CN214391853U

CN214391853U - High-precision metal tube indentation stamping device

Info

Publication number: CN214391853U
Application number: CN202120217165.XU
Authority: CN
Inventors: 邬永龙; 朱鑫; 杨光烈
Original assignee: Suzhou Longsiwei Metal Products Co ltd
Current assignee: Suzhou Longsiwei Metal Products Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-15
Anticipated expiration: 2031-01-26

Abstract

The utility model belongs to the technical field of tubular metal resonator processing equipment and specifically relates to a high accuracy tubular metal resonator indent stamping device is related to, it includes the workstation and sets up the pressure device on the workstation, its characterized in that: be equipped with the baffle on the workstation, the baffle interval is arranged the polylith, all is equipped with the shaping post on the lateral wall of every baffle, and the axis of a plurality of shaping posts is parallel to each other. The interval is provided with the polylith and presss from both sides the flitch on the workstation, and the polylith presss from both sides the flitch and arranges along the process direction, is equipped with the clamp material cylinder on the workstation, and the clamp material cylinder corresponds a plurality ofly that the interval arranged between the flitch, and the clamp material cylinder sets up between adjacent clamp flitch. This application has the stability that promotes among the tubular metal resonator stamping process, promotes the effect of the machining precision of tubular metal resonator.

Description

High-precision metal tube indentation stamping device

Technical Field

The application relates to the field of metal tube machining equipment, in particular to a high-precision metal tube indentation stamping device.

Background

The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked. The dust suction pipe of the vertical dust collector is usually made of metal pipes made of different materials. In order to facilitate the connection between the metal pipe and other parts of the dust collector, the metal pipe is often required to be processed.

The existing processing of the metal pipe comprises the steps of firstly cutting the metal pipe into pipe fittings with moderate length, conveying the metal pipe into a stamping device, indenting one end of the metal pipe in the length direction, conveying the indented metal pipe into the next stamping device, and punching a hole at the indenting position of the metal pipe, namely, processing the dust absorption pipe.

In view of the above-mentioned related technologies, the inventor believes that when the dust collection pipe is machined, since the action point of the punching force is concentrated on the end of the metal pipe, the metal pipe is easily deformed and deviated by the punching force, and the machining precision of the dust collection pipe is greatly influenced.

SUMMERY OF THE UTILITY MODEL

In order to promote the stability among the tubular metal resonator stamping process, promote the machining precision of tubular metal resonator, this application provides a high accuracy tubular metal resonator indent stamping device.

The application provides a pair of high accuracy tubular metal resonator indent stamping device adopts following technical scheme:

the utility model provides a high accuracy tubular metal resonator indent stamping device, includes the workstation and sets up the pressure device on the workstation, be equipped with the baffle on the workstation, the polylith of having arranged at the baffle interval, every all be equipped with the shaping post on the lateral wall of baffle, it is a plurality of the axis of shaping post is parallel to each other.

Through adopting above-mentioned technical scheme, the tubular metal resonator is inserted and is established on the shaping post, and the baffle blocks that the tubular metal resonator further deepens to going up to the shaping post, and the location of tubular metal resonator on the workstation is accomplished to baffle and shaping post, and pressure device operates, carries out the punching press to the tubular metal resonator, accomplishes the production of dust absorption pipe. The forming block blocks the tendency of deformation of the metal pipe in the stamping process, so that the stability of the metal pipe in the stamping process is improved, and the stamping precision of the metal pipe is improved.

Optionally, a plurality of material clamping plates are arranged on the workbench at intervals and arranged along the process direction, a plurality of material clamping cylinders are arranged on the workbench and correspond to the material clamping plates at intervals, and the material clamping cylinders are arranged between the adjacent material clamping plates.

Through adopting above-mentioned technical scheme, die clamping cylinder presss from both sides the flitch with the tubular metal resonator clamp tightly, blocks the tubular metal resonator trend that the tubular metal resonator incline that leads to because pressure center in tubular metal resonator one end during the punching press, further promotes the positional stability of tubular metal resonator on the workstation, further promotes the machining precision of tubular metal resonator.

