CN211489242U - A device for punching through holes of pipe fittings - Google Patents

Abstract

The utility model discloses a pipe fitting through hole punching device, which comprises an upper module, wherein the bottom of the upper module is provided with a replacing mechanism, and the bottom of the upper module is provided with a clamping mechanism; change mechanism including first fixed block, first fixed block fixed connection is in the bottom of last module, the utility model discloses set up the diaphragm in the inside of brace table, the bottom of diaphragm and the top fixed connection of third fixed block, first bolt has been set up in the inside of diaphragm, the connecting rod has been set up at the outer wall of brace table, the inside of connecting rod has set up the movable groove, first bolt swing joint has set up the support at the outer wall of brace table in the movable groove, the inside of support has set up the second bolt, one side of second bolt and the outer wall fixed connection of connecting rod, drive the diaphragm up-and-down motion through hydraulic stem up-and-down motion, through the inside movable groove of connecting rod, make the connecting rod enlarge and reduce, the pipe fitting of the different sizes of being convenient for is fixed to be processed.

Description

A device for punching through holes of pipe fittings

technical field

The utility model relates to the field of pipe fitting processing, in particular to a punching device for a pipe fitting through hole.

Background technique

Stamping is a forming and processing method of applying external force to sheets, strips, pipes and profiles by means of presses and dies to cause plastic deformation or separation to obtain workpieces (stampings) of desired shape and size. Compared with castings and forgings, stamping parts are thin, uniform, light and strong. Stamping can produce workpieces with ribs, ribs, undulations or flanges that are difficult to manufacture by other methods to improve their rigidity;

The prior art has the following shortcomings: the pipe fittings cannot be processed by replacing molds of different specifications, and the pipe fittings are easy to move during processing, resulting in a certain deviation of the processed samples.

Utility model content

The purpose of the present utility model is to provide a punching device for pipe fittings through holes. A lower module is arranged at the bottom of the upper module, a support table is fixedly connected to the bottom of the lower module, and a hydraulic rod is arranged inside the support table. A third fixing block is arranged at the top, a horizontal plate is arranged inside the support table, the bottom of the horizontal plate is fixedly connected with the top of the third fixing block, a first latch is arranged inside the horizontal plate, and a Connecting rod, a movable groove is arranged inside the connecting rod, the first bolt is movably connected in the movable groove, a bracket is arranged on the outer wall of the support table, and a second bolt is arranged inside the bracket, and one side of the second bolt is connected with the connecting rod. The outer wall is fixedly connected, and the up and down movement of the hydraulic rod drives the horizontal plate to move up and down, and through the movable groove inside the connecting rod, the connecting rod is enlarged and reduced, which is convenient for the fixed processing of pipe fittings of different sizes, so as to solve the above-mentioned deficiencies in the technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a pipe fitting through-hole punching device, comprising an upper module, the bottom of the upper module is provided with a replacement mechanism, and the bottom of the upper module is provided with a clamping mechanism;

The replacement mechanism includes a first fixing block, the first fixing block is fixedly connected to the bottom of the upper module, the bottom of the first fixing block is fixedly connected with a second fixing block, and the outer wall of the second fixing block is There is a slider, the top of the slider is provided with a chute, and the chute is slidably connected with the second fixing block;

The clamping mechanism includes a lower module, the lower module is arranged at the bottom of the upper module, the bottom of the lower module is fixedly connected with a support table, the outer wall of the support table is fixedly connected with a bracket, and the inner part of the support table is fixedly connected with a bracket. A hydraulic rod is provided, the top of the hydraulic rod is fixedly connected with a third fixing block, a horizontal plate is arranged in the support platform, the bottom of the horizontal plate is fixedly connected with the top of the third fixing block, and the A first bolt is fixedly connected to the outer wall, a connecting rod is arranged on one side of the support table, a movable groove is arranged inside the connecting rod, and the first bolt is movably connected to the movable groove through the connecting rod.

Preferably, a cutter body is fixedly connected to the bottom of the slider.

Preferably, the number of the brackets is two groups, and the two groups of the brackets are arranged axially symmetrically with respect to the vertical central axis of the support table.

Preferably, the number of the first latches is two groups, and the two groups of the first latches are arranged axially symmetrically with respect to the vertical central axis of the horizontal plate.

Preferably, the number of the connecting rods is two groups, and the two groups of the connecting rods are arranged axially symmetrically with respect to the vertical central axis of the support table.

Preferably, arc blocks are fixedly connected to one side of the two sets of connecting rods.

Preferably, a second plug is fixedly connected to the outer wall of the bracket, and one side of the second plug is fixedly connected to the connecting rod.

Preferably, an anti-skid rubber pad is attached to the inner wall of the arc-shaped block, and the shape of the anti-skid rubber pad is arc.

