CN213887915U

CN213887915U - Feeder for numerical control punch

Info

Publication number: CN213887915U
Application number: CN202022998875.9U
Authority: CN
Inventors: 石可
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-06
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a feeder for a numerical control punch, which comprises a feeding platform, an installation block, a threaded rod, a supporting leg and a conveying platform, wherein the feeding platform is of a U-shaped platform-shaped structure, a sliding cavity is formed in the top of the feeding platform, a mounting plate is vertically fixed on one side edge of the top of the sliding cavity, a servo motor for assisting the rotation of the threaded rod is arranged on one side edge of the mounting plate, which is far away from the threaded rod, and a transmission structure matched with an expansion structure is arranged in an adjusting wall; the unfolding structure comprises a transmission rod, a lantern ring, a hinged seat, a supporting rod and a supporting plate, wherein the transmission rod is rotatably arranged in the transmission cavity, the supporting plate is far away from one side of the transmission rod and provided with a universal wheel, the supporting plate is far away from one side of the universal wheel and provided with the supporting rod in a hinged mode, and the other end of the supporting rod is hinged to the hinged seat. This feeder for numerical control punch press, reasonable in design can make things convenient for the feeder bodily movement when needing, avoids carrying the processing through crane or multiunit manual work, is fit for using widely.

Description

Feeder for numerical control punch

Technical Field

The utility model belongs to the technical field of the feeder, concretely relates to feeder for numerical control punch.

Background

The numerical control punch is a digital control punch for short, and is an automatic machine tool with a program control system. The control system is capable of logically processing a program having control codes or other symbolic instructions and decoding the program to operate the press to machine the part. In order to improve the production efficiency by matching with the use of the numerical control punch, a feeder is arranged on one side of the numerical control punch,

chinese utility model patent "a full-automatic numerical control punch press feeder" of granted patent number CN207103649U discloses this feeder "including having a device, material feeding unit, panel adjusting device, punch press adjusting device and numerical control switch assembly etc", it has effectively improved the shipment rate, reduce the rejection rate and reduced the processing cost, and have the pay-off balanced, advantages such as the noise is little, but because its volume is great, need carry it through crane or multiunit manual work when needs remove the feeder, it is comparatively troublesome to use.

Disclosure of Invention

An object of the utility model is to provide a feeder for numerical control punch to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeder for a numerical control punch comprises a feeding table, an installation block, a threaded rod, supporting legs and a conveying table, wherein the feeding table is of a U-shaped table-shaped structure, a sliding cavity is formed in the top of the feeding table, an installation plate is vertically fixed on one side edge of the top of the sliding cavity, the threaded rod is rotatably arranged on the installation plate, a servo motor for assisting the rotation of the threaded rod is arranged on one side edge, away from the threaded rod, of the installation plate, the installation block is sleeved on the threaded rod in the sliding cavity, the installation block is in threaded fit with the threaded rod, the conveying table is fixed at the top of the installation block, a rotating rod is rotatably arranged in the sliding cavity formed in the top of the conveying table, an installation strip is sleeved on the rotating rod, two clamping structures are symmetrically fixed at the top of the installation strip, and supporting plates are fixed at the top of the conveying table at equal intervals;

four supporting legs are fixed at four corners of the bottom of the feeding table, transmission cavities are formed in the supporting legs, expansion structures for assisting the device to move are arranged in the transmission cavities, adjusting cavities are formed in the bottom of the feeding table, and transmission structures matched with the expansion structures are arranged in the adjusting walls;

the extending structure includes transfer line, the lantern ring, articulated seat, branch and fagging, the transfer line rotates to set up in the transmission intracavity, the cover is established on the transfer line and is installed the lantern ring, the outer fringe of the lantern ring is provided with the lantern ring, the outside limit of supporting leg is close to bottom department and installs the fagging through the round pin axle is articulated, the fagging is kept away from and is installed the universal wheel on one side of transfer line, the fagging is kept away from on one side of universal wheel and is articulated to install branch, the other end of branch is articulated to be installed on articulated seat.

