CN215544391U

CN215544391U - Numerical control punch press fixture base

Info

Publication number: CN215544391U
Application number: CN202121658202.7U
Authority: CN
Inventors: 梁端; 杜正强
Original assignee: Sichuan Kaituo Electric Appliance Co ltd
Current assignee: Sichuan Kaituo Electric Appliance Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-01-18
Anticipated expiration: 2031-07-21

Abstract

The utility model relates to a clamp base of a numerical control punch, which comprises a mounting seat, wherein the top of the mounting seat is fixedly connected with a supporting plate, a connecting seat is arranged above the supporting plate, a buffer mechanism is arranged between the connecting seat and the supporting plate, a damping mechanism is arranged between the connecting seat and the mounting seat, the edge position of the top of the connecting seat is fixedly connected with a clamping seat, a clamp is connected in the clamping seat, a limiting mechanism is arranged in the inner cavity of the connecting seat, and the limiting mechanism is connected at the bottom of the clamp. The disassembly is convenient, the trouble and the labor are saved when the clamp is replaced, and the disassembly is convenient and practical.

Description

Numerical control punch press fixture base

Technical Field

The utility model relates to a clamp base of a numerical control punch press, and belongs to the technical field of numerical control punch presses.

Background

The numerical control punch press is a numerical control punch press for short, and is an automatic machine tool provided with a program control system, wherein the control system can logically process a program specified by a control code or other symbolic instructions and decode the program, so that the punch press acts and processes parts.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamp base of a numerical control punch, which is provided with a buffer mechanism and a damping mechanism, when the numerical control punch is used for punching through a clamp, the generated impact force is absorbed through the buffer mechanism and the damping mechanism, the stress on the clamp is reduced, the service life of the clamp is prolonged, the clamp can be more conveniently clamped and fixed through the limiting mechanism, the clamp is convenient to disassemble, the trouble and labor are saved when the clamp is replaced, and the clamp base is convenient and practical, so that the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a numerical control punch press anchor clamps base, includes the mount pad, the top fixedly connected with backup pad of mount pad, the top of backup pad is provided with the connecting seat, be provided with buffer gear between connecting seat and the backup pad, be provided with damper between connecting seat and the mount pad, the top border position fixedly connected with cassette of connecting seat, the cassette in-connection has anchor clamps, the connecting seat inner chamber is provided with stop gear, stop gear connects the bottom at anchor clamps.

Further, buffer gear includes connecting rod, buffer spring and stopper, the one end fixed connection of connecting rod is in the bottom of connecting seat, the other end of connecting rod passes backup pad and stopper fixed connection, the buffer spring cover is established in the outside of connecting rod, just buffer spring sets up between connecting seat and backup pad.

Further, damper includes shock-absorbing rod, slider, bracing piece and damping spring, the one end of shock-absorbing rod articulates the bottom at the supporting seat, the other end of shock-absorbing rod articulates on the slider, bracing piece fixed connection is on the mount pad, the outside at the bracing piece is established to the slider cover, damping spring sets up the one side at the slider.

Furthermore, the bracing piece symmetry sets up the both sides at the backup pad, slider sliding connection is on the bracing piece, damping spring sets up between the inner wall of slider and mount pad.

Furthermore, stop gear is including rotating handle, threaded rod and movable block, the threaded rod sets up the inner chamber at the connecting seat, the one end of threaded rod passes the connecting seat and rotates fixed connection, movable block threaded connection is on the threaded rod.

Furthermore, the top end of the moving block penetrates through the connecting seat to be connected with a clamping block, and a clamping groove corresponding to the clamping block is formed in the bottom of the clamp.

