technology]

[0002] As we know from the prior art, the conventional punching structure is a previous patent application filed by the applicant's father, such as patent application number 094207707, certificate number: M279457, patent name: Improvement of the grip structure of impact tool, which mainly consists of: a first sleeve 10, a second sleeve 20 and a body 30, wherein; the first sleeve 10 is a fitting part 12 of appropriate length, with a through groove 13 inside; the second sleeve 20 is made of soft material, with a fitting hole 21 inside that can fit onto the fitting part 12 of the first sleeve 10; the front end of the body 30 is an actuating part 31, and the body 30 can be fixed in the groove 13 of the first sleeve 10, while the bottom end 32 of the body 10 and the actuating part 31 are exposed outside the first sleeve 10.

[0003] However, the deficiency in this conventional stamping structure lies in:

[0003] 1. The main body 30 is fixed in the sleeve groove 13, and the second sleeve 20 is sleeved on the outside of the fitting part 12. The main body 30 and the first sleeve 10 are mutually fixed, and there is no buffering effect between them.

[0003] 2. The second body 20 is made of soft material. The second body 20 is fixed on the first body 10 for hand gripping. The air chamber of the second body 20 can absorb the vibration generated when the hammer hits the main body 30. However, the conventional impact tool grip structure only has the second body 20 structure that can absorb vibration.

[0004] In view of the shortcomings of the conventional stamping structure, the inventor, with many years of experience in manufacturing, development, production and design in the industry, has finally come up with a product that can solve the drawbacks of conventional stamping structures. [Summary of the Invention]

[0005] Problem to be solved by the invention: In conventional stamping structures, the main body is fixed within the sleeve groove, and the main body and the first sleeve are mutually fixed, with no buffering effect between them. In the stamping structure of the present invention, the second main body is accommodated in the first and second receiving grooves by means of the elastic element without falling out, and can be displaced a small distance by means of the elastic element.

[0006] Technical means to solve the problem: A stamping structure, comprising: a first body having a first receiving groove, a second receiving groove, a first surface and a first abutment; a second body being received in the first receiving groove and the second receiving groove, the second body being displaceable by a distance in the first receiving groove and the second receiving groove, the second body having a first rod, a second surface, a second rod and a second abutment; an elastic element being sleeved on the first rod and received in the second receiving groove, the elastic element having a first end, the first end being assembled on the first body and abutting against the first abutment, the elastic element having a second end, the second end being assembled with the second body and not detached from the second body, the second end abutting against the second abutment.

[0007] Compared with the prior art, the first end is fixed to the first body at a fixed point, the second end is fixed to the second body at a fixed point, and the second body is accommodated in the first and second receiving grooves by means of the elastic element without falling out, and can be displaced by a distance due to the elastic element. The assembly structure of the elastic element with the first body and the second body is quite simple.

[0008] In order to enable the committee members and those skilled in this art to fully understand the effects of the present invention, the structure and composition of the present invention are described below with reference to the drawings and figures. However, the following description is only used to explain the embodiments of the present invention and is not intended to limit the present invention in any way. Therefore, any modifications or changes made under the spirit of the present invention shall still fall within the protection scope of the present invention. [Simplified Explanation of the Diagram]

[0009] Figure 1 is an exploded perspective view of the stamping structure of the present invention.

[0009] Figure 2 is a side view of the first body of the stamping structure of the present invention.

[0009] Figure 3 is a side view of the second body of the stamping structure of the present invention.

[0009] Figure 4 is a side view of the elastic element of the stamping structure of the present invention.

[0009] Figure 5 is a three-dimensional assembly diagram of the stamping structure of the present invention.

[0009] Figure 6 is a side view of the stamping structure of the present invention.

[0009] Figure 7 is a cross-sectional view at point AA in Figure 6 of the structure of the stamped part of the present invention.

[0009] Figure 8 is an enlarged view of section B in Figure 7 of the present invention.

[0009] Figure 9 is a side view of the second embodiment of the stamping structure of the present invention.

[0009] Figure 10 is a cross-sectional view at point AA in Figure 9 of the structure of the stamped part of the present invention.

