CN214446160U - Spring limiting, fixing and clamping mechanism - Google Patents

Abstract

The utility model relates to a clamping technical field especially relates to a spacing fixed clamping mechanism of spring. Including the bottom plate, set up in the backup pad of bottom plate both sides, run through and set up in the hydraulic cylinder, the setting that the bottom plate central point put and be in bottom plate spring block base all around, hydraulic cylinder's hydro-cylinder pull rod tip is provided with the clamp plate, both ends all are provided with circular draw-in groove about the clamp plate, all inlay card has circular briquetting installation piece in the circular draw-in groove, there is the briquetting through screw fixed mounting about circular briquetting installation piece, be provided with main reference column on the bottom plate, main reference column sets up under circular draw-in groove, every spring block base front end department all corresponds and sets up an assistance reference column. The utility model discloses an useful part: simple structure, the clamping is convenient quick, and the practicality is strong.

Description

Spring limiting, fixing and clamping mechanism

Technical Field

The utility model relates to a clamping technical field especially relates to a spacing fixed clamping mechanism of spring.

Background

Bicycle accessories are a general term for all parts and accessories of a bicycle body. The large structural frame of the vehicle body can be divided into: frame, tire, pedal part, front fork subassembly, chain, flywheel etc.. The basic parts of 25 accessories of a bicycle, such as a frame, a tire, a pedal, a brake, a chain and the like, are all none.

However, the existing part clamping tool for the mountain bicycle is inconvenient to clamp due to the abnormal shape, needs to consume a large amount of time to position when clamping and positioning are carried out, and is not convenient to adjust due to the fact that the clamping position is irregular.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a spacing fixed clamping mechanism of spring to overcome the above-mentioned not enough that prior art exists.

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

the utility model provides a spacing fixed clamping mechanism of spring which characterized in that: the spring slide block base comprises a base plate, supporting plates arranged on two sides of the base plate, hydraulic oil cylinders penetrating through the center of the base plate and spring slide block bases arranged on the periphery of the base plate, wherein a pressing plate is arranged at the end part of an oil cylinder pull rod of the hydraulic oil cylinder, circular clamping grooves are formed in the left end and the right end of the pressing plate, circular pressing block mounting blocks are embedded in the circular clamping grooves in a clamping mode, pressing blocks are fixedly mounted on the left side and the right side of each circular pressing block mounting block through screws, a main positioning column is arranged on the base plate and is arranged under the circular clamping grooves, the spring slide block base comprises a fixed base fixedly mounted on the base plate, a limiting block arranged in the fixed base and a pressure spring arranged in the fixed base, the fixed base is connected with the limiting block through a connecting shaft, the pressure spring is sleeved on the connecting shaft, and one end of the pressure spring is abutted to the inner surface of the fixed base, the other end is contradicted in the rear end of stopper, the apron is installed at the unable adjustment base top, and every spring block base front end department all corresponds and sets up one and assist the reference column, just assist the reference column setting and be in on the bottom plate.

Preferably, the supporting plates are fixedly mounted at both ends of the base plate by screws.

Preferably, a plurality of mounting hole grooves are formed in the bottom plate and are used for being matched with the main positioning columns and the auxiliary positioning columns to be fixedly mounted.

Preferably, the limiting blocks comprise clamping blocks embedded in the fixed base and limiting blocks fixed on two sides of the front surface of each clamping block, the limiting blocks are trapezoidal, and the left sides and the right sides of the limiting blocks are symmetrically fixed on the surfaces of the clamping blocks.

Preferably, the circular pressing block mounting block is movably embedded in the circular clamping groove of the pressing plate, and can automatically rotate and finely adjust the angle in the circular clamping groove.

Preferably, the cover plate is fixedly installed on the fixed base through screws.

