CN210347104U

CN210347104U - Spring torsion tester is with adjustable type frock

Info

Publication number: CN210347104U
Application number: CN201921335822.XU
Authority: CN
Inventors: 段建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-17
Filing date: 2019-08-17
Publication date: 2020-04-17
Anticipated expiration: 2029-08-17

Abstract

The utility model belongs to the technical field of spring detection, in particular to an adjustable tool for a spring torsion tester, which comprises a base, wherein a first groove is formed in the top of the base, a driving assembly is fixedly connected to the inner wall of the first groove, a supporting rod is fixedly connected to the top of the driving assembly, a force value table is fixedly connected to the side surface of the supporting rod, and a probe is fixedly connected to the surface of the force value table; the utility model discloses, can drive the bracing piece and remove about through setting up drive assembly, the device adopts a plurality of slider, a plurality of third recess, a plurality of fixed plate, fixed column and hydraulic push rod, has realized the fixed of first spring and has dismantled, greatly reduced the installation degree of difficulty, it is laborsaving to save trouble, through setting up power value table, probe and drive assembly, realized carrying out the purpose of torsion test to the first spring of different specifications, whole device is rational in infrastructure, easy dismounting, the practicality is strong.

Description

Spring torsion tester is with adjustable type frock

Technical Field

The utility model belongs to the technical field of the spring detects, concretely relates to spring torsion testing machine is with adjustable type frock.

Background

The spring is a mechanical part which utilizes elasticity to work, the part made of elastic material deforms under the action of external force, and recovers after the external force is removed, the spring is generally made of spring steel, and the torsion spring is a mechanical force storage structure and is mainly used for ancient crossbows and cannons and other crossbows. The torsion spring stores force through twisting or rotating the elastic material with soft material and high toughness, so that the launched object has certain mechanical energy.

At present to finished product torsion spring's detection generally be the use torsion spring tester, the torsion spring tester mainly used detects the fastening degree of sample and the antitorque performance of some parts of its sample, whether accord with the torsion requirement with confirming the sample, wherein mainly be the size that detects the torque value, the torsion spring tester that has the use now is mostly in the guide pillar that adopts fixed size be convenient for wait to detect the spring winding fixed, can only be used for the spring detection of same kind of specification mostly, the limitation is great, most simultaneously in the fixed back of spring winding, can't fix the guide pillar top, and then lead to the spring to appear the condition of rebound easily when detecting, bring very big inconvenience for detecting.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a spring torsion testing machine is with adjustable type frock has the fixity good and is convenient for detect the characteristics of spring dismouting.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable tool for a spring torsion tester comprises a base, wherein a first groove is formed in the top of the base, a driving assembly is fixedly connected to the inner wall of the first groove, a supporting rod is fixedly connected to the top of the driving assembly, a force value meter is fixedly connected to the side surface of the supporting rod, a probe is fixedly connected to the surface of the force value meter, a plurality of third grooves are formed in the top of the base, a second spring is fixedly connected to the inner wall of each third groove, a sliding block is fixedly connected to one end of each second spring, a fixed plate is fixedly connected to the tops of the sliding blocks, the fixed plates are arranged in a ring shape, fixed columns are inserted in the fixed plates, a transverse plate is fixedly connected to the tops of the fixed columns, a hydraulic push rod is fixedly connected to the bottom of the transverse plate, and the hydraulic push rod is fixedly connected to, the surfaces of the fixing plates are sleeved with first springs.

Preferably, drive assembly includes driving motor, lead screw sleeve, pivot and bearing, driving motor fixed connection is in the side of first recess inner wall, fixedly connected with lead screw on driving motor's the output shaft, the surperficial threaded connection of lead screw has the lead screw sleeve, the telescopic top fixedly connected with bracing piece of lead screw, the one end fixedly connected with pivot of lead screw, the bearing is worn to be equipped with on the surface of pivot, bearing fixed connection is in the side of first recess inner wall.

Preferably, a second groove is formed in the bottom of the first groove, a sliding rod is fixedly connected in the second groove, a sliding sleeve is connected to the surface of the sliding rod in a sliding mode, a connecting block is fixedly connected to the top of the sliding sleeve, and the top of the connecting block is fixedly connected with the screw rod sleeve.

Preferably, the top of base is provided with controls the panel, it is provided with microprocessor to control on the panel, microprocessor passes through wire electric connection with driving motor and hydraulic push rod respectively.

Preferably, the fixing column is in a truncated cone shape.

