CN217941170U - Torsion spring edulcoration device - Google Patents

Abstract

The utility model discloses a torsion spring impurity removal device, which comprises a workbench, wherein a pulling component and a blowing component are arranged on the workbench, the pulling component comprises a first moving seat positioned on one side and a second moving seat positioned on the other side, clamping blocks are respectively arranged on the first moving seat and the second moving seat, and clamping grooves are respectively arranged on the clamping blocks; the blowing assembly comprises a movable sliding seat, a pipe body is installed at the front end part of the sliding seat, air cavities are respectively arranged in the middle of the pipe body, a plurality of arc-shaped air outlet grooves communicated with the air cavities are distributed on the circumferential surface of the front end part of the pipe body, sealing covers are respectively arranged on the front end faces of the pipe body, air inlets communicated with the air cavities are arranged on the rear end faces of the pipe body, and the air inlets are connected to an air blower through pipelines. The utility model discloses a pull open the subassembly and realize the drive that pulls open torsion spring, the rethread blows the edulcoration that blows to torsion spring after pulling open of subassembly under the state of pulling open, and in-process stability is good, guarantees that the torsion spring surface can not have and remains, has guaranteed edulcoration effect and quality.

Description

Torsion spring edulcoration device

Technical Field

The utility model relates to a spring production and processing field specifically is a torsion spring edulcoration device.

Background

The torsion spring also belongs to a spiral spring, when in use, the end part of the torsion spring needs to be fixed on other components, when the other components rotate around the center of the spring, the spring pulls the other components to the initial position to generate torque or rotating force, so that the pulling force between the torsion spring springs is larger, the screw pitch is very small and basically close, therefore, the springs need to be pulled apart when pills are removed, and the pills between the adjacent springs are conveniently and completely removed.

The patent CN202110654417X discloses a blowing device of a double torsion spring and a using method thereof, which discloses a rotary pulling mechanism, comprising a movable mounting seat, the mounting seat is driven by a movable driving part in the middle of the mounting seat, a guide plate is fixedly mounted on the mounting seat, a turning shaft is mounted at the front end part of the guide plate, a buckle is mounted at the lower end part of the turning shaft, the buckle comprises a connecting sleeve, a clamping groove for clamping the mounting parts at the two ends of the double torsion spring is arranged on the inner side surface of the front end part of the connecting sleeve, the turning shaft is driven by a turning driving part, the turning driving part is a turning cylinder, and the extending end of a piston rod of the turning cylinder is connected with the upper end part of the turning shaft through a connector; the structure is only suitable for the structure of a double torsion spring, but for the common torsion spring, the rotary pulling-open mechanism cannot meet the use requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defect and not enough that prior art exists, providing a torsion spring edulcoration device, solved all sorts of problems that exist among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

a torsion spring impurity removal device comprises a workbench, wherein a pulling assembly used for clamping and pulling a torsion spring and a blowing assembly used for blowing and cleaning are arranged on the workbench, the pulling assembly comprises a moving seat I positioned on one side and a moving seat II positioned on the other side, clamping blocks are respectively arranged on the moving seat I and the moving seat II, clamping grooves used for clamping claws on two sides of the torsion spring are respectively arranged on the clamping blocks, and the moving of the moving seat I and the moving seat II is driven by an air cylinder at one end; the blowing assembly comprises a movable sliding seat, a pipe body is mounted at the front end of the sliding seat, air cavities are respectively arranged in the middle of the pipe body, a plurality of arc-shaped air outlet grooves communicated with the air cavities are distributed on the circumferential surface of the front end of the pipe body, sealing covers are respectively arranged on the end faces of the front end of the pipe body, an air inlet communicated with the air cavities is arranged on the rear end face of the pipe body, and the air inlet is connected to an air blower through a pipeline.

The clamping block of the first movable seat is provided with a first clamping groove, the clamping block of the second movable seat is provided with a second clamping groove, and the section of the second clamping groove is of an inverted trapezoidal structure with a large top and a small bottom.

And a limiting block correspondingly matched with the clamping block is arranged on the outer side of the first movable seat, and a U-shaped groove is formed in the middle of the limiting block.

And a plurality of supporting rods for supporting two sides of the limiting torsion spring are respectively arranged on the end faces of the limiting blocks at two sides of the U-shaped groove facing the direction of the air blowing assembly.

