CN218425183U

CN218425183U - Stamping equipment convenient to installation tee bend pipe fitting mould

Info

Publication number: CN218425183U
Application number: CN202221156604.1U
Authority: CN
Inventors: 吴金龙
Original assignee: Jiangyin Longteng Pipe Fitting Co ltd
Current assignee: Jiangyin Longteng Pipe Fitting Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2023-02-03
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a stamping device convenient for installing a tee pipe fitting die, which comprises a hydraulic machine, a tee pipe fitting die and four upper die clamping devices, wherein a movable cross beam is arranged on the hydraulic machine in a sliding manner, the tee pipe fitting die comprises an upper die and a lower die, and the upper ends of the left side part and the right side part of the upper die are both fixedly provided with a fixing strip; four go up mould chucking device respectively the fixed bottom left side and the bottom right side that are located movable cross beam of mirror image, every goes up mould chucking device and all includes the dead lever, the connecting block, the turning block, every dead lever all with movable cross beam bottom fixed connection, four connecting blocks are horizontal fixed respectively and are located four dead lever bottoms, the one end of four turning blocks rotates with four connecting blocks towards the one end of mould respectively along the horizontal direction and is connected, the one end top of rotation junction is kept away from to every turning block rather than the fixed strip bottom of corresponding one side offsets. The utility model has the advantages of convenient installation, adaptation not unidimensional last mould, convenient dismantlement change turning block.

Description

Stamping equipment convenient to installation tee bend pipe fitting mould

Technical Field

The utility model relates to a metalwork forges the field, in particular to stamping equipment convenient to installation tee bend pipe fitting mould.

Background

The movable cross beam of hydraulic press on the market at present is connected with last mould, will go up the slider at mould top and slide and peg graft in the spout of movable cross beam bottom, because it possesses weight to go up mould itself, and the hydraulic press belongs to perpendicular up-and-down motion, consequently go up the mould and hardly take place the displacement, however, in order to ensure safety, at the screw hole of last module both sides fixed strip, the threaded connection screw, the screw offsets with movable cross beam, and then plays the direction that prevents to go up the mould and remove along the spout, reaches fixed effect.

The module is fixed to this kind of mode, though succinct, long-time back of using, the screw constantly supports, arouses the smooth silk of screw hole of fixed strip very easily, moreover, withstands for a long time afterwards, and the screw hole department of fixed strip is very easily pushed up deformation, causes the screw to screw up the difficulty, offsets insecure with movable beam's bottom.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stamping equipment convenient to installation tee bend pipe fitting mould has simple to operate, adapts to not unidimensional last mould, conveniently dismantles the advantage of changing the turning block.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a stamping device convenient for mounting a tee pipe die comprises a hydraulic machine and the tee pipe die, wherein a movable cross beam is arranged on the hydraulic machine in a sliding mode, the tee pipe die comprises an upper die and a lower die, the bottom of the movable cross beam is fixedly provided with the upper die, and the lower die is fixedly connected with the bottom of the hydraulic machine;

the upper die is a square block, and fixing strips are fixedly arranged at the upper ends of the left side part and the right side part of the upper die;

the movable cross beam is provided with a bottom, and the movable cross beam is provided with a movable cross beam and a fixed strip;

every go up mould chucking device all includes dead lever, connecting block, turning block, every the dead lever all with movable cross beam bottom fixed connection, four the connecting block is horizontal fixed respectively and is located four dead lever bottoms, four the one end of turning block is connected along the horizontal direction rotation with four connecting block towards the one end of mould respectively, every the turning block is kept away from the one end top of rotating the junction and is rather than the fixed strip bottom of corresponding one side and offset.

The preferred scheme is as follows:

preferably: every the square slotted hole that runs through the turning block preceding lateral part, back lateral part and junction lateral wall is all seted up with the rotation junction of connecting block to the turning block, four the connecting block faces the one end of mould and inserts respectively in the square slotted hole of four turning blocks, four the connecting block faces the one end of mould and all is equipped with semicircular radius angle, four the first circular perforation that runs through every connecting block and turning block, four all is seted up to the department directly over the connecting block radius angle centre of a circle that the turning block top is located to correspond, four all be equipped with the pivot in the first circular perforation of turning block. The turning block rotates, the position of adjustable turning block changes the counterbalance department of every turning block and the fixed strip of last mould, and when last mould was less, adjustable turning block made the turning block rather than the connecting block parallel and level that corresponds, if behind the parallel and level, the turning block still can't counterbalance with the fixed strip of last mould, can dismantle the pivot, takes off the turning block, changes the turning block.