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

1. the utility model discloses, can drive the bracing piece through setting up drive assembly and remove, and then drive power value table and probe and remove and control and detect first spring, driving motor work, it rotates to drive the lead screw, along with the lead screw rotates, make the lead screw sleeve drive the bracing piece and remove, hydraulic rod work, along with hydraulic rod's extension shortens, can make the diaphragm drive the fixed column and reciprocate, and then realize gathering together the operation of dispersion to a plurality of fixed plate, the device adopts a plurality of slider, a plurality of third recess, a plurality of fixed plate, fixed column and hydraulic rod, realized fixing and dismantling first spring, greatly reduced the installation degree of difficulty, it is laborsaving to save trouble, according to the difference of the dispersion degree of a plurality of fixed plate, the convenient cover is established the spring of different specifications and is detected, application scope is big, through setting up power value table, Probe and drive assembly have realized carrying out the purpose of torsion test to the first spring of different specifications, and whole device is rational in infrastructure, easy dismounting, and the practicality is strong.

2. The utility model discloses, control panel and microprocessor through the setting and be convenient for people to control driving motor and hydraulic push rod's operating condition respectively, elasticity with the help of the second spring, shorten along with hydraulic push rod's extension through the fixed column and reciprocate, can make a plurality of slider drive a plurality of fixed plate and circularize and scatter, make first spring housing establish the surface at a plurality of fixed plate, and then form fixedly to first spring, slide bar and sliding sleeve are used for cooperating the lead screw sleeve to drive the bracing piece and control and remove, play the guide effect to the lead screw sleeve.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

fig. 2 is a schematic structural diagram of a driving assembly according to the present invention;

fig. 3 is a schematic structural view of a fixing plate in the present invention;

FIG. 4 is a schematic structural diagram of a middle force value table according to the present invention;

FIG. 5 is a schematic flow chart of the circuit of the present invention;

fig. 6 is a schematic structural view of the fixing column of the present invention;

in the figure: 1. a base; 2. a hydraulic push rod; 3. a fixing plate; 4. fixing a column; 5. a transverse plate; 6. a first spring; 7. a probe; 8. a force value table; 9. a support bar; 10. a control panel; 11. a drive assembly; 111. a drive motor; 112. a screw rod; 113. a screw rod sleeve; 114. a rotating shaft; 115. a bearing; 12. a slide bar; 13. a first groove; 14. a sliding sleeve; 15. a second groove; 16. a second spring; 17. a slider; 18. a third groove; 19. a microprocessor; 20. and (4) connecting the blocks.

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.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: an adjustable tool for a spring torsion tester comprises a base 1, wherein a first groove 13 is formed in the top of the base 1, a driving assembly 11 is fixedly connected to the inner wall of the first groove 13, a supporting rod 9 is fixedly connected to the top of the driving assembly 11, a force value meter 8 is fixedly connected to the side surface of the supporting rod 9, a probe 7 is fixedly connected to the surface of the force value meter 8, a plurality of third grooves 18 are formed in the top of the base 1, a second spring 16 is fixedly connected to the inner wall of each of the plurality of third grooves 18, a sliding block 17 is fixedly connected to one end of each of the plurality of second springs 16, a plurality of fixing plates 3 are fixedly connected to the tops of the plurality of sliding blocks 17, the plurality of fixing plates 3 are annularly arranged, and the fixing plates can move up and down along with the extension of a hydraulic push rod 2 through fixing columns 4 by means of the elasticity of the second springs 16, so that, the first springs 6 are sleeved on the surfaces of the fixed plates 3 to fix the first springs 6, the fixed columns 4 are inserted in the fixed plates 3, the top parts of the fixed columns 4 are fixedly connected with the transverse plates 5, the hydraulic push rods 2 work, the transverse plates 5 can drive the fixed columns 4 to move up and down along with the extension and shortening of the hydraulic push rods 2, and further the fixed plates 3 are gathered and dispersed, the hydraulic push rods 2 are fixedly connected to the bottom parts of the transverse plates 5, the hydraulic push rods 2 are fixedly connected to the top parts of the base 1, the first springs 6 are sleeved on the surfaces of the fixed plates 3, the device adopts a plurality of sliding blocks 17, a plurality of third grooves 18, a plurality of fixed plates 3, the fixed columns 4 and the hydraulic push rods 2, the first springs 6 are fixed and detached, the mounting difficulty is greatly reduced, and labor is saved, through setting up power value table 8, probe 7 and drive assembly 11, realized carrying out the purpose of torsion test to the first spring 6 of different specifications, whole device is rational in infrastructure, easy dismounting, the practicality is strong.

Specifically, the driving assembly 11 includes a driving motor 111, a lead screw 112, a lead screw sleeve 113, a rotating shaft 114 and a bearing 115, the driving motor 111 is fixedly connected to the side surface of the inner wall of the first groove 13, a screw rod 112 is fixedly connected to the output shaft of the driving motor 111, the surface of the screw rod 112 is connected with a screw rod sleeve 113 through screw threads, the top of the screw rod sleeve 113 is fixedly connected with a support rod 9, one end of the screw rod 112 is fixedly connected with a rotating shaft 114, a bearing 115 is arranged on the surface of the rotating shaft 114 in a penetrating way, the bearing 115 is fixedly connected with the side surface of the inner wall of the first groove 13, the driving component 11 can drive the supporting rod 9 to move left and right, and then the power value meter 8 and the probe 7 are driven to move left and right to detect the first spring 6, the driving motor 111 works to drive the screw rod 112 to rotate, and the screw rod sleeve 113 drives the support rod 9 to move left and right along with the rotation of the screw rod 112.

