CN213195247U

CN213195247U - Punching machine with positioning function

Info

Publication number: CN213195247U
Application number: CN202022019608.2U
Authority: CN
Inventors: 张孟仁; 何富平
Original assignee: Taicang Jinquan Metal Product Co ltd
Current assignee: Taicang Jinquan Metal Product Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-14
Anticipated expiration: 2030-09-15

Abstract

The utility model belongs to the technical field of pipe fitting processing and specifically relates to a piercing press with locate function is related to, comprises a workbench, vertical being connected with on the mesa of workstation compresses tightly the cylinder, the end connection who compresses tightly the cylinder piston rod has last locating piece, be connected with down the locating piece on the mesa of workstation, be connected with the cylinder that punches a hole on the workstation, it is connected with first slide rail to rotate on the mesa of workstation, sliding connection has the slider on the first slide rail, vertical being connected with the second slide rail on the slider, sliding connection has the stopper on the second slide rail. This application has the effect that makes things convenient for the workman to fix a position the pipe fitting, improves the efficiency that the pipe fitting punched a hole.

Description

Punching machine with positioning function

Technical Field

The application relates to the field of pipe fitting processing, in particular to a punching machine with a positioning function.

Background

The steel pipes cannot be separated in modern production, and the steel pipes often need to be punched when being installed or connected with other fittings, but not all the steel pipes needing to be punched are straight, and some bent pipes need to be punched, and the positioning hole position size of the same batch of bent pipes must be kept at the same precision.

In view of the above-mentioned related art, the inventor believes that, in the conventional apparatus, when punching a bent pipe, positioning of the bent pipe is difficult, punching is inconvenient, and each time punching is performed, punching is performed after roughly judging the punching position of the bent pipe by a human hand.

SUMMERY OF THE UTILITY MODEL

In order to make things convenient for the workman to fix a position the pipe fitting, improve the efficiency that the pipe fitting punched a hole, this application provides a piercing press with locate function.

The application provides a piercing press with locate function adopts following technical scheme:

the utility model provides a piercing press with locate function, includes the workstation, the vertical cylinder that compresses tightly that is connected with on the mesa of workstation, the end connection who compresses tightly the cylinder piston rod has last locating piece, be connected with down the locating piece on the mesa of workstation, be connected with the cylinder that punches a hole on the workstation, it is connected with first slide rail to rotate on the mesa of workstation, sliding connection has the slider on the first slide rail, the vertical second slide rail that is connected with on the slider, sliding connection has the stopper on the second slide rail.

Through adopting the above technical scheme, when needing to punch a hole to the pipe fitting, place the pipe fitting on the locating piece down, adjust first slide rail to suitable position after, the slider that slides to the expectation position, later adjust the height of stopper, make the stopper conflict the pipe fitting accomplish the location to the pipe fitting, start and compress tightly the cylinder, make and go up locating piece and locating piece centre gripping pipe fitting down, start the cylinder that punches a hole and accomplish punching a hole to the pipe fitting, the back of finishing punching a hole, make and compress tightly the cylinder and reset with the cylinder that punches a hole, take off the pipe fitting after finishing punching a hole, place the next pipe fitting that waits to punch a hole on the locating piece down, make the pipe fitting conflict the stopper simultaneously, realize carrying out the mesh of fixing a position to the pipe fitting.

Preferably, an arc-shaped positioning groove is formed in the table top of the workbench, the cross section of the arc-shaped positioning groove is in an inverted T-shaped arrangement, a sliding rail locking block is connected to the arc-shaped positioning groove in a sliding manner, the first sliding rail is connected with the sliding rail locking block through a sliding rail locking bolt, and the sliding rail locking bolt is in sliding fit with the arc-shaped positioning groove.

Through adopting above-mentioned technical scheme, when needing to adjust first slide rail, only need unscrew slide rail locking bolt, with first slide rail adjust after screw up slide rail locking bolt can, make things convenient for the workman to adjust the position of first slide rail.

