Metal pipe clamp press-fitting device

Abstract

The utility model discloses a metal pipe clamp press-fitting device, and relates to the technical field of metal pipe clamp assembly. The device comprises a working table, a pressing device, two transverse air cylinders and a plurality of quick-change tools, the working table comprises a rack and a table top, a set of receding openings are formed in the front side of the table top, a tool installation area is formed in the area between the two receding openings in the front side of the table top, and a pipe clamp positioning seat is fixed to the rear side of the top face of the tool installation area; the pressing device is fixed to the top of the table top through the supporting vertical plate and located over the pipe clamp positioning base. According to the utility model, the novel press-fitting device is designed, the pipe clamp is pressed through the compactor and the polyurethane bolt, and meanwhile, a novel air cylinder roller pressing mechanism is designed, so that the metal pipe clamp can be stably and quickly pressed on a cooling pipeline, and the working efficiency and the press-fitting precision can be greatly improved; and meanwhile, the phenomenon of paint falling after press fitting can be avoided, so that the stability and the anti-rust capability of the pipe clamp position can be ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal pipe clamp assembly, in particular to a metal pipe clamp press-fitting device. Background Art

[0002] For the cooling pipes of new energy vehicles, due to assembly requirements, metal pipe clamps need to be installed on the cooling pipes. The pipe clamps are made of carbon steel and are painted on the surface for rust prevention. The existing traditional process is to operate with a vise. This method has too low work efficiency and is not conducive to fine operation. It is also easy to rub off the anti-rust paint on the pipe clamp. If the anti-rust paint on the pipe clamp is damaged, it may rust and affect the cooling system of the new energy vehicle.

[0003] Therefore, designing a pressing device that can quickly and non-destructively press-fit the metal pipe clamp is a problem that needs to be solved by the personnel in this field. Utility Model Content

[0004] The purpose of the utility model is to provide a metal pipe clamp pressing device. By designing a new type of pressing device, the pipe clamp is pressed by a clamp and a polyurethane bolt, and a new type of cylinder roller pressing mechanism is designed, so that the metal pipe clamp can be stably and quickly pressed on the cooling pipeline, which can greatly improve the work efficiency and pressing accuracy, and at the same time ensure that there will be no paint falling after pressing, thereby ensuring the stability and rust resistance of the pipe clamp position.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a metal pipe clamping and pressing device, comprising a workbench, a clamp, two horizontally placed cylinders and a plurality of quick-change toolings, wherein the workbench comprises a frame and a table top;

[0007] A set of clearance openings is provided on the front side of the table, and the area between the two clearance openings on the front side of the table forms a tool installation area, and a pipe clamp positioning seat is fixed to the rear side of the top surface of the tool installation area;

[0008] The clamp is fixed on the top of the table through a supporting vertical plate, the clamp is located directly above the pipe clamp positioning seat, the movable end of the clamp faces downward and is connected with a polyurethane bolt through a transfer rod;

[0009] The two horizontal cylinders are symmetrically fixed on both sides of the top of the table, a push seat is fixed to the output end of the horizontal cylinder, one end of the push seat is rotatably connected to a push rod, the push rod extends away from one end of the push seat to one side of the polyurethane bolt and a roller is provided at the bottom, and a connecting rod mechanism is provided between the push rod and the table;

[0010] The connecting rod mechanism includes a lower seat plate and two connecting rod bodies distributed in parallel, the lower seat plate is fixed on the top of the table, the top ends of the two connecting rod bodies are rotatably connected to the rear side of the push rod, and the bottom ends of the two connecting rod bodies are rotatably connected to the lower seat plate;

[0011] The quick-change tooling comprises a base, a plurality of tooling seats are arranged on the base, and the base is fixed to the top of the tooling installation area by detachable bolts.

[0012] Furthermore, the frame includes two side frames, which are rectangular frames, and cross beams are fixed on the bottom front side, bottom rear side, and top rear side between the two side frames. A reinforcing column is fixed between the cross beam on the bottom front side of the frame and the tooling installation area, and a reinforcing beam connected to the table top is fixed between the cross beam on the top rear side of the frame and the reinforcing column.

[0013] Furthermore, the push seat is fixed on the output end of the horizontal cylinder, a through opening is provided on the push seat, a guide rod is fixed to the front end of the horizontal cylinder through a side plate, and the guide rod passes through the through opening and is slidably connected to the through opening.

[0014] Furthermore, a group of positioning pins are fixed on the tooling installation area, and two positioning openings cooperating with the positioning pins are provided on the base.