Specifically, the articulated seat is provided with four, and four articulated seats use the centre of a circle of the lantern ring as central annular array setting, screw-thread fit between transfer line and the lantern ring.

Specifically, drive structure includes chain and sprocket, the sprocket is provided with five, and four rotation inlays to establish and install and correspond the supporting leg in the pay-off platform directly over, and sets up sprocket bottom center department directly over the supporting leg and all fix in transfer line top department, the remaining one the sprocket setting is in the inside middle-section department of pay-off platform, five the sprocket all passes through chain drive, does not set up a set of sprocket bottom department directly over the supporting leg and installs drive sprocket pivoted drive motor.

Specifically, press from both sides tight structure including pressing from both sides tight piece, lead screw and clamp plate, it is U type plate structure to press from both sides tight piece, and the side lies and fix in mounting bar top department, it is provided with the lead screw to press from both sides tight piece top department, and press from both sides screw-thread fit between tight piece and the lead screw, the lead screw passes and presss from both sides tight piece and stretch into and press from both sides tight intracavity, is provided with the clamp plate in pressing from both sides tight intracavity, and presss from both sides tight piece bottom and rotate the setting in clamp plate top department.

Specifically, the supporting leg bottom center department is provided with the leveling knob, the bilateral symmetry of installation piece is fixed with two spacing strips, it supplies the gliding spacing groove of spacing strip to open in the sliding cavity.

The utility model discloses a technological effect and advantage: this feeder for numerical control punch press, through setting up the expanding structure on the supporting leg, transfer line in the expanding structure, the lantern ring, articulated seat, branch, the fagging, driving motor in universal wheel and the transmission structure, the chain, the sprocket, cooperation between, can prop up the universal wheel when needing, and then make things convenient for the feeder to wholly remove, avoid carrying the processing through crane or multiunit manual work, simultaneously can carry out fine accomodating to the universal wheel after the transport, and can conveniently carry out the leveling operation to the feeder through the leveling bolt, through setting up the tight structure of clamp on carrying the bench, press from both sides tight piece in the tight structure of clamp, the lead screw, cooperation between the clamp plate, can carry out fine fixing to the panel when dashing the material. This feeder for numerical control punch press, reasonable in design can make things convenient for the feeder bodily movement when needing, avoids carrying the processing through crane or multiunit manual work, is fit for using widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

fig. 4 is an enlarged view of C in fig. 1 according to the present invention.

The labels in the figure are: 1. the automatic feeding device comprises a feeding table, 2. an installation block, 3. a threaded rod, 4. a supporting leg, 5. an unfolding structure, 6. a transmission rod, 7. a lantern ring, 8. a hinged seat, 9. a supporting rod, 10. a supporting plate, 11. a universal wheel, 12. a leveling knob, 13. a transmission structure, 131. a transmission motor, 14. a chain, 15. a chain wheel, 16. a conveying table, 17. a supporting plate, 18. a rotating rod, 19. an installation strip, 20. a clamping structure, 21. a clamping block, 22. a screw rod and 23. a pressing plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The utility model provides a feeder for a numerical control punch press as shown in figures 1-3, which comprises a feeding platform 1, an installation block 2, a threaded rod 3, a supporting leg 4 and a conveying platform 16, wherein the feeding platform 1 is in a U-shaped platform structure, a sliding cavity is arranged at the top of the feeding platform 1,

four supporting legs 4 are fixed at four corners of the bottom of the feeding table 1, transmission cavities are formed in the supporting legs 4, expansion structures 5 for assisting the movement of the device are arranged in the transmission cavities, adjusting cavities are formed in the bottom of the feeding table 1, and transmission structures 13 matched with the expansion structures 5 are arranged in the adjusting walls;