Preferably, the slider is rotatably connected with a turntable, the second slide rail is connected to the turntable, and the second slide rail is rotatably connected to the slider through the turntable.

Through adopting above-mentioned technical scheme, the carousel can drive the stopper through the second slide rail and rotate, makes the stopper on the second slide rail can adapt to the crooked condition of more kinds of different pipe fittings, makes better conflict the location with the pipe fitting of stopper.

Preferably, an arc-shaped adjusting groove is formed in the turntable, the arc center of the arc-shaped adjusting groove is located on the axis of the turntable, a positioning bolt is connected to the sliding block in a threaded mode, and the positioning bolt penetrates through the arc-shaped adjusting groove.

Through adopting above-mentioned technical scheme, positioning bolt can carry on spacingly to the carousel, reduces the carousel and adjusts well after, because of bumping the possibility that touches and take place the rotation.

Preferably, a sliding groove is formed in the second sliding rail along the length direction of the second sliding rail, a second locking bolt is connected to the limiting block in a threaded mode, and the second locking bolt penetrates through the sliding groove.

Through adopting above-mentioned technical scheme, the stopper on the second slide rail can rotate around second locking bolt, and further messenger's stopper can adapt to the crooked condition of more kinds of different pipe fittings.

Preferably, the first slide rail is connected with an auxiliary positioning part in a sliding manner, and the auxiliary positioning part is located at one end, close to the pressing cylinder, of the first slide rail.

Through adopting above-mentioned technical scheme, auxiliary positioning spare can carry out auxiliary positioning to the pipe fitting, further improves the location effect to the pipe fitting.

Preferably, a locking groove is formed in the first slide rail along the length direction of the first slide rail, the cross section of the locking groove is in an inverted T-shaped arrangement, an auxiliary locking block is connected to the locking groove in a sliding manner, an auxiliary positioning part is connected with the auxiliary locking block through an auxiliary locking bolt, and the auxiliary locking bolt is in sliding fit with the locking groove.

Through adopting above-mentioned technical scheme, carry out the locking location to supplementary setting element, can reduce supplementary setting element and take place the possibility that the deflection removed because of the touching, further improve the location effect to the pipe fitting.

Preferably, the auxiliary positioning piece comprises a horizontal section and a vertical section, one end of the horizontal section is connected with one end of the vertical section, an auxiliary positioning groove is formed in the horizontal section along the length direction of the horizontal section, and the auxiliary locking bolt penetrates through the auxiliary positioning groove.

Through adopting above-mentioned technical scheme, supplementary setting element can not only slide along the locking groove and adjust, can also adjust the position relation between horizontal segment and the supplementary locking bolt simultaneously, makes the crooked condition that supplementary setting element can adapt to more kinds of different pipe fittings.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the pipe fitting needs to be punched, after the pipe fitting is placed, the positions of the sliding block and the limiting block are adjusted simultaneously, so that the limiting block abuts against the pipe fitting, the positioning of the pipe fitting is completed, then the punching is performed, after the punching is completed, the pipe fitting after the punching is completed is taken down, the next pipe fitting to be punched is placed on the lower positioning block, the pipe fitting abuts against the limiting block simultaneously, the purpose of quickly positioning the pipe fitting is achieved, and the punching efficiency of the pipe fitting is improved;

2. the limiting block on the second sliding rail can rotate around the second locking bolt, so that the limiting block can further adapt to bending conditions of more different pipe fittings;

3. the auxiliary positioning piece can be adjusted by sliding along the locking groove, and the position relation between the horizontal section and the auxiliary locking bolt can be adjusted, so that the auxiliary positioning piece can adapt to the bending conditions of more different pipe fittings.

Drawings

FIG. 1 is a schematic view showing the general structure of a punching machine having a positioning function in an embodiment of the present application;

FIG. 2 is a schematic structural view showing a positional relationship between the arc-shaped positioning groove and the slide rail locking block in the embodiment of the present application;

fig. 3 is a schematic structural diagram showing a positional relationship between an auxiliary positioning element and a first slide rail in an embodiment of the present application;

fig. 4 is a schematic structural diagram showing a positional relationship between the auxiliary lock block and the horizontal segment in the embodiment of the present application.

