CN221018294U

CN221018294U - Auxiliary positioning mechanism for stamping die

Info

Publication number: CN221018294U
Application number: CN202322616192.6U
Authority: CN
Inventors: 王鹏宇; 韩家富; 张宁; 张宇
Original assignee: Dalian Hongzhifa Machinery Manufacturing Co ltd
Current assignee: Dalian Hongzhifa Machinery Manufacturing Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-28
Anticipated expiration: 2033-09-26

Abstract

The utility model discloses an auxiliary positioning mechanism for a stamping die, which belongs to the technical field of stamping dies and comprises a positioning plate, wherein two groups of fixing plates are fixedly connected to the upper surface of the positioning plate, bearings are fixedly embedded in the fixing plates, two groups of sliding blocks are placed on the upper surface of the positioning plate, wire sleeves are fixedly connected to the inner parts of the sliding blocks, the two groups of sliding blocks are arranged on the positioning plate and connected with the positioning plate, the screw rod between the fixing plates is rotated to enable the screw rod to act on the wire sleeves in the sliding blocks in a threaded manner, the sliding blocks can be adjusted under the cooperation of sliding grooves and sliding blocks, the stamping die is mounted on a positioning screw, a supporting plate above the positioning plate is contacted with the stamping die, a buffer column and a buffer cylinder are arranged at the bottom of the positioning plate, and the buffer column, the buffer and a damper are matched with the positioning plate, so that the impact of the stamping die can be buffered during stamping, and the stability of the stamping die is ensured.

Description

Auxiliary positioning mechanism for stamping die

Technical Field

The utility model relates to the field of stamping dies, in particular to an auxiliary positioning mechanism for a stamping die.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping, namely a cold stamping die, and stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials.

The chinese patent with publication number CN216065201U discloses an auxiliary positioning mechanism for stamping die, including stamping die, still include positioning mechanism, positioning mechanism includes the brace table, pillar and supporting component, the level is fixed with two pillars on the top surface of brace table, two supporting component are all vertically slidable mounting on two pillars, supporting component's upper portion and stamping die joint, but adopt the spring to cushion the stamping force that produces when stamping die punches in the scheme in the above-mentioned patent, in the in-service use, holistic stamping force passes through supporting component and transmits the pillar, because the pillar is propped up, deformation appears very easily after receiving the punching press, cause stamping die unstable, consequently, skilled person provides an auxiliary positioning mechanism for stamping die to solve the problem that proposes in the above-mentioned background art.

Disclosure of utility model

The utility model aims to provide an auxiliary positioning mechanism for a stamping die, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an auxiliary positioning mechanism for stamping die, includes the locating plate, the upper surface fixedly connected with of locating plate two sets of fixed plates, every the inside of fixed plate is all fixed to be inlayed and is had the bearing, two sets of sliding blocks have been placed to the upper surface of locating plate, every group the inside of sliding block is all fixedly connected with silk cover, every group the inside of silk cover is all threaded connection has the lead screw, two sets of the one end that the lead screw kept away from each other is all connected with the inner circle of bearing, two sets of the equal fixedly connected with setting element of a side that the sliding block is close to each other, every the equal fixedly connected with set screw of upper surface of setting element, every the equal threaded connection of surface of set screw has mounting nut, the bottom surface fixedly connected with two sets of buffer columns of locating plate, every the bottom of buffer column is all overlapped and is equipped with the buffer tube, every the surface of buffer column all overlaps and is equipped with buffer spring, every the interior diapire of buffer tube is all fixedly connected with bumper shock absorber, every the top of bumper absorber is all connected with the bottom of buffer column.

As still further aspects of the utility model: the bottom of each buffer spring is connected with the top of the buffer cylinder, and the top of each buffer spring is connected with the bottom surface of the positioning plate.

As still further aspects of the utility model: two groups of buffer cylinders are all fixedly connected with connecting plate in a side that is close to each other, every the upper surface of connecting plate is all fixedly connected with two dampers, every the top of damper all is connected with the bottom surface of locating plate.

As still further aspects of the utility model: one end of each screw rod is fixedly connected with a rotating rod, and the thread directions of the two groups of screw rods are opposite.

As still further aspects of the utility model: two sliding grooves are formed in the upper surface of the positioning plate, two sliding blocks are connected inside each sliding groove in a sliding mode, and the top ends of the sliding blocks are connected with the bottom surfaces of the sliding blocks.