[0009] Figure 11 is an enlarged view of section B in Figure 10 of the structure of the stamped part of the present invention.

[0009] Figure 12 is a cross-sectional view at point AA of the third embodiment of the stamping structure of the present invention.

[0009] Figure 13 is an enlarged view of section B in Figure 12 of the structure of the stamped part of the present invention.

[0009] Figure 14 is a cross-sectional view at point AA of the fourth embodiment of the stamping structure of the present invention.

[0009] Figure 15 is an enlarged view of section B in Figure 14 of the present invention.

Implementation Method

[0010] Please refer to Figures 1 to 5 first. Figure 1 is an exploded perspective view of the stamping structure of the present invention; Figure 2 is a side view of the first body 10 of the stamping structure of the present invention; Figure 3 is a side view of the second body 20 of the stamping structure of the present invention; Figure 4 is a side view of the elastic element 30 of the stamping structure of the present invention; and Figure 5 is a perspective assembly view of the stamping structure of the present invention. The present invention relates to a stamping structure, which includes:

[0011] A first body 10, which is made of metal and is in the shape of a cylindrical tube, has a first receiving groove 11 at one end and a second receiving groove 12 at the other end. The first receiving groove 11 and the second receiving groove 12 are connected and penetrate the first body 10. The width of the second receiving groove 12 is greater than the width of the first receiving groove 11, or the diameter of the second receiving groove 12 is greater than the diameter of the first receiving groove 11. The length of the first receiving groove 11 is greater than the length of the second receiving groove 12. The inner wall of the second receiving groove 12 is provided with a first surface 13, which is circumferential. The second receiving groove 12 and the first receiving groove 12 are connected and penetrate the first body 10. A first flange 14 is provided between two accommodating grooves 11. The second accommodating groove 12 has a first diameter 15. The first body 10 has a first length 16. The first body 10 has a first end 17, which is located at the opening end of the second accommodating groove 12 and is planar. The first body 10 has a second end 18, which is located at the opening end of the first accommodating groove 11 and is planar. The exterior of the first body 10 has a first concave annular groove 129, which is located near the junction of the first accommodating groove 11 and the second accommodating groove 129. The first concave annular groove 129 is slightly biased towards the second accommodating groove 12 and is an annular groove.

[0012] A second body 20, which is made of metal and is cylindrical, is housed within the first receiving groove 11 and the second receiving groove 12. The second body 20 can be displaced a distance within the first receiving groove 11 and the second receiving groove 12. The second body 20 is provided with a first rod 21, which is accommodated within the first receiving groove 11. The outer surface of the first rod 21 is provided with a second surface 22. The other end of the second body 20 is provided with a second rod 23, which is accommodated within the second receiving groove 12. The width of the second rod 23 is greater than the width of the first rod 21, or the diameter of the second rod 23 is greater than the diameter of the first rod 21. The second rod 23 and the first rod 21... The system is provided with a second flange 24, a second surface 22 is provided with a second diameter 25, the first diameter 15 is larger than the second diameter 25, the second body 20 is provided with a second length 26, the second length 26 is larger than the first length 16, the second body 20 is provided with a second concave annular groove 27, the second concave annular groove 27 is provided at the junction of the first rod 21 and the second rod 23, the diameter of the second concave annular groove 27 is smaller than the diameter of the second surface 22, the second concave annular groove 27 is annular groove, the second body 20 is provided with a third end 28, the third end 28 is provided at the end of the second rod 23, the third end 28 is planar, the second body 20 is provided with a fourth end 29, the fourth end 29 is provided at the end of the first rod 21, the fourth end 29 is planar;

[0013] An elastic element 30, which is a spring structure, is sleeved on the first rod 21 and accommodated in the second receiving groove 12. One end of the elastic element 30 is provided with a first end 31, which is tightly fitted with the first surface 13, so that the first end 31 is assembled on the first body 10 and abuts against the first flange 14. The other end of the elastic element 30 is provided with a second end 32, the diameter of which is smaller than that of the first end 31. The diameter, the second end 32 is assembled with the second body 20, the second end 32 is not separated from the second body 20, the second end 32 and the second body 20 have a tight fit structure, or the second end 32 is stuck in the second concave annular groove 27, the second end 32 and the second concave annular groove 27 have a tight fit structure, the second end 32 abuts against the second abutment 24, the elastic element 30 has an intermediate section 33, the intermediate section 33 is located between the first end 31 and the second end 32, the intermediate section 33 can elastically extend and retract;

