CN217230833U

CN217230833U - Positioning structure for quenching processing

Info

Publication number: CN217230833U
Application number: CN202220138239.5U
Authority: CN
Inventors: 叶向前
Original assignee: Jinhua Ke Gang Special Steel Tools Co ltd
Current assignee: Jinhua Ke Gang Special Steel Tools Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-19
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a location structure for quenching processing, including the location platform, the equal fixed mounting in top both sides of location platform has the riser of vertical setting, and the inboard of two risers all is equipped with the movable box of slidable mounting on the location platform upper surface, and the inboard still movable mounting of movable box has the locating plate. In the utility model, during positioning processing, a plurality of parts can be positioned at one time so as to quench process a plurality of parts at one time in the following process, thereby solving the problem that the existing positioning mechanism can not simultaneously position and clamp a plurality of parts due to single positioning structure, thereby reducing the quenching processing efficiency; and have good buffer function to prevent that the locating plate from leading to the part to appear by the situation of centre gripping deformation because of the location clamping dynamics is too big, ensured the quality of part, thereby satisfy present user demand greatly.

Description

Positioning structure for quenching processing

Technical Field

The utility model relates to a quenching processing technology field especially relates to a location structure for quenching processing.

Background

The quenching processing equipment refers to equipment that performs a solution treatment of a material or a heat treatment process with a rapid cooling process. The method mainly comprises a medium-frequency quenching furnace, a high-frequency quenching furnace, a power-frequency quenching furnace, a numerical control quenching machine tool and an integrated quenching machine tool. The quenching equipment is mainly composed of a quenching machine tool, a medium-high frequency power supply and a cooling device. The solution treatment or heat treatment process with a rapid cooling process of materials such as aluminum alloys, copper alloys, titanium alloys, tempered glass, etc. is also generally called quenching.

When the quenching of part is processed, often need use location structure to fix a position the part, but the most structure of current location structure is comparatively single, only can fix single part, can not fix a position the quenching simultaneously to a plurality of parts and process, and then reduced the efficiency of quenching processing to the shock-absorbing capacity in the location process is also not good, can't satisfy the operation needs of current location processing. Therefore, it is necessary to provide a positioning structure for quenching processing to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a positioning structure for quenching processing.

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

a positioning structure for quenching processing comprises a positioning table, wherein vertical plates which are vertically arranged are fixedly arranged on two sides of the top of the positioning table, moving boxes which are slidably arranged on the upper surface of the positioning table are arranged on the inner sides of the two vertical plates, positioning plates are movably arranged on the inner sides of the moving boxes, positioning grooves for positioning and clamping parts are arranged on one sides, close to each other, of the two positioning plates, a stepping motor is fixedly arranged on one side, far away from each other, of the two vertical plates, a first chain wheel is fixedly sleeved on the output end of the stepping motor, two threaded pipes are rotatably arranged on the two vertical plates, two ends of each threaded pipe penetrate through two sides of each vertical plate respectively, a second chain wheel is fixedly sleeved on each threaded pipe which is positioned on the outer side of each vertical plate, the first chain wheel is in transmission connection with the second chain wheel through a chain, two screw rods are fixedly connected on one sides, far away from each moving box, of the two screw rods penetrate through the threaded pipes and are in threaded connection with the threaded pipes, the inside of removal case is equipped with buffer gear, and buffer gear movable mounting has a plurality of connecting rods in the inside of removal case, and the one end of connecting rod run through to the outside of removal case and with locating plate fixed connection.

Preferably, a plurality of placing grooves are formed in the upper surface of the positioning table between the two positioning plates, and the placing grooves are matched with the positioning grooves.

Preferably, the buffer mechanism comprises a moving plate which is slidably mounted in the moving box, one end of the connecting rod is fixedly connected to the moving plate, and a buffer spring which is sleeved on the connecting rod is fixedly connected between the moving plate and the side wall of the moving box; an N-shaped buffering elastic sheet is fixedly connected between the movable plate and the inner wall of one side of the movable box close to the vertical plate.

Preferably, the two sides of the moving plate are provided with sliding blocks, the inner walls of the two sides of the moving box are provided with sliding rails, and the sliding blocks are slidably mounted on the sliding rails.

As a further preference, a plurality of anti-skid protrusions are arranged on the inner wall of the positioning groove.

Preferably, the vertical plate is symmetrically provided with mounting holes, bearings are mounted in the mounting holes, and the threaded pipes are rotatably mounted on the bearings.