Optionally, a piston rod of the clamping cylinder is provided with a clamping plate, and a positioning groove is formed in one surface of each clamping plate facing the material clamping plate.

Through adopting above-mentioned technical scheme, the clamp plate pushes away the tubular metal resonator joint in the constant head tank, and the inner wall of constant head tank blocks the tubular metal resonator and follows the trend of deviating from between clamp plate and the clamp plate, promotes the clamp plate and presss from both sides the clamping stability of flitch to the tubular metal resonator, further promotes the machining precision of tubular metal resonator.

Optionally, a clamping groove communicated with the positioning groove is formed in one surface, facing the clamping plate, of each material clamping plate.

Through adopting above-mentioned technical scheme, the tubular metal resonator joint is in draw-in groove and constant head tank, and draw-in groove and constant head tank support the middle part of tubular metal resonator, block the tubular metal resonator middle part at the wobbling trend under the effect of ram pressure, further promote the positional stability of tubular metal resonator, further promote the machining precision of tubular metal resonator.

Optionally, a top plate is arranged on the workbench, a positioning block is arranged on one surface of the top plate facing the fixing seat, a plurality of blocks are distributed at intervals on the positioning block, a pushing cylinder is arranged on the workbench, and a piston rod of the pushing cylinder is arranged on the top plate.

Through adopting above-mentioned technical scheme, the back is established on the shaped column to the tubular metal resonator is inserted, and the piston rod of ejection cylinder stretches out and promotes the roof and be close to the tubular metal resonator, and the locating piece inserts in the tubular metal resonator, and baffle and roof are with the tubular metal resonator centre gripping, and dog and locating piece stop the tendency of tubular metal resonator off tracking under the pressure effect, further promote the machining precision of tubular metal resonator.

Optionally, many guide bars have been arranged at the interval on the workstation, many the guide bar interval is arranged at the roof both ends, the spread groove has been seted up on the bottom surface of roof, the spread groove interval is arranged many, the guide bar sets up in the spread groove.

Through adopting above-mentioned technical scheme, the roof slides on the guide bar, reduces the friction of roof when sliding on the workstation. The guide rod guides the sliding direction of the top plate, the sliding precision of the top plate is improved, and the clamping effect of the top plate and the baffle plate on the metal pipe is improved.

Optionally, a fixing seat is arranged on the workbench, a slot for the baffle to be inserted is formed in the fixing seat, fastening screws are connected to the fixing seat in a threaded manner, the fastening screws are distributed at intervals, and abutting pieces are arranged at one end of each fastening screw in the length direction.

Through adopting above-mentioned technical scheme, the dismantlement that fastening screw was rotated realizes on baffle and the fixing base is connected, and different baffles and shaping post are changed to the convenience according to the tubular metal resonator of difference, enlarge stamping device's application scope.

Optionally, the bottom surface of the baffle is provided with a plurality of positioning holes arranged at intervals, the bottom surface in the slot is provided with a plurality of positioning pins arranged at intervals corresponding to the positioning holes.

By adopting the technical scheme, the positioning hole and the positioning pin can improve the positioning precision of the baffle on the fixing seat, improve the positioning precision of the metal pipe and further improve the processing precision of the metal pipe.

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

1. the metal pipe is sleeved on the forming block, and the forming block blocks the tendency of deformation of the metal pipe in the stamping process, so that the stability of the metal pipe in stamping is improved, and the stamping precision of the metal pipe is improved;

2. set up die clamping cylinder and press from both sides the flitch, press from both sides the middle part of tubular metal resonator tightly, press from both sides the flitch and block the trend of tubular metal resonator off tracking with die clamping cylinder, promote the stability of tubular metal resonator on the workstation, further promote the machining precision of tubular metal resonator.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view showing a structure of the fixing base.

Fig. 3 is a partially enlarged schematic view at a in fig. 2.

