CN212152392U

CN212152392U - Spring steel wire deformation processing equipment

Info

Publication number: CN212152392U
Application number: CN202020247795.7U
Authority: CN
Inventors: 金永宝; 陈志强; 俞七斤; 戚可金
Original assignee: Zhuji Haina Special Steel Co ltd
Current assignee: Zhuji Haina Special Steel Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-12-15
Anticipated expiration: 2030-03-03

Abstract

The utility model provides a spring steel wire deformation treatment facility belongs to spring processing equipment technical field. The lifting support comprises a base plate, the cross section of the base plate is rectangular, four lifting support columns are arranged on the base plate and are respectively located at four end corners of the base plate, and a plurality of mounting plates and a top plate which are identical to the base plate in size and shape are movably connected to the lifting support columns. The mounting panel and roof can be according to the length adjustment height of spring to the spring of multiple different length of adaptation penetrates the dead lever on the fixed subassembly of same spring from the spring center, thereby the dead lever that the last driving piece of the fixed subassembly of spring can drive on this driving piece keeps away from each other or is close to and makes dead lever and spring inboard hug closely, and it drops to appear in the spring can not the reheat treatment in-process.

Description

Spring steel wire deformation processing equipment

Technical Field

The utility model belongs to the technical field of the spring processing equipment, a spring steel wire deformation treatment facility is related to.

Background

The heat treatment is a metal processing technology which puts metal materials in a certain medium for heating, heat preservation and cooling, controls the performance of the metal materials by changing the metallographic structure on the surface or inside of the materials, and comprises three processes of heating, heat preservation and cooling.

In order to overcome the defects of the prior art, various solutions are proposed through continuous exploration, for example, a spring heat treatment frame is disclosed in a chinese patent application No. [ application No.: 201410223954.9], including chassis, pillar, reference column and lamination assembly, the reference column evenly sets up on the chassis, and the reference column is perpendicular with the chassis, the pillar vertical fixation is at the chassis edge, the lamination assembly corresponds the setting in the chassis top, and the lamination assembly includes plywood and locating piece, the plywood is parallel with the chassis, evenly is equipped with a plurality of and plywood vertically reference columns on the plywood, and the plywood is fixed on the pillar through the locating piece that sets up in the below, the locating piece cover is established on the pillar. This spring heat treatment frame passes through the design of independent reference column for mutual independence between the spring, not influenced, kept the uniformity, through the height of adjusting the plywood, can adapt to the spring of co-altitude not, through the independent assortment between individual part, increased space utilization, improve production efficiency, thereby also have because of the reference column not hug closely the setting with the spring and lead to the spring can appear rocking shortcoming on the reference column.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, a spring steel wire deformation treatment facility is provided.

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

the utility model provides a spring steel wire deformation treatment facility, includes the bottom plate, and the cross-section of bottom plate is the rectangle, is equipped with four heightening pillars on the bottom plate, four heightening pillars be located four extreme angle departments of bottom plate respectively, heightening pillar on still swing joint have with a plurality of mounting panels and a roof that bottom plate size, shape are the same, the roof be located the mounting panel top of the top, the top of bottom plate and mounting panel be equipped with a plurality of spring fixing assembly, spring fixing assembly including setting up the driving piece on bottom plate or mounting panel, the driving piece on be equipped with two piece at least dead levers, the dead lever on the driving piece on every spring fixing assembly can drive this driving piece keeps away from each other or is close to.

In the above spring steel wire deformation processing equipment, the driving member is provided with two fixing rods, and the driving member can drive the two fixing rods to be away from or close to each other.

In foretell spring steel wire deformation treatment facility, the driving piece be two claw cylinders, two claw cylinders two support arms have, two claw cylinders can drive two support arms and keep away from each other or be close to, two dead levers install respectively on two support arms, and two dead levers set up along the central line symmetry of two claw cylinders.

In the above spring steel wire deformation processing equipment, one side end surface of the fixing rod is an arc surface.