Specifically, second recess 15 has been seted up to the bottom of first recess 13, fixedly connected with slide bar 12 in the second recess 15, the surperficial sliding connection of slide bar 12 has sliding sleeve 14, sliding sleeve 14's top fixedly connected with connecting block 20, connecting block 20's top and lead screw sleeve 113 fixed connection, slide bar 12 and sliding sleeve 14 are used for cooperating lead screw sleeve 113 to drive bracing piece 9 and control the removal, play the guide effect to lead screw sleeve 113.

Specifically, the top of base 1 is provided with controls panel 10, it is provided with microprocessor 19 on the control panel 10, microprocessor 19 passes through wire electric connection with driving motor 111 and hydraulic push rod 2 respectively, controls panel 10 and microprocessor 19 and is convenient for people to control driving motor 111 and hydraulic push rod 2's operating condition respectively.

Specifically, the fixing column 4 is shaped like a truncated cone.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, at first cup joint first spring 6 on a plurality of fixed plate 3 surfaces, then control hydraulic pressure push rod 2 work, hydraulic pressure push rod 2 extends and shortens and drives diaphragm 5 and fixed column 4 and reciprocate, because fixed column 4 is the round platform shape, through fixed column 4 moves down, the surface of fixed column 4 forms the power that outwards promotes to a plurality of fixed plate 3, and then move and extrude second spring 16 in third recess 18 through a plurality of sliders 17, drive a plurality of fixed plate 3 and scatter, according to the specification of the first spring 6 of waiting to detect, adjust a plurality of fixed plate 3 and disperse to suitable degree, the surface of a plurality of fixed plate 3 extrudees the internal surface of first spring 6, carry out the fixed support to first spring 6, fixed column 4 and diaphragm 5 can fix the top of first spring 6 simultaneously, control driving motor 111 work, the screw rod 112 is driven to rotate, the screw rod sleeve 113 drives the supporting rod 9 to move left and right by means of the matching of the sliding rod 12 and the sliding sleeve 14, and then the force value meter 8 and the probe 7 move left and right to positioning points, and the force value is read.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a spring torsion tester is with adjustable type frock, includes base (1), its characterized in that: the device is characterized in that a first groove (13) is formed in the top of the base (1), a driving assembly (11) is fixedly connected to the inner wall of the first groove (13), a supporting rod (9) is fixedly connected to the top of the driving assembly (11), a force value meter (8) is fixedly connected to the side face of the supporting rod (9), a probe (7) is fixedly connected to the surface of the force value meter (8), a plurality of third grooves (18) are formed in the top of the base (1), a plurality of second springs (16) are fixedly connected to the inner wall of each third groove (18), a sliding block (17) is fixedly connected to one end of each second spring (16), fixed plates (3) are fixedly connected to the tops of the sliding blocks (17), the fixed plates (3) are annularly arranged, fixed columns (4) are inserted in the fixed plates (3), and transverse plates (5) are fixedly connected to the tops of the fixed columns (4), the bottom fixedly connected with hydraulic push rod (2) of diaphragm (5), hydraulic push rod (2) fixed connection is at the top of base (1), a plurality of first spring (6) has been cup jointed on the surface of fixed plate (3).

2. The adjustable tool for the spring torsion testing machine according to claim 1, wherein: drive assembly (11) includes driving motor (111), lead screw (112), lead screw sleeve (113), pivot (114) and bearing (115), driving motor (111) fixed connection is in the side of first recess (13) inner wall, fixedly connected with lead screw (112) on the output shaft of driving motor (111), the surface threaded connection of lead screw (112) has lead screw sleeve (113), the top fixedly connected with bracing piece (9) of lead screw sleeve (113), the one end fixedly connected with pivot (114) of lead screw (112), bearing (115) are worn to be equipped with on the surface of pivot (114), bearing (115) fixed connection is in the side of first recess (13) inner wall.

3. The adjustable tool for the spring torsion testing machine according to claim 2, wherein: second recess (15) have been seted up to the bottom of first recess (13), fixedly connected with slide bar (12) in second recess (15), the surperficial sliding connection of slide bar (12) has sliding sleeve (14), the top fixedly connected with connecting block (20) of sliding sleeve (14), the top and lead screw sleeve (113) fixed connection of connecting block (20).

4. The adjustable tool for the spring torsion testing machine according to claim 2, wherein: the top of base (1) is provided with controls panel (10), be provided with microprocessor (19) on controlling panel (10), microprocessor (19) pass through wire electric connection with driving motor (111) and hydraulic push rod (2) respectively.

5. The adjustable tool for the spring torsion testing machine according to claim 1, wherein: the fixing column (4) is in a circular truncated cone shape.