Description of reference numerals: 1. a work table; 2. a pressure device; 3. a baffle plate; 4. forming a column; 5. a material clamping plate; 6. a material clamping cylinder; 7. a clamping plate; 8. a card slot; 9. positioning a groove; 10. a guide bar; 11. a top plate; 12. positioning blocks; 13. pushing the cylinder; 14. connecting grooves; 15. a fixed seat; 16. a slot; 17. fastening screws; 18. abutting the sheet; 19. positioning pins; 20. and (7) positioning the holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses high accuracy tubular metal resonator indent stamping device. Referring to fig. 1 and 2, the high-precision metal pipe indenting press device includes a table 1 and a press device 2 provided on the table 1.

Referring to fig. 2 and 3, a fixed seat 15 is arranged at one end of the workbench 1 in the length direction, a slot 16 is formed in the top surface of the fixed seat 15, baffle plates 3 are inserted into the slot 16, two baffle plates 3 are arranged at intervals, positioning pins 19 are vertically arranged on the inner bottom surface of the slot 16, a plurality of positioning pins 19 are arranged at intervals, and positioning holes 20 for the insertion of the positioning pins 19 are formed in the bottom surface of the baffle plate 3. Each baffle 3 is integrally formed with a forming column 4, the axis of the forming column 4 is perpendicular to the side wall where the forming column 4 is located, a plurality of forming columns 4 are arranged at intervals, and the axes of the plurality of forming columns 4 are parallel to each other. Baffle 3 inserts and establishes in slot 16, and locating pin 19 inserts in the locating hole 20 of baffle 3 bottom surface, realizes the quick accurate positioning of baffle 3 on fixing base 15. The metal pipe is sleeved on the forming column 4, and the pressure device 2 presses down to punch the metal pipe.

Referring to fig. 1 and 2, a contact piece 18 is arranged in the slot 16, a side wall of the contact piece 18 is attached to a side wall of the baffle 3, a fastening screw 17 is connected to a side wall of the fixing seat 15 in a threaded manner, and one end of the fastening screw 17 is arranged on the side wall of the contact piece 18. The fastening screw 17 is screwed to enable the abutting sheet 18 to be tightly attached to the side wall of the baffle 3 and clamp the baffle 3, so that the stability of the baffle 3 on the fixed seat 15 is improved, and the processing precision of the metal pipe is improved.

Referring to fig. 1 and 2, a guide rod 10 is arranged at one end of the workbench 1 far away from the baffle 3, and the guide rods 10 are arranged at two ends of the workbench 1 in the width direction at intervals. Be equipped with roof 11 on workstation 1, roof 11 length direction both ends set up on two guide bars 10, and spread groove 14 has been seted up at the bottom surface length direction both ends of roof 11, and guide bar 10 slides and sets up in spread groove 14. A cylindrical positioning block 12 is arranged on one surface of the top plate 11 facing the baffle 3, the positioning block 12 and the forming blocks are coaxially arranged, and a plurality of positioning blocks 12 are arranged at intervals corresponding to the forming blocks. A pushing cylinder 13 is fixed on the workbench 1, and a piston rod of the pushing cylinder 13 is fixed on the top plate 11. The metal pipe is sleeved on the forming block, a piston rod of the ejection cylinder 13 extends out, the ejection cylinder 13 pushes the top plate 11 to be close to the baffle plate 3, the positioning block 12 is inserted into the metal pipe, the inner wall of the metal pipe is attached to the side wall of the positioning block 12, and the baffle plate 3 and the top plate 11 clamp the metal pipe tightly, so that the metal pipe is quickly positioned on the workbench 1. In the metal pipe stamping process, the positioning block 12 blocks the metal pipe from swinging due to uneven stamping force, so that the stability of the metal pipe on the workbench 1 is further improved, and the processing precision of the metal pipe is further improved.

