Structure capable of rapidly adjusting striking head

Abstract

The utility model discloses a quick-adjusting striking head structure which comprises a fixed machine shell, a top cover is installed at the top end of the fixed machine shell in a clamped mode, a movable groove is formed in the fixed machine shell, a threaded column is connected to the interior of the movable groove in a threaded mode, a striking assembly is rotationally connected to the top end of the threaded column, and a button piece is connected to one side of the top cover in a sliding mode. According to the structure for rapidly adjusting the striking head, the striking assembly and the button piece are arranged, after the button is pressed down, the clamping pin is separated from the striking assembly, the striking head can rotate, after the button is loosened, the clamping pin is separated from the button piece, and the striking head can be rapidly adjusted. The striking head is rotated to enable the bayonet lock to return to the position of the clamping groove under the action of the two linear springs in the striking head, the striking assembly deviates relative to the top cover, the displacement distance of the striking head of the numerical control turret punch press is increased, the phenomenon that a product does not make contact with the striking head is avoided, and the striking efficiency of the numerical control turret punch press is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control turret punch presses, in particular to a fast-adjusting striking head structure. Background Art

[0002] CNC turret punch press is a high-precision punching equipment with the advantages of easy operation, high production efficiency and high precision. It is based on CNC technology and uses computer programs to accurately control the punch press. Its characteristics are that there are multiple punch dies on the punch press bed, which can realize punching processing of different shapes to meet various production needs. CNC turret punch press has the characteristics of high-speed punch press, which can realize high-speed processing, thereby improving production efficiency. At the same time, it can also perform multi-process processing, realize the function of completing multiple tasks at one time, and save more time and labor costs. Among them, the striking head is one of the parts that make up the CNC turret punch press.

[0003] However, the traditional striking head has the following disadvantages:

[0004] The traditional striking head is installed on the lifting shaft of the CNC turret punch press. The lifting cylinder or motor on the CNC turret punch press drives the striking head to contact the product to complete the striking process of the product. The lifting height of the lifting shaft on the CNC turret punch press is limited, and it is easy for the product to not contact the striking head, which reduces the striking efficiency of the CNC turret punch press. Utility Model Content

[0005] The purpose of the utility model is to provide a quick-adjusting striking head structure to solve the problem proposed in the above-mentioned background technology that the traditional striking head is installed on the lifting shaft of a CNC turret punch press, and the lifting cylinder or motor on the CNC turret punch press drives the striking head to contact the product to complete the striking processing of the product. The lifting height of the lifting shaft on the CNC turret punch press is limited, and it is easy for the product to not contact the striking head, thereby reducing the striking efficiency of the CNC turret punch press.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-adjustable striking head structure, comprising a fixed casing, a top cover is snap-fitted and installed on the top of the fixed casing, a movable groove is provided inside the fixed casing, a threaded column is threadedly connected to the inside of the movable groove, a striking assembly is rotatably connected to the top of the threaded column, a button member is slidably connected to one side of the top cover, a locking groove is provided on the top cover and is located on one side of the button member, a locking hole is provided on one side of the locking groove, a bayonet is installed inside the locking hole, and the striking assembly comprises a striking head and two assembly blocks, and the two sides of the striking head are respectively fixedly connected to one side of the two assembly blocks. Then, a mounting shell is fixedly installed in the middle of the top of the striking head, and a mounting groove is opened at the bottom of the mounting shell. Linear springs are fixedly installed on both sides of the bottom of the inner wall of the mounting groove. The button component includes a button rod and a button head. One end of the button rod is fixedly connected to one end of the button head. After the button component releases the fixation of the striking assembly, the striking head slides out relative to the top cover to perform striking processing on the product. After the button component is released, the striking assembly is reset by its own linear spring. The user rotates the threaded column, and the threads on the surface of the threaded column match the threads on the inner wall of the movable groove. Therefore, the threaded column rotates and rises relative to the fixed housing to adjust the initial height of the striking assembly.

[0007] Preferably, both sides of the inner wall of the top cover are provided with assembly grooves, the two assembly grooves are respectively arranged corresponding to the two assembly blocks, and the striking assembly is installed in the top cover through the assembly blocks.

[0008] Preferably, a plurality of striking pieces are fixedly mounted on the surface of the striking head, a positioning groove is provided on one side of the striking head, the positioning groove is arranged corresponding to the button member, the striking piece is made of stainless steel material, and the striking piece contacts the product to complete the striking operation.

