CN212082234U

CN212082234U - Middle diameter measuring cylinder of spring for spring bed

Info

Publication number: CN212082234U
Application number: CN202020983807.2U
Authority: CN
Inventors: 张孝福
Original assignee: Simmons Bedding & Furniture Suzhou Co ltd
Current assignee: Simmons Bedding & Furniture Suzhou Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-12-04
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a middle diameter measuring cylinder of spring for spring bed, one side of the measuring plate is provided with a scale mark, one side of the measuring plate, which is far away from the scale mark, is connected with a rotating shaft through the rotation of a bearing, one side of the rotating shaft is fixed with a brush plate, one end of the rotating shaft, which is far away from the measuring plate, is fixed with a gear, and the bottom end of one side of the inner cavity of the cylinder is fixed with a rack which is meshed with the gear, the utility model discloses a component which can clean the cylinder is installed, when the cylinder is used for measuring the spring, the rotating shaft is driven to move along with the push of a movable rod, the rotating shaft drives the gear to rotate along the meshed rack, thereby rotating the brush plate and cleaning the inner cavity of the cylinder, the utility model pushes the rod body to move through a push rod, thereby pushing a triangular block to move downwards, driving the movable rod to move towards two sides, thereby obtaining a, more accurate, the utility model is simple in operation, measurement accuracy is high.

Description

Middle diameter measuring cylinder of spring for spring bed

Technical Field

The utility model relates to a technical field is measured to the spring pitch diameter, specifically is a pitch diameter measuring cylinder of spring for spring bed.

Background

A spring is a mechanical part that works by elasticity. The parts made of elastic materials deform under the action of external force, and restore to the original shape after the external force is removed, and are generally made of spring steel. The types of springs are complex and various, and mainly include spiral springs, volute springs, plate springs, special springs and the like according to the shapes. The prior spring bed belongs to a practical furniture which is formed by a plurality of springs which are installed and connected together to form a component of a bed body, and the pitch diameter of the springs needs to be measured before the springs are assembled on the spring bed, so that the quality of processed finished products is ensured.

The diameter of a spring is measured after to the spring to current spring intermediate diameter measuring cylinder, can be stained with the dust that attaches some spring outsides on the inner chamber lateral wall of measuring cylinder, and the dust can cause the pollution to the spring after the live time overlength, and when the spring was arranged in measuring cylinder and was measured in addition, owing to belong to manual operation pulling measuring stick, measured numerical value is accurate inadequately, for this reason, provides a spring bed and measures a section of thick bamboo with the intermediate diameter of spring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a section of thick bamboo is measured to pitch diameter of spring for spring bed to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a middle diameter measuring cylinder of a spring for a spring bed comprises a cylinder body with a closed bottom end, wherein a fixed rod is fixed at the bottom end of an inner cavity of the cylinder body, a fixed plate is fixed at the top end of the fixed rod, two moving rods penetrating through the cylinder body are arranged in the inner cavity of the cylinder body, a measuring plate is fixed at the top end of one side of each moving rod, a scale mark is arranged on one side of the measuring plate, a rotating shaft is rotatably connected to one side, away from the scale mark, of the measuring plate through a bearing, a brush plate is fixed at one side of the rotating shaft, a gear is fixed at one end, away from the measuring plate, of the rotating shaft, a rack meshed with the gear is fixed at the bottom end of one side of the inner cavity of the cylinder body, a first cylinder body is arranged at the bottom end of the cylinder body, away from the cylinder body, a second cylinder body is arranged at one side, away from the cylinder, the handle is fixed to one end, away from the first piston, of the first rod body, an air guide pipe is communicated with the bottom end of one side of the first cylinder body, and one end, away from the first cylinder body, of the air guide pipe is communicated with the second cylinder body.

As further preferable in the present technical solution: the inner chamber of second cylinder body is equipped with the second piston, one side of second piston is fixed with the second body of rod, one side that the second piston was kept away from to the second body of rod is fixed with the triangle-shaped piece, the recess with triangle-shaped piece looks adaptation is seted up to one side of second cylinder body.

As further preferable in the present technical solution: the one end that the measuring board was kept away from to the carriage release lever is fixed with protruding piece, one side and the triangular block laminating of protruding piece, the second spout with carriage release lever looks adaptation is all seted up to the bottom both sides of barrel.

As further preferable in the present technical solution: the two sides of the fixed rod are both fixed with two spring pieces, one ends of the spring pieces, far away from the fixed rod, are connected with springs, and one ends of the springs, far away from the spring pieces, are fixed on the outer side of the fixed rod.

As further preferable in the present technical solution: the bottom of carriage release lever is equipped with the support base, the top both sides of supporting the base all are fixed with the support column, the support base was kept away from to the support column one end is fixed with the bracing piece, the one end that the support column was kept away from to the bracing piece is fixed in the outside of first cylinder body and second cylinder body.

