CN217647266U

CN217647266U - Punching device for fireproof valve blade

Info

Publication number: CN217647266U
Application number: CN202220447215.8U
Authority: CN
Inventors: 王贞博
Original assignee: Dezhou Zhongguan Ventilation Equipment Co ltd
Current assignee: Dezhou Zhongguan Ventilation Equipment Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-10-25
Anticipated expiration: 2032-03-03

Abstract

The utility model relates to a fire prevention valve technical field just discloses a punching device for fire prevention valve blade, including the device main part, the top fixedly connected with stamping motor of device main part, the inside of device main part is provided with clamping device, the inside fixedly connected with mechanism of punching a hole of device main part, installation roof sliding connection is in the inside of device main part, the upper surface at the installation roof is seted up to the slot, stamping rod fixed connection is in the inside of slot, the lower surface at stamping rod is seted up to the grooving, and the bridging roof passes through the mounting panel setting in the inside of device main part, and fixed connection has bridging roof, centre gripping roof and installation roof at the logical groove surface difference sliding connection at device main part inner chamber top, and the inside stamping rod that is provided with of slot that the installation roof upper surface was seted up, and the upper surface of installation roof is fixed mutually with the bridging roof for make stamping rod can move down and carry out punching work, also play the effect of being convenient for changing stamping rod simultaneously.

Description

Punching device for fireproof valve blade

Technical Field

The utility model relates to a fire prevention valve technical field specifically is a punching device for fire prevention valve blade.

Background

The fire damper is a valve type of memory alloy temperature control, which is closed by the action of gravity and a spring mechanism. The novel product also utilizes the memory alloy to generate deformation to close the valve.

Fire prevention valve blade need pass through machine punching press trompil in the manufacture process, but the effect of centre gripping can not be played to raw and other materials to current machine of punching a hole when using to probably cause trompil offset because of machine work vibrations reason in the messenger course of working, thereby scrap the material, prior art is adding man-hour abnormal shape blade unable processing to fire prevention valve blade simultaneously, thereby has restricted the range of working, based on current technique not enough, the utility model discloses a punching device for fire prevention valve blade.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a punching device for fire prevention valve blade possesses the centre gripping and waits to process the blade, improves the precision, can carry out the advantage of processing to having arc protruding blade, has solved and can cause trompil offset because of machine work vibrations reason in the course of working, adds the problem of processing abnormal shape blade man-hour unable.

The utility model provides a following technical scheme: a punching device for a fireproof valve blade comprises a device main body, wherein the top of the device main body is fixedly connected with a punching motor, a clamping device is arranged inside the device main body, and a punching mechanism is fixedly connected inside the device main body;

the punching mechanism comprises a mounting top plate, a slot, a stamping rod and a slot, the mounting top plate is connected inside the device main body in a sliding mode, the slot is formed in the upper surface of the mounting top plate, the stamping rod is fixedly connected inside the slot, and the slot is formed in the lower surface of the stamping rod; the punching mechanism further comprises an arc-shaped groove and a clamping bottom plate, the arc-shaped groove is formed in the clamping device, and the clamping bottom plate is fixedly connected to the bottom of the inner cavity of the device main body;

clamping device, clamping device includes the bridging roof, leads to groove, gag lever post, calibration block, centre gripping roof, calibration groove and pushes down the spring, bridging roof sliding connection is in the inside of device main part, lead to the upper surface of groove seting up at the bridging roof, gag lever post sliding connection is in the inside that leads to the groove, calibration block fixed connection is at the lower surface of gag lever post, centre gripping roof sliding connection is on the surface of gag lever post, the lower surface at the centre gripping roof is seted up in the calibration groove, push down the upper surface of spring fixed connection at the centre gripping roof.

Preferably, the inside fixedly connected with support column of device main part, the both sides of device main part are provided with defeated material roller, the lower fixed surface of device main part is connected with the stabilizer blade.

Preferably, the bottom of the stamping motor is provided with a connecting rod in a sliding and lifting manner, and the lower surface of the connecting rod is fixedly connected with a mounting plate.

Preferably, the link rod is slidably connected to the inside of the apparatus main body, and the mounting plate is slidably connected to the inside of the apparatus main body to be slidably lifted.