In the above-mentioned technical scheme, the technical effect and advantage that the utility model provides:

1. In the present invention, a first fixing block is arranged at the bottom of the upper module, a second fixing block is arranged at the bottom of the first fixing block, a sliding block is arranged on the outer wall of the second fixing block, and a sliding block is arranged on the top of the sliding block. The groove is slidably connected with the second fixing block through the chute, which is convenient for changing different cutter bodies to process the equipment;

2. In the present invention, a lower module is arranged at the bottom of the upper module, a support table is fixedly connected to the bottom of the lower module, a hydraulic rod is arranged inside the support table, a third fixing block is arranged on the top of the hydraulic rod, and a support table is arranged on the top of the hydraulic rod. A horizontal plate is arranged inside the horizontal plate, the bottom of the horizontal plate is fixedly connected with the top of the third fixing block, a first latch is arranged inside the horizontal plate, a connecting rod is arranged on the outer wall of the support table, and a movable groove is arranged inside the connecting rod , the first bolt is movably connected in the movable groove, a bracket is arranged on the outer wall of the support table, a second bolt is arranged inside the bracket, one side of the second bolt is fixedly connected with the outer wall of the connecting rod, and the hydraulic rod moves up and down to drive the horizontal The plate moves up and down, and the connecting rod expands and shrinks through the movable groove inside the connecting rod, which is convenient for fixing and processing pipes of different sizes.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the accompanying drawings that need to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only in the present invention For some of the described embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

Fig. 1 is the lower module longitudinal sectional view of the present utility model;

Fig. 2 is the upper module side view of the utility model;

Fig. 3 is the enlarged view of place A in Fig. 2 of the utility model;

Fig. 4 is the front view of the upper module of the utility model;

5 is a top view of the lower module of the present invention;

Description of reference numbers:

1 upper module, 2 replacement mechanism, 3 clamping mechanism, 4 first fixing block, 5 second fixing block, 6 sliding block, 7 chute, 8 cutter body, 9 lower module, 10 support table, 11 bracket, 12 hydraulic pressure Rod, 13 third fixed block, 14 horizontal plate, 15 first latch, 16 connecting rod, 17 movable slot, 18 second latch, 19 non-slip rubber pad, 20 arc block.

Detailed ways

In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

The utility model provides a punching device for a pipe fitting through hole as shown in Figs. Tightening mechanism 3;

The replacement mechanism 2 includes a first fixing block 4, the first fixing block 4 is fixedly connected to the bottom of the upper module 1, and a second fixing block 5 is fixedly connected to the bottom of the first fixing block 4. The outer wall of the second fixing block 5 is provided with a sliding block 6, and the top of the sliding block 6 is provided with a sliding groove 7, and the sliding groove 7 is slidably connected with the second fixing block 5;

The clamping mechanism 3 includes a lower module 9, the lower module 9 is arranged at the bottom of the upper module 1, the bottom of the lower module 9 is fixedly connected with a support table 10, and the outer wall of the support table 10 is fixedly connected with a bracket 11. A hydraulic rod 12 is provided inside the support table 10 , and a third fixing block 13 is fixedly connected to the top of the hydraulic rod 12 . It is fixedly connected with the top of the third fixing block 13 , the outer wall of the horizontal plate 14 is fixedly connected with a first pin 15 , and one side of the support table 10 is provided with a connecting rod 16 , and the interior of the connecting rod 16 is provided with a movable Slot 17 , the first latch 15 is movably connected with the movable slot 17 through the connecting rod 16 .

Further, in the above technical solution, a cutter body 8 is fixedly connected to the bottom of the slider 6;

The specific embodiment is as follows: a first fixing block 4 is arranged at the bottom of the upper module 1, a second fixing block 5 is arranged at the bottom of the first fixing block 4, a slider 6 is arranged on the outer wall of the second fixing block 5, The top of the block 6 is provided with a chute 7, which is slidably connected with the second fixing block 5 through the chute 7, so as to facilitate the replacement of different cutter bodies to process the equipment;

Further, in the above technical solution, the number of the brackets 11 is two groups, and the two groups of the brackets 11 are arranged axially symmetrically with respect to the vertical center axis of the support table 10;

Further, in the above technical solution, the number of the first plugs 15 is two groups, and the two groups of the first plugs 15 are axially symmetrical with respect to the vertical center axis of the horizontal plate 14;

Further, in the above technical solution, the number of the connecting rods 16 is two groups, and the two groups of the connecting rods 16 are axially symmetrically arranged with respect to the vertical central axis of the support table 10;

Further, in the above technical solution, one side of the two sets of connecting rods 16 is fixedly connected with an arc-shaped block 20;

Further, in the above technical solution, the outer wall of the bracket 11 is fixedly connected with a second plug 18, and one side of the second plug 18 is fixedly connected with the connecting rod 16;

Further, in the above technical solution, the inner wall of the arc-shaped block 20 is attached with an anti-skid rubber pad 19, and the shape of the anti-skid rubber pad 19 is an arc;

