CN220970648U - Positioning structure for spring dynamic press machining - Google Patents

Abstract

The utility model discloses a positioning structure for processing a spring dynamic press, which comprises the following components: the bottom plate, rotary positioning mechanism sets up on the bottom plate, rotary positioning mechanism includes the fixed axle, fixed axle swing joint is in the bearing of bottom plate top recess, the rotor plate is installed on the top of fixed axle, the locating cylinder is all installed to the four corners department at rotor plate top, the loop bar is installed to the bottom of locating cylinder inner wall, stop gear sets up on the bottom plate. According to the utility model, the springs with different sizes are conveniently positioned by mutually matching the fixed shaft, the rotating plate, the positioning cylinder, the loop bar, the fixed block, the positioning rod, the moving block, the moving plate, the pressing block, the fixed frame, the fixed bolt, the sliding groove, the sliding rod, the sliding block, the adjusting block, the elastic piece, the clamping block, the connecting block and the clamping groove, so that deflection and shaking of the springs in the dynamic pressure process can be avoided, and the stability is improved.

Description

Positioning structure for spring dynamic press machining

Technical Field

The utility model relates to the technical field of spring machining, in particular to a positioning structure for machining a spring dynamic press.

Background

The dynamic pressure of the spring is one of the important steps in the spring processing technology, and has the functions of eliminating the internal stress of the spring after winding and forming, shaping and stress removal, and the dynamic pressure of the spring is stressed, and the shape of the spring is not deformed after the spring is restored.

According to the application number: CN201921193360.2, a spring press, the upper end middle part of workstation is equipped with the supporting seat, the upper end both sides of supporting seat are connected with the pillar respectively, the upper end of pillar is connected with the loop bar, the upper end both sides of pillar are connected with the roof respectively, the upper end of roof is connected with location structure, the pneumatic cylinder is installed to the lower extreme of crossbearer, the output of pneumatic cylinder is connected with the clamp plate, the lower extreme both sides of clamp plate are connected with pressure section of thick bamboo respectively.

The spring dynamic press of the case is convenient to position springs with the same size and then to carry out dynamic pressure processing, so that applicability is seriously reduced, and the springs with different sizes are inconvenient to position, so that the dynamic pressure efficiency of the springs is affected.

Disclosure of utility model

The utility model aims to provide a positioning structure for processing a spring dynamic press, 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: a positioning structure for processing a spring press, comprising:

A bottom plate;

The rotary positioning mechanism is arranged on the bottom plate and comprises a fixed shaft which is movably connected in a bearing of a groove at the top of the bottom plate, a rotary plate is arranged at the top end of the fixed shaft, positioning cylinders are arranged at four corners of the top of the rotary plate, and a sleeve rod is arranged at the bottom of the inner wall of each positioning cylinder;

The limiting mechanism is arranged on the bottom plate and comprises a sliding groove, and the sliding groove is formed in the left side of the top of the bottom plate.

Preferably, the surface mounting of a positioning cylinder has two fixed blocks, the locating lever is installed at the top of fixed block, the surface sliding connection of locating lever has the movable block, is located and passes through fly leaf fixed connection between two movable blocks of homonymy.

Preferably, the briquetting that uses with the cooperation of positioning tube is installed to the bottom of fly leaf, the fixed frame is installed at the top of fly leaf, be provided with fixing bolt on the fixed frame.

Preferably, the left side and the right side of the inner wall of the chute are fixedly connected through a sliding rod, the surface of the sliding rod is connected with a sliding block in a sliding manner, and the top of the sliding block is provided with an adjusting block.

Preferably, the surface of the sliding rod is sleeved with an elastic piece, and the elastic piece is made of a spring.

Preferably, the fixture block is installed at the top of regulating block, the connecting block is all installed to the four corners department at rotor plate top, offer the draw-in groove that uses with the fixture block cooperation on the connecting block, the right side of fixture block runs through the draw-in groove and extends to its inside and the inner wall mutual contact of draw-in groove.

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

According to the utility model, the springs with different sizes are conveniently positioned by mutually matching the fixed shaft, the rotating plate, the positioning cylinder, the loop bar, the fixed block, the positioning rod, the moving block, the moving plate, the pressing block, the fixed frame, the fixed bolt, the sliding groove, the sliding rod, the sliding block, the adjusting block, the elastic piece, the clamping block, the connecting block and the clamping groove, so that deflection and shaking of the springs in the dynamic pressure process can be avoided, and the stability is improved.

