Hoop forming device

Abstract

The utility model relates to a clamp forming device, including a frame, a left support seat and a right support seat horizontally arranged on the frame; an extrusion mechanism, which is arranged on the frame above the left support seat, and includes a pressure plate parallel to the left support seat, a chuck arranged on the lower surface of the pressure plate, and a telescopic component connected to the pressure plate, wherein a gap is arranged on the chuck, and a limited arc is arranged downward in the gap; an extrusion disc is inserted into the gap, the lower part of the extrusion disc is an arc section, and a limited groove is provided on the upper part of the extrusion disc to abut against the limited arc. The utility model inserts the extrusion disc into the gap, and while being restricted from moving forward and backward, the limiting groove on the extrusion disc abuts against the limiting arc, so as to quickly locate the upper and lower and left and right positions of the extrusion disc. The disassembly and assembly speed of the extrusion disc is improved, thereby reducing the waiting time when forming clamps of different models and sizes, and improving the forming efficiency.

Description

Technical Field

[0001] The utility model relates to the field of clamp processing equipment, in particular to a clamp forming device. Background Art

[0002] With the advancement of science and technology and the development of society, my country's mechanical processing industry has developed rapidly, and with it the rapid development of mechanical processing equipment. In the communications and power industry, a large number of iron accessories, including various clamps, are used in projects such as laying and erecting cables or optical cables.

[0003] At present, in the field of clamp production, the clamp forming process is usually performed by manually controlling the punch press to bend the steel plate. Traditional punch presses are mostly one-piece, and the installation method of the punch is relatively cumbersome. When punching clamps of different curvatures, the punch needs to be repaired or replaced, which results in a long downtime, affecting production efficiency. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a clamp forming device to improve the production efficiency of the clamp.

[0005] The technical solution of the utility model is as follows:

[0006] A clamp forming device comprises a frame, including a left support seat and a right support seat, which are horizontally arranged on the frame; an extrusion mechanism, which is arranged on the frame above the left support seat, and includes a pressing plate parallel to the left support seat, a chuck arranged on the lower surface of the pressing plate and a telescopic assembly connected to the pressing plate, wherein a gap is arranged on the chuck, and a limiting arc is arranged downward in the gap; an extrusion disk is inserted into the gap, the lower part of the extrusion disk is an arc section, and the upper part of the extrusion disk is provided with a limiting groove to resist the limiting arc.

[0007] The beneficial technical effects of the utility model are as follows:

[0008] (1) In the clamp forming device of the utility model, the telescopic component drives the extrusion disk to move to form the clamp, thereby realizing automatic forming of the clamp and improving forming efficiency. The extrusion disk is fixed by a chuck, and a gap is provided on the chuck, and a limiting arc is provided in the gap. When the extrusion disk is inserted into the gap and is restricted from moving forward and backward, the limiting groove on the extrusion disk presses against the limiting arc to quickly locate the up and down and left and right positions of the extrusion disk. The disassembly and assembly speed of the extrusion disk is improved, thereby reducing the waiting time when forming clamps of different models and sizes, thereby improving forming efficiency.

[0009] (2) Furthermore, the left support seat and the right support seat are respectively connected with screw rods, and are connected to the frame through a slide rail and a slide groove structure. By using the slide rail and the slide groove to guide, the distance between the left support seat and the right support seat can be easily and quickly adjusted by rotating the screw rod to adapt to the molding of clamps of different models and sizes.

[0010] (3) Furthermore, the social free positioning plate, while the positioning plate quickly locates the placement position of the clamp, is arranged on the extension part through adjusting screws and positioning holes to facilitate the adjustment of the position of the positioning plate and the positioning of clamps of different models and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A three-dimensional structural schematic diagram of the clamp forming device of the utility model is shown.

[0012] Figure 2 The schematic diagram of the structure of the extrusion mechanism and the extrusion disk in the clamp forming device of the utility model is shown.

[0013] Figure 3 The figure shows the cooperation diagram of the extrusion mechanism and the extrusion disk in the clamp forming device of the utility model.

[0014] Figure 4 A partial enlarged view of the clamp forming device of the utility model at position A is shown.

[0015] Markings in the accompanying drawings:

[0016] 1. Frame; 11. Slide rail; 12. Ruler; 13. Hand wheel; 2. Left support seat; 21. Slide groove; 22. Round rod; 23. Screw; 3. Positioning mechanism; 31. Extension part; 32. Positioning hole; 33. Positioning plate; 34. Positioning screw; 4. Right support seat; 5. Extrusion mechanism; 51. Pressing plate; 52. Chuck; 53. Limiting hole; 54. Gap; 55. Limiting arc; 6. Extrusion plate; 61. Arc segment; 62. Limiting groove; 63. Connecting hole. DETAILED DESCRIPTION

[0017] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, please refer to the attached drawings. It should be noted that the structures, proportions, sizes, etc. illustrated in the attached drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no technical substantive significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model.