Referring to fig. 1 and 2, a material clamping plate 5 is fixed on the workbench 1, a plurality of material clamping plates 5 are arranged at intervals, each material clamping plate 5 is provided with a clamping groove 8, and the length direction of each clamping groove 8 is parallel to the axial direction of the metal pipe. Be fixed with on the workstation 1 and press from both sides material cylinder 6, press from both sides material cylinder 6 setting and press from both sides between the flitch 5 adjacently, press from both sides material cylinder 6 interval and arrange a plurality ofly, press from both sides the piston rod of material cylinder 6 and press from both sides flitch 5 setting towards, be fixed with clamp plate 7 on the piston rod of material cylinder 6, every clamp plate 7 has seted up constant head tank 9 towards pressing from both sides flitch 5 one side, constant head tank 9 and draw-in groove 8 intercommunication. After the metal pipe is sleeved on the forming column 4, a piston rod of the material clamping cylinder 6 extends out, the metal pipe is clamped by the clamping plate 7 and the material clamping plate 5, and the metal pipe is clamped in the positioning groove 9 and the clamping groove 8. When the pressure device 2 punches the metal pipe, the material clamping plate 5 and the clamping plate 7 stop the metal pipe from deviating, so that the stability of the metal pipe on the workbench 1 is improved, and the machining precision of the metal pipe is further improved.

The implementation principle of the high-precision metal pipe indentation stamping device in the embodiment of the application is as follows: the metal pipe is sleeved on the forming column 4, the piston rod of the ejection cylinder 13 extends out, the positioning block 12 and the forming column 4 realize the quick positioning of the metal pipe, and the baffle 3 and the top plate 11 clamp the metal pipe tightly. The piston rod of the material clamping cylinder 6 extends out, the material clamping plate 5 and the clamping plate 7 clamp the metal pipe tightly, the stability of the metal pipe on the workbench 1 is improved, and the machining precision of the metal pipe is improved.

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 high accuracy tubular metal resonator indent stamping device, includes workstation (1) and pressure device (2) of setting on workstation (1), its characterized in that: be equipped with baffle (3) on workstation (1), the polylith of having arranged at the interval of baffle (3), every all be equipped with on the lateral wall of baffle (3) and become post (4), it is a plurality of the axis of one-tenth post (4) is parallel to each other.

2. The high-precision metal tube indentation punching device of claim 1, wherein: the material clamping device is characterized in that a plurality of material clamping plates (5) are arranged on the workbench (1) at intervals, a plurality of material clamping plates (5) are arranged along the process direction, a material clamping cylinder (6) is arranged on the workbench (1), the material clamping cylinder (6) corresponds to a plurality of material clamping plates (5) which are arranged at intervals, and the material clamping cylinder (6) is arranged between the adjacent material clamping plates (5).

3. A high precision metal tube indenting stamping device as claimed in claim 2, wherein: and a piston rod of the clamping cylinder (6) is provided with a clamping plate (7), and a positioning groove (9) is formed in one surface of each clamping plate (7) facing the clamping plate (5).

4. A high precision metal tube indenting press as claimed in claim 3, wherein: each clamping plate (5) is provided with a clamping groove (8) communicated with the positioning groove (9) towards one surface of the clamping plate (7).

5. The high-precision metal tube indentation punching device of claim 1, wherein: be equipped with roof (11) on workstation (1), roof (11) are equipped with locating piece (12) towards fixing base (15) one side, the polylith has been arranged at the interval in locating piece (12), be equipped with ejection cylinder (13) on workstation (1), the piston rod setting of ejection cylinder (13) is on roof (11).

6. A high accuracy metal tube indenting stamping apparatus as claimed in claim 5, wherein: many guide bars (10) have been arranged at the interval on workstation (1), many guide bar (10) interval is arranged at roof (11) both ends, spread groove (14) have been seted up on the bottom surface of roof (11), spread groove (14) interval is arranged many, guide bar (10) set up in spread groove (14).

7. The high-precision metal tube indentation punching device of claim 1, wherein: be equipped with fixing base (15) on workstation (1), offer on fixing base (15) and supply baffle (3) to insert slot (16) of establishing, threaded connection has fastening screw (17) on fixing base (15), fastening screw (17) interval arrangement is many, and every fastening screw (17) length direction one end all is equipped with butt piece (18).

8. The high precision metal tube indenting stamping device as recited in claim 7, wherein: the bottom surface of the baffle plate (3) is provided with a plurality of positioning holes (20), the positioning holes (20) are arranged at intervals, the inner bottom surface of the slot (16) is provided with a plurality of positioning pins (19), and the positioning pins (19) are arranged at intervals corresponding to the positioning holes (20).