As further preferable in the present technical solution: the bottom of carriage release lever is fixed with the slider, the first spout with slider looks adaptation is seted up on the top of supporting the base, slider sliding connection is in the inner chamber of first spout.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses installed and to have carried out clear component to the barrel, when the barrel was measured the spring, along with the promotion of carriage release lever, the drive pivot was removed, and the pivot drives the gear and rotates along the rack of meshing to rotate the brush board, play the clean effect to the barrel inner chamber, the utility model discloses a push rod promotes the body of rod and removes, thereby promotes the triangle-shaped piece and move downwards, drives the carriage release lever and removes to both sides, thereby reachs the measured value, measures the removal of board through the cylinder body component control that has the cylinder effect, and is more accurate, the utility model is simple in operation, measurement accuracy is high.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a first cylinder of the present invention;

fig. 3 is a schematic top view of the first cylinder of the present invention;

fig. 4 is a schematic view of the top view structure of the measuring plate of the present invention.

In the figure: 1. a barrel; 2. fixing the rod; 3. a travel bar; 4. a rotating shaft; 5. a fixing plate; 6. measuring a plate; 7. scale lines; 8. brushing the board; 9. a gear; 10. a rack; 11. a spring plate; 12. a spring; 13. a second chute; 14. a handle; 15. a first cylinder; 16. a first piston; 17. a first rod body; 18. an air duct; 19. a second cylinder; 20. a second piston; 21. a second rod body; 22. a triangular block; 24. a support bar; 25. a support pillar; 26. a support base; 27. a slider; 28. a first chute; 29. and (4) a groove.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a middle diameter measuring cylinder of a spring for a spring bed comprises a cylinder body 1 with a closed bottom end, a fixed rod 2 is fixed at the bottom end of an inner cavity of the cylinder body 1, a fixed plate 5 is fixed at the top end of the fixed rod 2, two moving rods 3 penetrating through the cylinder body 1 are arranged in the inner cavity of the cylinder body 1, a measuring plate 6 is fixed at the top end of one side of each moving rod 3, a scale mark 7 is arranged at one side of each measuring plate 6, a rotating shaft 4 is rotatably connected to one side, away from the scale mark 7, of each measuring plate 6 through a bearing, a brush plate 8 is fixed at one side of each rotating shaft 4, a gear 9 is fixed at one end, away from the measuring plate 6, of each rotating shaft 4, a rack 10 meshed with the gear 9 is fixed at the bottom end of one side of the inner cavity of the cylinder body 1, a first cylinder body 15 is arranged at the bottom end of the cylinder body 15, a second cylinder body 19 is arranged at one side, away from the cylinder body 1, the handle 14 is fixed at the end of the first rod body 17 far away from the first piston 16, the bottom end of one side of the first cylinder body 15 is communicated with an air duct 18, and the end of the air duct 18 far away from the first cylinder body 15 is communicated with the second cylinder body 19.

In this embodiment, specifically: the inner chamber of second cylinder 19 is equipped with second piston 20, and one side of second piston 20 is fixed with the second body of rod 21, and one side that second piston 20 was kept away from to the second body of rod 21 is fixed with triangle-shaped block 22, and the recess 29 with triangle-shaped block 22 looks adaptation is seted up to one side of second cylinder 19, and the second cylinder 19 is through the gaseous of leading-in first cylinder 15 inner chamber of air duct 18 to realize that second body of rod 21 removes.

In this embodiment, specifically: the one end that measuring board 6 was kept away from to carriage release lever 3 is fixed with protruding piece, and one side and the laminating of triangle-shaped piece 22 of protruding piece, barrel 1's bottom both sides all offer with the second spout 13 of 3 looks adaptations of carriage release lever, and triangle-shaped piece 22 moves down, promotes protruding piece and removes to both sides.

In this embodiment, specifically: the two spring pieces 11 are fixed on two sides of the fixed rod 2, one end, far away from the fixed rod 2, of each spring piece 11 is connected with a spring 12, one end, far away from the spring piece 11, of each spring 12 is fixed on the outer side of the fixed rod 2, and each spring 12 pushes the spring piece 11 to fix the corresponding spring.

In this embodiment, specifically: the bottom of carriage release lever 3 is equipped with support base 26, and support base 26's top both sides all are fixed with support column 25, and the one end that support base 26 was kept away from to support column 25 is fixed with bracing piece 24, and the one end that support column 25 was kept away from to bracing piece 24 is fixed in the outside of first cylinder body 15 and second cylinder body 19, and support base 26 has the supporting role to first cylinder body 15 and second cylinder body 19.