[0015] Furthermore, a manual reversing valve is fixed on the front side of the top of one side of the table top, and the two horizontally placed cylinders are both connected to the manual reversing valve.

[0016] Furthermore, universal wheels are fixed at the four corners of the bottom of the frame, and brake pedals are provided on the universal wheels.

[0017] The utility model has the following beneficial effects:

[0018] The utility model designs a novel pressing device, presses the pipe clamp by a presser and a polyurethane bolt, and designs a novel cylinder roller pressing mechanism, so that the metal pipe clamp can be stably and quickly pressed onto the cooling pipeline, which can greatly improve the work efficiency and pressing accuracy, and can ensure that there will be no paint falling off after pressing, thereby ensuring the stability and rust resistance of the pipe clamp position.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic structural diagram of a metal pipe clamping and pressing device of the utility model;

[0022] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0023] Figure 3 This is a schematic diagram of the structure of the utility model after removing the frame and the quick-change tooling;

[0024] Figure 4 for Figure 3 A partial enlarged view of point B in the middle;

[0025] Figure 5 It is a schematic diagram of the structure of the rack;

[0026] Figure 6-Figure 9 It is a schematic diagram of the structure of four quick-change toolings with different structures;

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1-frame, 2-table, 3-presser, 4-horizontal cylinder, 5-quick-change tooling, 6-manual reversing valve, 101-side frame, 102-crossbeam, 103-reinforced column, 104-reinforced beam, 105-universal wheel, 201-giving way, 202-tooling installation area, 203-pipe clamp positioning seat, 204-locating pin, 301-support plate, 302-adapter rod, 303-polyurethane bolt, 401-push seat, 402-push rod, 403-roller, 404-lower seat plate, 405-connecting rod body, 406-through port, 407-side plate, 408-guide rod, 501-base, 502-tooling seat, 503-locating port. DETAILED DESCRIPTION

[0029] 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 of 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.

[0030] See also Figure 1-9 As shown, the utility model is a metal pipe clamping device, comprising a workbench, a clamp 3, two horizontal cylinders 4 and a plurality of quick-change fixtures 5, wherein the workbench comprises a frame 1 and a table top 2;

[0031] A set of clearance openings 201 are provided on the front side of the table top 2, and the area between the two clearance openings 201 on the front side of the table top 2 forms a tool installation area 202, and a pipe clamp positioning seat 203 is fixed to the rear side of the top surface of the tool installation area 202;

[0032] The clamp 3 is fixed on the top of the table 2 through the support plate 301. The clamp 3 is located directly above the pipe clamp positioning seat 203. The movable end of the clamp 3 faces downward and is connected to a polyurethane bolt 303 through a transfer rod 302.

[0033] Two horizontal cylinders 4 are symmetrically fixed on both sides of the top of the table 2. A push seat 401 is fixed to the output end of the horizontal cylinder 4. One end of the push seat 401 is rotatably connected to a push rod 402. The push rod 402 extends away from one end of the push seat 401 to one side of the polyurethane bolt 303 and a roller 403 is provided at the bottom. A connecting rod mechanism is provided between the push rod 402 and the table 2.

[0034] The connecting rod mechanism includes a lower seat plate 404 and two parallel connecting rod bodies 405. The lower seat plate 404 is fixed on the top of the table 2. The top ends of the two connecting rod bodies 405 are rotatably connected to the rear side of the push rod 402, and the bottom ends of the two connecting rod bodies 405 are rotatably connected to the lower seat plate 404.

[0035] The quick-change tool 5 includes a base 501 , on which a plurality of tool seats 502 are arranged. The base 501 is fixed to the top of the tool installation area 202 by detachable bolts.

[0036] Among them Figure 1 and Figure 5 As shown, the frame 1 includes two side frames 101, and the side frames 101 are rectangular frames. Cross beams 102 are fixed on the bottom front side, the bottom rear side, and the top rear side between the two side frames 101. A reinforcing column 103 is fixed between the cross beam 102 on the bottom front side of the frame 1 and the tooling installation area 202. A reinforcing beam 104 connected to the table top 2 is fixed between the cross beam 102 on the top rear side of the frame 1 and the reinforcing column 103.

[0037] Among them Figure 4 As shown, the push seat 401 is fixed on the output end of the horizontal cylinder 4, and a through hole 406 is provided on the push seat 401. A guide rod 408 is fixed to the front end of the horizontal cylinder 4 through a side plate 407. The guide rod 408 passes through the through hole 406 and is slidably connected to the through hole 406.