The utility model has the advantages that: fixing two ends of a product on auxiliary positioning columns at two ends, fixing a main positioning column in the middle of the product, and performing basic positioning on the product through the auxiliary positioning columns and the main positioning column; then, the two ends of the product are clamped and embedded between the limiting angle blocks at one end of each product, the movement of the limiting blocks is limited through pressure springs, and the product abuts against the limiting angle blocks to realize secondary limiting; finally, the pressing plate is driven to press downwards through the descending of the hydraulic oil cylinder, so that the lower pressing blocks on the two sides of the pressing plate press the product to fix the product, the product is quickly positioned through the effective positioning columns, the installation time of operators is reduced, the product is limited through the spring slider bases on the two ends, the operation is simple, convenient and quick, and the working efficiency is improved; the circular briquetting mounting panel at briquetting both ends can be at the circular draw-in groove internal rotation at briquetting both ends and can finely tune to this makes the better product of pushing down of briquetting down, strengthens fixedly, prevents that the product from becoming flexible, has improved the practicality of clamping mechanism.

Drawings

Fig. 1 is a schematic structural view of a spring limiting, fixing and clamping mechanism of the present invention;

FIG. 2 is a front view of a spring limiting, fixing and clamping mechanism of the present invention;

FIG. 3 is a partial schematic view of a spring slider base of the spring limiting, fixing and clamping mechanism of the present invention;

in the figure: 1. a base plate; 11. a screw; 12. a main positioning column; 13. an auxiliary positioning column; 2. a support plate; 3. a hydraulic cylinder; 4. a spring slider base; 41. a fixed base; 42. a limiting block; 421. a clamping block; 422. limiting the corner block; 43. a pressure spring; 44. a connecting shaft; 45. a cover plate; 5. pressing the block; 6. pressing a plate; 61 circular clamping grooves; 62. a circular press block mounting block; 7. and (5) producing the product.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 3, the present embodiment is a spring limiting and fixing clamping mechanism, which includes a bottom plate 1, support plates 2 disposed at two sides of the bottom plate 1, a hydraulic cylinder 3 disposed through a center of the bottom plate 1, and a spring slider base 4 disposed around the bottom plate 1, wherein a press plate 6 is disposed at an end of a cylinder pull rod of the hydraulic cylinder 3, circular slots 61 are disposed at both left and right ends of the press plate 6, circular press block mounting blocks 62 are respectively embedded in the circular slots 61, lower press blocks 5 are fixedly mounted at left and right sides of the circular press block mounting blocks 62 through screws 11, a main positioning post 12 is disposed on the bottom plate 1, the main positioning post 12 is disposed under the circular slot 61, the spring slider base 4 includes a fixing base 41 fixedly mounted on the bottom plate 1, a limiting block 42 disposed in the fixing base 41, and a pressure spring 43 disposed in the fixing base 41, unable adjustment base 41 with connect through connecting axle 44 between the stopper 42, just pressure spring 43 suit is in on the connecting axle 44, the one end of pressure spring 43 is contradicted in unable adjustment base 41 inner face, and the other end is contradicted in the rear end of stopper 42, apron 45 is installed at unable adjustment base 41 top, and 4 front ends of every spring block base all correspond and set up one and assist reference column 13, just assist reference column 13 to set up on the bottom plate 1. The circular briquetting mounting panel 62 at briquetting both ends can be at the circular draw-in groove 61 internal rotation at briquetting both ends and can finely tune to this makes the better product 7 of pushing down of briquetting 5 down, strengthens fixedly, and it is not hard up to place product 7. The pressure spring 43 limits the movement of the limiting block 42, and the product 7 abuts against the limiting corner block 422 to realize limiting.

The supporting plates 2 are fixedly mounted at two ends of the bottom plate 1 through screws 11.

A plurality of mounting hole grooves are formed in the bottom plate 1 and used for being matched with the main positioning columns 12 and the auxiliary positioning columns 13 to be fixedly mounted.

The limiting block 42 comprises a clamping block 421 embedded in the fixing base 41 and limiting angle blocks 422 fixed on two sides of the front surface of the clamping block 421, the limiting angle blocks 422 are trapezoidal, and the left side and the right side of the limiting angle blocks 422 are symmetrically fixed on the surface of the clamping block 421.

