CN214723955U

CN214723955U - Torque wrench examines and determine appearance calibration platform

Info

Publication number: CN214723955U
Application number: CN202120705592.2U
Authority: CN
Inventors: 黄杏文; 陈任学; 冯基鸿
Original assignee: Guangxi Donghua Measurement And Testing Technology Co ltd
Current assignee: Guangxi Donghua Measurement And Testing Technology Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-16
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a torque wrench examines and determine appearance calibration platform, including the supporting leg, the quantity of supporting leg is two, the top fixedly connected with workstation of two supporting legs, the bottom fixedly connected with backing plate of workstation, the spacing box of the equal fixedly connected with in top of supporting leg inner chamber both sides, one side sliding connection of spacing box inner chamber has the riser. The utility model discloses a supporting leg, a workbench, the backing plate, spacing box, the riser, a spring, the stopper, dial the piece, the spout, a groove, the dwang, first bevel gear, the screw rod, second bevel gear, the cooperation of sliding sleeve and pulley is used, possess the advantage of conveniently accomodating and conveniently removing, it is mostly a whole to have solved current torque wrench and has examined and determine appearance calibration platform, inconvenient dismantlement, thereby be not convenient for accomodate, current torque wrench examines and determine appearance calibration platform simultaneously, inconvenient removal, thereby reduce the problem of torque wrench examination appearance calibration platform practicality easily.

Description

Torque wrench examines and determine appearance calibration platform

Technical Field

The utility model relates to a calibration platform technical field specifically is a torque wrench examines and determine appearance calibration platform.

Background

Torque wrench, also called torque wrench, torque wrench or torque wrench, be one of spanner, torque wrench examines and determine the appearance and is a section test instrument who is used for the various torque wrench of check-up, this instrument has adopted single chip microcomputer control technique and comprises jointly such as high accuracy torque sensor and atress support, its test is accurate, the stable performance, the function is abundant, easy and simple to handle, torque wrench examines and determine the appearance demand and use work platform when the calibration, present torque wrench examines and determines the appearance calibration platform and is mostly a whole, inconvenient dismantlement, thereby be not convenient for accomodate, current torque wrench examines and determines the appearance calibration platform simultaneously, inconvenient removal, thereby reduce torque wrench easily and examine the practicality that the appearance calibration platform was calibrated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a torque wrench examines and determine appearance calibration platform possesses the advantage of conveniently accomodating and conveniently removing, has solved current torque wrench and has examined and determine appearance calibration platform and mostly be a whole, inconvenient dismantlement to be not convenient for accomodate, current torque wrench examines and determine appearance calibration platform simultaneously, inconvenient removal, thereby reduce the problem of torque wrench examination appearance calibration platform practicality easily.

In order to achieve the above object, the utility model provides a following technical scheme: a torque wrench calibrator calibration platform comprises support legs, the number of the support legs is two, the tops of the two support legs are fixedly connected with a workbench, the bottom of the workbench is fixedly connected with a base plate, the tops of the two sides of an inner cavity of the support legs are fixedly connected with a limiting box, one side of the inner cavity of the limiting box is slidably connected with a vertical plate, one side of the vertical plate is fixedly connected with a spring, one end, away from the vertical plate, of the spring is fixedly connected with a limiting block, one side, away from the spring, of the vertical plate is fixedly connected with a limiting block, one end, away from the vertical plate, of the limiting block penetrates through the limiting box and extends to the inner cavity of the base plate, the front side of the vertical plate is fixedly connected with a toggle block, one end, away from the vertical plate, of the toggle block extends to the front side of the support legs, sliding grooves matched with the toggle block are formed in the two sides of the front top of the support legs, grooves are formed in the bottoms of the inner cavities of the support legs, the bottom of the opposite one side of two supporting legs all has the dwang through bearing swing joint, the one end of dwang extends to the inner chamber of recess and the first bevel gear of fixedly connected with, there is the screw rod at the top of recess inner chamber through bearing swing joint, the top fixedly connected with second bevel gear on screw rod surface, first bevel gear and second bevel gear intermeshing, the bottom threaded connection on screw rod surface has the sliding sleeve, the bottom fixedly connected with pulley of sliding sleeve.

Preferably, the tops of the opposite sides of the two supporting legs are fixedly connected with cushion blocks, and the bottoms of the cushion blocks are in contact with the cushion blocks.

Preferably, the locating slot has all been seted up to the both sides at supporting leg inner chamber top, the equal fixedly connected with locating piece in both sides of workstation bottom, the bottom of locating piece extends to the inner chamber of locating slot.

Preferably, the both sides of sliding sleeve all fixedly connected with slider, the slider is kept away from the inner wall sliding connection of one side and the recess of sliding sleeve.

Preferably, one end of the rotating rod, which is far away from the first bevel gear, is fixedly connected with a hand wheel, and anti-skid grains are arranged on the surface of the hand wheel.

Preferably, the equal fixedly connected with fixing base in bottom of the relative one side of two supporting legs, the inner chamber of fixing base has the locating pin through loose axle swing joint, and the one end that the fixing base was kept away from to the locating pin extends to the inner chamber of hand wheel.

