CN219113894U

CN219113894U - Pressure spring vertical fixture

Info

Publication number: CN219113894U
Application number: CN202320252137.0U
Authority: CN
Inventors: 陈航; 陈贤达
Original assignee: Fuzhou Futeng Spring Co ltd
Current assignee: Fuzhou Futeng Spring Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-02
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a pressure spring setting fixture, which relates to the technical field of pressure spring setting fixtures, and adopts the technical scheme that: the compression spring limiting assembly is used for clamping and limiting the inner wall of the bottom end of the compression spring, the compression spring limiting assembly comprises a clamping seat, the clamping seat is fixedly arranged at the center of the bottom of the base, a through groove is formed in the top of the clamping seat, the inner wall of the through groove is slidably connected with racks, two racks are symmetrically arranged at the center, and metal arc plates are fixedly arranged at the ends of the racks respectively.

Description

Pressure spring vertical fixture

Technical Field

The utility model relates to the technical field of compression spring setting tool clamps, in particular to a compression spring setting tool clamp.

Background

The compression spring is a hardware fitting with a spiral geometric shape formed by wires, the hardening and strengthening operation is more difficult than that of a planar hardware fitting, and the hardening effect of the cross section of the compression spring is strictly controlled, so that the resistance of the compression spring to fatigue fracture after use is fully known, and a special fixture is needed when the compression spring is clamped by a fixture frequently.

The prior art has the following defects: the existing pressure spring type setting fixture clamps generally clamp the top and bottom two ends of a pressure spring by applying pressure, but the clamping mode generally lacks a supporting structure for the inner wall of the pressure spring when in use, so that the pressure spring is easy to deviate when being extruded, the pressure spring is inconvenient to position, when an operation accident occurs, the pressure spring is possibly caused to deviate due to insufficient pressure or overlarge pressure, and the stability of the pressure spring support is inconvenient to control according to the diameter size of the inner wall of the pressure spring by adjusting the limiting structure.

Therefore, the utility model of the pressure spring setting fixture is necessary.

Disclosure of Invention

Therefore, the utility model provides the pressure spring vertical setting fixture, the gear is driven by the rotating shaft, so that the gear drives the two racks to synchronously and reversely move, the inner wall of the pressure spring is conveniently matched and extruded after the racks drive the metal arc plates to stretch out and draw back, and the inner wall of the pressure spring is simultaneously extruded by arranging the two metal arc plates, so that the stability of the pressure spring in limiting is conveniently improved, and the problem in the background technology is solved.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a pressure spring is found frock clamp, includes the base, the spacing subassembly of base top fixed mounting pressure spring, the spacing subassembly of pressure spring is used for carrying out the joint spacing to pressure spring bottom inner wall, the spacing subassembly of pressure spring includes the cassette, cassette fixed mounting is in base bottom central point put, logical groove has been seted up at the cassette top, logical inslot wall sliding connection rack, rack centrosymmetric is provided with two, two rack tip is fixed mounting metal arc respectively, metal arc outer wall cooperation joint pressure spring inner wall, base right side top fixed mounting bracing piece, the bracing piece is provided with three, three bracing piece top fixed mounting roof, roof bottom fixed mounting electric putter, electric putter bottom fixed mounting slide, slide bottom central point put fixed mounting cylinder, slide, cylinder, metal arc cooperation are to the pressure spring fixed centre gripping.

Preferably, the four corners of the bottom of the base are fixedly provided with supporting legs, the supporting rods are three, the inner wall of the sliding seat is in matched sliding connection with the inner wall of the supporting rod, and the pressure sensor is fixedly connected between the electric push rod and the sliding seat.

Preferably, the display screen is fixedly installed on the top of the top plate, the operation button is fixedly installed on the top of the top plate, and the operation button is used for controlling and operating the electric push rod.

Preferably, the center position of the inner wall of the through groove is rotationally connected with a rotating shaft, a gear is fixedly arranged on the outer wall of the rotating shaft, the outer wall of the gear is respectively connected with two racks in a matched transmission manner, and a cover plate is fixedly arranged at the top of the clamping seat.

Preferably, the cover plate is matched with the clamping seat to limit the gear and the rack, the outer wall of the rotating shaft is rotationally connected with the inner wall of the base through a bearing, and the rotating shaft extends to the lower part of the base.

Preferably, the first bevel gear is fixedly arranged on the outer wall of the rotating shaft, the bottom of the base is rotationally connected with the driving shaft through a bearing, the second bevel gear is fixedly arranged on the outer wall of the driving shaft, the second bevel gear is meshed with the first bevel gear, and the rotating handle is fixedly arranged at one end, far away from the second bevel gear, of the driving shaft.

