Pipe clamp manufacturing device

Abstract

The utility model discloses a pipe clamp manufacturing device, which relates to the technical field of pipe clamps and comprises a bottom box, a mounting frame is arranged on the bottom box, a lifting mechanism is arranged on the mounting frame, and the lifting mechanism is connected with an upper die holder. A lower die base is further arranged on the bottom box, a containing cavity matched with the structure of a pipe clamp raw material plate is formed in the upper surface of the lower die base so that the pipe clamp raw material plate can be positioned and placed, a structural cavity connected with the containing cavity is further formed in the lower die base, and the structural cavity and the containing cavity jointly form a forming cavity matched with the structure of the upper die base so as to be used for structural forming of a pipe clamp. The lower die base is further provided with a through installation cavity, the end of the installation cavity is connected with the forming cavity, a springback mechanism is arranged in the installation cavity, the springback mechanism is located in the forming cavity in the initial state, and the springback mechanism is located in the installation cavity in the pressed state. The lower die base in the device has the function of positioning and placing the pipe clamp raw material plate, the operation efficiency is improved, the formed pipe clamp can be automatically ejected out, and the pipe clamp can be conveniently taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe clamps, in particular to a pipe clamp manufacturing device. Background Art

[0002] A pipe clamp is a commonly used component for fixing pipes. Two pipe clamps of almost identical shape are used to clamp the pipe, and the pipe is tightened by bolts between the pipe clamps.

[0003] At present, when the pipe clamps are formed, the placement position of the pipe clamps is prone to deviation, which makes the shape of the pipe clamps after bending and forming asymmetrical and the quality of the pipe clamps after forming low. At the same time, during the straightening process of the pipe clamps, they are often stuck in the forming cavity after bending and forming, making it difficult to remove the pipe clamps. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then proposes a pipe clamp manufacturing device.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A pipe clamp manufacturing device includes a bottom box, a mounting frame is provided on the bottom box, a lifting mechanism is provided on the mounting frame, and the lifting mechanism is connected to an upper mold base; a lower mold base is also provided on the bottom box, and a placement cavity that matches the structure of a pipe clamp raw material plate is provided on the upper surface of the lower mold base to realize the positioning and placement of the pipe clamp raw material plate; the lower mold base is also provided with a structural cavity connected to the placement cavity, and the structural cavity and the placement cavity together form a molding cavity that matches the structure of the upper mold base for structural molding of the pipe clamp; the lower mold base is also provided with a penetrating installation cavity, the end of the installation cavity is connected to the molding cavity, and a rebound mechanism is provided in the installation cavity, the rebound mechanism is in the molding cavity in the initial state, and the rebound mechanism is in the installation cavity under pressure.

[0007] Furthermore, the mounting frame includes columns and a top plate. There are four columns and they are vertically arranged on the bottom box. The top ends of the four columns are commonly connected to a top plate, and a lifting mechanism is arranged on the top plate.

[0008] Furthermore, the lifting mechanism includes a telescopic cylinder, a guide rod and a mounting plate; the telescopic cylinder is vertically arranged on the top plate and a guide rod is provided on one side thereof, the guide rod is vertically slidably arranged on the top plate and the bottom end of the guide rod and the bottom end of the telescopic cylinder are commonly connected to a mounting plate, and the mounting plate is slidably arranged on four columns.

[0009] Furthermore, the telescopic cylinder is a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

[0010] Preferably, the telescopic cylinder is a hydraulic cylinder.

[0011] Furthermore, the rebound mechanism includes a fixed seat, a sliding rod, a limiting seat, a top seat, a rebound spring and a resist seat; the fixed seat is arranged in the installation cavity and a sliding rod is slidably arranged on it, and a resist seat is also arranged under the fixed seat to limit the bottom end of the sliding rod, one end of the sliding rod is connected to the limiting seat under the fixed seat, and the other end of the sliding rod is connected to the top seat above the fixed seat, the top seat extends into the structural cavity in the initial state, and a rebound spring is arranged between the top seat and the fixed seat, and the rebound spring is sleeved on the outside of the sliding rod.

[0012] Furthermore, the rebound mechanism also includes a mold seat, which is arranged on the top seat and extends into the structural cavity in an initial state. The upper surface of the mold seat is arc-shaped and forms a unified arc structure with the bottom of the structural cavity.

[0013] Furthermore, a buffer mechanism is provided on the column.

