CN210789334U

CN210789334U - Perforating device is used in butterfly valve production

Info

Publication number: CN210789334U
Application number: CN201921825476.3U
Authority: CN
Inventors: 李中涛
Original assignee: Tianjin Guanlong Valve Co ltd
Current assignee: Tianjin Guanlong Valve Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-06-19
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a perforating device is used in butterfly valve production, including the mechanism of punching, still include the workstation, the top outer wall of workstation is opened there is the circular slot, the inner wall of circular slot rotates through the bearing and is connected with the vertical scroll, the top fixedly connected with bearing board of vertical scroll, the top outer wall of bearing board is close to both sides edge and has all opened two slide openings, all peg graft in the slide opening and have the inserted bar of T shape, lie in the same curb plate of the top fixedly connected with of two inserted bars with one side, threaded hole is all opened to the top outer wall of two curb plates, the equal screw thread of inner wall of screw hole is pegged graft and is had the screw rod, the equal fixedly connected with preforming in bottom of screw rod, the equal fixedly connected with. The utility model relates to a perforating device who uses in the butterfly valve production process, the device can be convenient for the staff to punch to the butterfly valve flange of multiple different models, has improved the practicality of device.

Description

Perforating device is used in butterfly valve production

Technical Field

The utility model relates to a perforating device technical field especially relates to a perforating device is used in butterfly valve production.

Background

A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve which is opened and closed by rotating around a valve shaft, wherein a closing member (a valve clack or a butterfly plate) is a disk. One of the components of the butterfly valve is a flange, and an opening needs to be formed in the outer wall of the flange in the process of machining the flange.

At present, the perforating device who uses in the butterfly valve production process that has now on the market mostly has following not enough: only can punch to the butterfly valve of single specification, application scope is comparatively narrow, to sum up, the perforating device who uses in the butterfly valve production process that has now mostly still can not agree with the actual need well.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a perforating device for butterfly valve production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a perforating device is used in butterfly valve production, including the mechanism of punching, still include the workstation, the top outer wall of workstation is opened there is the circular slot, the inner wall of circular slot rotates through the bearing and is connected with the vertical scroll, the top fixedly connected with bearing board of vertical scroll, the top outer wall of bearing board is close to both sides edge and has all opened two slide holes, all peg graft in the slide hole and have the inserted bar of T shape, lie in the same curb plate of the top fixedly connected with of two inserted bars with one side, threaded hole has all been opened to the top outer wall of two curb plates, the equal screw thread of the inner wall of threaded hole is pegged graft and is had the screw rod, the equal fixedly connected with preforming in bottom of screw rod, the equal fixedly connected with diaphragm of lateral wall of two curb plates, the top outer wall of.

Furthermore, grooves are formed in the outer walls, opposite to the pressing sheets and the side plates, and rubber pads are bonded to the inner walls of the grooves.

Further, the mechanism of punching includes that end face structure is the mounting panel of U-shaped, and the both sides inner wall of mounting panel welds in the both sides outer wall of workstation respectively, and the both sides inner wall welding of mounting panel has same horizontal pole, and the sliding sleeve has been cup jointed to the outer wall of horizontal pole, and the bottom of sliding sleeve is passed through the bolt fastening and is had electric telescopic handle.

Furthermore, the bottom of electric telescopic handle is fixed with the mount pad through the bolt, and the lateral wall of mount pad is fixed with the casing through the bolt, and the inner wall of casing is fixed with the motor through the bolt, and the bottom welding of motor output shaft has the fixing base, and the bottom screw thread of fixing base is pegged graft and is had.

Furthermore, the outer wall of the top of the bearing plate is provided with two semicircular holes.

Furthermore, the both sides outer wall of bearing board is close to four corners and all has welded branch, and the top outer wall of workstation is opened has the ring channel, and the bottom of branch is all pegged graft in the ring channel.

The utility model has the advantages that:

1. through setting up two curb plates and screw rod, before punching, peg graft the flange in two curb plates, rotatory screw rod again, the preforming until the screw rod bottom compresses tightly the flange, if need adjust according to the specification of flange, then prop up the screw thread pole and twist up, remove two curb plates to one side near the vertical scroll, when can letting the flange take the time of putting, stop moving the position of curb plate, fix the flange in repetition above-mentioned step, the aforesaid has realized promptly that the device punches to the flange of different specifications, has improved the suitability of device.