In the spring steel wire deformation processing equipment, the cross section of each fixing rod is semicircular, the rectangular end face of each fixing rod is flush with the side wall of each support arm, and the two fixing rods are combined to form a cylinder when being attached tightly.

In the above-mentioned spring steel wire deformation processing equipment, the plurality of spring fixing assemblies are distributed on the bottom plate or the mounting plate in a rectangular array.

In foretell spring steel wire deformation treatment facility, the pillar of increaseing on seted up the external screw thread, the pillar of increaseing still be equipped with a plurality of locating pieces, be equipped with in the locating piece with the screw hole of increaseing pillar looks adaptation, the locating piece passes through threaded connection with the pillar of increaseing, just the locating piece be located the downside of mounting panel or roof.

In the above spring steel wire deformation processing equipment, the mounting plate or the top plate is provided with a connecting hole matched with the height-adjusting support column, and the connecting hole is connected with the height-adjusting support column in a sliding manner.

In the above spring steel wire deformation processing equipment, the bottom of the height-adjusting support column is connected with the bottom plate through threads.

In the above spring steel wire deformation processing equipment, the bottom plate, the mounting plate and the top plate are all arranged in parallel along the horizontal direction.

Compared with the prior art, the utility model has the advantages of:

1. the mounting panel and roof can be according to the length adjustment height of spring to the spring of multiple different length of adaptation penetrates the dead lever on the fixed subassembly of same spring from the spring center, thereby the dead lever that the last driving piece of the fixed subassembly of spring can drive on this driving piece keeps away from each other or is close to and makes dead lever and spring inboard hug closely, and it drops to appear in the spring can not the reheat treatment in-process.

2. Set up the arcwall face on the dead lever and can hug closely the cooperation with the spring, thereby increase the area of contact of dead lever and spring and improve the stability of being connected.

3. The cross section of the fixing rods is semicircular, when the support arm is tightly attached, the two fixing rods are combined to form a cylinder when tightly attached, and the inner diameter of the spring which can be matched with the two fixing rods is the smallest.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic diagram of the overall structure provided by the present invention;

fig. 2 is a schematic structural view of a spring fixing assembly.

In the figure, a bottom plate 1, a height-adjusting support column 2, a mounting plate 3, a top plate 4, a spring fixing component 5, a driving component 6, a fixing rod 7, a support arm 8, an arc-shaped surface 9 and a positioning block 10.

Detailed Description

As shown in fig. 1 and 2, a spring steel wire deformation treatment facility, including bottom plate 1, the cross-section of bottom plate 1 is the rectangle, is equipped with four heightening pillars 2 on the bottom plate 1, four heightening pillars 2 be located four extreme angle departments of bottom plate 1 respectively, heightening pillar 2 on still swing joint have with bottom plate 1 size, a plurality of mounting panels 3 and a roof 4 that the shape is the same all, roof 4 be located mounting panel 3 top of the top, the top of bottom plate 1 and mounting panel 3 be equipped with a plurality of spring fixing assembly 5, spring fixing assembly 5 including setting up driving piece 6 on bottom plate 1 or mounting panel 3, driving piece 6 on be equipped with two piece at least dead levers 7, driving piece 6 on every spring fixing assembly 5 can drive dead lever 7 on this driving piece 6 and keep away from each other or be close to.

The heat treatment of the springs is generally to stack a plurality of springs on a column in series and then feed the column into a heat treatment furnace for heating, and the placing mode can cause different deformation states of the springs from bottom to top, thereby affecting the uniformity of the springs, causing the performances of the springs in the same batch subjected to heat treatment to be uneven, and affecting the quality of the springs.

In this embodiment, the height of the mounting plate 3 and the top plate 4 can be adjusted according to the length of the spring, so that the spring can be adapted to springs with different lengths, the fixing rod 7 on the same spring fixing component 5 penetrates through the center of the spring, the driving component 6 on the spring fixing component 5 can drive the fixing rod 7 on the driving component 6 to be away from or close to each other, so that the fixing rod 7 is tightly attached to the inner side of the spring, and the spring cannot fall off in the reheating treatment process.