Description of reference numerals: 1. a work table; 11. a support; 12. a pressing cylinder; 121. an upper positioning block; 13. a lower positioning block; 14. a limiting groove; 15. punching a cylinder; 151. a punch; 16. a guide seat; 2. a pipe fitting; 3. a first slide rail; 31. an arc-shaped positioning groove; 32. a slide rail locking block; 33. a slide rail locking bolt; 34. a first embedded groove; 35. a locking groove; 36. a second embedded groove; 37. sinking a groove; 4. a slider; 41. a sliding block; 42. a first locking bolt; 5. a second slide rail; 51. a limiting block; 511. a pipe fitting positioning groove; 52. a sliding groove; 53. a second locking bolt; 6. an auxiliary positioning member; 61. a horizontal segment; 62. a vertical section; 63. an auxiliary locking block; 64. an auxiliary locking bolt; 65. an auxiliary positioning groove; 7. a turntable; 71. an arc-shaped adjusting groove; 72. and (6) positioning the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a punching machine with a positioning function. Referring to fig. 1, the punching machine with the positioning function comprises a workbench 1, a pressing cylinder 12 is vertically connected to the table top of the workbench 1 through a support 11, an upper positioning block 121 is bolted to the end of a piston rod of the pressing cylinder 12, a lower positioning block 13 is bolted to the table top of the workbench 1, the lower positioning block 13 is located under the upper positioning block 121, and in order to clamp a pipe fitting 2, a limiting groove 14 is formed in opposite side walls of the upper positioning block 121 and the lower positioning block 13.

Referring to fig. 1, a punching cylinder 15 and a guide seat 16 are bolted to a workbench 1, the punching cylinder 15, the guide seat 16 and a lower positioning block 13 are located on a straight line, a piston rod of the punching cylinder 15 is slidably inserted into the guide seat 16, a punch 151 is fixedly connected to an end of the piston rod of the punching cylinder 15, and the punch 151 is located between an upper positioning block 121 and the lower positioning block 13 in the vertical direction.

Referring to fig. 1, the table top of the workbench 1 is rotatably connected with a first slide rail 3, the first slide rail 3 is slidably connected with a slide block 4, the slide block 4 is vertically connected with a second slide rail 5, the second slide rail 5 is slidably connected with a limiting block 51 for limiting the pipe fitting 2, and the limiting block 51 is provided with a pipe fitting positioning groove 511.

Referring to fig. 1 and 2, arc positioning groove 31 has been seted up on the mesa of workstation 1, the interior arcwall of arc positioning groove 31 is towards locating piece 13 setting down, arc positioning groove 31's cross-section is for falling "T" shape setting, sliding connection has slide rail latch segment 32 in the arc positioning groove 31, first slide rail 3 passes through slide rail locking bolt 33 and slide rail latch segment 32 bolt, slide rail locking bolt 33 and arc positioning groove 31 sliding fit, first slide rail 3 passes through slide rail latch segment 32 and is connected with workstation 1 rotation, in order to put into arc positioning groove 31 with slide rail latch segment 32, first embedded groove 34 has been seted up on the workstation 1, first embedded groove 34 is located arc positioning groove 31's one end and communicates with arc positioning groove 31.

Referring to fig. 1 and 3, an auxiliary positioning member 6 is slidably connected to the first slide rail 3, and the auxiliary positioning member 6 is located at an end of the first slide rail 3 close to the compacting cylinder 12. Referring to fig. 3 and 4, a locking groove 35 has been seted up along the length direction of first slide rail 3 on first slide rail 3, the cross-section of locking groove 35 is the setting of "T" shape, sliding connection has supplementary locking piece 63 in the locking groove 35, supplementary setting element 6 is bolted connection with supplementary locking piece 63 through supplementary locking bolt 64, supplementary locking bolt 64 and locking groove 35 sliding fit, put into arc positioning groove 31 with supplementary locking piece 63 in the convenience, second embedded groove 36 has been seted up on first slide rail 3, second embedded groove 36 is located the one end that lower locating piece 13 was kept away from to locking groove 35 and communicates with locking groove 35.