Drawings

FIG. 1 is a cross-sectional view of a front view of the structure of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

fig. 3 is an enlarged view of a portion of fig. 1a in accordance with the present utility model.

In the figure: 1 a bottom plate, 2 a rotary positioning mechanism, 21 a fixed shaft, 22 a rotary plate, 23 a positioning cylinder, 24 a loop bar, 25 a fixed block, 26 a positioning bar, 27 a moving block, 28 a movable plate, 29 a pressing block, 210 a fixed frame, 211 a fixed bolt, 3 a limiting mechanism, 31 a sliding chute, 32 a sliding rod, 33 a sliding block, 34 an adjusting block, 35 an elastic piece, 36 a clamping block, 37 a connecting block and 38 a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a positioning structure for processing a spring press, comprising: the bottom plate 1 and the rotary positioning mechanism 2, rotary positioning mechanism 2 sets up on bottom plate 1, rotary positioning mechanism 2 includes fixed axle 21, fixed axle 21 swing joint is in the bearing of bottom plate 1 top recess, the top fixedly connected with rotor plate 22 of fixed axle 21, the bottom of rotor plate 22 rotates the contact with the top of bottom plate 1, the equal fixedly connected with of four corners department at rotor plate 22 top location section of thick bamboo 23, the bottom fixedly connected with loop bar 24 of locating section of thick bamboo 23 inner wall, the fixed surface of locating section of thick bamboo 23 is fixedly connected with two fixed blocks 25, the top fixedly connected with locating lever 26 of fixed block 25, the surface sliding connection of locating lever 26 has movable block 27, be located through fly leaf 28 fixedly connected between two movable blocks 27 of homonymy, the bottom fixedly connected with of fly leaf 28 cooperates briquetting 29 that uses with locating section of thick bamboo 23, the top fixedly connected with fixed frame 210 of fly leaf 28 is provided with fixing bolt 211 on the fixed frame 210.

Further, the bottom of the driving assembly is inserted into the fixing frame 210 located at the left side and then fixed by the fixing bolts 211, and the driving assembly may be a cylinder.

The limiting mechanism 3, the limiting mechanism 3 sets up on the bottom plate 1, the limiting mechanism 3 includes the spout 31, the left side at bottom plate 1 top is seted up to the spout 31, the left and right sides of spout 31 inner wall is through slide bar 32 fixed connection, slide bar 32's surface sliding connection has slider 33, slider 33's top fixedly connected with regulating block 34, one side that regulating block 34 is close to bottom plate 1 and bottom plate 1 contact each other, regulating block 34 is close to one side that rotor plate 22 contacts each other with rotor plate 22, elastic component 35 has been cup jointed on slide bar 32's surface, elastic component 35 passes through the spring and makes, the top fixedly connected with fixture block 36 of regulating block 34, the equal fixedly connected with connecting block 37 in four corners department at rotor plate 22 top, set up the draw-in groove 38 with fixture block 36 cooperation use on the connecting block 37, the right side of fixture block 36 runs through draw-in groove 38 and extends to its inside and the inner wall contact each other with draw-in groove 38.

Specifically, when the size of the spring is smaller, the fixing bolt 211 located at the left side is firstly loosened, so that the fixing bolt 211 and the driving component are separated, then the fixing frame 210 moves downwards and the driving component are separated through the self gravity of the movable plate 28 and the pressing block 29, the pressing block 29 moves into the positioning cylinder 23, then the clamping block 36 is pulled leftwards, the clamping block 36 drives the sliding block 33 to move leftwards through the adjusting block 34, the sliding block 33 stretches the elastic piece 35 to move, the clamping block 36 and the clamping groove 38 are separated, then the rotating plate 22 is rotated, the rotating plate 22 rotates around the fixing shaft 21, the positioning cylinder 23 matched with the spring is rotated below the driving component, then the clamping block 36 is loosened, the clamping block 36 is inserted into the corresponding clamping groove 38 through the restoring elasticity of the elastic piece 35, then the movable plate 28 is pulled upwards, the pressing block 29 and the positioning cylinder 23 are driven to be separated, the fixing frame 210 moves upwards, and the driving component is inserted into the fixing frame 210, and then the fixing frame is fixed through the fixing bolt 211.

