CN210550681U

CN210550681U - Spring fixing device

Info

Publication number: CN210550681U
Application number: CN201921625213.8U
Authority: CN
Inventors: 许兴建
Original assignee: Xiuwu Hongyuan Heating And Cooling Equipment Co Ltd
Current assignee: Xiuwu Hongyuan Heating And Cooling Equipment Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-05-19
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to a fixing device technical field specifically is a spring fixing device, including fixed part and clamping part, seted up the fixed orifices on the fixed part, the fixed part right side upwards protrusion and integrative clamping part that takes shape that is equipped with, the clamping part includes the fixed clamp splice of being connected with the fixed part, and integrative taking shape's right side protrusion on the fixed clamp splice is provided with the connecting plate, and the connecting plate right side is buckled downwards and is formed the limiting plate, set up threaded hole in the middle of the limiting plate, threaded hole female connection threaded rod, threaded rod right-hand member welding have the carousel, and beneficial effect is: can grasp spring both ends to fix spring fixing device in suitable position through the fixed part, it is better to use the effect, can make the spring more stable behind the centre gripping spring, and restriction spring position prevents that the spring from receiving tensile or compressive force to produce and warp or skew, influences the fixed stability of spring, can effectively restrict the position of spring, increases the spring and uses or examine time measuring effect.

Description

Spring fixing device

Technical Field

The utility model relates to fixing device technical field specifically is a spring fixing device.

Background

A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed.

When using the spring or examining the spring among the prior art, at first need be fixed with the spring, can use spring fixing device usually when fixed spring, and general spring fixing device is when carrying out the spring fixed, and is fixed insecure, and the position is injectd unstably, probably causes the spring skew to appear owing to tensile or the extrusion to the spring with the spring fixed back, influences and uses or detection effect, for this, the utility model provides a spring fixing device is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spring fixing device 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 spring fixing device comprises a fixing part and a clamping part, wherein the fixing part is provided with a fixing hole, the right side of the fixing part protrudes upwards and is provided with a clamping part which is integrally formed and comprises a fixing clamping block connected with the fixing part, the upper end of the fixed clamping block is integrally formed and is provided with a connecting plate which protrudes rightwards, the right side of the connecting plate is bent downwards to form a limiting plate, a threaded hole is formed in the middle of the limiting plate, a threaded rod is connected in the threaded hole in a threaded manner, a turntable is welded at the right end of the threaded rod, the left end of the threaded rod passes through the limiting plate and is rotatably connected in the movable clamping block, the movable clamping block is movably connected between the fixed clamping block and the limiting plate, the inner wall between the fixed clamping block and the movable clamping block is provided with a spring clamping groove, a limiting clamping block is arranged on an integrally formed protrusion between the spring clamping grooves, and a threaded pin clamp is inserted between the fixed clamping block and the movable clamping block.

Preferably, a movable clamping block is integrally formed at the right end of the threaded rod, a movable clamping groove is formed in the right end of the movable clamping block, and the movable clamping block is inserted in the movable clamping groove to form rotary connection.

Preferably, the integrated into one piece is equipped with the spring braced block that corresponds with the spring draw-in groove on the screw pin card, set up the spacing draw-in groove that corresponds with spacing fixture block between the spring braced block, the terminal welding of screw pin card has spacing dish, spacing dish diameter is greater than the diameter of spring braced block to the joint is at fixed clamp splice and activity clamp splice side.

Preferably, the fixing part is provided with a plurality of fixing holes, the fixing holes are internally inserted with pin bolts, the lower end of the fixing part is bonded with a rubber cushion layer, and the rubber cushion layer is provided with holes corresponding to the fixing holes.

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

the utility model discloses can grasp spring both ends to fix spring fixing device in suitable position through the fixed part, it is better to use the effect, can make the spring more stable behind the centre gripping spring, and restriction spring position prevents that the spring from receiving tensile or compressive force to produce and warp or squint, influences the fixed stability of spring, can effectively restrict the position of spring, increases the spring and uses or examine the effect of time measuring.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a schematic structural view of the middle movable clamping block of the present invention.

In the figure: the device comprises a fixing part 1, a clamping part 2, a fixing hole 3, a fixing clamping block 4, a limiting plate 5, a movable clamping block 6, a threaded rod 7, a rotary table 8, a movable clamping block 9, a movable clamping groove 10, a threaded pin clamp 11, a spring supporting block 12, a limiting clamping groove 13, a limiting disc 14, a spring clamping groove 15 and a limiting clamping block 16.

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 to 3, the present invention provides a technical solution: the utility model provides a spring fixing device, including fixed part 1 and clamping part 2, fixed orifices 3 has been seted up on

fixed part

1, 1 right side of fixed part is upwards protrusion and integrative the taking shape be equipped with clamping part 2, clamping part 2 includes fixed clamp splice 4 of being connected with fixed part 1, the integrative right side protrusion that takes shape of fixed clamp splice 4 upper end is provided with the connecting plate, the downward bending type in connecting plate right side forms limiting plate 5, set up threaded hole in the middle of the limiting plate 5, threaded hole female connection threaded

rod

7, 7 right-hand members of threaded rod have the

carousel

8, 7 left ends of threaded rod pass limiting plate 5 and swivelling joint in

movable clamp splice

6, 6 swing joint of movable clamp splice is between fixed clamp splice 4 and limiting plate 5, set up spring clamping groove 15 on the inner wall between fixed clamp splice 4 and the movable clamp splice 6, integrative the protrusion that takes shape is equipped with spacing fixture block 16 between spring clamping groove 15, it has threaded pin card.