[0014] The first end 31 and the first body 10 are fixed at a fixed point, and the second end 32 and the second body 20 are fixed at a fixed point. The second body 20 is accommodated in the first receiving groove 11 and the second receiving groove 12 by means of the elastic element 30, and can be displaced by a distance due to the elastic element 30.

[0015] The third end 28 protrudes from the first end 17 due to the elastic force of the elastic element 30. The second end 18 and the fourth end 29 are located on the same plane. When acting on the third end 28, the second body 20 is displaced a distance within the first body 10, the elastic element 30 is compressed, and the fourth end 29 protrudes from the second end 18. Then, the elastic element 30 recovers its elastic force, and the second end 18 and the fourth end 29 return to the same plane. The third end 28 then protrudes from the first end 17 again.

[0016] A third body assembly 40, which is sleeved on the outside of the first body 10, is for hand gripping, and includes a third body 41 and a body 42.

[0017] The third body 41 is a grip structure. The third body 41 is provided with a third receiving groove 411. The third receiving groove 411 penetrates the third body 41. The third receiving groove 411 is used to fix the first body 10. The third body 41 is provided with a third flange 412. The third flange 412 is provided at one end opening of the third receiving groove 411. The third flange 412 is accommodated with the first concave annular groove 19.

[0018] The sleeve 42 is made of a soft material structure. The sleeve 42 is fixed to the outside of the third body 41. The sleeve 42 is for hand gripping and has the function of absorbing and cushioning vibration.

[0019] Please refer to Figure 6, which is a side view of the stamping structure of the present invention. Figure 7 is a cross-sectional view of section AA of the stamping structure of the present invention. Figure 8 is an enlarged view of section B of the stamping structure of the present invention. The second body 20 is housed within the first body 10. The elastic element 30 is sleeved on the first rod 21. The first end 31 abuts against the first flange 14, and the second end 32 abuts against the second flange 24.

[0020] When a hammer or any heavy object strikes the third end 28, the second body 20 is displaced within the first body 10 by a distance, the elastic element 30 is compressed, the fourth end 29 protrudes outside the second end 18, the fourth end 29 then strikes the target object, and then the elastic element 30 recovers its elasticity, the third end 28 protrudes outside the first end 17 again, and the elastic element 30 absorbs the vibration after being struck.

[0021] Please continue to refer to Figure 9, which is a side view of the second embodiment of the stamping structure of the present invention. Figure 10 is a cross-sectional view at point AA of the stamping structure of Figure 9 of the present invention. Figure 11 is an enlarged view at point B of the stamping structure of Figure 10 of the present invention. In this embodiment, the first body 10 is provided with a third concave annular groove 131. The third concave annular groove 131 is provided at the bottom of the second receiving groove 12. The third concave annular groove 131 is provided on one side of the first abutment 14. The diameter of the third concave annular groove 131 is larger than the diameter of the second receiving groove 12. The first end 31 is accommodated in the third concave annular groove 131 in a tight fit structure and does not disengage.

[0022] Please continue to refer to Figure 12, which is a cross-sectional view at point AA of the third embodiment of the stamping structure of the present invention. Figure 13 is an enlarged view at point B of the stamping structure of the present invention. In this embodiment, the second rod 23 has the same diameter as the first rod 21, and the second concave annular groove 27 also has the same diameter as the first rod 21. That is, the second body 20 is a round rod with the same diameter.

[0023] Please continue to refer to Figure 14, which is a cross-sectional view at point AA of the fourth embodiment of the stamping structure of the present invention. Figure 15 is an enlarged view at point B of the stamping structure of the present invention. In this embodiment, a first ring 34 and a second ring 35 are added. The first ring 34 is fixed at the bottom of the second receiving groove 12. The first end 31 and the first ring 34 are in a tight fit structure. The second ring 35 is fixed on the second abutment 24. The second end 32 and the second ring 35 are in a tight fit structure.