As still further aspects of the utility model: the top of locating plate is equipped with the backup pad, the upper surface fixedly connected with blotter of backup pad, four slide holes have been seted up to the upper surface of locating plate, every the inside of slide hole all sliding connection has the slide bar, every the top of slide bar all is connected with the bottom surface of backup pad, every the surface of slide bar all sliding connection has reset spring.

As still further aspects of the utility model: the bottom of every buffer section of thick bamboo all fixedly connected with mounting panel, every the mounting hole has all been seted up to the upper surface of mounting panel.

Compared with the prior art, the utility model has the beneficial effects that:

This auxiliary positioning mechanism for stamping die, through setting up two sets of sliding blocks on the locating plate, the sliding block is connected with the locating plate, through rotating the lead screw between the fixed plate, make lead screw and the inside silk cover screw thread effect of sliding block, can make the sliding block adjust under the cooperation of spout and slider, install stamping die on the locating screw, the backup pad and the stamping die contact of locating plate top, set up the buffer post and a buffer tube in the bottom of locating plate, through buffer spring, bumper shock absorber and attenuator cooperation locating plate, can cushion stamping die's impact when the punching press, thereby guarantee stamping die's stability.

Drawings

FIG. 1 is a schematic perspective view of an auxiliary positioning mechanism for a stamping die;

FIG. 2 is a side sectional view of a positioning plate in an auxiliary positioning mechanism for a stamping die;

FIG. 3 is a top view of a positioning plate in an auxiliary positioning mechanism for a stamping die;

fig. 4 is a front sectional view of a damper cylinder in an auxiliary positioning mechanism for a press die.

In the figure: 1. a positioning plate; 2. a buffer spring; 3. a buffer tube; 4. a mounting hole; 5. a mounting plate; 6. a cushion pad; 7. a damper; 8. a connecting plate; 9. a rotating rod; 10. a fixing plate; 11. a positioning piece; 12. a set screw; 13. a screw rod; 14. installing a nut; 15. a bearing; 16. a sliding block; 17. a silk sleeve; 18. a chute; 19. a slide block; 20. a slide hole; 21. a buffer column; 22. a damper; 23. a slide bar; 24. a return spring; 25. and a support plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1-4, in the embodiment of the utility model, an auxiliary positioning mechanism for a stamping die comprises a positioning plate 1, wherein two groups of fixing plates 10 are fixedly connected to the upper surface of the positioning plate 1, bearings 15 are fixedly embedded in the fixing plates 10, two groups of sliding blocks 16 are placed on the upper surface of the positioning plate 1, wire sleeves 17 are fixedly connected to the inner parts of the sliding blocks 16, screw rods 13 are fixedly connected to the inner parts of the wire sleeves 17, one ends, far away from each other, of the two groups of screw rods 13 are connected with the inner rings of the bearings 15, one side, close to each other, of the two groups of sliding blocks 16 is fixedly connected with a positioning piece 11, positioning screws 12 are fixedly connected to the upper surface of each positioning piece 11, mounting nuts 14 are fixedly connected to the outer surfaces of each positioning screw 12, two groups of buffer columns 21 are fixedly connected to the bottom end of each positioning plate 1, buffer columns 3 are sleeved on the bottom ends of each buffer column 21, buffer springs 2 are sleeved on the outer surfaces of each buffer column 21, shock absorbers 22 are fixedly connected to the inner bottom walls of each buffer column 3, and the top ends of each buffer column 22 are connected with the buffer columns 21.

The bottom of every buffer spring 2 all is connected with the top of buffer section of thick bamboo 3, the top of every buffer spring 2 all is connected with the bottom surface of locating plate 1, through buffer spring 2 cooperation buffer section of thick bamboo 3, play the effect of buffering, the equal fixedly connected with connecting plate 8 of a side that two sets of buffer section of thick bamboo 3 are close to each other, the equal fixedly connected with of upper surface of every connecting plate 8 two dampers 7, the top of every damper 7 all is connected with the bottom surface of locating plate 1, cooperate with buffer section of thick bamboo 3 and buffer post 21 through damper 7, can absorb impact vibration, guarantee the stability of locating plate 1, wherein the one end fixedly connected with bull stick 9 of two lead screws 13, the screw direction of two sets of lead screws 13 is opposite, conveniently drive lead screw 13 through bull stick 9 rotates, the lead screw 13 opposite direction of two connections, can be when rotating, make sliding block 16 be close to or keep away from.