as shown in fig. 1 and 3, the extending structure 5 includes the transfer line 6, the lantern ring 7, articulated seat 8, branch 9 and fagging 10, extending structure 5 can stretch out universal wheel 11 when expanding the state, and then make things convenient for device moving as a whole, the universal wheel pastes on 4 sides of supporting leg when out of operation state, transfer line 6 rotates and sets up in the transmission intracavity, the lantern ring 7 is installed to the cover on the transfer line 6, the outer fringe of the lantern ring 7 is provided with the lantern ring 7, the outside limit of supporting leg 4 is close to bottom department and installs fagging 10 through the round pin axle is articulated, install universal wheel 11 on one side that fagging 10 kept away from transfer line 6, branch 9 is installed to articulated on one side that universal wheel 11 is kept away from to fagging 10, the other end of branch 9 articulates and installs on articulated seat 8.

Articulated seat 8 is provided with four, and four articulated seats 8 use the centre of a circle of lantern ring 7 as central annular array setting, screw-thread fit between transfer line 6 and the lantern ring 7.

As shown in fig. 1 and 2, the transmission structure 13 includes a chain 14 and a chain wheel 15, the transmission structure 13 can assist the unfolding structure 5 to unfold, the chain wheel 15 is provided with five, and four rotation inlays and establishes and install in the feeding table 1 directly over the supporting leg 4, and the center of the bottom of the chain wheel 15 arranged directly over the supporting leg 4 is fixed at the top of the transmission rod 6, the remaining chain wheel 15 is arranged at the middle section inside the feeding table 1, the five chain wheels 15 are all driven by the chain 14, and the bottom of a group of chain wheels 15 not arranged directly over the supporting leg 4 is provided with a transmission motor 131 driving the chain wheel 15 to rotate.

The working principle is as follows: when the feeder for the numerical control punch press needs to move, at first, the transmission motor 131 is started, the transmission motor 131 drives the chain wheel 15 to rotate, and then a plurality of groups of chains 14 are enabled to rotate, the transmission rod 6 is driven to rotate in the rotating process, the transmission rod 6 is in threaded fit with the lantern ring 7, and then the lantern ring 7 moves downwards, so that the hinged seat 8 moves downwards integrally, the supporting plate 10 is supported by the supporting rod 9 in the moving downwards process, and then the supporting plate 10 is supported, so that the universal wheel 11 lifts the feeder integrally, and then the feeder is convenient to move, and after the moving is finished, the device can be restored to the original state by driving the chain wheel 15 to rotate reversely through the transmission motor 131.

Example 2

The utility model provides a feeder for a numerical control punch press as shown in figures 1 and 4, in order to facilitate the feeder to carry out punching processing treatment, a sliding cavity is arranged at the top of a feeding platform 1, a mounting plate is vertically fixed on one side edge of the top of the sliding cavity, a threaded rod 3 is rotatably arranged on the mounting plate, a servo motor for rotating an auxiliary threaded rod 3 is arranged on one side edge of the mounting plate away from the threaded rod 3, a mounting block 2 is sleeved on the threaded rod 3 in the sliding cavity, thread fit is arranged between the mounting block 2 and the threaded rod 3, a conveying platform 16 is fixed at the top of the mounting block 2, a rotating rod 18 is rotatably arranged in the sliding cavity arranged at the top of the conveying platform 16, a stepping motor for rotating the auxiliary rotating rod 18 is arranged at one end of the rotating rod 18, a mounting bar 19 is sleeved on the rotating rod 18, thread fit is arranged between the mounting bar 19 and the rotating rod 18, two clamping structures 20 are symmetrically fixed at the top of the mounting bar 19, support plates 17 are fixed at the top of the conveying table 16 at equal intervals.