[0014] Furthermore, the buffer mechanism includes a buffer spring and a buffer plate; the buffer spring is sleeved on the outside of the column and the top of the buffer spring is connected to the buffer plate, and the buffer plate is slidably arranged on the outside of the column.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model improves the structure of the lower die seat so that the lower die seat has the positioning function of the pipe clamp raw material plate, which is convenient for the user to place the pipe clamp raw material plate in the placement cavity to complete the positioning operation and improve the operation efficiency; and by setting the rebound mechanism on the lower die seat, the formed pipe clamp can be automatically ejected, which is convenient for the removal operation of the pipe clamp. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 for Figure 1 A partial enlarged view of middle A;

[0019] Among them: 1. bottom box; 2. mounting frame; 21. column; 22. top plate; 3. lifting mechanism; 31. telescopic cylinder; 32. guide rod; 33. mounting plate; 4. upper die seat; 5. lower die seat; 51. placement cavity; 52. structural cavity; 53. mounting cavity; 6. rebound mechanism; 61. fixed seat; 62. sliding rod; 63. limit seat; 64. top seat; 65. rebound spring; 66. mold seat; 67. support seat; 7. buffer mechanism; 71. buffer spring; 72. buffer plate. DETAILED DESCRIPTION

[0020] 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. The utility model is further described in combination with the drawings and embodiments:

[0021] Refer to the attached Figure 1 -Attached Figure 2 As shown, a pipe clamp manufacturing device includes a bottom box 1, a mounting frame 2 is provided on the bottom box 1, a lifting mechanism 3 is provided on the mounting frame 2, and the lifting mechanism 3 is connected to an upper mold base 4; a lower mold base 5 is also provided on the bottom box 1, and a placement cavity 51 which is consistent with the structure of the pipe clamp raw material plate is provided on the upper surface of the lower mold base 5 to realize the positioning and placement of the pipe clamp raw material plate, and a structural cavity 52 connected to the placement cavity 51 is also provided on the lower mold base 5, and the structural cavity 52 and the placement cavity 51 together form a molding cavity which is consistent with the structure of the upper mold base 4 for the structural molding of the pipe clamp, and a penetrating installation cavity 53 is also provided on the lower mold base 5, and the end of the installation cavity 53 is connected to the molding cavity and a rebound mechanism 6 is provided in the installation cavity 53, and the rebound mechanism 6 is in the molding cavity in the initial state, and the rebound mechanism 6 is in the installation cavity 53 under pressure.

[0022] During the specific implementation of the device, the tube clamp raw material plate is placed in the placement cavity 51 to complete the positioning operation, and then the lifting mechanism 3 drives the upper die seat 4 to move downward to complete the molding operation of the tube clamp raw material plate. As the upper die seat 4 extends into the molding cavity, the tube clamp raw material plate contacts the rebound mechanism 6. At this time, the rebound mechanism 6 is pressurized and compressed into the installation cavity 53 until the tube clamp raw material plate is formed into a tube clamp structure. At this time, the lifting mechanism 3 drives the upper die seat 4 to move upward, and the rebound mechanism 6 is no longer pressurized, and then rebounds to the initial position, and pushes up the tube clamp in the structural cavity 52. ​​At this point, the tube clamp is out of the molding cavity.

[0023] In the above solution, the mounting frame 2 includes columns 21 and a top plate 22 . There are four columns 21 and they are vertically arranged on the bottom box 1 . The top ends of the four columns 21 are commonly connected to a top plate 22 . The top plate 22 is provided with a lifting mechanism 3 .

[0024] In the above scheme, the lifting mechanism 3 includes a telescopic cylinder 31, a guide rod 32 and a mounting plate 33; the telescopic cylinder 31 adopts one of the cylinders, hydraulic cylinders or electric cylinders in the prior art, preferably a hydraulic cylinder, the telescopic cylinder 31 is vertically arranged on the top plate 22 and a guide rod 32 is arranged on one side thereof, the guide rod 32 is vertically slidably arranged on the top plate 22 and the bottom end of the guide rod 32 and the bottom end of the telescopic cylinder 31 are commonly connected to a mounting plate 33, and the mounting plate 33 is slidably arranged on the four columns 21.

[0025] In the above scheme, the rebound mechanism 6 includes a fixed seat 61, a slide bar 62, a limit seat 63, a top seat 64, a rebound spring 65 and a stop seat 67; the fixed seat 61 is arranged in the installation cavity 53 and a slide bar 62 is slidably arranged on it, and a stop seat 67 is also arranged below the fixed seat 61 to limit the bottom end of the slide bar 62, one end of the slide bar 62 is connected to the limit seat 63 below the fixed seat 61, and the other end of the slide bar 62 is connected to the top seat 64 above the fixed seat 61 , the top seat 64 extends into the structural cavity 52 in the initial state, and a rebound spring 65 is provided between the top seat 64 and the fixed seat 61, and the rebound spring 65 is sleeved on the outside of the slide rod 62; in the specific implementation process of this scheme, the top seat 64 is pressed and moves down into the installation cavity 53 until the top seat 64 is no longer pressed. At this time, under the action of the rebound spring 65, the top seat 64 rebounds to the initial position and pushes up the pipe clamp in the structural cavity 52, so that the pipe clamp escapes from the molding cavity.