Two spouts 18 have been seted up to the upper surface of locating plate 1, the inside of every spout 18 all sliding connection has two sliders 19, the top of every slider 19 all is connected with the bottom surface of slider 16, through spout 18 and slider 19 cooperation slider 16, can play spacing effect, be convenient for slide under the screw thread effect, the top of locating plate 1 is equipped with backup pad 25, the upper surface fixedly connected with blotter 6 of backup pad 25, four slide holes 20 have been seted up to the upper surface of locating plate 1, the inside of every slide hole 20 all sliding connection has slide bar 23, the top of every slide bar 23 all is connected with the bottom surface of backup pad 25, the equal sliding connection of the surface of every slide bar 23 has reset spring 24, support when stamping die installs through reset spring 24 and backup pad 25 cooperation convenience, the bottom of every buffer tube 3 all fixedly connected with mounting panel 5, mounting hole 4 has all been seted up to the upper surface of every mounting panel 5, it is convenient to install fixedly to positioning mechanism through mounting panel 5.

The working principle of the utility model is as follows: when the auxiliary positioning mechanism is used, the auxiliary positioning mechanism is fixed at a using position through the mounting plate 5, the stamping die is placed on the supporting plate 25, the position of the positioning screw 12 is adjusted according to the positioning hole on the stamping die, the rotating rod 9 drives the screw rod 13 to act on the screw sleeve 17 in the sliding block 16 in a threaded mode, the sliding block 16 drives the positioning screw 12 to adjust under the cooperation of the sliding groove 18 and the sliding block 19, the stamping die is pressed to connect and fix the positioning screw 12 with the stamping die, when the stamping die impacts, the buffer cylinder 3 and the buffer column 21 are matched with the buffer spring 2, the shock absorber 22 and the damper 7 are used for damping the positioning plate 1, and the stability of the stamping die is ensured.

While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an auxiliary positioning mechanism for stamping die, includes locating plate (1), its characterized in that, the upper surface fixedly connected with of locating plate (1) two sets of fixed plates (10), every the inside of fixed plate (10) is all fixed to be inlayed and is had bearing (15), two sets of sliding block (16) have been placed to the upper surface of locating plate (1), every group the inside of sliding block (16) is all fixedly connected with silk cover (17), every group the inside of silk cover (17) is equal threaded connection has lead screw (13), two sets of the one end that lead screw (13) kept away from each other is all connected with the inner circle of bearing (15), two sets of one side that sliding block (16) are close to each other is equal fixedly connected with setting screw (12), every the surface of setting screw (12) is equal threaded connection has installation nut (14), the bottom surface fixedly connected with two sets of buffer post (21) of locating plate (1), every buffer post (21) are equipped with bottom end that the one end that keeps away from each other is all connected with (2) of a buffer post (21), every buffer post (2) is equal in the bottom wall (2), the top end of each shock absorber (22) is connected with the bottom end of the buffer column (21).

2. The auxiliary positioning mechanism for the stamping die according to claim 1, wherein the bottom end of each buffer spring (2) is connected with the top end of the buffer cylinder (3), and the top end of each buffer spring (2) is connected with the bottom surface of the positioning plate (1).

3. The auxiliary positioning mechanism for the stamping die according to claim 1, wherein one side surface, close to each other, of each of the two groups of the buffer cylinders (3) is fixedly connected with a connecting plate (8), the upper surface of each connecting plate (8) is fixedly connected with two dampers (7), and the top end of each damper (7) is connected with the bottom surface of the positioning plate (1).

4. The auxiliary positioning mechanism for the stamping die according to claim 1, wherein one end of each of the two screw rods (13) is fixedly connected with a rotating rod (9), and the screw threads of the two screw rods (13) are opposite in direction.

5. The auxiliary positioning mechanism for the stamping die according to claim 1, wherein two sliding grooves (18) are formed in the upper surface of the positioning plate (1), two sliding blocks (19) are slidably connected to the inside of each sliding groove (18), and the top end of each sliding block (19) is connected to the bottom surface of each sliding block (16).

6. The auxiliary positioning mechanism for the stamping die according to claim 1, wherein a supporting plate (25) is arranged above the positioning plate (1), a buffer pad (6) is fixedly connected to the upper surface of the supporting plate (25), four sliding holes (20) are formed in the upper surface of the positioning plate (1), sliding rods (23) are slidably connected to the inner parts of the sliding holes (20), the top ends of the sliding rods (23) are connected to the bottom surface of the supporting plate (25), and a reset spring (24) is slidably connected to the outer surface of each sliding rod (23).

7. The auxiliary positioning mechanism for the stamping die according to claim 1, wherein the bottom end of each buffer cylinder (3) is fixedly connected with a mounting plate (5), and the upper surface of each mounting plate (5) is provided with a mounting hole (4).