[0009] Preferably, one end of the two linear springs away from the installation slot is connected to the side directly opposite to the threaded column, the bottom end of the striking head is rotatably connected to the threaded column, and the striking assembly is installed on the threaded column through the striking head.

[0010] Preferably, a sliding groove is provided in the middle of the button rod, and a limiting groove is provided on one side of the sliding groove. The pin is slidably connected to the sliding groove, and the pin and the limiting groove are correspondingly arranged. When the user presses the button head to make the button rod slide relative to the top cover, the pin disengages from the limiting groove and slides along the sliding groove to complete the pressing action of the button member. When the user releases the button head, the pin slides along the sliding groove and then gets stuck in the limiting groove to complete the locking of the button member.

[0011] Preferably, the button rod is arranged corresponding to the positioning groove, and the button member fixes the striking assembly by snapping the button rod into the positioning groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting a striking assembly and a button component, when the button is pressed, the latch is disengaged from the striking assembly component, so that the striking head can rotate; after releasing the button, the rotating striking head returns the latch to the slot position through the action of two internal linear springs, and the striking assembly is shifted relative to the top cover, thereby increasing the displacement distance of the striking head of the CNC turret punch press, avoiding the phenomenon of no contact between the product and the striking head, and improving the striking efficiency of the CNC turret punch press. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 It is one of the side views of the utility model;

[0015] Figure 3 It is a top view of the utility model;

[0016] Figure 4 It is a cross-sectional view of the utility model;

[0017] Figure 5 This is the second side view of the present utility model.

[0018] In the figure: 1. Fixed casing; 2. Top cover; 3. Striking assembly; 31. Striking head; 32. Assembly block; 33. Linear spring; 34. Mounting slot; 35. Striking piece; 36. Mounting shell; 37. Positioning slot; 4. Button member; 41. Button head; 42. Button rod; 43. Sliding slot; 44. Limiting slot; 5. Bayonet pin; 6. Threaded column; 7. Movable slot; 8. Assembly slot; 9. Locking slot; 10. Locking hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] See also Figure 1-5The utility model provides a quick-adjustable striking head structure, comprising a fixed casing 1, a top cover 2 is snap-fitted and installed at the top of the fixed casing 1, a movable groove 7 is provided inside the fixed casing 1, a threaded column 6 is threadedly connected inside the movable groove 7, a striking assembly 3 is rotatably connected to the top of the threaded column 6, a button member 4 is slidably connected to one side of the top cover 2, a locking groove 9 is provided on the top cover 2 and is located on one side of the button member 4, a locking hole 10 is provided on one side of the locking groove 9, a bayonet 5 is installed inside the locking hole 10, the striking assembly 3 comprises a striking head 31 and two assembling blocks 32, the two sides of the striking head 31 are respectively fixedly connected to one side of the two assembling blocks 32, and the middle part of the top of the striking head 31 is fixedly installed A mounting shell 36 is provided, and a mounting groove 34 is provided at the bottom end of the mounting shell 36. Linear springs 33 are fixedly installed on both sides of the bottom end of the inner wall of the mounting groove 34. The button member 4 includes a button rod 42 and a button head 41. One end of the button rod 42 is fixedly connected to one end of the button head 41. After the button member 4 releases the fixation on the striking component 3, the striking head 31 slides out relative to the top cover 2 to perform striking processing on the product. After the button member 4 is released, the striking component 3 is reset by its own linear spring 33. The user rotates the threaded column 6, and the threads on the surface of the threaded column 6 match the threads on the inner wall of the movable groove 7. Therefore, the threaded column 6 rotates and rises relative to the fixed housing 1 to adjust the initial height of the striking component 3.

[0021] Both sides of the inner wall of the top cover 2 are provided with assembly grooves 8 , and the two assembly grooves 8 are respectively arranged corresponding to the two assembly blocks 32 , and the striking assembly 3 is installed in the top cover 2 through the assembly blocks 32 .

[0022] A plurality of striking pieces 35 are fixedly mounted on the surface of the striking head 31. A positioning groove 37 is provided on one side of the striking head 31. The positioning groove 37 is arranged corresponding to the button member 4. The striking piece 35 is made of stainless steel material. The striking piece 35 contacts the product to complete the striking operation.