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

1. the positioning structure for quenching processing of parts can enable the screw rod to carry out left and right thread transmission in the threaded pipe through the matching of the stepping motor, the chain wheel II, the threaded pipe, the bearing and the screw rod, and can drive the movable box, the connecting rod and the positioning plate to move when the screw rod moves, so that the parts can be clamped and positioned between the positioning grooves on the positioning plates at two sides, and a plurality of parts can be positioned at one time in such a way, so that the subsequent quenching processing of the parts can be carried out at one time;

2. according to the positioning structure for quenching processing of the parts, the buffer spring and the N-shaped buffer elastic sheet are arranged in the moving box, so that the positioning plate has a good buffer function through compression and buffering of the buffer spring and the N-shaped buffer elastic sheet, the situation that the positioning plate is clamped and deformed due to overlarge positioning and clamping force is prevented, the quality of the parts is ensured, and the current use requirements are greatly met;

in conclusion, the positioning structure for quenching machining of parts can position a plurality of parts at one time so as to quench machining of the plurality of parts at one time later, and solves the problem that the existing positioning structure cannot position and clamp the plurality of parts at the same time due to single positioning structure, so that the quenching machining efficiency is reduced; and have good buffer function to prevent that the locating plate from leading to the part to appear by the situation of centre gripping deformation because of the location clamping dynamics is too big, ensured the quality of part, thereby satisfy present user demand greatly.

Drawings

FIG. 1 is a schematic structural view of a positioning structure for quenching processing according to the present invention;

fig. 2 is a schematic view of a buffer mechanism of the present invention;

fig. 3 is a schematic structural view of the threaded pipe of the present invention.

In the figure: the positioning device comprises a positioning table 1, a vertical plate 2, a moving box 3, a buffer spring 31, a moving plate 32, a sliding block 33, an N-shaped buffer elastic sheet 34, a positioning plate 4, a positioning groove 41, a placing groove 5, a stepping motor 6, a first chain wheel 7, a chain 8, a second chain wheel 9, a threaded pipe 10, a screw rod 11, a connecting rod 12 and a bearing 13.

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.

Referring to fig. 1-3, a positioning structure for quenching processing comprises a positioning table 1, wherein vertical plates 2 which are vertically arranged are fixedly arranged on both sides of the top of the positioning table 1, moving boxes 3 which are slidably arranged on the upper surface of the positioning table 1 are arranged on the inner sides of the two vertical plates 2, positioning plates 4 are movably arranged on the inner sides of the moving boxes 3, positioning grooves 41 for positioning and clamping parts are arranged on the mutually close sides of the two positioning plates 4, stepping motors 6 are fixedly arranged on the mutually far sides of the two vertical plates 2, chain wheels I7 are fixedly sleeved on the output ends of the stepping motors 6, two threaded pipes 10 are rotatably arranged on the two vertical plates 2, both ends of the threaded pipes 10 respectively penetrate through both sides of the vertical plates 2, chain wheels II 9 are fixedly sleeved on the threaded pipes 10 positioned on the outer sides of the vertical plates 2, and the chain wheels I7 are in transmission connection with the chain wheels II 9 through chains 8, two equal fixedly connected with screw rods 11 in one side that two movable box 3 kept away from each other, and screw rod 11 run through screwed pipe 10 and with screwed pipe 10 threaded connection, the inside of movable box 3 is equipped with buffer gear, and buffer gear movable mounting has a plurality of connecting rods 12 in the inside of movable box 3, and the one end of connecting rod 12 run through to the outside of movable box 3 and with locating plate 4 fixed connection.

Further, a plurality of placing grooves 5 are formed on the upper surface of the positioning table 1 between the two positioning plates 4, and the placing grooves 5 are matched with the positioning grooves 41.

Further, the buffer mechanism comprises a moving plate 32 which is slidably mounted in the moving box 3, one end of the connecting rod 12 is fixedly connected to the moving plate 32, and a buffer spring 31 which is sleeved on the connecting rod 12 is fixedly connected between the moving plate 32 and the side wall of the moving box 3; an N-shaped buffer elastic sheet 34 is fixedly connected between the moving plate 32 and the inner wall of one side of the moving box 3 close to the vertical plate 2.

Further, both sides of the moving plate 32 are provided with slide blocks 33, the inner walls of both sides of the moving box 3 are provided with slide rails, and the slide blocks 33 are slidably mounted on the slide rails.

Further, a plurality of anti-slip protrusions are arranged on the inner wall of the positioning groove 41.