The utility model has the beneficial effects that:

1. through the arrangement of the buffer mechanism and the damping mechanism, when the numerical control punch presses through the clamp, the clamp drives the connecting seat to move downwards to drive the connecting rod of the buffer mechanism to move downwards, so that the buffer spring is compressed to play a preliminary buffer effect, and simultaneously the connecting seat moves downwards to drive the damping rod of the damping mechanism to move towards two sides and drive the sliding block to slide on the supporting rod, so that the damping spring is compressed to play a good damping effect, the clamp is convenient and practical, the clamp can be protected, and the service life of the clamp is prolonged;

2. through being provided with stop gear, when sectional fixture, place anchor clamps in the cassette that matches, rotate the drive threaded rod through stop gear's rotation for the movable block drives the fixture block and removes, and the card carries out spacing fixed, convenient operation to the anchor clamps in the draw-in groove of anchor clamps bottom, is convenient for dismantle simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.

FIG. 1 is a schematic view of the overall structure of a clamp base of a numerical control press according to the present invention;

FIG. 2 is a schematic view of a buffering mechanism of a base of a clamp of a numerical control press according to the present invention;

FIG. 3 is a schematic structural view of a damping mechanism of a clamp base of a numerical control press according to the present invention;

FIG. 4 is a schematic structural view of a limiting mechanism of a clamp base of a numerical control press according to the present invention;

reference numbers in the figures: 1. a mounting seat; 2. a support plate; 3. a connecting seat; 4. a buffer mechanism; 5. A damping mechanism; 6. a card holder; 7. a clamp; 8. a limiting mechanism; 9. a connecting rod; 10. a buffer spring; 11. a limiting block; 12. a shock-absorbing lever; 13. a slider; 14. a support bar; 15. a damping spring; 16. rotating the handle; 17. a threaded rod; 18. moving the mass.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have specific orientations, be constructed in specific orientations, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first" and "second" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a numerical control punch press anchor clamps base, includes mount pad 1, the top fixedly connected with backup pad 2 of mount pad 1, backup pad 2 set up the intermediate position at the mount pad top, the top of backup pad 2 is provided with connecting seat 3, be provided with buffer gear 4 between connecting seat 3 and the backup pad 2, play the effect of buffering direction, be provided with damper 5 between connecting seat 3 and the mount pad 1, the top border position fixedly connected with cassette 6 of connecting seat 3, the size and the anchor clamps 7 of cassette 6 match, 6 in-connection of cassette has

anchor clamps

7, 3 inner chambers of connecting seat are provided with stop gear 8, stop gear 8 connects in the bottom of anchor clamps 7, can fix spacingly to anchor clamps 7.

Specifically, as shown in fig. 2, the limiting mechanism includes a rotating handle 16, a threaded rod 17 and a moving block 18, the threaded rod 17 is disposed in an inner cavity of the connecting seat 3, one end of the threaded rod 17 penetrates through the connecting seat 3 and is fixedly connected with the rotating handle 16, the moving block 18 is in threaded connection with the threaded rod 17, the top end of the moving block 18 penetrates through the connecting seat 3 and is connected with a clamping block, a clamping groove corresponding to the clamping block is disposed at the bottom of the fixture 7, the fixture 7 is placed in the matched clamping seat 6 when the fixture 7 is replaced, the threaded rod 17 is driven to rotate through rotation of the limiting mechanism 8, so that the moving block 18 drives the clamping block to move and be clamped in the clamping groove at the bottom of the fixture 7, and the fixture 7 is limited and fixed.

Specifically, as shown in fig. 3, buffer mechanism 4 includes connecting rod 9, buffer spring 10 and stopper 11, the one end fixed connection of connecting rod 9 is in the bottom of connecting seat 3, backup pad 2 and stopper 11 fixed connection are passed to the other end of connecting rod 9, buffer spring 10 cover is established in the outside of connecting rod 9, just buffer spring 10 sets up between connecting seat 3 and backup pad 2, and anchor clamps 7 atress moves down through connecting seat 3 drive buffer mechanism 4's connecting rod 9 when the punching press for buffer spring 10 compresses, plays preliminary cushioning effect.