[0018] In the description of the present invention, the orientations or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "axial", "radial", and "circumferential" are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] Figure 1 A three-dimensional structural schematic diagram of the clamp forming device of the utility model is shown. Figure 2 The schematic diagram of the structure of the extrusion mechanism and the extrusion disk in the clamp forming device of the utility model is shown. Figure 3 The figure shows the cooperation diagram of the extrusion mechanism and the extrusion disk in the clamp forming device of the utility model. Figure 1 , Figure 2 and Figure 3 A clamp forming device comprises a frame 1, a left support seat 2 and a right support seat 4 horizontally arranged on the frame 1, and the upper surfaces of the left support seat 2 and the right support seat 4 are flush to support the clamp. An extrusion mechanism 5 is arranged on the frame 1 above the left support seat 2, and comprises a pressing plate 51 parallel to the left support seat 2, a chuck 52 arranged on the lower surface of the pressing plate 51, and a telescopic assembly (not shown in the figure) connected to the pressing plate 51, and a gap 54 is arranged on the chuck 52, and a limiting arc 55 is arranged downward in the gap 54. An extrusion plate 6 is inserted into the gap 54, and the lower part of the extrusion plate 6 is an arc section 61, and the upper part of the extrusion plate 6 is provided with a limiting groove 62 to abut against the limiting arc 55. When the pressure plate is inserted into the gap 54 and is restricted from moving forward and backward, the limiting groove 62 on the extrusion plate 6 abuts against the limiting arc 55, and the upper and lower and left and right positions of the extrusion plate 6 are quickly positioned. The disassembly and assembly speed of the extrusion plate 6 is improved, thereby reducing the waiting time when forming clamps of different models and sizes, and improving the forming efficiency.

[0020] The specific structure of the left support base 2 and the right support base 4 is described below:

[0021] Please refer to Figure 1 , along the connecting line direction of the left support seat 2 and the right support seat 4, the left support seat 2 and the right support seat 4 are respectively connected with screw rods 23. One end of the two screw rods 23 is threadedly connected to the frame 1, and the other end is rotatably connected to the left support seat 2 and the right support seat 4. By rotating the screw rods 23, the distance between the left support seat 2 and the right support seat 4 can be conveniently and quickly adjusted to adapt to the molding of clamps of different models and sizes.

[0022] Please refer to Figure 1, the screw rod 23 is connected to the hand wheel 13. It is convenient for the operator to rotate the screw rod 23 to adjust the position of the left support seat 2 and the right support seat 4. Round rods 22 are arranged on the left support seat 2 and the right support seat 4. The round rods 22 are perpendicular to the connecting line direction of the left support seat 2 and the right support seat 4. The highest point of the round rod 22 is flush with the upper surface of the left support seat 2. When the hoop is bent, the starting point and the end point of the bend respectively abut against the arc surface of the two round rods 22, thereby reducing the damage at the bending part of the hoop and ensuring the molding quality.

[0023] The specific structure of the positioning mechanism 3 is described below:

[0024] Figure 4 It shows a partial enlarged view of the hoop forming device of the utility model at A. Please refer to Figure 1 and Figure 4 , and also includes a positioning mechanism 3, the positioning mechanism 3 is connected to the left support seat 2 or the right support seat 4, and the positioning mechanism 3 includes a positioning plate 33 parallel to the upper surface of the left support seat 2. Specifically, the positioning mechanism 3 can be set on the left support seat 2 or the right support seat 4 alone, and the present application does not limit the position of the positioning mechanism 3. The positioning plate 33 can quickly locate the position of the clamp on the left support seat 2 and the right support seat 4, thereby improving the feeding efficiency.

[0025] Please refer to Figure 1 and Figure 4 The left support seat 2 or the right support seat 4 is provided with an extension portion 31 on a side away from the right support seat 4 or the left support seat 2, and the positioning plate 33 is provided on the extension portion 31. An additional extension is provided to provide sufficient horizontal space for placing the hoop.

[0026] At least two positioning holes 32 are equidistantly provided on the extension portion 31 along the connecting line of the left support seat 2 and the right support seat 4, and positioning screws 34 are provided on the positioning plate 33 to connect the positioning holes 32. By screwing the positioning screws 34 into different positioning holes 32, the position of the positioning plate 33 can be quickly adjusted to adapt to clamps of different models and sizes.