In this embodiment, specifically: the bottom end of movable rod 3 is fixed with slider 27, supports the top of base 26 and sets up the first spout 28 with slider 27 looks adaptation, and slider 27 sliding connection is in the inner chamber of first spout 28, thereby movable rod 3 passes through slider 27 sliding connection in the inner chamber of first spout 28 realization relative support base 26 and removes.

Working principle or structural principle, when in use, the spring to be measured is sleeved outside the fixed rod 2, the spring 12 pushes the spring piece 11 to extrude and fix the spring to be measured, at the moment, a worker pushes and pulls the spring piece by the handle 14 to drive the first rod body 17 to move, gas in the inner cavity of the first cylinder body 15 is transmitted to the inner cavity of the second cylinder body 19 to push the second rod body 21 to move, so that the triangular block 22 is pushed to move downwards, the convex block is pushed to push the movable rod 3 to move relative to the supporting base 26, the movable rod 3 moves towards two sides along with the movable rod 3, the rotating shaft 4 drives the gear 9 to rotate along the meshed rack 10 to drive the brush plate 8 to rotate, so as to clean the inner cavity of the cylinder body 1, the side length of the fixed plate 5 is 2 cm, the fixed plate 5 and the measuring plate 6 are in a tightly-fitted state before measurement, and the plate 6 to, the length of the middle diameter of the spring is obtained by adding 2 cm to the scale mark at the top end of the measuring plate 6 at the two ends.

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

Claims

1. The utility model provides a pitch diameter of spring for spring bed measures a section of thick bamboo, includes bottom confined barrel (1), its characterized in that: the bottom end of the inner cavity of the barrel body (1) is fixedly provided with a fixed rod (2), the top end of the fixed rod (2) is fixedly provided with a fixed plate (5), the inner cavity of the barrel body (1) is provided with two moving rods (3) penetrating through the barrel body (1), the top end of one side of each moving rod (3) is fixedly provided with a measuring plate (6), one side of each measuring plate (6) is provided with a scale mark (7), one side of each measuring plate (6), far away from the scale mark (7), is rotatably connected with a rotating shaft (4) through a bearing, one side of each rotating shaft (4) is fixedly provided with a brush plate (8), one end of each rotating shaft (4), far away from the measuring plate (6), is fixedly provided with a gear (9), the bottom end of one side of the inner cavity of the barrel body (1) is fixedly provided with a rack (10) meshed with the gear (9), the bottom end of the barrel body (1) is provided with a first cylinder body (15), the inner chamber of first cylinder body (15) is equipped with first piston (16), one side of first piston (16) is fixed with the first body of rod (17) that runs through first cylinder body (15), the one end that first piston (16) place was kept away from to the first body of rod (17) is fixed with handle (14), one side bottom intercommunication of first cylinder body (15) has air duct (18), the one end that first cylinder body (15) were kept away from in air duct (18) is linked together with second cylinder body (19).

2. The spring bed spring pitch diameter measuring cartridge as claimed in claim 1, wherein: the inner chamber of second cylinder body (19) is equipped with second piston (20), one side of second piston (20) is fixed with the second body of rod (21), one side that second piston (20) were kept away from in the second body of rod (21) is fixed with triangle-shaped piece (22), recess (29) with triangle-shaped piece (22) looks adaptation are seted up to one side of second cylinder body (19).

3. The spring bed spring pitch diameter measuring cartridge as set forth in claim 2, wherein: one end of the moving rod (3) far away from the measuring plate (6) is fixed with a protruding block, one side of the protruding block is attached to the triangular block (22), and second sliding grooves (13) matched with the moving rod (3) are formed in the two sides of the bottom end of the cylinder body (1).

4. The spring bed spring pitch diameter measuring cartridge as claimed in claim 1, wherein: the fixing rod is characterized in that two spring pieces (11) are fixed on two sides of the fixing rod (2), one ends, far away from the fixing rod (2), of the spring pieces (11) are connected with springs (12), and one ends, far away from the spring pieces (11), of the springs (12) are fixed on the outer side of the fixing rod (2).

5. The spring bed spring pitch diameter measuring cartridge as claimed in claim 1, wherein: the bottom of carriage release lever (3) is equipped with support base (26), the top both sides of supporting base (26) all are fixed with support column (25), the one end that support base (26) were kept away from in support column (25) is fixed with bracing piece (24), the one end that support column (25) were kept away from in bracing piece (24) is fixed in the outside of first cylinder body (15) and second cylinder body (19).

6. The spring bed spring pitch diameter measuring cylinder according to claim 5, wherein: the bottom of carriage release lever (3) is fixed with slider (27), support the top of base (26) and seted up first spout (28) with slider (27) looks adaptation, slider (27) sliding connection is in the inner chamber of first spout (28).