Specifically, as shown in fig. 4, the damping mechanism 5 includes a damping rod 12, a slider 13, a support rod 14 and a damping spring 15, one end of the damping rod 12 is hinged to the bottom of the support seat, the other end of the damping rod 12 is hinged to the slider 13, the support rod 14 is fixedly connected to the mounting seat 1, the slider 13 is sleeved on the outer side of the support rod 14, the damping spring 15 is disposed on one side of the slider 13, the support rods 14 are symmetrically disposed on both sides of the support plate 2, the slider 13 is slidably connected to the support rod 14, the damping spring 15 is disposed between the slider 13 and the inner wall of the mounting seat 1, the damping rod 12 of the damping mechanism 5 is driven to move towards both sides while the connecting seat 3 moves down through the buffering mechanism 4, the slider 13 is driven to slide on the support rod 14, so that the damping spring 15 is compressed, a good damping effect is achieved, and the damping mechanism is convenient and practical, the clamp 7 can be protected.

The working principle of the utility model is as follows: when using this anchor clamps base, place anchor clamps 7 in the cassette 6 of matching, rotation through stop gear 8 rotates drive threaded rod 17, make movable block 18 drive the fixture block and remove, the card is in the draw-in groove of anchor clamps 7 bottom, carry out spacing fixed to anchor clamps 7, then carry out the punching press through the numerical control punch press, anchor clamps 7 atress when the punching press, connecting rod 9 through connecting seat 3 drive buffer gear 4 moves down, make buffer spring 10 compress, play preliminary cushioning effect, drive damper 5's shock attenuation pole 12 to both sides removal when connecting seat 3 moves down simultaneously, it slides on bracing piece 14 to drive slider 13, make damper 15 compress, play good cushioning effect, and is convenient and practical, can protect anchor clamps 7, improve anchor clamps 7's life, and is convenient and practical.

The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a numerical control press anchor clamps base, includes mount pad (1), its characterized in that: the top fixedly connected with backup pad (2) of mount pad (1), the top of backup pad (2) is provided with connecting seat (3), be provided with buffer gear (4) between connecting seat (3) and backup pad (2), be provided with damper (5) between connecting seat (3) and mount pad (1), the top border position fixedly connected with cassette (6) of connecting seat (3), anchor clamps (7) are connected in cassette (6), connecting seat (3) inner chamber is provided with stop gear (8), stop gear (8) are connected in the bottom of anchor clamps (7).

2. The numerical control press fixture base of claim 1, wherein: buffer gear (4) include connecting rod (9), buffer spring (10) and stopper (11), the one end fixed connection of connecting rod (9) is in the bottom of connecting seat (3), the other end of connecting rod (9) passes backup pad (2) and stopper (11) fixed connection, buffer spring (10) cover is established in the outside of connecting rod (9), just buffer spring (10) set up between connecting seat (3) and backup pad (2).

3. The numerical control press fixture base of claim 2, wherein: damper (5) include shock-absorbing rod (12), slider (13), bracing piece (14) and damping spring (15), the one end of shock-absorbing rod (12) articulates in the bottom of supporting seat, the other end of shock-absorbing rod (12) articulates on slider (13), bracing piece (14) fixed connection is on mount pad (1), the outside at bracing piece (14) is established in slider (13) cover, damping spring (15) set up the one side at slider (13).

4. The numerical control press fixture base of claim 3, wherein: the supporting rods (14) are symmetrically arranged on two sides of the supporting plate (2), the sliding blocks (13) are connected to the supporting rods (14) in a sliding mode, and the damping springs (15) are arranged between the sliding blocks (13) and the inner wall of the mounting seat (1).

5. The numerical control press fixture base of claim 4, wherein: the limiting mechanism comprises a rotating handle (16), a threaded rod (17) and a moving block (18), the threaded rod (17) is arranged in an inner cavity of the connecting seat (3), one end of the threaded rod (17) penetrates through the connecting seat (3) to be fixedly connected with the rotating handle (16), and the moving block (18) is in threaded connection with the threaded rod (17).

6. The numerical control press fixture base of claim 5, wherein: the top end of the moving block (18) penetrates through the connecting seat (3) to be connected with a clamping block, and a clamping groove corresponding to the clamping block is formed in the bottom of the clamp (7).