Preferably, the bridging top plate is fixedly connected to the lower surface of the mounting plate, the calibration block is movably inserted into the calibration groove, the two ends of the calibration block are fixedly connected with a limiting rod and a clamping bottom plate, and the limiting rod is fixedly connected to the top of the inner cavity of the device main body.

Preferably, the arc-shaped groove is formed in the lower surface of the clamping top plate, the stamping rod is inserted in the clamping top plate in a sliding mode, and the stamping rod is movably inserted in the clamping bottom plate.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this fire prevention valve punching device for blade, insert to between centre gripping roof and the centre gripping bottom plate through the inside with the blade from defeated material roller, start stamping motor this moment, stamping motor passes through the connecting rod and promotes the mounting panel downwards, the bridging roof of being connected with the mounting panel also is perpendicular downstream under the spacing of the gag lever post of four angles settings this moment, because the lower fixed surface of bridging roof is connected with the installation roof, the bottom of installation roof has the centre gripping roof through pushing down spring coupling, so also the centre gripping is carried out the centre gripping to the blade in the promotion of pushing down spring to the centre gripping roof after the bridging roof moves down, thereby the inside that the calibration block can insert the calibration groove finely tunes the centre gripping roof more accurately and carries out the centre gripping to the blade and punch a hole, the device is convenient for carry out the centre gripping to the blade.

2. This fire prevention valve punching device for blade, through placing the blade between centre gripping roof and centre gripping bottom plate, carry out the centre gripping to the blade according to the above description, there is the arc arch in the blade and only need aim at arc wall department with the arch, then with centre gripping roof downstream carry out the centre gripping can to the blade, after the blade is by complete centre gripping, punching press motor control bridging roof continues the downstream, because bridging roof bottom is provided with the installation roof, and the inside fixedly connected with punching press pole of installation roof, so the punching press pole also can punch a hole to the blade with the downstream when the downstream, need explain, because link to each other by the centre gripping roof between installation roof and the centre gripping roof, so installation roof downstream does not have the influence to the effect of holding after centre gripping roof centre gripping blade, can accomplish punching a hole to the blade after the punching press pole passes the inside that the centre gripping roof inserted the centre gripping bottom plate, the device of controlling punching press motor and connecting below the mounting panel through the connecting rod at this moment lifts upwards, make the centre gripping roof do not have the centre gripping effect to the blade and can go out the processing back blade, the device is convenient to punch a hole to the blade.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic structural view of the punching motor of the present invention;

fig. 4 is a schematic cross-sectional structural view of the clamping device of the present invention;

fig. 5 is the schematic sectional structure diagram of the punching mechanism of the present invention.

In the figure: 1. a device main body; 101. a support pillar; 102. a delivery roller; 103. a support leg; 2. a stamping motor; 201. a connecting rod; 202. mounting a plate; 3. a clamping device; 301. a bridging top plate; 302. a through groove; 303. a limiting rod; 304. a calibration block; 305. clamping the top plate; 306. a calibration slot; 307. pressing down the spring; 4. a punching mechanism; 401. installing a top plate; 402. a slot; 403. a stamping rod; 404. grooving; 405. an arc-shaped slot; 406. the bottom plate is clamped.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the punching device for the fireproof valve blade comprises a device main body 1, a punching motor 2 is fixedly connected to the top of the device main body 1, a clamping device 3 is arranged inside the device main body 1, a punching mechanism 4 is fixedly connected inside the device main body 1, a supporting column 101 is fixedly connected inside the device main body 1, conveying rollers 102 are arranged on two sides of the device main body 1, supporting legs 103 are fixedly connected to the lower surface of the device main body 1, and the conveying rollers 102 are arranged and used for carrying out automatic feeding and conveying on the fireproof valve blade.