[0027] The specific structure of the frame 1 and the chuck 52 is described below:

[0028] Please refer to Figure 1 A slide rail 11 is provided on the frame 1, and slide grooves 21 are respectively provided on the left support seat 2 and the right support seat 4 to connect the slide rail 11. The slide rail 11 and the slide groove 21 cooperate with each other to guide the left support seat 2 and the right support seat 4, thereby improving the stability of the left support seat 2 and the right support seat 4 when being driven by the screw rod 23.

[0029] Please refer to Figure 1 and Figure 2A limit hole 53 is provided on the chuck 52, and a connecting hole 63 is correspondingly provided on the extrusion disc 6. After the extrusion disc 6 is inserted into the gap 54, any columnar part (not shown) can be simultaneously inserted into the limit hole 53 and connected to fix the extrusion disc 6 on the chuck 52. A scale 12 is provided on the frame 1 along the connecting line direction of the left support seat 2 and the right support seat 4, so that the operator can adjust the position of the left support seat 2 and the right support seat 4.

[0030] The specific working process of the utility model is as follows:

[0031] The operator rotates the hand wheel 13 to adjust the position of the left support seat 2 and the right support seat 4 according to the size of the hoop and the ruler 12, and screws the positioning screw 34 into the appropriate positioning hole 32 to adjust the position of the positioning plate 33. Select a suitable extrusion disk 6 and insert the extrusion disk 6 into the gap 54, with the limiting groove 62 of the pressure plate against the limiting arc 55. The columnar parts are inserted into the limiting holes 53 and the connecting holes 63 at the same time to fix the position of the extrusion disk 6. The loading device (not shown in the figure) places the hoop to be formed on the left support seat 2 and the right support seat 4, and quickly positions them through the positioning plate 33. The telescopic assembly is started to drive the extrusion disk 6 to bend downward to form the hoop, thereby completing the forming of the hoop.

[0032] It can be seen that in the above-mentioned clamp forming device, the extrusion plate 6 is inserted into the gap 54 and is restricted from moving forward and backward. At the same time, the limiting groove 62 on the extrusion plate 6 abuts against the limiting arc 55, and the upper and lower and left and right positions of the extrusion plate 6 are quickly positioned. The disassembly and assembly speed of the extrusion plate 6 is improved, thereby reducing the waiting time when forming clamps of different models and sizes, and improving the forming efficiency.

[0033] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0034] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A clamp forming device, comprising a frame, characterized in that: include, A left support base and a right support base are horizontally arranged on the frame; The extrusion mechanism is arranged on the frame above the left support seat, and comprises a pressing plate parallel to the left support seat, a chuck arranged on the lower surface of the pressing plate, and a telescopic assembly connected to the pressing plate, wherein a gap is arranged on the chuck, and a limited position arc is arranged downward in the gap; The extrusion disk is inserted into the gap, the lower part of the extrusion disk is a circular arc section, and the upper part of the extrusion disk is provided with a limiting groove to abut against the limiting circular arc.

2. The hoop forming device according to claim 1, characterized in that: Along the connecting line direction of the left supporting seat and the right supporting seat, the left supporting seat and the right supporting seat are respectively connected with screw rods.

3. The hoop forming device according to claim 2, characterized in that: The screw rod is connected with a hand wheel.

4. The hoop forming device according to claim 1, characterized in that: It also includes a positioning mechanism, which is connected to the left support seat or the right support seat, and includes a positioning plate parallel to the upper surface of the left support seat.

5. The hoop forming device according to claim 4, characterized in that: The left support seat or the right support seat is provided with an extension portion on a side away from the right support seat or the left support seat, and the positioning plate is provided on the extension portion.

6. The hoop forming device according to claim 5, characterized in that: Along the connecting direction of the left supporting seat and the right supporting seat, at least two positioning holes are equidistantly formed on the extending portion, and positioning screws are provided on the positioning plate to connect the positioning holes.

7. The clamp forming device according to claim 1, characterized in that: The frame is provided with a slide rail, and the left support seat and the right support seat are respectively provided with a slide groove connected with the slide rail.

8. The clamp forming device according to claim 1, characterized in that: Round rods are arranged on the left support seat and the right support seat relative to each other. The round rods are perpendicular to the connecting line of the left support seat and the right support seat, and the highest point of the round rods is flush with the upper surface of the left support seat.

9. The clamp forming device according to claim 1, characterized in that: The chuck is provided with a limiting hole, and the extrusion disk is provided with a corresponding connecting hole.

10. The clamp forming device according to claim 1, characterized in that: A ruler is arranged on the frame along the connecting direction of the left supporting seat and the right supporting seat.

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