The support rods comprise two lower support rods and two upper support rods, and a channel for guiding the torsion spring is formed between the lower support rods and the upper support rods.

Multichannel the arc go out the setting of air tank interval, and the same circumference position go up the at least arc of distributing and go out the air tank one at least, and the arc of adjacent circumference position goes out the air tank's tip setting of staggering, the cylinder drive at its rear is passed through in the removal of slide.

The principle is as follows: when placing torsion spring, only need place the jack catch of torsion spring both sides to remove seat one and remove seat two and clamp the draw-in groove on the piece, can realize the fixed to the torsion spring jack catch, then remove removal seat two through the cylinder, realize torsion spring's extension, after the tensile state, thereby it realizes reciprocating gas blowing to tensile back torsion spring to drive the body through the removal of slide and remove, go out the structure in gas groove through the arc, a large amount of gas of gathering is returned in its every arc gas groove, thereby realize the fine power of blowing to torsion spring, guarantee that the torsion spring surface can not have and remain, impurity removal effect and quality have been guaranteed.

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

the utility model has the advantages of reasonable design, realize the drive that pulls open torsion spring through pulling open the subassembly, the rethread blows the edulcoration of blowing to the torsion spring after pulling open of subassembly under the state of pulling open, and in-process stability is good, guarantees that the torsion spring surface can not have and remains, has guaranteed edulcoration effect and quality.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic structural diagram of a limiting block with a guide channel for stretching a torsion spring.

Reference numerals:

1. a work table; 2. pulling the assembly apart; 3. a blowing assembly; 2-1, moving the first seat; 2-2, moving the second seat; 2-3, clamping a block; 2-4, a cylinder; 3-1, a sliding seat; 3-2, a pipe body; 3-3, arc-shaped air outlet grooves; 4. a first clamping groove; 5. a second clamping groove; 6. a limiting block; 7. u-shaped slotting; 8. a support bar; 8-1, a lower support rod; 8-2 and an upper supporting rod.

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.

See FIGS. 1-2;

the utility model provides a torsion spring edulcoration device, is including workstation 1, its characterized in that: the workbench 1 is provided with a pulling component 2 for clamping and pulling the torsion spring and a blowing component 3 for blowing and cleaning, the pulling component 2 comprises a moving seat I2-1 positioned on one side and a moving seat II 2-2 positioned on the other side, clamping blocks 2-3 are respectively installed on the moving seat I2-1 and the moving seat II 2-2, clamping grooves for clamping jaws on two sides of the torsion spring are respectively formed in the clamping blocks 2-3, and the moving seat I2-1 and the moving seat II 2-2 are driven by an air cylinder 2-4 at one end; the air blowing assembly 3 comprises a movable sliding seat 3-1, a pipe body 3-2 is installed at the front end portion of the sliding seat 3-1, an air cavity is respectively arranged in the middle of the pipe body 3-2, a plurality of arc-shaped air outlet grooves 3-3 communicated with the air cavity are distributed on the circumferential surface of the front end portion of the pipe body 3-2, sealing covers are respectively arranged on the front end faces of the pipe body 3-2, an air inlet communicated with the air cavity is formed in the rear end face of the pipe body 3-2, and the air inlet is connected to an air blower through a pipeline.

Further, a clamping block of the first movable seat 2-1 is provided with a first clamping groove 4, a clamping block of the second movable seat 2-2 is provided with a second clamping groove 5, and the section of the second clamping groove 5 is of an inverted trapezoidal structure with a large upper part and a small lower part. Through draw-in groove one and draw-in groove two big end up's structure, can play the effect that the direction card was gone into, be favorable to the card of torsion spring jack catch to go into, when torsion spring length had the error, also can satisfy the requirement, to getting the precision requirement of putting the subassembly a little.

Furthermore, a limiting block 6 correspondingly matched with the clamping block 2-3 is arranged on the outer side of the moving seat I2-1, and a U-shaped groove 7 is formed in the middle of the limiting block 6. Through the structure of spacing fixture block, can support torsion spring's one end, after torsion spring impurity removal cup spring of blowing, have certain supporting role to the spring tip that resets, guaranteed the stability of torsion spring flexible in-process.

