CN217343230U

CN217343230U - Stably-operating gantry punch press capable of being used for valve ring

Info

Publication number: CN217343230U
Application number: CN202221237709.XU
Authority: CN
Inventors: 柯小杰
Original assignee: Dongguan Kejin Hardware Technology Co ltd
Current assignee: Guangdong Kejin Precision Technology Co.,Ltd.
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-09-02
Anticipated expiration: 2032-05-19

Abstract

The utility model relates to a but valve ring production facility technical field specifically is a but, but operate stable gantry punch press for valve ring, including workstation, punching press subassembly, lower mould subassembly and centre gripping subassembly, the punching press subassembly includes frame, crossbeam, pneumatic cylinder, lifter plate and stamping die, but this operation stable gantry punch press for valve ring, be provided with the frame on the workstation, the frame top is provided with the crossbeam, the pneumatic cylinder drives the lifter plate and reciprocates, the lifter plate below is provided with stamping die, be provided with lower mould subassembly on the workstation, the convenience is stamped the material, lower mould subassembly passes through the centre gripping subassembly centre gripping and fixes, convenient dismantlement and assembly, the driver drives positive and negative tooth screw rod rotatory, the holder plate below is provided with slider and guide rail looks adaptation, positive and negative tooth screw rod link up the slider, two sets of holder plates are the opposite directions motion, centre gripping lower mould subassembly.

Description

Stably-operating gantry punch press for valve ring

Technical Field

The utility model relates to a but valve ring production facility technical field specifically is a but stable longmen punch press for valve ring of operation.

Background

As is known, a press is a stamping press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined by applying various dies, so that the stamping process has more and more extensive applications and needs a punch press in the production process of the Kovar ring.

The current valve ring is with longmen punch press in use discovers, and it is inconvenient to collect and clear up the sweeps, and inconvenient assembly lower mould does not prevent the open by mistake subassembly, and inconvenient dismantlement and maintenance inspection appear damaging in the part, lead to its use limitation higher.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a gantry punch press for valve ring, which runs stably.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a gantry punch press capable of stably running and used for a valve ring comprises a workbench, a punching assembly, a lower die assembly and a clamping assembly, wherein the punching assembly comprises a rack, a cross beam, a hydraulic cylinder, a lifting plate and a punching die, the rack is arranged into two groups which are symmetrically arranged on the workbench, two ends below the cross beam are respectively connected with the corresponding upper parts of the racks, the hydraulic cylinder is arranged at the center of the cross beam, the lower part of the hydraulic cylinder penetrates through the cross beam and is connected with the lifting plate, the punching die is arranged below the lifting plate, the lower die assembly is arranged on the workbench, the lower part of the punching die is matched with the lower die assembly, the clamping assembly used for clamping the lower die assembly is arranged on the workbench, the clamping assembly comprises a guide rail, a driver, a positive and negative tooth screw rod and a clamping plate, the guide rail is arranged on the workbench, the guide rail sets up the lower mould subassembly left and right sides, the guide rail openly is provided with the driver, be provided with in the guide rail positive and negative tooth screw rod, positive and negative tooth screw rod link up the guide rail and with the driver is connected, grip block below both ends are provided with the slider, the slider with guide rail looks adaptation, positive and negative tooth screw rod link up the slider, the grip block sets up to two sets of front and back symmetrical arrangement.

For the convenience assembly and dismantle lower mould component, the utility model discloses improve and have, lower mould component includes lower mould body and connecting flange, be provided with the punching press groove on the lower mould body, the punching press groove with the stamping die phase-match, the left and right sides at both ends all is provided with connecting flange around the lower mould body, be provided with connecting groove on the grip block, connecting flange with the connecting groove phase-match.

Further, in order to prevent other people unblock centre gripping subassembly, the utility model discloses the improvement has, both sides are provided with the assembly piece around the lower mould subassembly, the assembly piece sets up corresponding two sets ofly between the flange, be provided with the auto-lock subassembly on the assembly piece, both sides are provided with the movable groove about the assembly piece, the auto-lock subassembly includes spring and locating piece, spring one end with locating piece one end is connected, the spring other end with movable groove lateral wall is connected, both sides are provided with the auto-lock board about the grip block, be provided with the locating hole on the auto-lock board, the locating piece other end with the locating hole phase-match.

More furtherly, for the convenience unblock auto-lock subassembly, the utility model discloses the improvement has, be provided with electric telescopic handle on the auto-lock board, the electric telescopic handle output with the locating hole phase-match, electric telescopic handle sets up and is keeping away from assembly piece one end.

For the convenience accuracy nature of assurance equipment operation, the utility model discloses the improvement has, grip block, lifter plate and electric telescopic handle output all are provided with position sensor.