Referring to fig. 5, the punching mechanism 4 includes a top mounting plate 401, a slot 402, a punching rod 403 and a slot 404, the top mounting plate 401 is slidably connected to the inside of the device body 1, the slot 402 is disposed on the upper surface of the top mounting plate 401, the punching rod 403 is fixedly connected to the inside of the slot 402, the slot 404 is disposed on the lower surface of the punching rod 403, the punching mechanism 4 further includes an arc-shaped groove 405 and a clamping bottom plate 406, the arc-shaped groove 405 is disposed inside the clamping device 3, the clamping bottom plate 406 is fixedly connected to the bottom of the inner cavity of the device body 1, the arc-shaped groove 405 is disposed on the lower surface of the clamping top plate 305, the punching rod 403 is slidably inserted into the clamping top plate 305, the punching rod 403 is movably inserted into the clamping bottom plate 406, and the punching rod 404 is disposed to make the punching notch smoother.

Referring to fig. 4, the clamping device 3 includes a bridging top plate 301, a through groove 302, a limiting rod 303, a calibration block 304, a clamping top plate 305, a calibration groove 306 and a pressing spring 307, the bridging top plate 301 is slidably connected inside the device body 1, the through groove 302 is disposed on the upper surface of the bridging top plate 301, the limiting rod 303 is slidably connected inside the through groove 302, the calibration block 304 is fixedly connected on the lower surface of the limiting rod 303, the clamping top plate 305 is slidably connected on the surface of the limiting rod 303, the calibration groove 306 is disposed on the lower surface of the clamping top plate 305, the pressing spring 307 is fixedly connected on the upper surface of the clamping top plate 305, the bridging top plate 301 is fixedly connected on the lower surface of the mounting plate 202, the calibration block 304 is movably inserted inside the calibration groove 306, the two ends of the calibration block 304 are fixedly connected with the limiting rod 303 and the clamping bottom plate 406, the limiting rod 303 is fixedly connected on the top of the inner cavity of the device body 1, and the clamping top plate 305 is used for clamping the blade.

Referring to fig. 3, a connecting rod 201 is slidably lifted at the bottom of the punching motor 2, a mounting plate 202 is fixedly connected to the lower surface of the connecting rod 201, the connecting rod 201 penetrates through the inside of the device body 1 in a sliding manner, the mounting plate 202 is slidably connected to the inside of the device body 1 in a sliding manner, and the connecting rod 201 is arranged to drive the punching mechanism 3 and the punching mechanism 4 to move downward so as to clamp and punch holes.

The working principle is that when the punching device for the fireproof valve blade is used, in an initial state, the bridging top plate 301 is arranged inside the device body 1 through the mounting plate 202, the surfaces of the through grooves 302 fixedly connected to the top of the inner cavity of the device body 1 are respectively connected with the bridging top plate 301, the clamping top plate 305 and the mounting top plate 401 in a sliding mode, the punching rods 403 are arranged inside the slots 402 formed in the upper surface of the mounting top plate 401, the upper surface of the mounting top plate 401 is fixed to the bridging top plate 301, the punching rods 403 can move downwards to perform punching work, the effect of facilitating replacement of the punching rods 403 is achieved, the upper surface of the clamping top plate 305 is provided with the pressing springs 307, and the other ends of the pressing springs 307 are connected to the lower surface of the mounting top plate 401 to achieve traction and clamping of the fireproof valve blade after the clamping top plate 305 moves downwards;

when the blade needs to be clamped, the blade is firstly inserted into a space between a clamping top plate 305 and a clamping bottom plate 406 from the inside of a material conveying roller 102, at this moment, a stamping motor 2 is started, the stamping motor 2 pushes an installation plate 202 downwards through a connecting rod 201, at this moment, a bridging top plate 301 connected with the installation plate 202 also vertically downwards moves under the limit of limiting rods 303 arranged at four corners, as the lower surface of the bridging top plate 301 is fixedly connected with an installation top plate 401, and the bottom of the installation top plate 401 is connected with the clamping top plate 305 through a pressing spring 307, after the bridging top plate 301 downwards moves, the clamping top plate 305 also downwards moves under the push of the pressing spring 307 to clamp the blade, after the clamping top plate 305 downwards slides to be clamped to the blade, a calibration block 304 is inserted into the inside of a calibration groove 306 to finely adjust the clamping top plate 305, so that the blade is accurately clamped and punched, and the device is convenient for clamping the blade.