The beneficial effects of the utility model are as follows:

1. through setting up the spacing subassembly of pressure spring, rotate through the drive shaft and drive the pivot and rotate to drive the gear through the pivot, make the gear promote two racks and move in opposite directions in step, thereby conveniently drive the metal arc through the rack and carry out the cooperation extrusion to the pressure spring inner wall after flexible, extrude the pressure spring inner wall simultaneously through setting up two metal arcs, thereby conveniently improve the stability when spacing to the pressure spring;

2. through setting up electric putter promotion slide downwardly moving to carry out spacingly through the top of slide to the pressure spring, thereby conveniently carry out the standing centre gripping to the pressure spring, simultaneously through setting up pressure sensor, have the pressure that conveniently discerns the pressure spring and produce, thereby adjust the elasticity when centre gripping to the pressure spring as required.

Drawings

FIG. 1 is a schematic diagram of a front view structure provided by the present utility model;

FIG. 2 is a schematic view of a bottom view structure according to the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic diagram of a structure of a compression spring limiting assembly according to the present utility model.

In the figure: base 100, landing leg 110, bracing piece 120, roof 130, display screen 140, operating button 150, electric putter 160, pressure sensor 170, slide 180, cylinder 181, pressure spring spacing subassembly 200, cassette 210, logical groove 220, apron 230, pivot 240, gear 241, rack 250, metal arc 260, bevel gear one 270, drive shaft 280, bevel gear two 281, turning handle 282.

Description of the embodiments

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-4, the utility model provides a compression spring setting fixture, and in order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a pressure spring vertical setting fixture, the on-line screen storage device comprises a base 100, the effect of convenient installation pressure spring spacing subassembly 200 and bracing piece 120 is had through setting up base 100, base 100 top fixed mounting pressure spring spacing subassembly 200, through setting up pressure spring spacing subassembly 200 have the convenient support diameter of adjusting metal arc 260 according to the size of pressure spring inner wall diameter, thereby conveniently improve the effect of carrying out spacing to the pressure spring, cassette 210 has the effect of installation rack 250, pressure spring spacing subassembly 200 is used for carrying out the joint spacing to pressure spring bottom inner wall, pressure spring spacing subassembly 200 includes cassette 210, cassette 210 fixed mounting is in base 100 bottom central point, open slot 220 has been seted up at the cassette 210 top, through setting up open slot 220 to have spacing and direction's effect to rack 250, open slot 220 inner wall sliding connection rack 250, rack 250 central symmetry is provided with two, two rack 250 tip fixed mounting metal arc 260 respectively, metal arc 260 outer wall cooperation joint pressure spring inner wall, base 100 right side top fixed mounting bracing piece 120 is provided with three, three bracing piece 120 top fixed

mounting roof

130, 130 bottom fixed mounting electric putter 160, electric putter 160 is installed through setting up, electric putter 160 bottom fixed mounting 180, electric putter 180 has the effect of action of rotating 180 through setting up electric putter 180, thereby the effect of driving the top 180 through setting up 180, the top 180 is realized through rotating the action of rotating the slide, the cylindrical slide, 180 is realized through setting up and the cylindrical slide, 180, the top is driven through 180, the effect is realized through rotating, and 180, the top 180 is realized through rotating, and 180 is placed through rotating, the gear 241 drives the two racks 250 to respectively move in the same or opposite directions, so that the metal arc plate 260 is conveniently driven to move through the racks 250, the expansion amount of the metal arc plate 260 is conveniently adjusted according to the inner wall diameters of different pressure springs, and the inner wall of the bottom of the pressure spring is conveniently supported and released.

The equal fixed mounting landing leg 110 in base 100 bottom four corners department, bracing piece 120 is provided with three, slide 180 inner wall and bracing piece 120 inner wall cooperation sliding connection, fixed connection pressure sensor 170 between electric putter 160 and the slide 180, roof 130 top fixed mounting display screen 140, roof 130 top fixed mounting operating button 150, operating button 150 is used for controlling operation electric putter 160, specifically, have the effect of supporting base 100 through setting up landing leg 110, bracing piece 120 has the effect of installation and support to roof 130, simultaneously have the effect of direction to the slide 180, have the effect of the pressure of convenient monitoring slide 180 to the pressure spring top through setting up pressure sensor 170, thereby the flexible height of convenient feedback regulation electric putter 160.

The central position of the inner wall of the through groove 220 is rotationally connected with the rotating shaft 240, the gear 241 is fixedly arranged on the outer wall of the rotating shaft 240, the outer wall of the gear 241 is respectively connected with two racks 250 in a matched transmission mode, the cover plate 230 is fixedly arranged on the top of the clamping seat 210, the cover plate 230 is matched with the clamping seat 210 to limit the gears 241 and the racks 250, the outer wall of the rotating shaft 240 is rotationally connected with the inner wall of the base 100 through a bearing, the rotating shaft 240 extends to the lower portion of the base 100, the bevel gear 270 is fixedly arranged on the outer wall of the rotating shaft 240, the bottom of the base 100 is rotationally connected with the driving shaft 280 through the bearing, the bevel gear 281 is fixedly arranged on the outer wall of the driving shaft 280, the bevel gear 281 is meshed with the bevel gear 270, one end of the driving shaft 280, which is far away from the bevel gear 281, is fixedly arranged on the rotating handle 282, and particularly, the rotating shaft 240 is provided with the function of installing the gear 241 through the arrangement, so that the driving gear 241 is conveniently rotated, the rack 250 is driven by the gear, so that the rack 250 is controlled to rotate, the metal arc plate 260 is telescopically regulated, and the metal arc plate 260 is made of flexible stainless steel, and can deform and fit with the inner wall of the pressure spring when being extruded by the inner wall of the pressure spring.