[0023] One end of the two linear springs 33 away from the installation groove 34 is connected to the side directly opposite to the threaded column 6, the bottom end of the striking head 31 is rotatably connected to the threaded column 6, and the striking assembly 3 is installed on the threaded column 6 through the striking head 31.

[0024] A sliding groove 43 is provided in the middle of the button rod 42, and a limiting groove 44 is provided on one side of the sliding groove 43. The latch 5 is slidably connected to the sliding groove 43, and the latch 5 and the limiting groove 44 are correspondingly arranged. When the user presses the button head 41 to make the button rod 42 slide relative to the top cover 2, the latch 5 disengages from the limiting groove 44 and slides along the sliding groove 43, completing the pressing action of the button member 4. The user releases the button head 41, and the latch 5 slides along the sliding groove 43 and then snaps into the limiting groove 44, completing the locking of the button member 4.

[0025] The button rod 42 is disposed corresponding to the positioning groove 37 , and the button member 4 is fixed to the striking assembly 3 by snapping the button rod 42 into the positioning groove 37 .

[0026] When the embodiment of the present application is in use: when the user presses the button head 41 to make the button rod 42 slide relative to the top cover 2, the pin 5 disengages from the limiting groove 44 and slides along the sliding groove 43, completing the pressing action of the button member 4. During the pressing process of the button member 4, the fixation of the striking component 3 is released, and the striking head 31 slides out relative to the top cover 2 to strike the product. After the button member 4 is released, the striking component 3 is reset by its own linear spring 33, and the user rotates the threaded column 6. The threads on the surface of the threaded column 6 match the threads on the inner wall of the movable groove 7, so the threaded column 6 rotates and rises relative to the fixed housing 1 to adjust the initial height of the striking component 3.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or 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 shall be included in the protection scope of the present invention.

Claims

1. A quick-adjustable striking head structure, comprising a fixed housing (1), characterized in that: The top end of the fixed housing (1) is snap-fitted with a top cover (2), a movable groove (7) is provided inside the fixed housing (1), a threaded column (6) is threadedly connected inside the movable groove (7), a striking assembly (3) is rotatably connected to the top end of the threaded column (6), a button member (4) is slidably connected to one side of the top cover (2), a locking groove (9) is provided on the top cover (2) and is located on one side of the button member (4), a locking hole (10) is provided on one side of the locking groove (9), a bayonet (5) is installed inside the locking hole (10), and the striking assembly (3) is slidably connected to the button member (4) on one side of the top cover (2), a locking groove (9) is provided on one side of the locking groove (9), a bayonet (5) is installed inside the locking hole (10), and the striking assembly (3) is slidably connected to the button member (4) on one side of the top cover (2). The component (3) comprises a striking head (31) and two assembly blocks (32), the two sides of the striking head (31) are respectively fixedly connected to one side of the two assembly blocks (32), a mounting shell (36) is fixedly installed in the middle of the top of the striking head (31), a mounting groove (34) is provided at the bottom end of the mounting shell (36), and linear springs (33) are fixedly installed on both sides of the bottom end of the inner wall of the mounting groove (34), and the button component (4) comprises a button rod (42) and a button head (41), one end of the button rod (42) is fixedly connected to one end of the button head (41).

2. A fast-adjustable striking head structure according to claim 1, characterized in that: Both sides of the inner wall of the top cover (2) are provided with assembly grooves (8), and the two assembly grooves (8) are respectively arranged corresponding to the two assembly blocks (32).

3. The fast-adjustable striking head structure according to claim 1, characterized in that: A plurality of striking pieces (35) are fixedly mounted on the surface of the striking head (31), and a positioning groove (37) is provided on one side of the striking head (31), wherein the positioning groove (37) is arranged corresponding to the button member (4).

4. The fast-adjustable striking head structure according to claim 1, characterized in that: One end of the two linear springs (33) away from the mounting groove (34) is connected to the side directly opposite to the threaded column (6), and the bottom end of the striking head (31) is rotatably connected to the threaded column (6).

5. The fast-adjustable striking head structure according to claim 1, characterized in that: A sliding groove (43) is provided in the middle of the button rod (42), a limiting groove (44) is provided on one side of the sliding groove (43), the bayonet (5) is slidably connected to the sliding groove (43), and the bayonet (5) and the limiting groove (44) are arranged correspondingly.

6. The fast-adjustable striking head structure according to claim 1, characterized in that: The button rod (42) is arranged corresponding to the positioning groove (37).

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