The driving member 6 is provided with two fixing rods 7, and the driving member 6 can drive the two fixing rods 7 to be away from or close to each other.

In this embodiment, as shown in fig. 1 and 2, the fixing rods 7 do not need to apply a large pressing force to the spring to stabilize the spring, so that the two fixing rods 7 can stabilize the spring, and the cost can be saved.

The driving piece 6 be two claw cylinders, two claw cylinders have two support arms 8, two claw cylinders can drive two support arms 8 and keep away from each other or be close to, two dead levers 7 install respectively on two support arms 8, and two dead levers 7 set up along the central line symmetry of two claw cylinders.

In this embodiment, as shown in fig. 1 and 2, the two-jaw cylinder can drive the fixing rod 7 to move through the two support arms 8 so as to clamp and release the spring.

One side end surface of the fixing rod 7 is an arc-shaped surface 9. In this embodiment, as shown in fig. 1 and fig. 2, the arc-shaped surface 9 is disposed on the fixing rod 7 and can be tightly attached to the spring, so that the contact area between the fixing rod 7 and the spring is increased, and the connection stability is improved.

The cross section of the fixing rod 7 is semicircular, the rectangular end face of the fixing rod 7 is flush with the side wall of the support arm 8, and the two fixing rods 7 are combined to form a cylinder when being attached tightly.

In this embodiment, as shown in fig. 1 and fig. 2, the cross section of the fixing rod 7 is semicircular, when the support arm 8 is tightly attached, the two fixing rods 7 are tightly attached to form a cylinder, and at this time, the inner diameter of the spring that can be adapted by the two fixing rods 7 is the smallest.

The spring fixing components 5 are distributed on the bottom plate 1 or the mounting plate 3 in a rectangular array.

In this embodiment, as shown in fig. 1 and 2, the spring fixing assemblies 5 are distributed in a rectangular array, so that the arrangement of the springs is relatively neat, and the heat treatment effects of the springs are the same due to the same distance.

Heightening pillar 2 on seted up the external screw thread, heightening pillar 2 still be equipped with a plurality of locating pieces 10, be equipped with in the locating piece 10 with heightening pillar 2 looks adaptation's screw hole, locating piece 10 passes through threaded connection with heightening pillar 2, just locating piece 10 be located the downside of mounting panel 3 or roof 4. The mounting plate 3 or the top plate 4 is provided with a connecting hole matched with the height-adjusting support column 2, and the connecting hole is connected with the height-adjusting support column 2 in a sliding mode. The bottom of the height-adjusting support column 2 is connected with the bottom plate 1 through threads. The bottom plate 1, the mounting plate 3 and the top plate 4 are all arranged in parallel along the horizontal direction.

In this embodiment, combine fig. 1 and fig. 2 to show, mounting panel 3 or roof 4 and heightening pillar 2 sliding connection can conveniently adjust the height, thereby locating piece 10 can be fixed mounting panel 3 or roof 4 with heightening pillar 2 screw-thread fit, heightening 2 bottoms of pillar and bottom plate 1 pass through threaded connection, thereby can make things convenient for the dismouting.