Referring to fig. 3 and 4, the auxiliary positioning member 6 includes a horizontal section 61 and a vertical section 62, one end of the horizontal section 61 is connected with one end of the vertical section 62 close to the ground, the horizontal section 61 and the vertical section 62 are integrally formed, an auxiliary positioning groove 65 is formed in the horizontal section 61 along the length direction of the horizontal section 61, the horizontal section 61 is bolted with an auxiliary locking block 63 through an auxiliary locking bolt 64, the auxiliary locking bolt 64 sequentially penetrates the auxiliary positioning groove 65 from top to bottom and is screwed on the auxiliary locking block 63, and the auxiliary locking bolt 64 is in sliding fit with the auxiliary positioning groove 65.

Referring to fig. 2 and 3, in order to reduce the influence of the slide rail locking bolt 33 on the adjustment of the auxiliary positioning member 6, a sinking groove 37 is formed on the first slide rail 3, and the slide rail locking bolt 33 is embedded in the sinking groove 37.

Referring to fig. 1, in order to position the slider 4, a sliding block 41 is slidably connected in the locking groove 35, the slider 4 is bolted to the sliding block 41 through a first locking bolt 42, and the first locking bolt 42 is slidably engaged with the locking groove 35.

Referring to fig. 3, a rotating disc 7 is rotatably connected to the sliding block 4, the second sliding rail 5 is bolted to the rotating disc 7, and the second sliding rail 5 is rotatably connected to the sliding block 4 through the rotating disc 7. In order to position the turntable 7, two arc-shaped adjusting grooves 71 are formed in the turntable 7, the two arc-shaped adjusting grooves 71 are arranged in a central symmetry manner about the axis of the turntable 7, and the arc centers of the arc-shaped adjusting grooves 71 are located on the axis of the turntable 7. Two positioning bolts 72 are screwed on the sliding block 4, and the two positioning bolts 72 respectively penetrate through the two arc-shaped adjusting grooves 71.

Referring to fig. 1 and 3, in order to adjust the height and angle of the limiting block 51 conveniently, a sliding groove 52 is formed in the second slide rail 5 along the length direction of the second slide rail 5, a second locking bolt 53 is bolted to the limiting block 51, the second locking bolt 53 penetrates through the sliding groove 52, and the second locking bolt 53 is in sliding fit with the sliding groove 52.