In order to collect the sweeps conveniently, the utility model discloses the improvement has, be provided with the sweeps frame on the workstation, punching press groove below with the sweeps frame link up, the sweeps frame with workstation sliding connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a but operate stable longmen punch press for valve ring possesses following beneficial effect:

this but gantry punch press for valve ring that moves stably, be provided with the frame on the workstation, the frame top is provided with the crossbeam, the pneumatic cylinder drives the lifter plate and reciprocates, the lifter plate below is provided with stamping die, be provided with lower mould subassembly on the workstation, the convenience is punched to the material, lower mould subassembly passes through the centre gripping subassembly centre gripping fixed, convenient dismantlement and assembly, the driver drives positive and negative tooth screw rod rotatory, the holder plate below is provided with slider and guide rail looks adaptation, positive and negative tooth screw rod link up the slider, two sets of holder plates are the opposite direction movement, centre gripping lower mould subassembly.

According to the gantry punch press capable of stably operating and used for the valve ring, the lower die body is provided with the connecting flanges which are matched with the connecting grooves in the clamping plate, and the connecting flanges and the connecting grooves are semicircular, so that the device assembly and the pre-positioning are facilitated.

According to the gantry punch press capable of stably operating and used for the valve ring, the clamping plate is close to the lower die body, after the positioning hole in the self-locking plate is aligned with the movable groove in the assembling block, the positioning block is driven by the spring, one part of the positioning block extends into the positioning hole, self-locking of equipment is facilitated, and the clamping assembly is prevented from being mistakenly unlocked by other people.

Drawings

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

FIG. 2 is a top view of the present invention;

fig. 3 is a side view of the structure of the present invention.

In the figure: 1. a work table; 2. a frame; 3. a cross beam; 4. a hydraulic cylinder; 5. a lifting plate; 6. a stamping die; 7. a guide rail; 8. a driver; 9. a positive and negative thread screw; 10. a clamping plate; 11. a lower die body; 12. a connecting flange; 13. assembling the block; 14. positioning blocks; 15. an electric telescopic rod; 16. a self-locking plate; 17. and a scrap frame.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a gantry punching machine capable of stably operating and used for a valve ring comprises a workbench 1, a punching assembly, a lower die assembly and a clamping assembly, wherein the punching assembly comprises a rack 2, a cross beam 3, a hydraulic cylinder 4, a lifting plate 5 and a punching die 6, the rack 2 is arranged on the workbench 1 in two groups of symmetrical arrangements, two ends of the lower part of the cross beam 3 are respectively connected with the upper parts of the corresponding racks 2, the hydraulic cylinder 4 is arranged at the center of the cross beam 3, the lower part of the hydraulic cylinder 4 penetrates through the cross beam 3 and is connected with the lifting plate 5, the punching die 6 is arranged below the lifting plate 5, the lower die assembly is arranged on the workbench 1, the lower part of the punching die 6 is matched with the lower die assembly, the clamping assembly for clamping the lower die assembly is arranged on the workbench 1, and the clamping assembly comprises a guide rail 7, The device comprises a driver 8, positive and negative tooth screw rods 9 and a clamping plate 10, wherein the guide rail 7 is arranged on the workbench 1, the guide rail 7 is arranged on the left side and the right side of the lower die assembly, the driver 8 is arranged on the front side of the guide rail 7, the positive and negative tooth screw rods 9 are arranged in the guide rail 7, the positive and negative tooth screw rods 9 penetrate through the guide rail 7 and are connected with the driver 8, slide blocks are arranged at two ends below the clamping plate 10 and are matched with the guide rail 7, the positive and negative tooth screw rods 9 penetrate through the slide blocks, the clamping plate 10 is arranged into two groups which are symmetrically arranged front and back, a rack 2 is arranged on the workbench 1, a cross beam 3 is arranged above the rack 2, a hydraulic cylinder 4 drives a lifting plate 5 to move up and down, a stamping die 6 is arranged below the lifting plate 5, the lower die assembly is arranged on the workbench 1, the material can be conveniently stamped, and the lower die assembly is clamped and fixed by the clamping assembly, convenient dismantlement and assembly, driver 8 drive positive and negative tooth screw rod 9 rotatory, and grip block 10 below is provided with slider and 7 looks adaptations of guide rail, and positive and negative tooth screw rod 9 link up the slider, and two sets of grip blocks 10 are the relative motion, centre gripping lower mould subassembly.

Above-mentioned structure can adopt arbitrary lower mould assembly, and this text further provides a convenient prepositioning lower mould assembly embodiment, lower mould assembly includes lower mould body 11 and connecting flange 12, be provided with the punching press groove on the lower mould body 11, the punching press groove with 6 phase-matchs of stamping die, the left and right sides at both ends all is provided with connecting flange 12 around lower mould body 11, be provided with connecting groove on the grip block 10, connecting flange 12 with connecting groove phase-matchs are provided with connecting flange 12 and the connecting groove looks adaptation on the grip block 10 on the lower mould body 11, and connecting flange 12 and connecting groove all are semi-circular, make things convenient for equipment fixing and prepositioning.