[0038] Among them Figure 1 , Figure 3 and Figure 6-9 As shown, a group of positioning pins 204 are fixed on the tooling installation area 202 , and two positioning holes 503 cooperating with the positioning pins 204 are provided on the base 501 .

[0039] Among them Figure 1 and Figure 3As shown, a manual reversing valve 6 is fixed to the front side of the top of one side of the table top 2 , and the two horizontal cylinders 4 are both connected to the manual reversing valve 6 .

[0040] Among them Figure 1 and Figure 5 As shown, universal wheels 105 are fixed at the four corners of the bottom of the frame 1, and a brake pedal is provided on the universal wheel 105.

[0041] The working principle of the utility model is: Figure 1 and Figure 6-9 , select a suitable quick-change tool 5 and install it on the top of the tool installation area 202 of the table 2, wherein the position of the quick-change tool 5 is accurately defined by the cooperation of the positioning pin 204 and the positioning hole 503 before installation;

[0042] The tooling seat 502 on the quick-change tooling 5 is used to position and limit the cooling pipeline, and the pipe clamp positioning seat 203 is used to position and support the metal pipe clamp on the cooling pipeline. The polyurethane bolt 303 is controlled by the clamp 3 to press down on the metal pipe clamp for clamping. At the same time, the two horizontal cylinders 4 control the relative movement of the two push seats 401, thereby controlling the roller 403 to assemble and press the metal pipe clamp.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A metal pipe clamping and pressing device, comprising a workbench, wherein the workbench comprises a frame (1) and a table top (2), characterized in that: It also includes a clamp (3), two horizontal cylinders (4) and a plurality of quick-change tooling (5); A group of clearance openings (201) are provided on the front side of the table top (2); the area between the two clearance openings (201) on the front side of the table top (2) forms a tool installation area (202); a pipe clamp positioning seat (203) is fixed to the rear side of the top surface of the tool installation area (202); The clamp (3) is fixed on the top of the table (2) via a supporting vertical plate (301), the clamp (3) is located directly above the pipe clamp positioning seat (203), the movable end of the clamp (3) faces downward and is connected to a polyurethane bolt (303) via a transfer rod (302); The two horizontal cylinders (4) are symmetrically fixed on both sides of the top of the table (2); a push seat (401) is fixed at the output end of the horizontal cylinder (4); one end of the push seat (401) is rotatably connected to a push rod (402); the push rod (402) extends away from one end of the push seat (401) to one side of the polyurethane bolt (303) and a roller (403) is provided at the bottom; a connecting rod mechanism is provided between the push rod (402) and the table (2); The connecting rod mechanism comprises a lower seat plate (404) and two connecting rod bodies (405) distributed in parallel, wherein the lower seat plate (404) is fixed on the top of the table (2), the top ends of the two connecting rod bodies (405) are rotatably connected to the rear side of the push rod (402), and the bottom ends of the two connecting rod bodies (405) are rotatably connected to the lower seat plate (404); The quick-change tool (5) comprises a base (501), a plurality of tool seats (502) are arranged on the base (501), and the base (501) is fixed to the top of the tool installation area (202) by detachable bolts.

2. A metal pipe clamping and pressing device according to claim 1, characterized in that: The frame (1) comprises two side frames (101), the side frames (101) are rectangular frames, and cross beams (102) are fixed on the bottom front side, the bottom rear side, and the top rear side between the two side frames (101); a reinforcing column (103) is fixed between the cross beam (102) on the bottom front side of the frame (1) and the tooling installation area (202); and a reinforcing beam (104) connected to the table top (2) is fixed between the cross beam (102) on the top rear side of the frame (1) and the reinforcing column (103).

3. A metal pipe clamping and pressing device according to claim 1, characterized in that: The push seat (401) is fixed on the output end of the horizontal cylinder (4), and a through hole (406) is provided on the push seat (401). A guide rod (408) is fixed to the front end of the horizontal cylinder (4) through a side plate (407), and the guide rod (408) passes through the through hole (406) and is slidably connected to the through hole (406).

4. A metal pipe clamping and pressing device according to claim 1, characterized in that: A group of positioning pins (204) are fixed on the tooling installation area (202), and two positioning openings (503) cooperating with the positioning pins (204) are provided on the base (501).

5. A metal pipe clamping and pressing device according to claim 1, characterized in that: A manual reversing valve (6) is fixed on the front side of the top of one side of the table top (2), and the two horizontally placed cylinders (4) are both connected to the manual reversing valve (6).

6. A metal pipe clamping and pressing device according to claim 2, characterized in that: Universal wheels (105) are fixed at the four corners of the bottom of the frame (1), and a brake pedal is provided on the universal wheel (105).

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