The utility model discloses can further set up to, 7 integrative taking shape's of threaded rod right-hand member be equipped with movable fixture block 9, movable clamping block 10 has been seted up to 6 right-hand members of activity clamp splice, and movable fixture block 9 is pegged graft and is formed the rotation in movable clamping block 10 and connect, is connected through the rotation of threaded rod 7 with activity clamp splice 6, and threaded rod 7 rotates the inward movement and can promote activity clamp splice 6 inward movement and carry out the centre gripping spring, can adjust the elasticity to the spring centre gripping, increases the result of use.

The utility model discloses can further set up to, integrative taking shape is equipped with the spring bracer 12 that corresponds with spring clamp groove 15 on the screw pin card 11, set up the spacing draw-in groove 13 that corresponds with spacing fixture block 16 between the spring bracer 12, 11 end welding of screw pin card has spacing dish 14, spacing dish 14 diameter is greater than the diameter of spring bracer 12, and the joint is at fixed

clamp splice

4 and 6 sides of activity clamp splice, through screw pin card 11 and spring clamp groove 15, the position behind the spring centre gripping can effectively be restricted in spacing fixture block 16's cooperation, and increase stability, improve the fixed effect of spring, make the difficult removal after the spring is fixed more.

The utility model discloses can further set up to, set up a plurality of fixed orificess 3 on the fixed part 1, the peg bolt is inserted in the 3 fixed orificess, and 1 lower extreme of fixed part bonds has the rubber cushion, sets up the hole that corresponds with fixed orifices 3 on the rubber cushion, can fix spring fixing device monolithic in suitable position through fixed part 1 to fixed orifices 3 are equipped with two sets ofly, can increase fixed part 1's fixed effect, increase stability.

The working principle is as follows: when the spring clamping device works, the threaded pin clamp 11 is inserted into the tail end of a spring to be fixed, the position of the threaded pin clamp 11 is adjusted, a spring supporting block 12 on the threaded pin clamp 11 is supported on the inner side wall of the spring strip, then the tail end of the spring is placed between the fixed clamping block 4 and the movable clamping block 6, the rotary disc 8 drives the threaded rod 7 to rotate and pushes the threaded rod 7 inwards, the front end of the threaded rod 7 is rotatably connected into the movable clamping block 6, the movable clamping block 6 is pushed through the transmission of the threaded rod 7, the movable clamping block 6 is moved inwards to be matched with the fixed clamping block 4 to clamp the spring, a spring clamping groove 15 and a limiting clamping block 16 are formed in the fixed clamping block 4 and the movable clamping block 6, the spring strip can be clamped in the groove through the spring clamping groove 15, the limiting clamping block 16 can be inserted into a limiting clamping groove 13 formed between the spring supporting blocks 12 on the threaded pin clamp 11, and the position of the threaded pin, the stability after the spring centre gripping is increased and its position is restricted, fixes whole spring fixing device in suitable position through fixed part 1 and fixing bolt at last, accomplishes the centre gripping of spring and fixes.

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 spring fixing device, includes fixed part (1) and clamping part (2), its characterized in that: the fixing part (1) is provided with a fixing hole (3), the right side of the fixing part (1) protrudes upwards and is integrally formed with a clamping part (2), the clamping part (2) comprises a fixing clamping block (4) connected with the fixing part (1), the upper end of the fixing clamping block (4) is integrally formed and protrudes rightwards to be provided with a connecting plate, the right side of the connecting plate is bent downwards to form a limiting plate (5), a threaded hole is formed in the middle of the limiting plate (5), a threaded hole is connected with a threaded rod (7), the right end of the threaded rod (7) is welded with a turntable (8), the left end of the threaded rod (7) penetrates through the limiting plate (5) and is rotatably connected into a movable clamping block (6), the movable clamping block (6) is movably connected between the fixing clamping block (4) and the limiting plate (5), and a spring clamping groove (15) is formed in the inner wall between the fixing clamping block (, the spring clamping grooves (15) are integrally provided with a limiting clamping block (16) in a protruding mode, and a threaded pin clamp (11) is inserted between the fixed clamping block (4) and the movable clamping block (6).

2. A spring mounting apparatus in accordance with claim 1, wherein: the right end of the threaded rod (7) is integrally provided with a movable clamping block (9), a movable clamping groove (10) is formed in the right end of the movable clamping block (6), and the movable clamping block (9) is inserted in the movable clamping groove (10) to form rotary connection.

3. A spring mounting apparatus in accordance with claim 1, wherein: the utility model discloses a spring lock, including screw pin card (11), screw pin card (11) go up integrative taking shape be equipped with spring brace piece (12) that correspond with spring clamp groove (15), set up between spring brace piece (12) spacing draw-in groove (13) that correspond with spacing fixture block (16), the terminal welding of screw pin card (11) has spacing dish (14), spacing dish (14) diameter is greater than the diameter of spring brace piece (12) to the joint is at fixed clamp splice (4) and activity clamp splice (6) side.

4. A spring mounting apparatus in accordance with claim 1, wherein: the fixing part (1) is provided with a plurality of fixing holes (3), pin bolts are inserted in the fixing holes (3), a rubber cushion layer is bonded at the lower end of the fixing part (1), and holes corresponding to the fixing holes (3) are formed in the rubber cushion layer.