[0024] In another embodiment of the present invention, the first receiving groove 11 and the second receiving groove 12 are circular grooves, and the first rod 21 and the second rod 23 are circular. Similarly, the first receiving groove 11 and the second receiving groove 12 are non-circular grooves, such as hexagonal grooves. The first rod 21 and the second rod 23 are in a matching shape, and the second body 20 can be moved within the first receiving groove 11 and the second receiving groove 12.

[0025] The structural advantages of the stamping structure of the present invention are as follows:

[0025] 1. The first end 31 and the first body 10 are fixed at a fixed point, the second end 32 and the second body 20 are fixed at a fixed point, the second body 20 is accommodated in the first receiving groove 11 and the second receiving groove 12 by means of the elastic element 30 without falling out, and can be displaced by a distance due to the elastic element 30.

[0025] 2. The second body 20 is fitted with the elastic element 30. The first end 31 and the first surface 13 are in a tight fit structure, so that the elastic element 30 is not separated from the first body 10. The second end 32 and the second body 20 are in a tight fit structure, so that the elastic element 30 is not separated from the second body 20. The assembly structure of the elastic element 30, the first body 10 and the second body 20 is quite simple.

[0025] 3. The elastic element 30 is elastically pressed against the first abutment 14 and the second abutment 24. When the hammer strikes the third end 28, the fourth end 29 is instantly extended out of the second end 18 and hits the target. Then the elastic element 30 recovers its elasticity and the second body 20 returns to its original position. The second end 18 and the fourth end 29 return to the same plane. The third end 28 protrudes out of the first end 17. The elasticity of the elastic element 30 enables the second body 20 to automatically return to its original position.

[0025] 4. When the hammer strikes the second body 20, the elastic element 30 can disperse the vibration energy generated when the hammer strikes the second body 20, and the punch structure has the elastic element 30 to buffer the vibration force.

[0025] 5. The internal part of the stamping structure is provided with the elastic element 30 to absorb vibration force, and the external part of the stamping structure is provided with the sleeve 42 to absorb vibration force. The stamping structure can absorb vibration force both inside and outside.

[0026] Therefore, the stamping structure of the present invention has industrial applicability, novelty and inventiveness, and can meet the application requirements for an invention patent, so an application is filed in accordance with the law.

Claims

1. A stamping structure, comprising: A first body, one end of which has a first receiving groove, and the other end of which has a second receiving groove, the first receiving groove and the second receiving groove being interconnected and penetrating the first body; the inner wall of the second receiving groove has a first surface; and a first flange is provided between the second receiving groove and the first receiving groove; the first body has a first length; the first body has a first end located at the opening end of the second receiving groove; and the first body has a second end located at the opening end of the first receiving groove; a second body, the second body being received within the first receiving groove and the second receiving groove, and the second body being capable of displacement within the first receiving groove and the second receiving groove by a certain distance. The system comprises a first rod body, which is accommodated in a first receiving groove. The exterior of the first rod body has a second surface. A second rod body is attached to the other end of the second main body, which is accommodated in the second receiving groove. The second rod body and the first rod body have a second flange. The second main body has a second length, which is greater than the first length. The second main body has a third end located at the end of the second rod body. The second main body has a fourth end located at the end of the first rod body. An elastic element is sleeved on the first rod body and accommodated within the second receiving groove. One end of the elastic element has a fifth end, which is in a tight fit with the first surface. The fifth end is attached to the first body and abuts against the first flange. The other end of the elastic element has a sixth end, the diameter of which is smaller than that of the fifth end. The sixth end is attached to the second body and is not detached from it. The sixth end abuts against the second flange. The elastic element has an intermediate section located between the fifth and sixth ends, which is elastically expandable and contractible. The fifth end and the first body are fixed at a fixed point, and the sixth end and the second body are fixed at a fixed point. The second body is accommodated within the first and second receiving grooves by the elastic element and can be displaced a distance by the elastic element. The exterior of the first body has a first concave annular groove. The first concave annular groove is located near the junction of the first receiving groove and the second receiving groove; a third body assembly is provided, which is sleeved on the outside of the first body and is for hand gripping; the third body assembly includes a third body and a sleeve; the third body is a grip structure, which has a third receiving groove that penetrates the third body and is for fixing the first body; the third body has a third abutment, which is located at one end opening of the third receiving groove and is accommodated in the first concave annular groove; the sleeve is made of a soft material and is fixed on the outside of the third body, which is for hand gripping and has the function of absorbing and cushioning vibration;In the initial state, the third end protrudes beyond the first end due to the elastic force of the elastic element. When a specific condition occurs, acting on the third end, the second body displaces a distance within the first body, the elastic element is compressed, and the fourth end protrudes beyond the second end. Subsequently, the elastic element recovers its elastic force, and the third end protrudes beyond the first end.