As shown in fig. 1 and 4, the clamping structure 20 includes a clamping block 21, a screw rod 22 and a pressing plate 23, the clamping structure 20 can perform good fixation on a plate when punching, the clamping block 21 is a U-shaped plate structure, and is laterally laid and fixed at the top of the mounting bar 19, the clamping block 21 corresponds to a section of protruding support plate 17 at the bottom of the clamping cavity, and further ensures that the plate can move in the clamping state, the top of the clamping block 21 is provided with the screw rod 22, and the clamping block 21 and the screw rod 22 are in threaded fit, the screw rod 22 passes through the clamping block 21 and extends into the clamping cavity, the pressing plate 23 is arranged in the clamping cavity, and the bottom of the clamping block 21 is rotatably arranged at the top of the pressing plate 23.

The center of the bottom of the supporting leg 4 is provided with a leveling knob 12, the leveling knob 12 can perform good leveling operation on the supporting leg 4, two limiting strips are symmetrically fixed on two sides of the mounting block 2, and a limiting groove for the limiting strips to slide is formed in the sliding cavity.

The theory of operation, this feeder for numerical control punch press, when needs press from both sides tight to punching press panel, place panel in extension board 17 top department and rotate lead screw 22, screw 22 and press from both sides screw-thread fit between the tight piece 21, and then make and press from both sides tight piece 21 and drive clamp plate 23 and carry out fine clamp to punching press panel, and then carry out the punching press through numerical control punch press and handle, in stamping process, drive mounting bar 19 through step motor and remove, and then the messenger can promote punching press panel, servo motor drives 3 rotations of threaded rod and can change the position of installation piece 2, and then carry out fine removal to punching press panel.

Claims

1. The utility model provides a feeder for numerical control punch press, includes pay-off platform, installation piece, threaded rod, supporting leg and carries the platform, its characterized in that: the feeding table is of a U-shaped table-shaped structure, a sliding cavity is formed in the top of the feeding table, a mounting plate is vertically fixed on one side edge of the top of the sliding cavity, a threaded rod is rotatably arranged on the mounting plate, a servo motor for assisting the rotation of the threaded rod is arranged on one side edge, away from the threaded rod, of the mounting plate, a mounting block is sleeved on the threaded rod in the sliding cavity, the mounting block is in threaded fit with the threaded rod, a conveying table is fixed at the top of the mounting block, a rotating rod is rotatably arranged in the sliding cavity formed in the top of the conveying table, a mounting bar is sleeved on the rotating rod, two clamping structures are symmetrically fixed at the top of the mounting bar, and support plates are fixed at the top of the conveying table at equal intervals;

2. The feeder of claim 1, wherein: the articulated seat is provided with four, and four articulated seats use the centre of a circle of the lantern ring as central annular array setting, screw-thread fit between transfer line and the lantern ring.

3. The feeder of claim 1, wherein: the transmission structure includes chain and sprocket, the sprocket is provided with five, and four rotate to inlay and establish and install directly over corresponding the supporting leg in the pay-off platform, and set up sprocket bottom center department directly over the supporting leg and all fix in transfer line top department, the remaining one the sprocket setting is at the inside middle-section department of pay-off platform, five the sprocket all passes through chain drive, does not set up a set of sprocket bottom department directly over the supporting leg and installs and drive sprocket pivoted driving motor.

4. The feeder of claim 1, wherein: the clamping structure comprises a clamping block, a screw rod and a pressing plate, the clamping block is of a U-shaped plate structure, and is laterally laid and fixed at the top of the mounting bar, the top of the clamping block is provided with the screw rod, the clamping block and the screw rod are in threaded fit, the screw rod penetrates through the clamping block and extends into a clamping cavity, the pressing plate is arranged in the clamping cavity, and the bottom of the clamping block is rotatably arranged at the top of the pressing plate.

5. The feeder of claim 1, wherein: the supporting leg bottom center department is provided with the leveling knob, the bilateral symmetry of installation piece is fixed with two spacing, it supplies the gliding spacing groove of spacing to open in the sliding cavity.