The utility model discloses a theory of operation is: the height of the mounting plate 3 and the top plate 4 can be adjusted according to the length of the spring, so that the mounting plate can be adapted to springs with different lengths, the fixing rod 7 on the same spring fixing component 5 penetrates through the center of the spring, the driving part 6 on the spring fixing component 5 can drive the fixing rod 7 on the driving part 6 to be far away from or close to each other, so that the fixing rod 7 is tightly attached to the inner side of the spring, the spring cannot fall off in the reheating treatment process, and the fixing rod 7 does not need to exert large extrusion force on the spring to stabilize the spring, so that the two fixing rods 7 can stabilize the spring, the cost can be saved, the two-jaw cylinder can drive the fixing rod 7 to move through the two support arms 8 to clamp and release the spring, the arc-shaped surface 9 arranged on the fixing rod 7 can be tightly attached to the spring, the cross-section semicircular in shape of dead lever 7, when support arm 8 hugs closely, the combination forms a cylinder when two dead levers 7 paste closely, but the spring internal diameter of two dead levers 7 adaptations this moment is minimum, mounting panel 3 or roof 4 and heightening 2 sliding connection can conveniently adjust the height, thereby locating piece 10 can be fixed mounting panel 3 or roof 4 with heightening 2 screw-thread fit of pillar, heightening 2 bottoms of pillar and bottom plate 1 and passing through threaded connection, thereby can make things convenient for the dismouting.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms bottom plate 1, height-adjustable support 2, mounting plate 3, top plate 4, spring retainer assembly 5, driving member 6, retaining bar 7, arm 8, arcuate surface 9, locating block 10, etc. are used more extensively herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. The utility model provides a spring steel wire deformation treatment facility, includes bottom plate (1), the cross-section of bottom plate (1) is the rectangle, is equipped with four heightening pillars (2) on bottom plate (1), four heightening pillars (2) be located four extreme angle departments of bottom plate (1) respectively, heightening pillars (2) on still swing joint have with bottom plate (1) a plurality of mounting panel (3) and a roof (4) that size, shape are the same, roof (4) be located mounting panel (3) top of the top, a serial communication port, the top of bottom plate (1) and mounting panel (3) be equipped with a plurality of spring fixing assembly (5), spring fixing assembly (5) including setting up driving piece (6) on bottom plate (1) or mounting panel (3), driving piece (6) on be equipped with two piece at least dead lever (7), driving piece (6) on every spring fixing assembly (5) can drive dead lever (7) on this driving piece (6) Away from or close to each other.

2. The spring steel wire deformation processing equipment according to claim 1, characterized in that the driving member (6) is provided with two fixing rods (7), and the driving member (6) can drive the two fixing rods (7) to move away from or close to each other.

3. The spring steel wire deformation processing device according to claim 2, wherein the driving member (6) is a two-jaw cylinder, the two-jaw cylinder has two support arms (8), the two-jaw cylinder can drive the two support arms (8) to move away from or close to each other, the two fixing rods (7) are respectively installed on the two support arms (8), and the two fixing rods (7) are symmetrically arranged along the center line of the two-jaw cylinder.

4. The apparatus for processing spring wire shape change according to claim 3, wherein one side end surface of the fixing rod (7) is an arc surface (9).

5. The spring steel wire deformation processing equipment according to claim 4, characterized in that the cross section of the fixing rod (7) is semicircular, the rectangular end surface of the fixing rod (7) is flush with the side wall of the support arm (8), and the two fixing rods (7) are combined to form a cylinder when being attached tightly.

6. The spring wire shape-changing processing equipment according to claim 1, characterized in that the plurality of spring fixing assemblies (5) are distributed on the bottom plate (1) or the mounting plate (3) in a rectangular array.

7. The spring steel wire deformation processing equipment according to claim 1, wherein the heightening support column (2) is externally threaded, the heightening support column (2) is further provided with a plurality of positioning blocks (10), threaded holes matched with the heightening support column (2) are formed in the positioning blocks (10), the positioning blocks (10) are in threaded connection with the heightening support column (2), and the positioning blocks (10) are located on the lower side of the mounting plate (3) or the top plate (4).

8. The spring steel wire deformation processing equipment according to claim 7, wherein the mounting plate (3) or the top plate (4) is provided with a connecting hole matched with the height-adjusting support column (2), and the connecting hole is connected with the height-adjusting support column (2) in a sliding manner.

9. The spring steel wire deformation processing equipment according to claim 8, wherein the bottom of the height-adjustable pillar (2) is connected with the bottom plate (1) through screw threads.

10. The apparatus for processing spring steel wire deformation according to claim 1, characterized in that the bottom plate (1), the mounting plate (3) and the top plate (4) are all arranged in parallel along the horizontal direction.