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

1. the utility model discloses a supporting leg, a workbench, the backing plate, spacing box, the riser, a spring, the stopper, dial the piece, the spout, a groove, the dwang, first bevel gear, the screw rod, second bevel gear, the cooperation of sliding sleeve and pulley is used, possess the advantage of conveniently accomodating and conveniently removing, it is mostly a whole to have solved current torque wrench and has examined and determine appearance calibration platform, inconvenient dismantlement, thereby be not convenient for accomodate, current torque wrench examines and determine appearance calibration platform simultaneously, inconvenient removal, thereby reduce the problem of torque wrench examination appearance calibration platform practicality easily.

2. The utility model discloses a set up the cushion, can be convenient for place the workstation, so that accurate installation work platform, through setting up constant head tank and locating piece, installation work platform that can be better, through setting up the slider, can be convenient for carry on spacingly to the sliding sleeve, make the sliding sleeve can be steady carry out the removal of vertical direction, through setting up anti-skidding line, can increase the frictional force between hand and the hand wheel, so that better use hand wheel, through setting up the locating pin, can be convenient for carry on spacingly to the hand wheel, avoid the hand wheel the condition of rotation to appear.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 4 is an enlarged view of B in fig. 1 according to the present invention.

In the figure: 1. supporting legs; 2. a work table; 3. a base plate; 4. a limiting box; 5. a vertical plate; 6. a spring; 7. a limiting block; 8. a shifting block; 9. a chute; 10. a groove; 11. rotating the rod; 12. a first bevel gear; 13. a screw; 14. a second bevel gear; 15. a sliding sleeve; 16. a pulley; 17. cushion blocks; 18. positioning a groove; 19. positioning blocks; 20. a slider; 21. a handwheel.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, a calibration platform for a torque wrench calibrator comprises support legs 1, the number of the support legs 1 is two, the tops of the two support legs 1 are fixedly connected with a workbench 2, the bottom of the workbench 2 is fixedly connected with a backing plate 3, the tops of the two sides of the inner cavity of the support leg 1 are fixedly connected with limiting boxes 4, one side of the inner cavity of the limiting box 4 is slidably connected with a vertical plate 5, one side of the vertical plate 5 is fixedly connected with a spring 6, one end of the spring 6, far away from the vertical plate 5, is fixedly connected with the inner wall of the limiting box 4, one side of the vertical plate 5, far away from the spring 6, is fixedly connected with a limiting block 7, one end of the limiting block 7, far away from the vertical plate 5, penetrates through the limiting box 4 and extends to the inner cavity of the backing plate 3, the front of the vertical plate 5 is fixedly connected with a toggle block 8, one end of the toggle block 8, far away from the vertical plate 5, extends to the front of the support leg 1, and the two sides of the front top of the support leg 1 are both provided with chutes 9 matched with the toggle block 8, the bottom of the inner cavity of the supporting leg 1 is provided with a groove 10, the bottoms of the opposite sides of the two supporting legs 1 are both movably connected with a rotating rod 11 through a bearing, one end of the rotating rod 11 extends to the inner cavity of the groove 10 and is fixedly connected with a first bevel gear 12, the tops of the inner cavities of the grooves 10 are movably connected with a screw 13 through a bearing, the top of the surface of the screw 13 is fixedly connected with a second bevel gear 14, the first bevel gear 12 is meshed with the second bevel gear 14, the bottom of the surface of the screw 13 is in threaded connection with a sliding sleeve 15, the bottom of the sliding sleeve 15 is fixedly connected with a pulley 16, the tops of the opposite sides of the two supporting legs 1 are both fixedly connected with cushion blocks 17, through the cushion blocks 17, the workbench 2 can be conveniently placed so as to accurately install the workbench 2, the bottom of the cushion plate 3 is in contact with the cushion blocks 17, positioning grooves 18 are respectively arranged on the two sides of the top of the inner cavity of the supporting legs 1, and positioning blocks 19 are both sides of the bottom of the workbench 2, the positioning groove 18 and the positioning block 19 are arranged, so that the workbench 2 can be better installed, the bottom of the positioning block 19 extends to the inner cavity of the positioning groove 18, the two sides of the sliding sleeve 15 are fixedly connected with the sliding blocks 20, the sliding sleeve 15 can be conveniently limited by arranging the sliding blocks 20, so that the sliding sleeve 15 can stably move in the vertical direction, one side of the sliding block 20, far away from the sliding sleeve 15, is in sliding connection with the inner wall of the groove 10, one end of the rotating rod 11, far away from the first bevel gear 12, is fixedly connected with the hand wheel 21, the surface of the hand wheel 21 is provided with anti-skid grains, the friction force between the hand part and the hand wheel 21 can be increased by arranging the anti-skid grains, so that the hand wheel 21 can be better used, the bottoms of the opposite sides of the two supporting legs 1 are fixedly connected with the fixing seats, the inner cavity of the fixing seats is movably connected with the positioning pin through the movable shaft, and the positioning pin can be conveniently limited by arranging the positioning pin, avoid the condition that the rotation appears in hand wheel 21, the one end that the fixing base was kept away from to the locating pin extends to the inner chamber of hand wheel 21, through supporting leg 1, workstation 2, backing plate 3, spacing box 4, riser 5, spring 6, stopper 7, dial piece 8, spout 9, recess 10, dwang 11, first bevel gear 12, screw rod 13, second bevel gear 14, sliding sleeve 15 and pulley 16's cooperation is used, possess the advantage of conveniently accomodating and conveniently moving, it mostly is a whole to have solved current torque wrench examination appearance calibration platform, inconvenient dismantlement, thereby be not convenient for accomodate, current torque wrench examination appearance calibration platform simultaneously, inconvenient removal, thereby reduce the problem of torque wrench examination appearance calibration platform practicality easily.