Preferably: every the connecting block is located and all has seted up the circular perforation of second between turning block and the dead lever, every all be equipped with first bolt in the circular perforation of second, four screw holes have been seted up with four first bolt position corresponding departments in movable cross beam bottom, every first bolt all with corresponding screw hole threaded connection. Through first bolt, can play the effect of supporting, supporting tightly, when first bolt and movable cross beam locking, can pull corresponding connecting block and turning block upwards support tightly.

Preferably: and a plurality of transverse anti-skid convex strips are arranged at the positions where the rotating blocks abut against the bottom of the corresponding side fixing strip. Be equipped with the frictional force of the multiplicable turning block of antiskid sand grip and the offseting department of fixed strip bottom.

Preferably: every the inside roof and the inside diapire in the square slotted hole of turning block all are equipped with a plurality of non-slip raised, increase the frictional force of the junction of turning block and connecting block.

Preferably: the rotating shaft is provided with second bolts, four second threaded holes are formed in the positions, corresponding to the four second bolts, of the bottom of the movable cross beam, each second bolt is in threaded connection with the corresponding second threaded hole, a first nut is arranged between the top of each rotating block and the bottom of the movable cross beam, and each first nut is in threaded connection with the corresponding second bolt. Be equipped with second bolt and movable cross beam bottom threaded connection, the joint strength of the turning block that multiplicable corresponds and connecting block increases the tight intensity of supporting of turning block, through the setting of first nut, the joint strength of multiplicable turning block and connecting block again.

To sum up, the utility model discloses following beneficial effect has:

through the arrangement of the fixed rod, the connecting block and the first bolt, the effects of supporting the fixed rod and ensuring the fixed firmness of the fixed rod can be achieved; the connecting block and the rotating block are arranged, so that the effect of adapting to upper dies with different sizes can be achieved; through the setting of second bolt, can play the secondary and increase the effect that turning block and last mould fixed strip support tightly. The utility model has the advantages of convenient installation, adaptation not unidimensional last mould, convenient dismantlement change turning block.

Drawings

FIG. 1 is a schematic view of the overall configuration of the embodiment;

FIG. 2 is a schematic view showing the structure of an upper mold clamping device according to the embodiment;

figure 3 is an exploded front side view of the upper mold clamping assembly of the embodiment.

In the figure, 1, a hydraulic press; 2. a three-way pipe fitting die; 3. an upper die clamping device; 111. a movable cross beam; 211. an upper die; 212. a lower die; 213. a fixing strip; 214. an installation table; 215. a T-shaped slider; 216. A third bolt; 311. fixing the rod; 312. connecting blocks; 313. rotating the block; 314. a second bolt; 315. a first bolt; 316. anti-skid convex strips; 317. a first nut; 318. and (4) anti-skid bulges.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front", "back", "left", "right", "upper" and "lower" refer to directions in the drawings, and the terms "bottom" and "top", "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

1-3, a stamping apparatus for facilitating the installation of a tee die 2;

the three-way pipe fitting mold comprises a hydraulic machine 1, a three-way pipe fitting mold 2 and four upper mold 211 clamping devices 3, wherein a movable cross beam 111 is vertically arranged in a sliding mode through the hydraulic machine 1, a T-shaped sliding groove penetrating through the rear side portion and the bottom portion of the movable cross beam 111 is formed in the front side portion of the movable cross beam 111, an installation table 214 is fixedly welded at the bottom of the hydraulic machine 1 and right below the movable cross beam 111, a T-shaped sliding groove penetrating through the rear side portion and the top portion of the installation table 214 is formed in the front side portion of the installation table 214, and the T-shaped sliding groove of a lower mold 212 corresponds to the T-shaped sliding groove of the upper mold 211 in position.

Tee bend pipe fitting mould 2 includes upper die 211 and bed die 212, the fixed mould 211 that is equipped with in movable cross beam 111 bottom, bed die 212 and mount table 214 fixed connection, upper die 211 all is square block with bed die 212, the upper end of upper die 211 left part and right flank all is fixed and is equipped with fixed strip 213, the lower extreme of bed die 212 left side portion and right flank all is fixed and is equipped with fixed strip 213, the top of upper die 211 and the bottom of bed die 212 all are equipped with T type slider 215 corresponding with T type spout.