The circular pressing block mounting block 62 is movably embedded in the circular clamping groove 61 of the pressing plate 6, and can rotate and adjust the angle in the circular clamping groove 61 automatically.

The cover plate 45 is fixedly mounted on the fixing base 41 by screws 11.

When the product 7 is implemented, the product 7 is firstly removed, two ends of the product 7 are fixed on the auxiliary positioning columns 13 at two ends, the main positioning column 12 is fixed in the middle of the product 7, two ends of the product 7 are clamped and embedded between the limiting angle blocks 422, the movement of the limiting block 42 is limited through the pressure spring 43, the product 7 is abutted against the limiting angle blocks 422 to realize limiting, the pressing plate 6 is driven to be pressed downwards through the descending of the hydraulic oil cylinder 3, so that the lower pressing blocks 5 at two sides of the pressing plate press the product, and the product 7 is fixed; the circular briquetting mounting panel 62 at briquetting both ends can be at the circular draw-in groove 61 internal rotation at briquetting both ends and can finely tune to this makes the better product 7 of pushing down of briquetting 5 down, strengthens fixedly, and it is not hard up to place product 7.

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 (6)

1. The utility model provides a spacing fixed clamping mechanism of spring which characterized in that: including bottom plate (1), setting backup pad (2) in bottom plate (1) both sides, run through and set up hydraulic cylinder (3) that put in bottom plate (1) central point, set up and be in bottom plate (1) spring block base (4) all around, the hydro-cylinder pull rod tip of hydraulic cylinder (3) is provided with clamp plate (6), both ends all are provided with circular draw-in groove (61) about clamp plate (6), all inlay card has circular briquetting installation piece (62) in circular draw-in groove (61), there is lower briquetting (5) through screw (11) fixed mounting about circular briquetting installation piece (62), be provided with main reference column (12) on bottom plate (1), main reference column (12) set up under circular draw-in groove (61), spring block base (4) are including fixed mounting in fixed baseplate (41) on (1), Set up stopper (42) in unable adjustment base (41) and set up pressure spring (43) in unable adjustment base (41), unable adjustment base (41) with connect through connecting axle (44) between stopper (42), just pressure spring (43) suit is in on connecting axle (44), the one end of pressure spring (43) is contradicted in unable adjustment base (41) inner face, and the other end is contradicted in the rear end of stopper (42), apron (45) are installed at unable adjustment base (41) top, and every spring block base (4) front end department all corresponds and sets up one and assists reference column (13), just assist reference column (13) and set up on bottom plate (1).

2. The spring limiting, fixing and clamping mechanism according to claim 1 is characterized in that: the supporting plates (2) are fixedly arranged at two ends of the bottom plate (1) through screws (11).

3. The spring limiting, fixing and clamping mechanism according to claim 1 is characterized in that: a plurality of mounting hole grooves are formed in the bottom plate (1) and are used for being matched with the main positioning columns (12) and the auxiliary positioning columns (13) to be fixedly mounted.

4. The spring limiting, fixing and clamping mechanism according to claim 1 is characterized in that: the limiting block (42) comprises a clamping block (421) embedded in the fixed base (41) and limiting angle blocks (422) fixed to two sides of the front surface of the clamping block (421), the limiting angle blocks (422) are trapezoidal, and the left side and the right side of each limiting angle block (422) are symmetrically fixed to the surface of the clamping block (421).

5. The spring limiting, fixing and clamping mechanism according to claim 1 is characterized in that: the circular pressing block mounting block (62) is movably embedded in the circular clamping groove (61) of the pressing plate (6), and can automatically rotate and finely adjust the angle in the circular clamping groove (61).

6. The spring limiting, fixing and clamping mechanism according to claim 1 is characterized in that: the cover plate (45) is fixedly arranged on the fixed base (41) through a screw (11).

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