Through the mutually supporting of fixed axle 21, rotor plate 22, positioning cylinder 23, loop bar 24, fixed block 25, locating lever 26, movable block 27, fly leaf 28, briquetting 29, fixed frame 210, fixing bolt 211, spout 31, slide bar 32, slider 33, regulating block 34, elastic component 35, fixture block 36, connecting block 37 and draw-in groove 38 to the convenience is fixed a position the spring of equidimension not, can avoid the spring to appear the phenomenon of skew and rocking at dynamic pressure in-process, has improved stability.

When the spring is used, the spring is placed in the positioning cylinder 23 positioned at the left side, so that the spring is sleeved outside the sleeve rod 24, then the outside driving assembly drives the fixed frame 210 positioned at the left side to move downwards, the fixed frame 210 drives the movable block 27 to move downwards through the movable plate 28, the movable plate 28 drives the pressing block 29 to move downwards, the pressing block 29 extrudes the spring in the positioning cylinder 23, and the stability of the spring in the extrusion process is ensured through the positioning of the positioning cylinder 23.

To sum up: the positioning structure for processing the spring dynamic press solves the problems in the background art by mutually matching a fixed shaft 21, a rotating plate 22, a positioning cylinder 23, a sleeve rod 24, a fixed block 25, a positioning rod 26, a moving block 27, a movable plate 28, a pressing block 29, a fixed frame 210, a fixed bolt 211, a sliding chute 31, a sliding rod 32, a sliding block 33, an adjusting block 34, an elastic piece 35, a clamping block 36, a connecting block 37 and a clamping groove 38.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Positioning structure is used in spring dynamic press processing, characterized in that includes:

a bottom plate (1);

the rotary positioning mechanism (2), the rotary positioning mechanism (2) is arranged on the bottom plate (1), the rotary positioning mechanism (2) comprises a fixed shaft (21), the fixed shaft (21) is movably connected in a bearing of a groove at the top of the bottom plate (1), a rotary plate (22) is arranged at the top end of the fixed shaft (21), positioning cylinders (23) are arranged at four corners at the top of the rotary plate (22), and a sleeve rod (24) is arranged at the bottom of the inner wall of the positioning cylinder (23);

The limiting mechanism (3), the limiting mechanism (3) is arranged on the bottom plate (1), the limiting mechanism (3) comprises a sliding groove (31), and the sliding groove (31) is arranged on the left side of the top of the bottom plate (1).

2. The positioning structure for machining a spring motor press according to claim 1, wherein: the surface mounting of a positioning cylinder (23) is provided with two fixed blocks (25), the top of each fixed block (25) is provided with a positioning rod (26), the surface of each positioning rod (26) is connected with a moving block (27) in a sliding manner, and the two moving blocks (27) on the same side are fixedly connected through a movable plate (28).

3. The positioning structure for machining a spring motor press according to claim 2, wherein: the bottom of fly leaf (28) is installed briquetting (29) that use with positioning tube (23) cooperation, fixed frame (210) are installed at the top of fly leaf (28), be provided with fixing bolt (211) on fixed frame (210).

4. A positioning structure for machining a spring motor as claimed in claim 3, wherein: the left side and the right side of the inner wall of the sliding groove (31) are fixedly connected through a sliding rod (32), the surface of the sliding rod (32) is connected with a sliding block (33) in a sliding mode, and an adjusting block (34) is arranged at the top of the sliding block (33).

5. The positioning structure for machining a spring motor as claimed in claim 4, wherein: the surface of the sliding rod (32) is sleeved with an elastic piece (35), and the elastic piece (35) is made of a spring.

6. The positioning structure for machining a spring motor and press according to claim 5, wherein: clamping blocks (36) are installed at the tops of the adjusting blocks (34), connecting blocks (37) are installed at four corners of the tops of the rotating plates (22), clamping grooves (38) matched with the clamping blocks (36) are formed in the connecting blocks (37), and the right sides of the clamping blocks (36) penetrate through the clamping grooves (38) and extend to the inner sides of the clamping blocks to be in contact with the inner walls of the clamping grooves (38).