On the fixed strip 213 of bed die 212 both sides, a plurality of third circular perforation have all been seted up in the array, be equipped with a plurality ofly and the corresponding third screw hole of third circular perforation at the top of mount table 214, all be equipped with third bolt 216 and the third screw hole threaded connection who corresponds in every third circular perforation, the third circular perforation of different bed die 212 all corresponds and is equipped with the third screw hole, because mount table 214 is welded, only play the effect of support to bed die 212, the T type spout only plays spacing effect, bear top-down's pressure, therefore, a plurality of third screw holes can be opened at bed die 212 top.

The four upper die 211 clamping devices 3 are respectively fixedly positioned on the left side of the bottom and the right side of the bottom of the movable cross beam 111 in a mirror image manner, the two upper die 211 clamping devices 3 on the left side and the right side are symmetrically placed along the longitudinal center line of the movable cross beam 111, the two upper die 211 clamping devices 3 on the front side and the rear side are symmetrically placed along the transverse center line of the movable cross beam 111, and each upper die 211 clamping device 3 is abutted against the bottom of the fixing strip 213 on the corresponding side.

Each upper die 211 clamping device 3 comprises a fixed rod 311, a connecting block 312 and a rotating block 313, the diameter of each fixed rod 311 is 10cm, the thickness of each connecting block 312 is 2cm, the thickness of each rotating block 313 is 4cm, the upper die 212 and the lower die 212 are made in a customized style, and therefore the thickness of the fixed strips 213 on the two sides of each upper die 211 is consistent.

Every dead lever 311 all with activity crossbeam 111 bottom fixed connection, and every dead lever 311 does not have T type spout with the junction of activity crossbeam 111, four connecting blocks 312 transversely fix respectively and are located four dead lever 311 bottoms, the front side of four connecting blocks 312 all is parallel with the front side of activity crossbeam 111, the one end of four turning blocks 313 rotates along the horizontal direction with the one end that four connecting blocks 312 face the mould respectively and is connected, the one end top of rotation junction is kept away from to every turning block 313 rather than the fixed strip 213 bottom of one side that corresponds offsets.

The rotating connection part of each rotating block 313 and each connecting block 312 is provided with a square groove hole penetrating through the front side part, the rear side part and the side wall of the connection part, one end of each four connecting block 312 facing the upper die 211 is respectively inserted into the square groove holes of the four rotating blocks 313, one end of each four connecting block 312 facing the upper die 211 is provided with a semicircular fillet, the top parts of the four rotating blocks 313 are respectively provided with a first circular perforation penetrating through each connecting block 312 and each rotating block 313 at the position right above the circle center of the corresponding fillet of the connecting block 312, the first circular perforations of the four rotating blocks 313 are respectively provided with a rotating shaft which is a second bolt 314, the bottom part of the movable cross beam 111 is provided with four second threaded holes at the positions corresponding to the four second bolts 314, and each second bolt 314 is in threaded connection with the corresponding second threaded hole, first nuts 317 are arranged between the top of each rotating block 313 and the bottom of the movable cross beam 111, each first nut 317 is in threaded connection with the corresponding second bolt 314, the bottom of each first nut 317 abuts against the top of the corresponding rotating block 313, the rotating blocks 313 rotate, the positions of the rotating blocks 313 can be adjusted, the abutting positions of the rotating blocks 313 and the fixing strips 213 of the upper die 211 are changed, when the upper die 211 is small, the rotating blocks 313 can be adjusted to enable the rotating blocks 313 to be flush with the corresponding connecting blocks 312, after the rotating blocks 313 are flush with the corresponding connecting blocks, the rotating blocks 313 cannot abut against the fixing strips 213 of the upper die 211, the second bolts 314 can be detached, the rotating blocks 313 can be replaced, the second bolts 314 are in threaded connection with the bottom of the movable cross beam 111, the connecting strength between the corresponding rotating blocks 313 and the connecting blocks 312 can be increased, and the abutting strength of the rotating blocks 313 can be increased.

Each connecting block 312 is positioned between the rotating block 313 and the fixed rod 311 and is provided with a second circular through hole, each second circular through hole is internally provided with a first bolt 315, the bottom of the movable cross beam 111 is provided with four threaded holes corresponding to the four first bolts 315, each first bolt 315 is in threaded connection with the corresponding threaded hole, and the first bolts 315 can play a role in supporting and abutting.

A plurality of transverse anti-skid convex strips 316 are arranged at the abutted positions of the rotating blocks 313 and the bottoms of the fixing strips 213 on the corresponding sides of the rotating blocks, so that the friction force at the abutted positions of the rotating blocks 313 and the bottoms of the fixing strips 213 can be increased; the inner top wall and the inner bottom wall of the square slot of each rotating block 313 are provided with a plurality of anti-skidding protrusions 318, so that the friction force at the joint of the rotating block 313 and the connecting block 312 is increased.

