CN219541444U - Protective cover type part stretch forming device - Google Patents

Abstract

The utility model discloses a protective cover type component stretch forming device which comprises a base plate, supporting legs, fixing plates, guide grooves, hydraulic cylinders, sliding blocks, vertical rods, square sleeves, lower pressure rods and upper fixing rods, wherein the four corners of the bottom of the base plate are provided with the supporting legs installed by screws, one side of the base plate is provided with the fixing plates installed by the screws, the guide grooves are formed in the fixing plates, two guide grooves are formed in the guide grooves, the sliding blocks in sliding connection are arranged in the guide grooves, the hydraulic cylinders installed by the screws are arranged on the sliding blocks, piston rods of the hydraulic cylinders extend to the center line of the base plate, the vertical rods are arranged at the rear sides of the base plate, square sleeves are fixed by bolts, the lower pressure rods installed by the screws are arranged on the square sleeves, the lower pressure rods can move up and down along with the square sleeves in the vertical direction, and the upper fixing rods are arranged above the lower pressure rods. The utility model has reasonable design; the design of the pressing rod and the hydraulic cylinder can stretch the protective covers with different sizes.

Description

Protective cover type part stretch forming device

Technical Field

The present utility model relates to a protective cover type member stretch forming apparatus.

Background

The safety cover has important effect in production, life, can protect article or equipment through the safety cover, avoids foreign object and article, equipment contact to cause equipment or personnel's damage simultaneously, and compression molding's safety cover needs to stretch in production process, and current stretching device adopts the both ends pneumatic cylinder to stretch in opposite directions more, and the tensile force is great easily to cause the safety cover to damage like this, and the shape of safety cover is different simultaneously, thereby needs to carry out the change of pneumatic cylinder position according to the shape and causes work efficiency low.

Disclosure of Invention

The utility model aims to provide a protective cover part stretch forming device so as to solve the technical problems.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a tensile forming device of safety cover class part, includes backing plate, landing leg, fixed plate, guide way, pneumatic cylinder, slider, pole setting, square sleeve, depression bar, go up the dead lever, the bottom four corners of backing plate is equipped with the landing leg of screw installation, and one side of backing plate is equipped with the fixed plate of screw installation, has seted up the guide way on the fixed plate, and the guide way is equipped with two, is equipped with sliding connection's slider in the guide way, is equipped with the pneumatic cylinder of screw installation on the slider, and the piston rod of pneumatic cylinder extends to the central line department of backing plate, the rear side of backing plate is equipped with the pole setting, is equipped with square sleeve in the pole setting, and square sleeve utilizes the bolt to fix, is equipped with the depression bar of screw installation on the square sleeve, and the depression bar can follow square sleeve and go up, the down the top of depression bar is equipped with the dead lever along the vertical direction.

Preferably, the rear side of backing plate is equipped with the guide bar of screw installation, and the guide bar is channel-section steel design, and the cover is equipped with the sliding sleeve on the guide bar, and the sliding sleeve utilizes the knob to spacing, fixed, and the stand is connected with the sliding sleeve, is equipped with the sleeve of screw installation on the last dead lever, and lead screw and sleeve threaded connection, the other end and the bearing of lead screw are connected, and the bearing is installed on pressing down the pole, the mounting groove has been seted up to the bottom of pressing down the pole, installs ripple formula clamp plate in the mounting groove, and the clamp plate adopts the bolt to spacing, fixed.

Preferably, the draw-in groove has been seted up on the piston rod of pneumatic cylinder front end, and tensile fixture block is connected with the draw-in groove through the fixed pin, and the bottom of tensile fixture block is the toper design, has seted up the guide slot on the tensile fixture block, and the fixed pin is installed in the guide slot, and a plurality of bifurcation grooves have been seted up to guide slot one side, and the fixed pin can remove bifurcation groove department, and the below of tensile fixture block is equipped with the turning block of hub connection, has the gap between turning block and the tensile fixture block.

Compared with the prior art, the utility model has the following advantages: the utility model has reasonable design; the design of the guide rod and the sliding sleeve can change the position of the upright post according to the size of the protective cover, the screw rod is utilized to enable the lower pressure rod to move downwards after the upright post is fixed, the protective cover to be stretched is pressed and fixed through the lower pressure rod, and meanwhile, the friction force is increased by the pressure plate on the lower pressure rod; after the pressing rod is fixed, the other end of the protective cover is fixed by using a stretching fixture block on the hydraulic cylinder, the rotating block can be fixed for the second time to avoid the falling off condition when stretching, the hydraulic cylinder is slowly retracted backwards to stretch after the fixing of the stretching fixture block is completed, one end of the hydraulic cylinder is fixed by using the pressing rod, the condition that the protective cover is damaged easily due to stretching of two ends of the hydraulic cylinder is avoided, and meanwhile the pressing rod can be moved fast under the action of the guide rod to adapt to the protective covers in different shapes.

Drawings

FIG. 1 is a schematic view of a stretch forming apparatus for a protective cover member according to the present utility model.

Fig. 2 is a schematic back view of a pressing rod of the stretch forming device for the protective cover type component.

Fig. 3 is an exploded view of a hydraulic cylinder and a tension block of the tension forming device for the protective cover type component of the present utility model.