Furthermore, a plurality of support rods 8 used for supporting two sides of the limiting torsion spring are respectively arranged on the end faces of the limiting blocks on two sides of the U-shaped open groove 7 facing the direction of the air blowing assembly. The support bar 8 comprises two lower support bars 8-1 and two upper support bars 8-2, and a channel for guiding the torsion spring is formed between the lower support bar 8-1 and the upper support bar 8-2. The upper supporting rod and the lower supporting rod are enclosed to form a channel for guiding the torsion spring, so that the guiding of the torsion spring in the stretching process can be ensured, the poor stability in stretching and the influence on the blowing process of the reciprocating movement of the tube body can be avoided.

Furthermore, a plurality of arc-shaped air outlet grooves 3-3 are arranged at intervals, at least one arc-shaped air outlet groove 3-3 is distributed at the same circumferential position, the end parts of the arc-shaped air outlet grooves 3-3 at the adjacent circumferential positions are arranged in a staggered mode, and the sliding seat 3-1 is driven to move by an air cylinder at the rear of the sliding seat. Through the structure of arc gas outlet groove, can satisfy the drive needs of cleaing away pill and some more stubborn impurity, this structure is obtained through the experiment, and the structure of traditional venthole in the use, can not satisfy the requirement of blowing, and it is not good to clear away the effect, and work efficiency is low moreover.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all the equivalent changes made within the scope of the claims of the present application are the protection scope of the claims of the present application.

Claims (6)

1. The utility model provides a torsion spring edulcoration device, is including workstation (1), its characterized in that: the device comprises a workbench (1) and is characterized in that an opening component (2) for clamping and opening a torsion spring and an air blowing component (3) for air blowing and cleaning are arranged on the workbench (1), the opening component (2) comprises a first movable seat (2-1) positioned on one side and a second movable seat (2-2) positioned on the other side, clamping blocks (2-3) are respectively installed on the first movable seat (2-1) and the second movable seat (2-2), clamping grooves for clamping claws at two sides of the torsion spring are respectively formed in the clamping blocks (2-3), and the first movable seat (2-1) and the second movable seat (2-2) are driven to move through cylinders (2-4) at the end parts; the blowing assembly (3) comprises a movable sliding seat (3-1), a pipe body (3-2) is mounted at the front end of the sliding seat (3-1), air cavities are respectively arranged in the middle of the pipe body (3-2), a plurality of arc-shaped air outlet grooves (3-3) communicated with the air cavities are distributed on the circumferential surface of the front end of the pipe body (3-2), sealing covers are respectively arranged on the end faces of the front ends of the pipe body (3-2), an air inlet communicated with the air cavities is arranged on the rear end face of the pipe body (3-2), and the air inlet is connected to an air blower through a pipeline.

2. The torsion spring impurity removal device according to claim 1, wherein: the clamping block of the first movable seat (2-1) is provided with a first clamping groove (4), the clamping block of the second movable seat (2-2) is provided with a second clamping groove (5), and the section of the second clamping groove (5) is of an inverted trapezoidal structure with a large top and a small bottom.

3. The torsion spring impurity removing device according to claim 1, wherein: the outer side of the clamping block (2-3) of the first movable seat (2-1) is provided with a limiting block (6) correspondingly matched with the clamping block, and the middle part of the limiting block (6) is provided with a U-shaped groove (7).

4. The impurity removing device for the torsion spring according to claim 3, wherein: and a plurality of supporting rods (8) used for supporting two sides of the limiting torsion spring are respectively arranged on the end faces of the limiting blocks at two sides of the U-shaped open groove (7) towards the direction of the air blowing assembly.

5. The torsion spring impurity removal device according to claim 4, wherein: the support rod (8) comprises two lower support rods (8-1) and two upper support rods (8-2), and a channel for guiding the torsion spring is formed between the lower support rods (8-1) and the upper support rods (8-2).

6. The torsion spring impurity removal device according to claim 1, wherein: multichannel arc go out gas groove (3-3) interval setting, and distribute at least one arc and go out gas groove (3-3) on same circumference position, and the tip of the arc of adjacent circumference position goes out gas groove (3-3) and staggers the setting, the cylinder drive at its rear is passed through in the removal of slide (3-1).

Images