The specific implementation process comprises the following steps:

s1, fixedly connecting a lower die 212 with an installation table 214 through a T-shaped sliding block 215;

s2, the movable cross beam 111 of the hydraulic press 1 descends, a forklift forks the upper die 211 through the fixing strips 213 on the left side and the right side of the upper die 211 and inserts the upper die 211 into the T-shaped sliding groove of the movable cross beam 111 through the T-shaped sliding block 215 of the upper die 211;

s3, pushing the upper die 211 by a forklift, adjusting the front and rear positions of the upper die 211, and then loosening each first nut 317, each second bolt 314 and each first bolt 315 in sequence;

s4, the four rotating blocks 313 are rotated respectively, each rotating block 313 abuts against the bottom of the corresponding fixing strip 213, the first bolt 315 is locked, the second bolt 314 is locked, and finally the first nut 317 is locked, so that the fixing effect is achieved.

The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a stamping equipment convenient to installation tee bend pipe fitting mould, includes hydraulic press (1) and tee bend pipe fitting mould (2), slide on hydraulic press (1) and be equipped with movable cross beam (111), tee bend pipe fitting mould (2) include mould (211) and bed die (212), fixed mould (211) of being equipped with in movable cross beam (111) bottom, the bottom fixed connection of bed die (212) and hydraulic press (1), its characterized in that:

the upper die (211) is a square block, and fixing strips (213) are fixedly arranged at the upper ends of the left side part and the right side part of the upper die (211);

the mould clamping device comprises four upper mould clamping devices (3), the four upper mould clamping devices (3) are respectively fixedly positioned on the left side and the right side of the bottom of the movable cross beam (111) in a mirror image mode, and each upper mould clamping device (3) is abutted against the bottom of a fixing strip (213) on one corresponding side of the upper mould clamping device;

every go up mould chucking device (3) and all include dead lever (311), connecting block (312), turning block (313), every dead lever (311) all with movable cross beam (111) bottom fixed connection, four connecting block (312) transversely fixed be located four dead lever (311) bottoms respectively, four the one end of turning block (313) is connected along the horizontal direction rotation with four connecting block (312) one end that face upward mould (211) respectively, every turning block (313) are kept away from the one end top of rotating the junction and are rather than fixed strip (213) bottom counterbalance that corresponds one side.

2. The stamping apparatus for facilitating the installation of a tee die of claim 1, wherein: every the square slotted hole that runs through rotating block (313) front side portion, back lateral part and junction lateral wall is all seted up with the rotation junction of connecting block (312) to rotating block (313), four connecting block (312) face the one end of face mould (211) and insert respectively in the square slotted hole of four rotating block (313), four connecting block (312) face the one end of mould (211) and all are equipped with semicircular fillet, four rotating block (313) top is located connecting block (312) fillet centre of a circle department that corresponds and all sets up the first circular perforation that runs through every connecting block (312) and rotating block (313) directly over, four all be equipped with the pivot in the first circular perforation of rotating block (313).

3. The stamping apparatus for facilitating the installation of a tee die of claim 1, wherein: every connecting block (312) are located and have all seted up the circular perforation of second between turning block (313) and dead lever (311), every all be equipped with first bolt (315) in the circular perforation of second, four first screw holes have been seted up with four first bolt (315) position corresponding department in movable cross beam (111) bottom, every first bolt (315) all with the first screw hole threaded connection that corresponds.

4. The stamping apparatus for facilitating the installation of a tee die of claim 1, wherein: the propping part of the bottom of the fixed strip (213) at one corresponding side of each rotating block (313) is provided with a plurality of transverse anti-skid convex strips (316).

5. The stamping apparatus for facilitating the installation of a tee die of claim 2, wherein: the inner top wall and the inner bottom wall of the square slot of each rotating block (313) are provided with a plurality of anti-skid protrusions (318).

6. The stamping apparatus for facilitating the installation of a tee die of claim 2, wherein: the rotating shaft is provided with second bolts (314), four second threaded holes are formed in positions, corresponding to the four second bolts (314), of the bottom of the movable cross beam (111), each second bolt (314) is in threaded connection with the corresponding second threaded hole, a first nut (317) is arranged between the top of each rotating block (313) and the bottom of the movable cross beam (111), and each first nut (317) is in threaded connection with the corresponding second bolt (314).