Description of the embodiments

The utility model is described in further detail below with reference to the drawings and the specific examples.

As shown in figures 1-3, the protective cover type component stretch forming device comprises a base plate 1, supporting legs 2, a fixing plate 3, guide grooves 4, hydraulic cylinders 5, sliding blocks 6, vertical rods 7, square sleeves 8, a lower pressing rod 9 and an upper fixing rod 10, wherein the supporting legs 2 installed by screws are arranged at four corners of the bottom of the base plate 1, the fixing plate 3 installed by the screws is arranged on one side of the base plate 1, the guide grooves 4 are arranged on the fixing plate 3, two guide grooves 4 are arranged, the sliding blocks 6 in sliding connection are arranged in the guide grooves 4, the hydraulic cylinders 5 installed by the screws are arranged on the sliding blocks 6, piston rods of the hydraulic cylinders 5 extend towards the central line of the base plate 1, the rear side of the base plate 1 is provided with the vertical rods 7, the square sleeves 8 are fixed by bolts, the lower pressing rods 9 installed by the screws are arranged on the square sleeves 8, and the lower pressing rods 9 can move up and down along with the square sleeves 8 in the vertical direction, an upper fixing rod 10 is arranged above the lower pressing rod 9, a guide rod 15 installed by a screw is arranged at the rear side of the backing plate 1, the guide rod 15 is in a channel steel design, a sliding sleeve 16 is sleeved on the guide rod 15, the sliding sleeve 16 is limited and fixed by a knob, a vertical rod 7 is connected with the sliding sleeve 16, a sleeve 12 installed by the screw is arranged on the upper fixing rod 10, a screw rod 11 is in threaded connection with the sleeve 12, the other end of the screw rod 11 is connected with a bearing, the bearing is installed on the lower pressing rod 9, an installation groove 13 is formed in the bottom of the lower pressing rod 9, a corrugated pressing plate 14 is installed in the installation groove 13, the pressing plate 14 is limited and fixed by a bolt, a clamping groove 17 is formed in a piston rod at the front end of the hydraulic cylinder 5, a stretching clamping block 18 is connected with the clamping groove 17 by a fixing pin 20, the bottom of the stretching clamping block 18 is in a conical design, a guide groove 19 is formed in the stretching clamping block 18, the fixed pin 20 is installed in the guide slot 19, and a plurality of bifurcation grooves 21 are seted up to guide slot 19 one side, and fixed pin 20 can remove to bifurcation grooves 21 department, and the below of tensile fixture block 18 is equipped with the pivoted turning block 22, has the gap between turning block 22 and the tensile fixture block 18.

The foregoing is a preferred embodiment of the present utility model, and it will be apparent to those skilled in the art from this disclosure that changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the utility model.

Claims (3)

1. The utility model provides a safety cover class part stretch forming device, includes backing plate (1), landing leg (2), fixed plate (3), guide way (4), pneumatic cylinder (5), slider (6), pole setting (7), square sleeve (8), down depression bar (9), go up dead lever (10), a serial communication port, the bottom four corners of backing plate (1) is equipped with landing leg (2) of screw installation, one side of backing plate (1) is equipped with fixed plate (3) of screw installation, guide way (4) have been seted up on fixed plate (3), guide way (4) are equipped with two, be equipped with sliding connection's slider (6) in guide way (4), be equipped with pneumatic cylinder (5) of screw installation on slider (6), the piston rod of pneumatic cylinder (5) extends to the central line department of backing plate (1), the rear side of backing plate (1) is equipped with pole setting (7), is equipped with square sleeve (8) on pole setting (7), square sleeve (8) utilize the bolt to fix, be equipped with down depression bar (9) of screw installation on square sleeve (8), down depression bar (9) can follow square sleeve (8) and follow vertical direction and reciprocate upward, be equipped with depression bar (10) above down.

2. The protective cover type component stretch forming device according to claim 1, characterized in that a guide rod (15) installed by a screw is arranged on the rear side of the base plate (1), the guide rod (15) is in a channel steel design, a sliding sleeve (16) is sleeved on the guide rod (15), the sliding sleeve (16) is limited and fixed by a knob, a vertical rod (7) is connected with the sliding sleeve (16), a sleeve (12) installed by the screw is arranged on an upper fixing rod (10), a screw rod (11) is in threaded connection with the sleeve (12), the other end of the screw rod (11) is connected with a bearing, the bearing is installed on a lower pressing rod (9), an installation groove (13) is formed in the bottom of the lower pressing rod (9), a corrugated pressing plate (14) is installed in the installation groove (13), and the pressing plate (14) is limited and fixed by a bolt.

3. The protective cover part stretching and forming device according to claim 1, wherein a clamping groove (17) is formed in a piston rod at the front end of the hydraulic cylinder (5), a stretching clamping block (18) is connected with the clamping groove (17) through a fixing pin (20), the bottom of the stretching clamping block (18) is in a conical design, a guide groove (19) is formed in the stretching clamping block (18), the fixing pin (20) is arranged in the guide groove (19), a plurality of bifurcation grooves (21) are formed in one side of the guide groove (19), the fixing pin (20) can move to the bifurcation grooves (21), a rotating block (22) connected with a shaft is arranged below the stretching clamping block (18), and a gap is formed between the rotating block (22) and the stretching clamping block (18).