The application process of the utility model is as follows: when the electric pressing device is used, a person skilled in the art inserts a pressure spring on the outer wall of the clamping seat 210, then rotates the driving shaft 280 through the handheld rotating handle 282, so that the driving shaft 280 drives the bevel gear II 281, the bevel gear I270 is driven by the gear II 281, the rotating shaft 240 and the gear 241 synchronously rotate, the two racks 250 are pushed to simultaneously reversely move through the gear 241, the metal arc plate 260 is pushed to expand outwards through the racks 250, the metal arc plate 260 is deformed after being extruded by the pressure spring, the outer wall of the metal arc plate 260 is attached to the inner walls on the left side and the right side of the bottom end of the pressure spring, the bottom end of the pressure spring is fixed, then the electric push rod 160 is controlled to work through the operation button 150, the pressure sensor 170 is controlled to display the working state of equipment through the display screen 140, the electric push rod 160 is driven to downwards extend, the sliding seat 180 and the cylinder 181 are pushed to press the top of the pressure spring conveniently through the electric push rod 160, the top of the pressure spring is pushed to be suitable for fixing the top of the pressure spring, and the pressure spring is fixed.

The above description is only of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model equivalent thereto using the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. The utility model provides a frock clamp is decided to pressure spring, includes base (100), base (100) top fixed mounting pressure spring spacing subassembly (200), its characterized in that: the pressure spring limiting assembly (200) is used for limiting the clamping of the inner wall of the bottom end of the pressure spring, the pressure spring limiting assembly (200) comprises a clamping seat (210), the clamping seat (210) is fixedly installed at the bottom center position of the base (100), a through groove (220) is formed in the top of the clamping seat (210), racks (250) are slidably connected to the inner wall of the through groove (220), two racks (250) are symmetrically arranged at the center, two ends of each rack (250) are fixedly installed with a metal arc plate (260), the outer walls of the metal arc plates (260) are matched with the inner wall of the pressure spring in a clamping mode, supporting rods (120) are fixedly installed at the top of the right side of the base (100), three supporting rods (120) are arranged, an electric push rod (160) is fixedly installed at the bottom of the top plate (130), a sliding seat (180) is fixedly installed at the bottom of the electric push rod (160), a cylinder (181) is fixedly installed at the center position of the bottom of the sliding seat (180), and the sliding seat (180) and the metal arc plates (260) are matched with the pressure spring.

2. The compression spring setting fixture as claimed in claim 1, wherein the four corners of the bottom of the base (100) are fixedly provided with supporting legs (110), the inner wall of the sliding seat (180) is in matched sliding connection with the inner wall of the supporting rod (120), and the electric push rod (160) is fixedly connected with the pressure sensor (170) between the sliding seat (180).

3. The compression spring setting fixture according to claim 2, wherein a display screen (140) is fixedly installed on the top of the top plate (130), an operation button (150) is fixedly installed on the top of the top plate (130), and the operation button (150) is used for controlling and operating the electric push rod (160).

4. The compression spring setting fixture according to claim 1, wherein the center position of the inner wall of the through groove (220) is rotationally connected with a rotating shaft (240), a gear (241) is fixedly installed on the outer wall of the rotating shaft (240), the outer wall of the gear (241) is respectively connected with two racks (250) in a matched transmission manner, and a cover plate (230) is fixedly installed on the top of the clamping seat (210).

5. The compression spring setting fixture as claimed in claim 4, wherein the cover plate (230) cooperates with the clamping seat (210) to limit the gear (241) and the rack (250), the outer wall of the rotating shaft (240) is rotatably connected with the inner wall of the base (100) through a bearing, and the rotating shaft (240) extends to the lower part of the base (100).

6. The compression spring setting fixture as claimed in claim 5, wherein the first bevel gear (270) is fixedly installed on the outer wall of the rotating shaft (240), the bottom of the base (100) is rotatably connected with the driving shaft (280) through a bearing, the second bevel gear (281) is fixedly installed on the outer wall of the driving shaft (280), the second bevel gear (281) is meshed with the first bevel gear (270), and the rotating handle (282) is fixedly installed at one end, far away from the second bevel gear (281), of the driving shaft (280).