During the use, when the workstation 2 is accomodate to needs dismantling, promote and dial piece 8, dial piece 8 removes and drives riser 5 and remove, riser 5 removes and drives stopper 7 and remove, stopper 7 removes and removes the spacing to backing plate 3, backing plate 3 removes and to dismantle down workstation 2 after spacing and accomodate, when needs moving table 2, rotate hand wheel 21, hand wheel 21 rotates and drives dwang 11 and rotate, dwang 11 rotates and drives first bevel gear 12 and rotate, first bevel gear 12 rotates and drives second bevel gear 14 and rotate, second bevel gear 14 rotates and drives screw rod 13 and rotate, screw rod 13 rotates and drives sliding sleeve 15 and move, sliding sleeve 15 moves and drives pulley 16 and move, make pulley 16 shift out the inner chamber of recess 10, can move after pulley 16 contacts with ground.

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 torque wrench examines and determine appearance calibration platform, includes supporting leg (1), its characterized in that: the number of the supporting legs (1) is two, the tops of the two supporting legs (1) are fixedly connected with a workbench (2), the bottom of the workbench (2) is fixedly connected with a base plate (3), the tops of the two sides of the inner cavity of the supporting legs (1) are fixedly connected with a limiting box (4), one side of the inner cavity of the limiting box (4) is slidably connected with a vertical plate (5), one side of the vertical plate (5) is fixedly connected with a spring (6), one end, away from the vertical plate (5), of the spring (6) is fixedly connected with the inner wall of the limiting box (4), one side, away from the spring (6), of the vertical plate (5) is fixedly connected with a limiting block (7), one end, away from the vertical plate (5), of the limiting block (7) penetrates through the limiting box (4) and extends to the inner cavity of the base plate (3), the front of the vertical plate (5) is fixedly connected with a poking block (8), one end, away from the vertical plate (5), of the poking block (8) extends to the front of the supporting legs (1), spout (9) that cooperation group piece (8) used are all seted up to the both sides at the positive top of supporting leg (1), the bottom in supporting leg (1) inner chamber is seted up fluted (10), and the bottom of two supporting leg (1) relative one side all has dwang (11) through bearing swing joint, the one end of dwang (11) extends to the inner chamber and the first bevel gear of fixedly connected with (12) of recess (10), there is screw rod (13) at the top of recess (10) inner chamber through bearing swing joint, the top fixedly connected with second bevel gear (14) on screw rod (13) surface, first bevel gear (12) and second bevel gear (14) intermeshing, the bottom threaded connection on screw rod (13) surface has sliding sleeve (15), the bottom fixedly connected with pulley (16) of sliding sleeve (15).

2. The calibration platform for the torque wrench calibrator according to claim 1, wherein: the top of the opposite side of the two supporting legs (1) is fixedly connected with a cushion block (17), and the bottom of the cushion block (3) is in contact with the cushion block (17).

3. The calibration platform for the torque wrench calibrator according to claim 1, wherein: constant head tank (18) have all been seted up to the both sides at supporting leg (1) inner chamber top, the equal fixedly connected with locating piece (19) in both sides of workstation (2) bottom, the bottom of locating piece (19) extends to the inner chamber of constant head tank (18).

4. The calibration platform for the torque wrench calibrator according to claim 1, wherein: the sliding sleeve is characterized in that sliding blocks (20) are fixedly connected to the two sides of the sliding sleeve (15), and one side, far away from the sliding sleeve (15), of each sliding block (20) is connected with the inner wall of the corresponding groove (10) in a sliding mode.

5. The calibration platform for the torque wrench calibrator according to claim 1, wherein: one end fixedly connected with hand wheel (21) of first bevel gear (12) is kept away from in dwang (11), the surface of hand wheel (21) is provided with anti-skidding line.

6. The calibration platform for the torque wrench calibrator according to claim 5, wherein: the equal fixedly connected with fixing base in bottom of the relative one side of two supporting legs (1), the inner chamber of fixing base has the locating pin through loose axle swing joint, and the one end that the fixing base was kept away from to the locating pin extends to the inner chamber of hand wheel (21).