2. Through setting up horizontal pole and sliding sleeve, the sliding sleeve cup joints on the horizontal pole, so the position that the staff can punch according to actual need regulation.

3. Through setting up bearing board and vertical scroll, bearing board and vertical scroll are fixed, and the vertical scroll rotates with the workstation to be connected, so the bearing board can rotate, and after having beaten the hole to a certain position, rotate the bearing board, has rotated the flange promptly, and then punch to next position can.

Drawings

Fig. 1 is a schematic side view of a cross-sectional structure of a perforating device for producing a butterfly valve according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a supporting plate of the perforating device for producing a butterfly valve according to embodiment 1 of the present invention;

fig. 3 is the utility model provides a section structure schematic diagram is looked sideways at to butterfly valve production perforating device's embodiment 2's part.

In the figure: 1-mounting plate, 2-cross bar, 3-sliding sleeve, 4-electric telescopic rod, 5-motor, 6-bearing plate, 7-mounting seat, 8-drill bit, 9-side plate, 10-screw rod, 11-screw rod, 12-transverse plate, 13-workbench, 14-insertion rod, 15-vertical shaft, 16-supporting rod, 17-semicircular hole and 18-rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-2, a perforating device for butterfly valve production comprises a perforating mechanism and a workbench 13, wherein a circular groove is formed on the outer wall of the top of the workbench 13, the inner wall of the circular groove is rotatably connected with a vertical shaft 15 through a bearing, a bearing plate 6 is welded on the top end of the vertical shaft 15, the bearing plate 6 is fixed with the vertical shaft 15, the vertical shaft 15 is rotatably connected with the workbench 13, so that the bearing plate 6 can rotate, after a hole is drilled on a certain position, the bearing plate 6 is rotated, namely a flange is rotated, and then the next position is perforated, two sliding holes are formed on the outer wall of the top of the bearing plate 6 close to the edges of two sides, T-shaped inserting rods 14 are inserted into the sliding holes, the top ends of the two inserting rods 14 on the same side are welded with a same side plate 9, threaded holes are formed on the outer walls of the tops of the two side plates 9, threaded holes are inserted with screws 10, and pressing sheets are, the flange is inserted into the two side plates 9, the screw rod 10 is rotated again, the flange is pressed tightly by the pressing sheet at the bottom of the screw rod 10, the transverse plates 12 are welded on the side walls of the two side plates 9, the outer walls of the tops of the transverse plates 12 are provided with round holes, and the inner walls of the two round holes are inserted with threads to support the rods 11.

The utility model discloses in, the mechanism of punching includes that end face structure is the mounting panel 1 of U-shaped, and the both sides inner wall of mounting panel 1 is respectively in the both sides outer wall welding of workstation 13, and the both sides inner wall welding of mounting panel 1 has same horizontal pole 2, and sliding sleeve 3 has been cup jointed to the outer wall of horizontal pole 2, and sliding sleeve 3 cup joints on horizontal pole 2, so the staff can adjust the position of punching according to actual need, and the bolt fastening is passed through to sliding sleeve 3's bottom has electric telescopic handle 4.

Wherein, there is mount pad 7 bottom of electric telescopic handle 4 through the bolt fastening, and there is the casing lateral wall of mount pad 7 through the bolt fastening, and the inner wall of casing has motor 5 through the bolt fastening, and further, motor 5 and electric telescopic handle 4 all are connected with the switch through the wire, and the switch passes through the wire to be connected with external power supply, and the bottom welding of motor 5 output shaft has the fixing base, and the bottom screw thread of fixing base is pegged graft and is had 8.

Wherein, the outer wall of the top of the supporting plate 6 is provided with two semicircular holes 17.

Wherein, the both sides outer wall of bearing board 6 is close to all welding of four corners and has been had branch 16, and the top outer wall of workstation 13 is opened has the ring channel, and the bottom of branch 16 is all pegged graft in the ring channel.