2. The punching structure as described in claim 1, wherein, The first system is made of metal and is in the shape of a cylindrical tube. The width of the second container is greater than the width of the first container, or the diameter of the second container is greater than the diameter of the first container. The length of the first container is greater than the length of the second container. The first surface is circumferential. The second container has a first diameter. The first end is planar and the second end is planar.

3. The punching structure as described in claim 1, wherein, The first concave annular groove is slightly offset from the second receiving groove, and the first concave annular groove is in the shape of an annular groove.

4. The punching structure as described in claim 2, wherein, The second system is a metal structure, and the second system is spherical. The width of the second rod is greater than the width of the first rod, or the diameter of the second rod is greater than the diameter of the first rod. The second surface is provided with a second diameter, and the first diameter is greater than the second diameter.

5. The punching structure as described in claim 1, wherein, The second system is provided with a second concave annular groove, which is located at the junction of the first rod and the second rod. The diameter of the second concave annular groove is smaller than the diameter of the second surface. The second concave annular groove is in the shape of an annular groove. The third end is in the shape of a plane, and the fourth end is in the shape of a plane.

6. The punching structure as described in claim 5, wherein, The elastic element is a spring structure, and the sixth end is in a tight fit with the second body, or the sixth end is locked in the second concave annular groove, and the sixth end and the second concave annular groove are in a tight fit.

7. The punching structure as described in claim 1, wherein, In the initial state, the third end protrudes beyond the first end due to the elastic force of the elastic element, and the second and fourth ends are located on the same plane. When a specific condition occurs, it acts on the third end, and the second body is displaced a distance within the first body. The elastic element is compressed, and the fourth end protrudes beyond the second end. Then the elastic element recovers its elastic force, and the second and fourth ends return to the same plane, while the third end protrudes beyond the first end.

8. The punching structure as described in claim 1, wherein, When a hammer or any heavy object strikes the third end, the elastic element is compressed, causing the second body to displace a distance within the first body. The fourth end protrudes from the second end and strikes the target object. Then, the elastic element recovers its elasticity, and the second and fourth ends return to the same plane. The third end protrudes from the first end. The elastic element disperses the vibration generated after the second body is struck.

9. The punching structure as described in claim 1, wherein, The first system is provided with a third concave annular groove, which is located at the bottom of the second receiving groove and on one side of the first abutment. The diameter of the third concave annular groove is larger than the diameter of the second receiving groove. The first end is accommodated in the third concave annular groove and is in a tight fit structure without disengaging.

10. The punching structure as described in claim 1, wherein, The second rod system has the same diameter as the first rod, that is, the second rod system is a round rod with the same diameter.

11. The punching structure as described in claim 1, wherein, The device includes a first ring and a second ring. The first ring is fixed at the bottom of the second receiving groove. The fifth end of the first ring is in a tight fit with the first ring. The second ring is fixed on the second abutment. The sixth end of the second ring is in a tight fit with the second ring.

12. The punching structure as described in claim 1, wherein, When the first and second receiving grooves are circular, the first rod and the second rod system are circular. Similarly, when the first and second receiving grooves are non-circular, such as hexagonal grooves, the first and second rods are in a matching shape, and the second body can be moved within the first and second receiving grooves.

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