The specific embodiment is as follows: a lower module 9 is arranged at the bottom of the upper module 1, a support table 10 is fixedly connected to the bottom of the lower module 9, a hydraulic rod 12 is arranged inside the support table 10, and a first hydraulic rod 12 is arranged on the top. Three fixing blocks 13, a horizontal plate 14 is arranged inside the support table 10, the bottom of the horizontal plate 14 is fixedly connected with the top of the third fixing block 13, a first latch 15 is arranged inside the horizontal plate 14, and the support table 10 A connecting rod 16 is set on the outer wall of the connecting rod 16, a movable groove 17 is set inside the connecting rod 16, the first pin 15 is movably connected in the movable groove 17, a bracket 11 is set on the outer wall of the support table 10, and a second One side of the bolt 18, the second bolt 18 is fixedly connected with the outer wall of the connecting rod 16, the horizontal plate 14 is moved up and down by the up and down movement of the hydraulic rod 12, and the movable groove 17 inside the connecting rod 16 makes the connecting rod 16 expand and shrink, It is convenient for fixed processing of pipe fittings of different sizes;

The working principle of the present utility: a hydraulic rod 12 is arranged inside the support table 10 , a third fixing block 13 is arranged on the top of the hydraulic rod 12 , a horizontal plate 14 is arranged inside the support table 10 , and the bottom of the horizontal plate 14 is connected to the third fixing block 13 . The tops of the three fixing blocks 13 are fixedly connected, a first latch 15 is arranged inside the horizontal plate 14 , a connecting rod 16 is arranged on the outer wall of the support table 10 , a movable groove 17 is arranged inside the connecting rod 16 , and the first latch 15 is movable Connected in the movable groove 17, a bracket 11 is arranged on the outer wall of the support table 10, a second pin 18 is arranged inside the bracket 11, one side of the second pin 18 is fixedly connected with the outer wall of the connecting rod 16, The movement drives the horizontal plate 14 to move up and down, and through the movable groove 17 inside the connecting rod 16, the connecting rod 16 expands and shrinks, which facilitates the fixing and processing of pipes of different sizes.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it goes without saying that for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, various different Modifications are made to the described embodiments. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims (8)

1. A pipe fitting through hole stamping device, includes module (1), its characterized in that: the bottom of the upper module (1) is provided with a replacing mechanism (2), and the bottom of the upper module (1) is provided with a clamping mechanism (3);

the replacing mechanism (2) comprises a first fixing block (4), the first fixing block (4) is fixedly connected to the bottom of the upper module (1), a second fixing block (5) is fixedly connected to the bottom of the first fixing block (4), a sliding block (6) is arranged on the outer wall of the second fixing block (5), a sliding groove (7) is formed in the top of the sliding block (6), and the sliding groove (7) is in sliding connection with the second fixing block (5);

the clamping mechanism (3) comprises a lower module (9), the lower module (9) is arranged at the bottom of the upper module (1), the bottom of the lower module (9) is fixedly connected with a supporting table (10), the outer wall of the supporting table (10) is fixedly connected with a bracket (11), a hydraulic rod (12) is arranged inside the supporting platform (10), the top of the hydraulic rod (12) is fixedly connected with a third fixed block (13), a transverse plate (14) is arranged in the supporting platform (10), the bottom of the transverse plate (14) is fixedly connected with the top of the third fixing block (13), a first bolt (15) is fixedly connected with the outer wall of the transverse plate (14), a connecting rod (16) is arranged on one side of the supporting platform (10), a movable groove (17) is formed in the connecting rod (16), and the first bolt (15) is movably connected with the movable groove (17) through the connecting rod (16).

2. The pipe fitting through hole punching device according to claim 1, wherein a cutter body (8) is fixedly connected to the bottom of the sliding block (6).

3. A pipe fitting through-hole punching device according to claim 1, wherein the number of the brackets (11) is two, and the two brackets (11) are arranged in axial symmetry with respect to a vertical central axis of the support table (10).

4. The pipe fitting through hole punching device according to claim 1, wherein the number of the first pins (15) is two, and the two sets of the first pins (15) are axially symmetrically arranged about a vertical central axis of the transverse plate (14).

5. A pipe fitting through-hole punching device according to claim 1, wherein the number of the connecting rods (16) is two, and the two sets of the connecting rods (16) are arranged in axial symmetry with respect to a vertical central axis of the support table (10).

6. A pipe fitting through-hole punching device according to claim 1, wherein an arc-shaped block (20) is fixedly connected to one side of each of the two groups of connecting rods (16).

7. A pipe fitting through-hole punching device according to claim 1, wherein a second bolt (18) is fixedly connected to the outer wall of the bracket (11), and one side of the second bolt (18) is fixedly connected with the connecting rod (16).

8. The pipe fitting through hole punching device according to claim 6, wherein the inner wall of the arc-shaped block (20) is attached with an anti-skid rubber pad (19), and the anti-skid rubber pad (19) is arc-shaped.

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