When the blade needs to be punched, the blade is firstly placed between the clamping top plate 305 and the clamping bottom plate 406, the blade is clamped according to the above description, when the blade has an arc-shaped protrusion, only the protrusion needs to be aligned with the arc-shaped groove 405, then the clamping top plate 305 moves downwards to clamp the blade, when the blade is completely clamped, the punching motor 2 controls the bridging top plate 301 to continue to move downwards, because the mounting top plate 401 is arranged at the bottom of the bridging top plate 301, and the punching rod 403 is fixedly connected inside the mounting top plate 401, when the blade moves downwards, the punching rod 403 also moves downwards to punch the blade, it needs to be noted that, because the mounting top plate 401 and the clamping top plate 305 are connected through the clamping top plate 305, after the clamping top plate 305 clamps the blade, the mounting top plate 401 moves downwards to have no influence on the clamping effect, when the punching rod 403 penetrates through the clamping top plate 305 and is inserted inside the clamping bottom plate 406, the punching of the blade can be completed, at this moment, the punching motor 2 is controlled to lift the device connected below the mounting plate 202 upwards through the connecting rod 201, so that the clamping top plate 305 can take out the blade without clamping effect, and the blade can be conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire prevention valve is punching device for blade, includes device main part (1), its characterized in that: the top of the device main body (1) is fixedly connected with a stamping motor (2), a clamping device (3) is arranged inside the device main body (1), and a punching mechanism (4) is fixedly connected inside the device main body (1); the punching mechanism (4) comprises a mounting top plate (401), an inserting groove (402), a punching rod (403) and a cutting groove (404), the mounting top plate (401) is connected inside the device main body (1) in a sliding mode, the inserting groove (402) is formed in the upper surface of the mounting top plate (401), the punching rod (403) is fixedly connected inside the inserting groove (402), and the cutting groove (404) is formed in the lower surface of the punching rod (403); the punching mechanism (4) further comprises an arc-shaped groove (405) and a clamping bottom plate (406), the arc-shaped groove (405) is formed in the clamping device (3), and the clamping bottom plate (406) is fixedly connected to the bottom of the inner cavity of the device main body (1); clamping device (3), clamping device (3) are including bridging roof (301), logical groove (302), gag lever post (303), calibration piece (304), centre gripping roof (305), calibration groove (306) and push down spring (307), bridging roof (301) sliding connection is in the inside of device main part (1), it sets up the upper surface at bridging roof (301) to lead to groove (302), gag lever post (303) sliding connection is in the inside of leading to groove (302), calibration piece (304) fixed connection is at the lower surface of gag lever post (303), centre gripping roof (305) sliding connection is on the surface of gag lever post (303), the lower surface at centre gripping roof (305) is seted up in calibration groove (306), push down spring (307) fixed connection is at the upper surface of centre gripping roof (305).

2. The punching device for the fireproof valve blade according to claim 1, wherein: the device is characterized in that a supporting column (101) is fixedly connected to the inside of the device body (1), material conveying rollers (102) are arranged on two sides of the device body (1), and supporting legs (103) are fixedly connected to the lower surface of the device body (1).

3. The punching device for the fireproof valve blade according to claim 1, wherein: the bottom of punching press motor (2) slides and goes up and down to have connecting rod (201), the lower fixed surface of connecting rod (201) is connected with mounting panel (202).

4. The punching device for the fireproof valve blade according to claim 3, wherein: the connecting rod (201) penetrates through the device body (1) in a sliding mode, the mounting plate (202) is connected to the device body (1) in a sliding mode and rises and falls in the device body (1) in a sliding mode.

5. The punching device for the fireproof valve blade according to claim 1, wherein: the bridge roof (301) is fixedly connected to the lower surface of the mounting plate (202), the calibration block (304) is movably inserted into the calibration groove (306), two ends of the calibration block (304) are fixedly connected with a limiting rod (303) and a clamping bottom plate (406), and the limiting rod (303) is fixedly connected to the top of an inner cavity of the device main body (1).

6. The punching device for the fireproof valve blade according to claim 1, wherein: the arc-shaped groove (405) is formed in the lower surface of the clamping top plate (305), the stamping rod (403) is connected in the clamping top plate (305) in a sliding and inserting mode, and the stamping rod (403) is movably connected in the clamping bottom plate (406) in an inserting mode.