In the in-service use process, the lower mould subassembly is easy to be misplaced with the unblock of grip block 10, in order to solve above-mentioned problem, both sides are provided with assembly piece 13 around the lower mould subassembly, assembly piece 13 sets up and is being corresponded two sets of between the connecting flange 12, be provided with the auto-lock subassembly on the assembly piece 13, both sides are provided with the movable groove about the assembly piece 13, the auto-lock subassembly includes spring and locating piece 14, spring one end with locating piece 14 one end is connected, the spring other end with movable groove lateral wall is connected, both sides are provided with auto-lock board 16 about the grip block 10, be provided with the locating hole on the auto-lock board 16, the locating piece 14 other end with the locating hole phase-match.

In the actual use process, inconvenient unblock auto-lock subassembly, in order to solve above-mentioned problem, be provided with electric telescopic handle 15 on the auto-lock board 16, electric telescopic handle 15 output with the locating hole phase-match, electric telescopic handle 15 sets up and is keeping away from assembly piece 13 one end.

In the actual operation process, the positions of the output ends of the clamping plate 10, the lifting plate 5 and the electric telescopic rod 15 need to be accurately known, and in order to solve the problems, the output ends of the clamping plate 10, the lifting plate 5 and the electric telescopic rod 15 are all provided with position sensors.

In the actual operation process, the stamping waste scraps need to be collected, in order to realize the functions, a waste scrap frame 17 is arranged on the workbench 1, the lower part of the stamping groove is communicated with the waste scrap frame 17, and the waste scrap frame 17 is connected with the workbench 1 in a sliding manner.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 but that operation is stable gantry punch press for valve ring, includes workstation (1), punching press subassembly, lower mould subassembly and centre gripping subassembly, its characterized in that: the punching press subassembly includes frame (2), crossbeam (3), pneumatic cylinder (4), lifter plate (5) and stamping die (6), frame (2) set up to two sets of symmetrical arrangement and are in on workstation (1), crossbeam (3) below both ends are connected with frame (2) top that corresponds respectively, crossbeam (3) center is provided with pneumatic cylinder (4), pneumatic cylinder (4) below link up crossbeam (3) and with lifter plate (5) are connected, lifter plate (5) below is provided with stamping die (6), be provided with on workstation (1) lower mould subassembly, stamping die (6) below with lower mould subassembly phase-match, be provided with the centre gripping subassembly that is used for centre gripping lower mould subassembly on workstation (1), the centre gripping subassembly includes guide rail (7), driver (8), Positive and negative tooth screw rod (9) and grip block (10), guide rail (7) set up on workstation (1), guide rail (7) set up the lower module left and right sides, guide rail (7) openly are provided with driver (8), be provided with in guide rail (7) positive and negative tooth screw rod (9), positive and negative tooth screw rod (9) link up guide rail (7) and with driver (8) are connected, grip block (10) below both ends are provided with the slider, the slider with guide rail (7) looks adaptation, positive and negative tooth screw rod (9) link up the slider, grip block (10) set up to symmetrical arrangement around two sets of.

2. The gantry punch press capable of stably operating and used for the valve ring according to claim 1, wherein: the lower die assembly comprises a lower die body (11) and connecting flanges (12), wherein a stamping groove is formed in the lower die body (11), the stamping groove is matched with the stamping die (6), the left side and the right side of the front end and the rear end of the lower die body (11) are respectively provided with the connecting flanges (12), the clamping plate (10) is provided with the connecting grooves, and the connecting flanges (12) are matched with the connecting grooves.

3. The gantry punch press capable of operating stably for a valved ring according to claim 2, wherein: both sides are provided with assembly piece (13) around the lower mould subassembly, assembly piece (13) set up corresponding two sets ofly between connecting flange (12), be provided with the auto-lock subassembly on assembly piece (13), both sides are provided with the activity groove about assembly piece (13), the auto-lock subassembly includes spring and locating piece (14), spring one end with locating piece (14) one end is connected, the spring other end with activity groove lateral wall is connected, both sides are provided with from jam plate (16) about grip block (10), be provided with the locating hole on from jam plate (16), the locating piece (14) other end with the locating hole phase-match.

4. The gantry punch press capable of operating stably for a valved ring according to claim 3, wherein: be provided with electric telescopic handle (15) on from jam plate (16), electric telescopic handle (15) output with the locating hole phase-match, electric telescopic handle (15) set up and are keeping away from assembly piece (13) one end.

5. The gantry punch press capable of operating stably for a valved ring according to claim 4, wherein: and the output ends of the clamping plate (10), the lifting plate (5) and the electric telescopic rod (15) are all provided with position sensors.

6. The gantry punch press capable of operating stably for a valved ring according to claim 5, wherein: be provided with sweeps frame (17) on workstation (1), punching press groove below with sweeps frame (17) link up, sweeps frame (17) with workstation (1) sliding connection.