Further, the vertical plate 2 is symmetrically provided with mounting holes, bearings 13 are mounted in the mounting holes, and the threaded pipe 10 is rotatably mounted on the bearings 13.

The utility model relates to a location structure for quenching processing, when the location processing is used, a plurality of parts are respectively placed in each placing groove 5, then the output end of a stepping motor 6 drives a chain wheel I7 to rotate, further the drive cooperation of a chain 8 and a chain wheel II 9 drives a screwed pipe 10 to rotate on a bearing 13, the screwed pipe 10 rotates relative to a screw rod 11, and the screw rod 11 can carry out left and right screw transmission in the screwed pipe 10 by utilizing the screw transmission principle, the screw rod 11 can drive a movable box 3, a connecting rod 12 and a locating plate 4 to move when moving, further the parts can be clamped and positioned between locating grooves 41 on the locating plates 4 at two sides, and the parts can be located once for subsequent one-time quenching processing of the parts, the problem that the existing location structure is single due to the location structure is solved, the problem that a plurality of parts cannot be positioned and clamped simultaneously, and the quenching machining efficiency is reduced;

and, locating plate 4 is at the in-process of location clamping, through set up buffer spring 31 and "N" font buffering shell fragment 34 in mobile box 3, through the compression buffering of buffer spring 31 and "N" font buffering shell fragment 34 like this, can make locating plate 4 have good buffer function, in order to prevent that locating plate 4 from leading to the part to appear by the condition of centre gripping deformation because of location clamping dynamics is too big, ensured the quality of part, thereby satisfy present user demand greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A positioning structure for quenching processing comprises a positioning table (1) and is characterized in that vertical plates (2) which are vertically arranged are fixedly arranged on two sides of the top of the positioning table (1), moving boxes (3) which are slidably arranged on the upper surface of the positioning table (1) are arranged on the inner sides of the two vertical plates (2), positioning plates (4) are movably arranged on the inner sides of the moving boxes (3), positioning grooves (41) for positioning and clamping parts are arranged on one sides, close to each other, of the two positioning plates (4), stepping motors (6) are fixedly arranged on one sides, far away from each other, of the two vertical plates (2), a first chain wheel (7) is fixedly sleeved on the output ends of the stepping motors (6), two threaded pipes (10) are rotatably arranged on the two vertical plates (2), two ends of each threaded pipe (10) penetrate through two sides of the corresponding vertical plate (2), and a second chain wheel (9) is fixedly sleeved on the threaded pipes (10) on the outer sides of the vertical plates (2), and sprocket (7) is connected through chain (8) and sprocket (9) transmission, two equal fixedly connected with screw rods (11) in one side that two movable box (3) kept away from each other, and screw rod (11) run through screwed pipe (10) and with screwed pipe (10) threaded connection, the inside of movable box (3) is equipped with buffer gear, and there are a plurality of connecting rods (12) in the inside of movable box (3) through buffer gear movable mounting, and the one end of connecting rod (12) run through to the outside of movable box (3) and with locating plate (4) fixed connection.

2. The positioning structure for quenching processing according to claim 1, wherein a plurality of placing grooves (5) are formed on the upper surface of the positioning table (1) between the two positioning plates (4), and the placing grooves (5) are matched with the positioning grooves (41).

3. The positioning structure for quenching processing as claimed in claim 1, wherein the buffer mechanism comprises a moving plate (32) slidably mounted in the moving box (3), one end of the connecting rod (12) is fixedly connected to the moving plate (32), and a buffer spring (31) sleeved on the connecting rod (12) is fixedly connected between the moving plate (32) and the side wall of the moving box (3); an N-shaped buffer elastic sheet (34) is fixedly connected between the moving plate (32) and the inner wall of one side of the moving box (3) close to the vertical plate (2).

4. The positioning structure for quenching machining according to claim 3, wherein the two sides of the moving plate (32) are provided with sliding blocks (33), the inner walls of the two sides of the moving box (3) are provided with sliding rails, and the sliding blocks (33) are slidably mounted on the sliding rails.

5. The positioning structure for quenching processing according to claim 1, wherein a plurality of anti-slip protrusions are provided on an inner wall of the positioning groove (41).

6. The positioning structure for quenching processing as claimed in claim 1, wherein the vertical plate (2) is symmetrically provided with mounting holes, bearings (13) are mounted in the mounting holes, and the threaded pipe (10) is rotatably mounted on the bearings (13).