The implementation principle of the punching machine with the positioning function is as follows: when a worker needs to punch a hole in the pipe fitting 2, the pipe fitting 2 is firstly erected in the limiting groove 14 on the lower positioning block 13, the position to be punched on the pipe fitting 2 is adjusted, then the pipe fitting 2 is held, the sliding rail locking bolt 33 is unscrewed, the first sliding rail 3 is roughly adjusted, then the second locking bolt 53, the first locking bolt 42 and the positioning bolt 72 are unscrewed, the sliding block 4 is slid to a proper position, the rotary table 7 is rotated, the limiting block 51 is adjusted to a proper height, the limiting block 51 is rotated, the pipe fitting positioning groove 511 on the limiting block 51 is abutted against the outer side wall of the pipe fitting 2, the sliding rail locking bolt 33, the second locking bolt 53, the first locking bolt 42 and the positioning bolt 72 are screwed, then the auxiliary locking bolt 64 is unscrewed, the auxiliary positioning block 6 is adjusted, the vertical section 62 is abutted against the outer side wall of the pipe fitting 2, the auxiliary locking bolt 64 is screwed, the pressing cylinder 12, make and go up locating piece 121 and lower locating piece 13 and carry out the centre gripping to pipe fitting 2, start cylinder 15 that punches a hole, the piston rod of cylinder 15 that punches a hole drives drift 151 and punches a hole on pipe fitting 2, the mouth that finishes of punching a hole, cylinder 15 and the cylinder 12 that compresses tightly reset that punches a hole, take out the pipe fitting 2 who has punched a hole, place the next pipe fitting 2 that treats punching a hole in spacing groove 14 on lower locating piece 13, make vertical section 62 and the pipe fitting constant head tank 511 of contradicting simultaneously of pipe fitting 2, start cylinder 15 and the cylinder 12 that punches a hole, accomplish punching a hole to pipe fitting 2, thereby realized conveniently carrying out the effect of fixing a position to pipe fitting 2, the improvement is to the mesh of pipe fitting.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a piercing press with locate function, includes workstation (1), vertical being connected with on the mesa of workstation (1) compresses tightly cylinder (12), the end connection who compresses tightly cylinder (12) piston rod has last locating piece (121), be connected with down locating piece (13) on the mesa of workstation (1), be connected with punching cylinder (15), its characterized in that on workstation (1): the rotary worktable is characterized in that a first sliding rail (3) is rotatably connected to the table top of the worktable (1), a sliding block (4) is slidably connected to the first sliding rail (3), a second sliding rail (5) is vertically connected to the sliding block (4), and a limiting block (51) is slidably connected to the second sliding rail (5).

2. The punching machine with positioning function according to claim 1, wherein: arc-shaped positioning grooves (31) are formed in the table top of the workbench (1), the cross section of each arc-shaped positioning groove (31) is arranged in an inverted T shape, sliding rails locking blocks (32) are connected to the arc-shaped positioning grooves (31) in a sliding mode, first sliding rails (3) are connected with the sliding rails locking blocks (32) through sliding rail locking bolts (33), and the sliding rail locking bolts (33) are in sliding fit with the arc-shaped positioning grooves (31).

3. The punching machine with positioning function according to claim 1, wherein: the sliding block (4) is connected with a rotating disc (7) in a rotating mode, the second sliding rail (5) is connected to the rotating disc (7), and the second sliding rail (5) is connected to the sliding block (4) in a rotating mode through the rotating disc (7).

4. The punching machine with positioning function according to claim 3, wherein: arc adjusting groove (71) have been seted up on carousel (7), the arc center of arc adjusting groove (71) is located the axis of carousel (7), spiro union has positioning bolt (72) on slider (4), positioning bolt (72) pass arc adjusting groove (71) and set up.

5. The punching machine with positioning function according to claim 1, wherein: the sliding groove (52) is formed in the second sliding rail (5) along the length direction of the second sliding rail (5), the limiting block (51) is connected with a second locking bolt (53) in a threaded mode, and the second locking bolt (53) penetrates through the sliding groove (52).

6. The punching machine with positioning function according to claim 1, wherein: the first sliding rail (3) is connected with an auxiliary positioning piece (6) in a sliding mode, and the auxiliary positioning piece (6) is located at one end, close to the pressing cylinder (12), of the first sliding rail (3).

7. The punching machine with positioning function according to claim 6, wherein: locking groove (35) have been seted up along the length direction of first slide rail (3) on first slide rail (3), the cross-section in locking groove (35) sets up for "T" shape, sliding connection has supplementary locking piece (63) in locking groove (35), supplementary setting element (6) link to each other with supplementary locking piece (63) through supplementary locking bolt (64), supplementary locking bolt (64) and locking groove (35) sliding fit.

8. The punching machine with positioning function according to claim 7, wherein: the auxiliary positioning piece (6) comprises a horizontal section (61) and a vertical section (62), one end of the horizontal section (61) is connected with one end of the vertical section (62), an auxiliary positioning groove (65) is formed in the horizontal section (61) along the length direction of the horizontal section (61), and the auxiliary locking bolt (64) penetrates through the auxiliary positioning groove (65).