[0026] Among them, for the above-mentioned rebound mechanism 6, in order to improve the forming effect of the pipe clamp, the rebound mechanism 6 also includes a mold seat 66, the mold seat 66 is arranged on the top seat 64 and the mold seat 66 extends into the structural cavity 52 in the initial state, and the upper surface of the mold seat 66 is arc-shaped and forms a unified arc structure with the bottom of the structural cavity 52; during the specific implementation of this scheme, the mold seat 66 is pressed and moves downward until the bottom end of the slide rod 62 contacts the abutment 67. At this time, the upper surface of the mold seat 66 and the bottom of the structural cavity 52 form a unified arc structure, and the arc structure is consistent with the curvature of the pipe clamp.

[0027] In order to reduce the impact generated during the downward movement of the lifting mechanism 3, refer to the attached Figure 1 As shown, a buffer mechanism 7 is provided on the column 21, and the buffer mechanism 7 includes a buffer spring 71 and a buffer plate 72; the buffer spring 71 is sleeved on the outside of the column 21 and the top of the buffer spring 71 is connected to the buffer plate 72, and the buffer plate 72 is slidably arranged on the outside of the column 21.

[0028] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pipe clamp manufacturing device, characterized in that: The invention comprises a bottom box (1), wherein a mounting frame (2) is provided on the bottom box (1), wherein a lifting mechanism (3) is provided on the mounting frame (2), and wherein the lifting mechanism (3) is connected to an upper die seat (4); a lower die seat (5) is also provided on the bottom box (1), wherein a placement cavity (51) is provided on the upper surface of the lower die seat (5), wherein a structural cavity (52) connected to the placement cavity (51) is also provided on the lower die seat (5), wherein the structural cavity (52) and the placement cavity (51) together form a molding cavity that matches the structure of the upper die seat (4); and a penetrating mounting cavity (53) is also provided on the lower die seat (5), wherein the end of the mounting cavity (53) is connected to the molding cavity and a rebound mechanism (6) is provided in the mounting cavity (53), wherein the rebound mechanism (6) is in the molding cavity in an initial state and is in the mounting cavity (53) in a pressurized state.

2. A pipe clamp manufacturing device according to claim 1, characterized in that: The mounting frame (2) comprises a column (21) and a top plate (22). There are four columns (21) vertically arranged on the bottom box (1). The top ends of the four columns (21) are commonly connected to a top plate (22). A lifting mechanism (3) is arranged on the top plate (22).

3. A pipe clamp manufacturing device according to claim 2, characterized in that: The lifting mechanism (3) comprises a telescopic cylinder (31), a guide rod (32) and a mounting plate (33); the telescopic cylinder (31) is vertically arranged on the top plate (22) and a guide rod (32) is arranged on one side of the telescopic cylinder (31); the guide rod (32) is vertically slidably arranged on the top plate (22) and the bottom end of the guide rod (32) and the bottom end of the telescopic cylinder (31) are connected to a mounting plate (33); the mounting plate (33) is slidably arranged on the four columns (21).

4. A pipe clamp manufacturing device according to claim 3, characterized in that: The telescopic cylinder (31) is a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

5. A pipe clamp manufacturing device according to claim 3, characterized in that: The rebound mechanism (6) comprises a fixed seat (61), a slide bar (62), a limiting seat (63), a top seat (64), a rebound spring (65) and a stop seat (67); the fixed seat (61) is arranged in the installation cavity (53) and a slide bar (62) is slidably arranged on the fixed seat (61), a stop seat (67) is also arranged below the fixed seat (61) to limit the bottom end of the slide bar (62), one end of the slide bar (62) is connected to the limiting seat (63) below the fixed seat (61), and the other end of the slide bar (62) is connected to the top seat (64) above the fixed seat (61), the top seat (64) extends into the structural cavity (52) in the initial state, and a rebound spring (65) is arranged between the top seat (64) and the fixed seat (61), and the rebound spring (65) is sleeved on the outside of the slide bar (62).

6. A pipe clamp manufacturing device according to claim 5, characterized in that: The rebound mechanism (6) further comprises a mold seat (66), which is arranged on the top seat (64) and extends into the structural cavity (52) in an initial state. The upper surface of the mold seat (66) is arc-shaped and forms a unified arc-shaped structure with the bottom of the structural cavity (52).

7. A pipe clamp manufacturing device according to claim 2, characterized in that: The upright column (21) is provided with a buffer mechanism (7).

8. A pipe clamp manufacturing device according to claim 7, characterized in that: The buffer mechanism (7) comprises a buffer spring (71) and a buffer plate (72); the buffer spring (71) is sleeved outside the column (21) and the top end of the buffer spring (71) is connected to the buffer plate (72); the buffer plate (72) is slidably arranged outside the column (21).

Images