The working principle is as follows: before punching, the flanges are inserted into the two side plates 9, the screw rods 10 are rotated again until the pressing sheets at the bottoms of the screw rods 10 tightly press the flanges, if the flanges need to be adjusted according to the specifications of the flanges, the thread abutting rods 11 are screwed up, the two side plates 9 are moved to one side close to the vertical shaft 15, when the flanges can be overlapped, the positions of the side plates 9 are stopped to be moved, the flanges are fixed by repeating the steps, the thread abutting rods 11 are rotated again, the bottom ends of the thread abutting rods are abutted against the top of the workbench 13, so that the device can punch the flanges with different specifications, the sliding sleeve 3 is sleeved on the cross rod 2, a worker can adjust the punching position according to actual needs, the motor 5 is started during punching, the electric telescopic rod 4 is started again, the electric telescopic rod 4 drives the motor 5 and the drill bit 8 to move downwards, when the drill bit 8 is in contact with the surfaces of the flanges, the punching is started, and the supporting plate 6 is fixed, the vertical shaft 15 is rotatably connected to the table 13, so that the support plate 6 can be rotated, and after a hole is drilled at a certain position, the support plate 6 is rotated, i.e., the flange is rotated, and then the next position is drilled.

Example 2

Referring to fig. 3, the main difference of the present embodiment, relative to embodiment 1, is that in the present embodiment, grooves are formed on outer walls of the pressing sheet and the side plate 9, and rubber pads 18 are bonded to inner walls of the grooves.

The working principle is as follows: in use, the rubber pad 18 increases the friction between the flange and the pad, making the flange more secure.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Claims

1. The punching device for the butterfly valve production comprises a punching mechanism and is characterized by further comprising a workbench (13), wherein a circular groove is formed in the outer wall of the top of the workbench (13), the inner wall of the circular groove is rotatably connected with a vertical shaft (15) through a bearing, a bearing plate (6) is fixedly connected to the top end of the vertical shaft (15), two sliding holes are formed in the outer wall of the top of the bearing plate (6) close to the edges of two sides, T-shaped inserting rods (14) are inserted into the sliding holes, the top ends of the two inserting rods (14) positioned on the same side are fixedly connected with the same side plate (9), threaded holes are formed in the outer wall of the top of each of the two side plates (9), screw rods (10) are inserted into the inner walls of the threaded holes in a threaded manner, pressing sheets are fixedly connected to the bottom ends of the screw rods (10), transverse plates (12) are fixedly connected to the side walls of the two, the inner walls of the two round holes are inserted with screw thread support rods (11).

2. The perforating device for the butterfly valve production according to claim 1, characterized in that the outer walls of the pressing sheet and the side plate (9) opposite to each other are provided with grooves, and rubber pads (18) are bonded to the inner walls of the grooves.

3. The perforating device for the butterfly valve production according to claim 1 or 2, wherein the perforating mechanism comprises a mounting plate (1) with a U-shaped end face structure, inner walls of two sides of the mounting plate (1) are respectively welded to outer walls of two sides of the workbench (13), the inner walls of two sides of the mounting plate (1) are welded to a same cross rod (2), a sliding sleeve (3) is sleeved on the outer wall of the cross rod (2), and an electric telescopic rod (4) is fixed to the bottom of the sliding sleeve (3) through a bolt.

4. The perforating device for the butterfly valve production according to claim 3, characterized in that the bottom end of the electric telescopic rod (4) is fixed with a mounting seat (7) through bolts, the side wall of the mounting seat (7) is fixed with a casing through bolts, the inner wall of the casing is fixed with a motor (5) through bolts, the bottom end of the output shaft of the motor (5) is welded with a fixed seat, and the bottom of the fixed seat is inserted with a screw thread (8).

5. The perforating device for the butterfly valve production according to claim 4, characterized in that the top outer wall of the support plate (6) is provided with two semicircular holes (17).

6. The perforating device for the butterfly valve production according to claim 5, characterized in that the supporting rods (16) are welded on the outer walls of the two sides of the supporting plate (6) near the four corners, the top outer wall of the working table (13) is provided with an annular groove, and the bottom ends of the supporting rods (16) are inserted into the annular groove.